Build log for netgen (6.2.1804+dfsg1-3.1) on armhf

netgen → 6.2.1804+dfsg1-3.1 → armhf → 2020-05-12 14:55:40

sbuild (Debian sbuild) 0.73.0 (23 Dec 2016) on test2019

+==============================================================================+
| netgen 6.2.1804+dfsg1-3.1 (armhf)            Tue, 12 May 2020 14:00:32 +0000 |
+==============================================================================+

Package: netgen
Version: 6.2.1804+dfsg1-3.1
Source Version: 6.2.1804+dfsg1-3.1
Distribution: bullseye-staging
Machine Architecture: armhf
Host Architecture: armhf
Build Architecture: armhf
Build Type: any

I: NOTICE: Log filtering will replace 'var/run/schroot/mount/bullseye-staging-armhf-sbuild-6461da11-a092-4aba-a6de-e065049a9a76' with '<<CHROOT>>'

+------------------------------------------------------------------------------+
| Update chroot                                                                |
+------------------------------------------------------------------------------+

Get:1 http://172.17.0.1/private bullseye-staging InRelease [11.3 kB]
Get:2 http://172.17.0.1/private bullseye-staging/main Sources [11.7 MB]
Get:3 http://172.17.0.1/private bullseye-staging/main armhf Packages [12.8 MB]
Fetched 24.5 MB in 23s (1080 kB/s)
Reading package lists...

+------------------------------------------------------------------------------+
| Fetch source files                                                           |
+------------------------------------------------------------------------------+


Check APT
---------

Checking available source versions...

Download source files with APT
------------------------------

Reading package lists...
NOTICE: 'netgen' packaging is maintained in the 'Git' version control system at:
https://salsa.debian.org/science-team/netgen.git
Please use:
git clone https://salsa.debian.org/science-team/netgen.git
to retrieve the latest (possibly unreleased) updates to the package.
Need to get 3048 kB of source archives.
Get:1 http://172.17.0.1/private bullseye-staging/main netgen 6.2.1804+dfsg1-3.1 (dsc) [2623 B]
Get:2 http://172.17.0.1/private bullseye-staging/main netgen 6.2.1804+dfsg1-3.1 (tar) [3034 kB]
Get:3 http://172.17.0.1/private bullseye-staging/main netgen 6.2.1804+dfsg1-3.1 (diff) [11.2 kB]
Fetched 3048 kB in 1s (2653 kB/s)
Download complete and in download only mode
I: NOTICE: Log filtering will replace 'build/netgen-04ShZa/netgen-6.2.1804+dfsg1' with '<<PKGBUILDDIR>>'
I: NOTICE: Log filtering will replace 'build/netgen-04ShZa' with '<<BUILDDIR>>'

+------------------------------------------------------------------------------+
| Install build-essential                                                      |
+------------------------------------------------------------------------------+


Setup apt archive
-----------------

Merged Build-Depends: build-essential, fakeroot
Filtered Build-Depends: build-essential, fakeroot
dpkg-deb: building package 'sbuild-build-depends-core-dummy' in '/<<BUILDDIR>>/resolver-tMZIXr/apt_archive/sbuild-build-depends-core-dummy.deb'.
dpkg-scanpackages: warning: Packages in archive but missing from override file:
dpkg-scanpackages: warning:   sbuild-build-depends-core-dummy
dpkg-scanpackages: info: Wrote 1 entries to output Packages file.
gpg: keybox '/<<BUILDDIR>>/resolver-tMZIXr/gpg/pubring.kbx' created
gpg: /<<BUILDDIR>>/resolver-tMZIXr/gpg/trustdb.gpg: trustdb created
gpg: key E70254B6505CF8F7: public key "Sbuild Signer (Sbuild Build Dependency Archive Key) <buildd-tools-devel@lists.alioth.debian.org>" imported
gpg: Total number processed: 1
gpg:               imported: 1
gpg: key E70254B6505CF8F7: "Sbuild Signer (Sbuild Build Dependency Archive Key) <buildd-tools-devel@lists.alioth.debian.org>" not changed
gpg: key E70254B6505CF8F7: secret key imported
gpg: Total number processed: 1
gpg:              unchanged: 1
gpg:       secret keys read: 1
gpg:   secret keys imported: 1
gpg: using "Sbuild Signer" as default secret key for signing
Ign:1 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ InRelease
Get:2 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release [957 B]
Get:3 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release.gpg [370 B]
Ign:3 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release.gpg
Get:4 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Sources [349 B]
Get:5 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Packages [432 B]
Fetched 2108 B in 1s (3464 B/s)
Reading package lists...
W: copy:///<<BUILDDIR>>/resolver-tMZIXr/apt_archive/./Release.gpg: The key(s) in the keyring /etc/apt/trusted.gpg.d/sbuild-build-depends-archive.gpg are ignored as the file is not readable by user '_apt' executing apt-key.
W: GPG error: copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E70254B6505CF8F7
Reading package lists...

Install core build dependencies (apt-based resolver)
----------------------------------------------------

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following package was automatically installed and is no longer required:
  libpam-cap
Use 'apt autoremove' to remove it.
The following NEW packages will be installed:
  sbuild-build-depends-core-dummy
0 upgraded, 1 newly installed, 0 to remove and 2 not upgraded.
Need to get 848 B of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ sbuild-build-depends-core-dummy 0.invalid.0 [848 B]
debconf: delaying package configuration, since apt-utils is not installed
Fetched 848 B in 0s (35.5 kB/s)
Selecting previously unselected package sbuild-build-depends-core-dummy.
(Reading database ... 14093 files and directories currently installed.)
Preparing to unpack .../sbuild-build-depends-core-dummy_0.invalid.0_armhf.deb ...
Unpacking sbuild-build-depends-core-dummy (0.invalid.0) ...
Setting up sbuild-build-depends-core-dummy (0.invalid.0) ...

+------------------------------------------------------------------------------+
| Check architectures                                                          |
+------------------------------------------------------------------------------+

Arch check ok (armhf included in any all)

+------------------------------------------------------------------------------+
| Install package build dependencies                                           |
+------------------------------------------------------------------------------+


Setup apt archive
-----------------

Merged Build-Depends: cmake, debhelper (>= 11), dh-python, libtool, tcl-dev, tk-dev, tix-dev, docbook-to-man, libxmu-dev, libglu1-mesa-dev, libmetis-dev, libocct-data-exchange-dev, libocct-foundation-dev, libocct-visualization-dev, libocct-ocaf-dev, libopenmpi-dev, libtogl-dev, libswscale-dev, libjpeg-dev, libbz2-dev, pybind11-dev, python3-dev, python3-dbg
Filtered Build-Depends: cmake, debhelper (>= 11), dh-python, libtool, tcl-dev, tk-dev, tix-dev, docbook-to-man, libxmu-dev, libglu1-mesa-dev, libmetis-dev, libocct-data-exchange-dev, libocct-foundation-dev, libocct-visualization-dev, libocct-ocaf-dev, libopenmpi-dev, libtogl-dev, libswscale-dev, libjpeg-dev, libbz2-dev, pybind11-dev, python3-dev, python3-dbg
dpkg-deb: building package 'sbuild-build-depends-netgen-dummy' in '/<<BUILDDIR>>/resolver-tMZIXr/apt_archive/sbuild-build-depends-netgen-dummy.deb'.
dpkg-scanpackages: warning: Packages in archive but missing from override file:
dpkg-scanpackages: warning:   sbuild-build-depends-core-dummy sbuild-build-depends-netgen-dummy
dpkg-scanpackages: info: Wrote 2 entries to output Packages file.
gpg: using "Sbuild Signer" as default secret key for signing
Ign:1 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ InRelease
Get:2 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release [963 B]
Get:3 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release.gpg [370 B]
Ign:3 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release.gpg
Get:4 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Sources [626 B]
Get:5 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Packages [708 B]
Fetched 2667 B in 1s (4039 B/s)
Reading package lists...
W: copy:///<<BUILDDIR>>/resolver-tMZIXr/apt_archive/./Release.gpg: The key(s) in the keyring /etc/apt/trusted.gpg.d/sbuild-build-depends-archive.gpg are ignored as the file is not readable by user '_apt' executing apt-key.
W: GPG error: copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E70254B6505CF8F7
Reading package lists...

Install netgen build dependencies (apt-based resolver)
------------------------------------------------------

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following package was automatically installed and is no longer required:
  libpam-cap
Use 'apt autoremove' to remove it.
The following additional packages will be installed:
  autoconf automake autopoint autotools-dev bsdmainutils cmake cmake-data
  debhelper dh-autoreconf dh-python dh-strip-nondeterminism docbook
  docbook-to-man dwz file fontconfig-config fonts-dejavu-core gettext
  gettext-base gfortran-9 groff-base ibverbs-providers intltool-debian
  libarchive-zip-perl libarchive13 libavutil-dev libavutil56 libbrotli1
  libbsd0 libbz2-dev libcbor0 libcroco3 libcurl4 libdebhelper-perl
  libdrm-amdgpu1 libdrm-common libdrm-nouveau2 libdrm-radeon1 libdrm2 libedit2
  libegl-dev libegl-mesa0 libegl1 libelf1 libevent-2.1-7 libevent-core-2.1-7
  libevent-dev libevent-extra-2.1-7 libevent-openssl-2.1-7
  libevent-pthreads-2.1-7 libexpat1 libexpat1-dev libfido2-1
  libfile-stripnondeterminism-perl libfontconfig-dev libfontconfig1
  libfontconfig1-dev libfreeimage-dev libfreeimage3 libfreetype-dev
  libfreetype6 libfreetype6-dev libgbm1 libgfortran-9-dev libgfortran5
  libgl-dev libgl1 libgl1-mesa-dev libgl1-mesa-dri libglapi-mesa libgles-dev
  libgles1 libgles2 libglib2.0-0 libglu1-mesa libglu1-mesa-dev libglvnd-dev
  libglvnd0 libglx-dev libglx-mesa0 libglx0 libgssapi-krb5-2 libhwloc-dev
  libhwloc-plugins libhwloc15 libibverbs-dev libibverbs1 libice-dev libice6
  libicu63 libilmbase24 libjbig0 libjpeg-dev libjpeg62-turbo
  libjpeg62-turbo-dev libjsoncpp1 libjxr0 libk5crypto3 libkeyutils1 libkrb5-3
  libkrb5support0 liblcms2-2 libllvm9 libltdl-dev libltdl7 libmagic-mgc
  libmagic1 libmetis-dev libmetis5 libmpdec2 libncurses6 libnghttp2-14
  libnl-3-200 libnl-3-dev libnl-route-3-200 libnl-route-3-dev libnuma-dev
  libnuma1 libocct-data-exchange-7.4 libocct-data-exchange-dev
  libocct-foundation-7.4 libocct-foundation-dev
  libocct-modeling-algorithms-7.4 libocct-modeling-algorithms-dev
  libocct-modeling-data-7.4 libocct-modeling-data-dev libocct-ocaf-7.4
  libocct-ocaf-dev libocct-visualization-7.4 libocct-visualization-dev
  libopenexr24 libopengl-dev libopengl0 libopenjp2-7 libopenmpi-dev
  libopenmpi3 libosp5 libpciaccess0 libpipeline1 libpmix2 libpng-dev
  libpng16-16 libprocps8 libpsl5 libpthread-stubs0-dev libpython3-dbg
  libpython3-dev libpython3-stdlib libpython3.8 libpython3.8-dbg
  libpython3.8-dev libpython3.8-minimal libpython3.8-stdlib libraw19
  librdmacm1 librhash0 librtmp1 libsensors-config libsensors5 libsigsegv2
  libsm-dev libsm6 libssh2-1 libssl1.1 libsub-override-perl libswscale-dev
  libswscale5 libtbb2 libtcl8.6 libtiff5 libtinfo5 libtk8.6 libtogl-dev
  libtogl2 libtool libuchardet0 libuv1 libva-drm2 libva-x11-2 libva2 libvdpau1
  libwayland-client0 libwayland-server0 libwebp6 libwebpmux3 libx11-6
  libx11-data libx11-dev libx11-xcb1 libxau-dev libxau6 libxcb-dri2-0
  libxcb-dri3-0 libxcb-glx0 libxcb-present0 libxcb-sync1 libxcb-xfixes0
  libxcb1 libxcb1-dev libxdamage1 libxdmcp-dev libxdmcp6 libxext-dev libxext6
  libxfixes3 libxft-dev libxft2 libxml2 libxmu-dev libxmu-headers libxmu6
  libxnvctrl0 libxrender-dev libxrender1 libxshmfence1 libxss-dev libxss1
  libxt-dev libxt6 libxxf86vm1 libz3-4 m4 man-db mime-support
  ocl-icd-libopencl1 openmpi-bin openmpi-common opensp openssh-client
  pkg-config po-debconf procps pybind11-dev python3 python3-dbg python3-dev
  python3-distutils python3-lib2to3 python3-minimal python3.8 python3.8-dbg
  python3.8-dev python3.8-minimal sensible-utils sgml-base sgml-data tcl
  tcl-dev tcl8.6 tcl8.6-dev tix tix-dev tk tk-dev tk8.6 tk8.6-dev ucf uuid-dev
  x11-common x11proto-core-dev x11proto-dev x11proto-scrnsaver-dev
  x11proto-xext-dev xml-core xorg-sgml-doctools xtrans-dev zlib1g-dev
Suggested packages:
  autoconf-archive gnu-standards autoconf-doc wamerican | wordlist whois
  vacation cmake-doc ninja-build dh-make docbook-defguide docbook-dsssl
  docbook-xml psgml gettext-doc libasprintf-dev libgettextpo-dev
  gfortran-9-doc libcoarrays-dev groff lrzip freetype2-doc krb5-doc krb5-user
  libice-doc liblcms2-utils libtool-doc openmpi-doc pciutils lm-sensors
  libsm-doc gcj-jdk libx11-doc libxcb-doc libxext-doc libxt-doc m4-doc
  apparmor less www-browser opencl-icd gfortran | fortran-compiler doc-base
  keychain libpam-ssh monkeysphere ssh-askpass libmail-box-perl pybind11-doc
  python3-doc python3-tk python3-venv python3.8-venv python3.8-doc
  python3-gdbm-dbg python3-tk-dbg binfmt-support sgml-base-doc perlsgml
  w3-recs libxml2-utils tcl-doc tcl-tclreadline tcl8.6-doc tk-doc tk8.6-doc
Recommended packages:
  curl | wget | lynx bzip2-doc ca-certificates libarchive-cpio-perl
  libglib2.0-data shared-mime-info xdg-user-dirs krb5-locales libgpm2
  libcoarrays-openmpi-dev libpng-tools publicsuffix va-driver-all | va-driver
  vdpau-driver-all | vdpau-driver xauth libmail-sendmail-perl psmisc
  libeigen3-dev gdb xterm | x-terminal-emulator
The following NEW packages will be installed:
  autoconf automake autopoint autotools-dev bsdmainutils cmake cmake-data
  debhelper dh-autoreconf dh-python dh-strip-nondeterminism docbook
  docbook-to-man dwz file fontconfig-config fonts-dejavu-core gettext
  gettext-base gfortran-9 groff-base ibverbs-providers intltool-debian
  libarchive-zip-perl libarchive13 libavutil-dev libavutil56 libbrotli1
  libbsd0 libbz2-dev libcbor0 libcroco3 libcurl4 libdebhelper-perl
  libdrm-amdgpu1 libdrm-common libdrm-nouveau2 libdrm-radeon1 libdrm2 libedit2
  libegl-dev libegl-mesa0 libegl1 libelf1 libevent-2.1-7 libevent-core-2.1-7
  libevent-dev libevent-extra-2.1-7 libevent-openssl-2.1-7
  libevent-pthreads-2.1-7 libexpat1 libexpat1-dev libfido2-1
  libfile-stripnondeterminism-perl libfontconfig-dev libfontconfig1
  libfontconfig1-dev libfreeimage-dev libfreeimage3 libfreetype-dev
  libfreetype6 libfreetype6-dev libgbm1 libgfortran-9-dev libgfortran5
  libgl-dev libgl1 libgl1-mesa-dev libgl1-mesa-dri libglapi-mesa libgles-dev
  libgles1 libgles2 libglib2.0-0 libglu1-mesa libglu1-mesa-dev libglvnd-dev
  libglvnd0 libglx-dev libglx-mesa0 libglx0 libgssapi-krb5-2 libhwloc-dev
  libhwloc-plugins libhwloc15 libibverbs-dev libibverbs1 libice-dev libice6
  libicu63 libilmbase24 libjbig0 libjpeg-dev libjpeg62-turbo
  libjpeg62-turbo-dev libjsoncpp1 libjxr0 libk5crypto3 libkeyutils1 libkrb5-3
  libkrb5support0 liblcms2-2 libllvm9 libltdl-dev libltdl7 libmagic-mgc
  libmagic1 libmetis-dev libmetis5 libmpdec2 libncurses6 libnghttp2-14
  libnl-3-200 libnl-3-dev libnl-route-3-200 libnl-route-3-dev libnuma-dev
  libnuma1 libocct-data-exchange-7.4 libocct-data-exchange-dev
  libocct-foundation-7.4 libocct-foundation-dev
  libocct-modeling-algorithms-7.4 libocct-modeling-algorithms-dev
  libocct-modeling-data-7.4 libocct-modeling-data-dev libocct-ocaf-7.4
  libocct-ocaf-dev libocct-visualization-7.4 libocct-visualization-dev
  libopenexr24 libopengl-dev libopengl0 libopenjp2-7 libopenmpi-dev
  libopenmpi3 libosp5 libpciaccess0 libpipeline1 libpmix2 libpng-dev
  libpng16-16 libprocps8 libpsl5 libpthread-stubs0-dev libpython3-dbg
  libpython3-dev libpython3-stdlib libpython3.8 libpython3.8-dbg
  libpython3.8-dev libpython3.8-minimal libpython3.8-stdlib libraw19
  librdmacm1 librhash0 librtmp1 libsensors-config libsensors5 libsigsegv2
  libsm-dev libsm6 libssh2-1 libssl1.1 libsub-override-perl libswscale-dev
  libswscale5 libtbb2 libtcl8.6 libtiff5 libtinfo5 libtk8.6 libtogl-dev
  libtogl2 libtool libuchardet0 libuv1 libva-drm2 libva-x11-2 libva2 libvdpau1
  libwayland-client0 libwayland-server0 libwebp6 libwebpmux3 libx11-6
  libx11-data libx11-dev libx11-xcb1 libxau-dev libxau6 libxcb-dri2-0
  libxcb-dri3-0 libxcb-glx0 libxcb-present0 libxcb-sync1 libxcb-xfixes0
  libxcb1 libxcb1-dev libxdamage1 libxdmcp-dev libxdmcp6 libxext-dev libxext6
  libxfixes3 libxft-dev libxft2 libxml2 libxmu-dev libxmu-headers libxmu6
  libxnvctrl0 libxrender-dev libxrender1 libxshmfence1 libxss-dev libxss1
  libxt-dev libxt6 libxxf86vm1 libz3-4 m4 man-db mime-support
  ocl-icd-libopencl1 openmpi-bin openmpi-common opensp openssh-client
  pkg-config po-debconf procps pybind11-dev python3 python3-dbg python3-dev
  python3-distutils python3-lib2to3 python3-minimal python3.8 python3.8-dbg
  python3.8-dev python3.8-minimal sbuild-build-depends-netgen-dummy
  sensible-utils sgml-base sgml-data tcl tcl-dev tcl8.6 tcl8.6-dev tix tix-dev
  tk tk-dev tk8.6 tk8.6-dev ucf uuid-dev x11-common x11proto-core-dev
  x11proto-dev x11proto-scrnsaver-dev x11proto-xext-dev xml-core
  xorg-sgml-doctools xtrans-dev zlib1g-dev
0 upgraded, 268 newly installed, 0 to remove and 2 not upgraded.
Need to get 146 MB of archives.
After this operation, 1022 MB of additional disk space will be used.
Get:1 copy:/<<BUILDDIR>>/resolver-tMZIXr/apt_archive ./ sbuild-build-depends-netgen-dummy 0.invalid.0 [996 B]
Get:2 http://172.17.0.1/private bullseye-staging/main armhf libbsd0 armhf 0.10.0-1 [112 kB]
Get:3 http://172.17.0.1/private bullseye-staging/main armhf libtinfo5 armhf 6.2-1 [318 kB]
Get:4 http://172.17.0.1/private bullseye-staging/main armhf bsdmainutils armhf 11.1.2 [182 kB]
Get:5 http://172.17.0.1/private bullseye-staging/main armhf libuchardet0 armhf 0.0.6-3 [62.2 kB]
Get:6 http://172.17.0.1/private bullseye-staging/main armhf groff-base armhf 1.22.4-5 [783 kB]
Get:7 http://172.17.0.1/private bullseye-staging/main armhf libpipeline1 armhf 1.5.2-2 [29.6 kB]
Get:8 http://172.17.0.1/private bullseye-staging/main armhf man-db armhf 2.9.1-1 [1262 kB]
Get:9 http://172.17.0.1/private bullseye-staging/main armhf libssl1.1 armhf 1.1.1g-1 [1272 kB]
Get:10 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8-minimal armhf 3.8.3~rc1-1 [751 kB]
Get:11 http://172.17.0.1/private bullseye-staging/main armhf libexpat1 armhf 2.2.9-1 [71.5 kB]
Get:12 http://172.17.0.1/private bullseye-staging/main armhf python3.8-minimal armhf 3.8.3~rc1-1 [1627 kB]
Get:13 http://172.17.0.1/private bullseye-staging/main armhf python3-minimal armhf 3.8.2-3 [37.6 kB]
Get:14 http://172.17.0.1/private bullseye-staging/main armhf mime-support all 3.64 [37.8 kB]
Get:15 http://172.17.0.1/private bullseye-staging/main armhf libmpdec2 armhf 2.4.2-3 [68.1 kB]
Get:16 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8-stdlib armhf 3.8.3~rc1-1 [1598 kB]
Get:17 http://172.17.0.1/private bullseye-staging/main armhf python3.8 armhf 3.8.3~rc1-1 [415 kB]
Get:18 http://172.17.0.1/private bullseye-staging/main armhf libpython3-stdlib armhf 3.8.2-3 [20.8 kB]
Get:19 http://172.17.0.1/private bullseye-staging/main armhf python3 armhf 3.8.2-3 [63.7 kB]
Get:20 http://172.17.0.1/private bullseye-staging/main armhf sgml-base all 1.30 [15.1 kB]
Get:21 http://172.17.0.1/private bullseye-staging/main armhf libncurses6 armhf 6.2-1 [79.5 kB]
Get:22 http://172.17.0.1/private bullseye-staging/main armhf libprocps8 armhf 2:3.3.16-4 [59.8 kB]
Get:23 http://172.17.0.1/private bullseye-staging/main armhf procps armhf 2:3.3.16-4 [238 kB]
Get:24 http://172.17.0.1/private bullseye-staging/main armhf sensible-utils all 0.0.12+nmu1 [16.0 kB]
Get:25 http://172.17.0.1/private bullseye-staging/main armhf libmagic-mgc armhf 1:5.38-4 [262 kB]
Get:26 http://172.17.0.1/private bullseye-staging/main armhf libmagic1 armhf 1:5.38-4 [112 kB]
Get:27 http://172.17.0.1/private bullseye-staging/main armhf file armhf 1:5.38-4 [66.9 kB]
Get:28 http://172.17.0.1/private bullseye-staging/main armhf gettext-base armhf 0.19.8.1-10 [117 kB]
Get:29 http://172.17.0.1/private bullseye-staging/main armhf libedit2 armhf 3.1-20191231-1 [79.2 kB]
Get:30 http://172.17.0.1/private bullseye-staging/main armhf libcbor0 armhf 0.5.0+dfsg-2 [19.5 kB]
Get:31 http://172.17.0.1/private bullseye-staging/main armhf libfido2-1 armhf 1.4.0-1 [43.7 kB]
Get:32 http://172.17.0.1/private bullseye-staging/main armhf libkrb5support0 armhf 1.17-7+rpi1 [61.5 kB]
Get:33 http://172.17.0.1/private bullseye-staging/main armhf libk5crypto3 armhf 1.17-7+rpi1 [112 kB]
Get:34 http://172.17.0.1/private bullseye-staging/main armhf libkeyutils1 armhf 1.6.1-2 [14.5 kB]
Get:35 http://172.17.0.1/private bullseye-staging/main armhf libkrb5-3 armhf 1.17-7+rpi1 [318 kB]
Get:36 http://172.17.0.1/private bullseye-staging/main armhf libgssapi-krb5-2 armhf 1.17-7+rpi1 [135 kB]
Get:37 http://172.17.0.1/private bullseye-staging/main armhf openssh-client armhf 1:8.2p1-4 [781 kB]
Get:38 http://172.17.0.1/private bullseye-staging/main armhf ucf all 3.0038+nmu1 [69.0 kB]
Get:39 http://172.17.0.1/private bullseye-staging/main armhf libsigsegv2 armhf 2.12-2 [32.3 kB]
Get:40 http://172.17.0.1/private bullseye-staging/main armhf m4 armhf 1.4.18-4 [185 kB]
Get:41 http://172.17.0.1/private bullseye-staging/main armhf autoconf all 2.69-11.1 [341 kB]
Get:42 http://172.17.0.1/private bullseye-staging/main armhf autotools-dev all 20180224.1 [77.0 kB]
Get:43 http://172.17.0.1/private bullseye-staging/main armhf automake all 1:1.16.2-1 [775 kB]
Get:44 http://172.17.0.1/private bullseye-staging/main armhf autopoint all 0.19.8.1-10 [435 kB]
Get:45 http://172.17.0.1/private bullseye-staging/main armhf cmake-data all 3.16.3-3+rpi1 [1628 kB]
Get:46 http://172.17.0.1/private bullseye-staging/main armhf libicu63 armhf 63.2-3 [7987 kB]
Get:47 http://172.17.0.1/private bullseye-staging/main armhf libxml2 armhf 2.9.10+dfsg-5 [592 kB]
Get:48 http://172.17.0.1/private bullseye-staging/main armhf libarchive13 armhf 3.4.2-1 [294 kB]
Get:49 http://172.17.0.1/private bullseye-staging/main armhf libbrotli1 armhf 1.0.7-6.1 [255 kB]
Get:50 http://172.17.0.1/private bullseye-staging/main armhf libnghttp2-14 armhf 1.40.0-1+b2 [74.2 kB]
Get:51 http://172.17.0.1/private bullseye-staging/main armhf libpsl5 armhf 0.21.0-1 [53.9 kB]
Get:52 http://172.17.0.1/private bullseye-staging/main armhf librtmp1 armhf 2.4+20151223.gitfa8646d.1-2+b1 [54.3 kB]
Get:53 http://172.17.0.1/private bullseye-staging/main armhf libssh2-1 armhf 1.8.0-2.1 [126 kB]
Get:54 http://172.17.0.1/private bullseye-staging/main armhf libcurl4 armhf 7.68.0-1 [286 kB]
Get:55 http://172.17.0.1/private bullseye-staging/main armhf libjsoncpp1 armhf 1.7.4-3.1 [65.8 kB]
Get:56 http://172.17.0.1/private bullseye-staging/main armhf librhash0 armhf 1.3.9-1 [133 kB]
Get:57 http://172.17.0.1/private bullseye-staging/main armhf libuv1 armhf 1.35.0-2 [115 kB]
Get:58 http://172.17.0.1/private bullseye-staging/main armhf cmake armhf 3.16.3-3+rpi1 [2653 kB]
Get:59 http://172.17.0.1/private bullseye-staging/main armhf libtool all 2.4.6-14 [513 kB]
Get:60 http://172.17.0.1/private bullseye-staging/main armhf dh-autoreconf all 19 [16.9 kB]
Get:61 http://172.17.0.1/private bullseye-staging/main armhf libdebhelper-perl all 13 [184 kB]
Get:62 http://172.17.0.1/private bullseye-staging/main armhf libarchive-zip-perl all 1.68-1 [104 kB]
Get:63 http://172.17.0.1/private bullseye-staging/main armhf libsub-override-perl all 0.09-2 [10.2 kB]
Get:64 http://172.17.0.1/private bullseye-staging/main armhf libfile-stripnondeterminism-perl all 1.8.0-1 [24.2 kB]
Get:65 http://172.17.0.1/private bullseye-staging/main armhf dh-strip-nondeterminism all 1.8.0-1 [14.8 kB]
Get:66 http://172.17.0.1/private bullseye-staging/main armhf libelf1 armhf 0.176-1.1 [158 kB]
Get:67 http://172.17.0.1/private bullseye-staging/main armhf dwz armhf 0.13-5 [142 kB]
Get:68 http://172.17.0.1/private bullseye-staging/main armhf libglib2.0-0 armhf 2.64.2-1 [1158 kB]
Get:69 http://172.17.0.1/private bullseye-staging/main armhf libcroco3 armhf 0.6.13-1 [133 kB]
Get:70 http://172.17.0.1/private bullseye-staging/main armhf gettext armhf 0.19.8.1-10 [1219 kB]
Get:71 http://172.17.0.1/private bullseye-staging/main armhf intltool-debian all 0.35.0+20060710.5 [26.8 kB]
Get:72 http://172.17.0.1/private bullseye-staging/main armhf po-debconf all 1.0.21 [248 kB]
Get:73 http://172.17.0.1/private bullseye-staging/main armhf debhelper all 13 [1002 kB]
Get:74 http://172.17.0.1/private bullseye-staging/main armhf python3-lib2to3 all 3.8.2-2 [78.4 kB]
Get:75 http://172.17.0.1/private bullseye-staging/main armhf python3-distutils all 3.8.2-2 [145 kB]
Get:76 http://172.17.0.1/private bullseye-staging/main armhf dh-python all 4.20200315 [91.6 kB]
Get:77 http://172.17.0.1/private bullseye-staging/main armhf xml-core all 0.18+nmu1 [23.8 kB]
Get:78 http://172.17.0.1/private bullseye-staging/main armhf sgml-data all 2.0.11 [179 kB]
Get:79 http://172.17.0.1/private bullseye-staging/main armhf docbook all 4.5-6 [129 kB]
Get:80 http://172.17.0.1/private bullseye-staging/main armhf libosp5 armhf 1.5.2-13 [880 kB]
Get:81 http://172.17.0.1/private bullseye-staging/main armhf opensp armhf 1.5.2-13 [439 kB]
Get:82 http://172.17.0.1/private bullseye-staging/main armhf docbook-to-man armhf 1:2.0.0-42+b1 [68.4 kB]
Get:83 http://172.17.0.1/private bullseye-staging/main armhf fonts-dejavu-core all 2.37-1 [1068 kB]
Get:84 http://172.17.0.1/private bullseye-staging/main armhf fontconfig-config all 2.13.1-4 [281 kB]
Get:85 http://172.17.0.1/private bullseye-staging/main armhf libgfortran5 armhf 10-20200418-1+rpi1 [231 kB]
Get:86 http://172.17.0.1/private bullseye-staging/main armhf libgfortran-9-dev armhf 9.3.0-11+rpi1 [278 kB]
Get:87 http://172.17.0.1/private bullseye-staging/main armhf gfortran-9 armhf 9.3.0-11+rpi1 [8107 kB]
Get:88 http://172.17.0.1/private bullseye-staging/main armhf libnl-3-200 armhf 3.4.0-1 [55.0 kB]
Get:89 http://172.17.0.1/private bullseye-staging/main armhf libnl-route-3-200 armhf 3.4.0-1 [132 kB]
Get:90 http://172.17.0.1/private bullseye-staging/main armhf libibverbs1 armhf 29.0-1 [47.5 kB]
Get:91 http://172.17.0.1/private bullseye-staging/main armhf ibverbs-providers armhf 29.0-1 [24.2 kB]
Get:92 http://172.17.0.1/private bullseye-staging/main armhf libdrm-common all 2.4.101-2+rpi1 [14.6 kB]
Get:93 http://172.17.0.1/private bullseye-staging/main armhf libdrm2 armhf 2.4.101-2+rpi1 [37.6 kB]
Get:94 http://172.17.0.1/private bullseye-staging/main armhf libva2 armhf 2.7.1-1 [56.9 kB]
Get:95 http://172.17.0.1/private bullseye-staging/main armhf libva-drm2 armhf 2.7.1-1 [17.4 kB]
Get:96 http://172.17.0.1/private bullseye-staging/main armhf libxau6 armhf 1:1.0.8-1+b2 [19.1 kB]
Get:97 http://172.17.0.1/private bullseye-staging/main armhf libxdmcp6 armhf 1:1.1.2-3 [25.0 kB]
Get:98 http://172.17.0.1/private bullseye-staging/main armhf libxcb1 armhf 1.14-2 [135 kB]
Get:99 http://172.17.0.1/private bullseye-staging/main armhf libx11-data all 2:1.6.9-2 [298 kB]
Get:100 http://172.17.0.1/private bullseye-staging/main armhf libx11-6 armhf 2:1.6.9-2 [692 kB]
Get:101 http://172.17.0.1/private bullseye-staging/main armhf libxext6 armhf 2:1.3.3-1+b2 [47.8 kB]
Get:102 http://172.17.0.1/private bullseye-staging/main armhf libxfixes3 armhf 1:5.0.3-2 [20.7 kB]
Get:103 http://172.17.0.1/private bullseye-staging/main armhf libva-x11-2 armhf 2.7.1-1 [21.0 kB]
Get:104 http://172.17.0.1/private bullseye-staging/main armhf libvdpau1 armhf 1.4-1 [27.1 kB]
Get:105 http://172.17.0.1/private bullseye-staging/main armhf ocl-icd-libopencl1 armhf 2.2.12-4 [36.0 kB]
Get:106 http://172.17.0.1/private bullseye-staging/main armhf libavutil56 armhf 7:4.2.2-1+b1 [279 kB]
Get:107 http://172.17.0.1/private bullseye-staging/main armhf libavutil-dev armhf 7:4.2.2-1+b1 [407 kB]
Get:108 http://172.17.0.1/private bullseye-staging/main armhf libbz2-dev armhf 1.0.8-2 [27.7 kB]
Get:109 http://172.17.0.1/private bullseye-staging/main armhf libdrm-amdgpu1 armhf 2.4.101-2+rpi1 [27.1 kB]
Get:110 http://172.17.0.1/private bullseye-staging/main armhf libdrm-nouveau2 armhf 2.4.101-2+rpi1 [24.8 kB]
Get:111 http://172.17.0.1/private bullseye-staging/main armhf libdrm-radeon1 armhf 2.4.101-2+rpi1 [29.1 kB]
Get:112 http://172.17.0.1/private bullseye-staging/main armhf libglvnd0 armhf 1.3.1-1 [55.2 kB]
Get:113 http://172.17.0.1/private bullseye-staging/main armhf libwayland-server0 armhf 1.18.0-1 [27.8 kB]
Get:114 http://172.17.0.1/private bullseye-staging/main armhf libgbm1 armhf 19.3.3-1 [67.1 kB]
Get:115 http://172.17.0.1/private bullseye-staging/main armhf libglapi-mesa armhf 19.3.3-1 [79.0 kB]
Get:116 http://172.17.0.1/private bullseye-staging/main armhf libwayland-client0 armhf 1.18.0-1 [21.7 kB]
Get:117 http://172.17.0.1/private bullseye-staging/main armhf libx11-xcb1 armhf 2:1.6.9-2 [190 kB]
Get:118 http://172.17.0.1/private bullseye-staging/main armhf libxcb-dri2-0 armhf 1.14-2 [103 kB]
Get:119 http://172.17.0.1/private bullseye-staging/main armhf libxcb-dri3-0 armhf 1.14-2 [102 kB]
Get:120 http://172.17.0.1/private bullseye-staging/main armhf libxcb-present0 armhf 1.14-2 [101 kB]
Get:121 http://172.17.0.1/private bullseye-staging/main armhf libxcb-sync1 armhf 1.14-2 [104 kB]
Get:122 http://172.17.0.1/private bullseye-staging/main armhf libxcb-xfixes0 armhf 1.14-2 [105 kB]
Get:123 http://172.17.0.1/private bullseye-staging/main armhf libxshmfence1 armhf 1.3-1 [8636 B]
Get:124 http://172.17.0.1/private bullseye-staging/main armhf libegl-mesa0 armhf 19.3.3-1 [120 kB]
Get:125 http://172.17.0.1/private bullseye-staging/main armhf libegl1 armhf 1.3.1-1 [28.7 kB]
Get:126 http://172.17.0.1/private bullseye-staging/main armhf libxcb-glx0 armhf 1.14-2 [117 kB]
Get:127 http://172.17.0.1/private bullseye-staging/main armhf libxdamage1 armhf 1:1.1.5-2 [15.2 kB]
Get:128 http://172.17.0.1/private bullseye-staging/main armhf libxxf86vm1 armhf 1:1.1.4-1+b2 [20.1 kB]
Get:129 http://172.17.0.1/private bullseye-staging/main armhf libz3-4 armhf 4.8.7-4 [5477 kB]
Get:130 http://172.17.0.1/private bullseye-staging/main armhf libllvm9 armhf 1:9.0.1-12+rpi1 [13.1 MB]
Get:131 http://172.17.0.1/private bullseye-staging/main armhf libsensors-config all 1:3.6.0-2 [32.0 kB]
Get:132 http://172.17.0.1/private bullseye-staging/main armhf libsensors5 armhf 1:3.6.0-2 [50.2 kB]
Get:133 http://172.17.0.1/private bullseye-staging/main armhf libgl1-mesa-dri armhf 19.3.3-1 [5676 kB]
Get:134 http://172.17.0.1/private bullseye-staging/main armhf libglx-mesa0 armhf 19.3.3-1 [169 kB]
Get:135 http://172.17.0.1/private bullseye-staging/main armhf libglx0 armhf 1.3.1-1 [25.7 kB]
Get:136 http://172.17.0.1/private bullseye-staging/main armhf libgl1 armhf 1.3.1-1 [105 kB]
Get:137 http://172.17.0.1/private bullseye-staging/main armhf xorg-sgml-doctools all 1:1.11-1 [21.9 kB]
Get:138 http://172.17.0.1/private bullseye-staging/main armhf x11proto-dev all 2020.1-1 [594 kB]
Get:139 http://172.17.0.1/private bullseye-staging/main armhf x11proto-core-dev all 2020.1-1 [3404 B]
Get:140 http://172.17.0.1/private bullseye-staging/main armhf libxau-dev armhf 1:1.0.8-1+b2 [22.4 kB]
Get:141 http://172.17.0.1/private bullseye-staging/main armhf libxdmcp-dev armhf 1:1.1.2-3 [40.9 kB]
Get:142 http://172.17.0.1/private bullseye-staging/main armhf xtrans-dev all 1.4.0-1 [98.7 kB]
Get:143 http://172.17.0.1/private bullseye-staging/main armhf libpthread-stubs0-dev armhf 0.4-1 [5344 B]
Get:144 http://172.17.0.1/private bullseye-staging/main armhf libxcb1-dev armhf 1.14-2 [173 kB]
Get:145 http://172.17.0.1/private bullseye-staging/main armhf libx11-dev armhf 2:1.6.9-2 [766 kB]
Get:146 http://172.17.0.1/private bullseye-staging/main armhf libglx-dev armhf 1.3.1-1 [16.2 kB]
Get:147 http://172.17.0.1/private bullseye-staging/main armhf libgl-dev armhf 1.3.1-1 [100 kB]
Get:148 http://172.17.0.1/private bullseye-staging/main armhf libegl-dev armhf 1.3.1-1 [19.2 kB]
Get:149 http://172.17.0.1/private bullseye-staging/main armhf libevent-2.1-7 armhf 2.1.11-stable-1 [165 kB]
Get:150 http://172.17.0.1/private bullseye-staging/main armhf libevent-core-2.1-7 armhf 2.1.11-stable-1 [124 kB]
Get:151 http://172.17.0.1/private bullseye-staging/main armhf libevent-extra-2.1-7 armhf 2.1.11-stable-1 [98.7 kB]
Get:152 http://172.17.0.1/private bullseye-staging/main armhf libevent-pthreads-2.1-7 armhf 2.1.11-stable-1 [54.7 kB]
Get:153 http://172.17.0.1/private bullseye-staging/main armhf libevent-openssl-2.1-7 armhf 2.1.11-stable-1 [59.7 kB]
Get:154 http://172.17.0.1/private bullseye-staging/main armhf libevent-dev armhf 2.1.11-stable-1 [279 kB]
Get:155 http://172.17.0.1/private bullseye-staging/main armhf libexpat1-dev armhf 2.2.9-1 [119 kB]
Get:156 http://172.17.0.1/private bullseye-staging/main armhf libpng16-16 armhf 1.6.37-2 [274 kB]
Get:157 http://172.17.0.1/private bullseye-staging/main armhf libfreetype6 armhf 2.10.1-2 [330 kB]
Get:158 http://172.17.0.1/private bullseye-staging/main armhf libfontconfig1 armhf 2.13.1-4 [328 kB]
Get:159 http://172.17.0.1/private bullseye-staging/main armhf zlib1g-dev armhf 1:1.2.11.dfsg-2 [184 kB]
Get:160 http://172.17.0.1/private bullseye-staging/main armhf libpng-dev armhf 1.6.37-2 [276 kB]
Get:161 http://172.17.0.1/private bullseye-staging/main armhf libfreetype-dev armhf 2.10.1-2 [482 kB]
Get:162 http://172.17.0.1/private bullseye-staging/main armhf libfreetype6-dev armhf 2.10.1-2 [63.8 kB]
Get:163 http://172.17.0.1/private bullseye-staging/main armhf uuid-dev armhf 2.35.1-2 [93.3 kB]
Get:164 http://172.17.0.1/private bullseye-staging/main armhf pkg-config armhf 0.29.2-1 [61.5 kB]
Get:165 http://172.17.0.1/private bullseye-staging/main armhf libfontconfig-dev armhf 2.13.1-4 [347 kB]
Get:166 http://172.17.0.1/private bullseye-staging/main armhf libfontconfig1-dev armhf 2.13.1-4 [238 kB]
Get:167 http://172.17.0.1/private bullseye-staging/main armhf libilmbase24 armhf 2.3.0-6 [69.0 kB]
Get:168 http://172.17.0.1/private bullseye-staging/main armhf libjpeg62-turbo armhf 1:1.5.2-2+b1 [110 kB]
Get:169 http://172.17.0.1/private bullseye-staging/main armhf libjxr0 armhf 1.1-6 [135 kB]
Get:170 http://172.17.0.1/private bullseye-staging/main armhf libopenexr24 armhf 2.3.0-6 [526 kB]
Get:171 http://172.17.0.1/private bullseye-staging/main armhf libopenjp2-7 armhf 2.3.1-1 [140 kB]
Get:172 http://172.17.0.1/private bullseye-staging/main armhf liblcms2-2 armhf 2.9-4 [119 kB]
Get:173 http://172.17.0.1/private bullseye-staging/main armhf libraw19 armhf 0.19.5-1 [275 kB]
Get:174 http://172.17.0.1/private bullseye-staging/main armhf libjbig0 armhf 2.1-3.1+b2 [27.6 kB]
Get:175 http://172.17.0.1/private bullseye-staging/main armhf libwebp6 armhf 0.6.1-2 [228 kB]
Get:176 http://172.17.0.1/private bullseye-staging/main armhf libtiff5 armhf 4.1.0+git191117-2 [250 kB]
Get:177 http://172.17.0.1/private bullseye-staging/main armhf libwebpmux3 armhf 0.6.1-2 [94.2 kB]
Get:178 http://172.17.0.1/private bullseye-staging/main armhf libfreeimage3 armhf 3.18.0+ds2-3 [250 kB]
Get:179 http://172.17.0.1/private bullseye-staging/main armhf libfreeimage-dev armhf 3.18.0+ds2-3 [46.0 kB]
Get:180 http://172.17.0.1/private bullseye-staging/main armhf libgles1 armhf 1.3.1-1 [13.1 kB]
Get:181 http://172.17.0.1/private bullseye-staging/main armhf libgles2 armhf 1.3.1-1 [20.0 kB]
Get:182 http://172.17.0.1/private bullseye-staging/main armhf libgles-dev armhf 1.3.1-1 [50.2 kB]
Get:183 http://172.17.0.1/private bullseye-staging/main armhf libopengl0 armhf 1.3.1-1 [39.4 kB]
Get:184 http://172.17.0.1/private bullseye-staging/main armhf libopengl-dev armhf 1.3.1-1 [5820 B]
Get:185 http://172.17.0.1/private bullseye-staging/main armhf libglvnd-dev armhf 1.3.1-1 [13.8 kB]
Get:186 http://172.17.0.1/private bullseye-staging/main armhf libgl1-mesa-dev armhf 19.3.3-1 [49.2 kB]
Get:187 http://172.17.0.1/private bullseye-staging/main armhf libglu1-mesa armhf 9.0.1-1 [127 kB]
Get:188 http://172.17.0.1/private bullseye-staging/main armhf libglu1-mesa-dev armhf 9.0.1-1 [166 kB]
Get:189 http://172.17.0.1/private bullseye-staging/main armhf libhwloc15 armhf 2.2.0+dfsg-3 [113 kB]
Get:190 http://172.17.0.1/private bullseye-staging/main armhf libnuma1 armhf 2.0.12-1 [22.5 kB]
Get:191 http://172.17.0.1/private bullseye-staging/main armhf libnuma-dev armhf 2.0.12-1 [35.6 kB]
Get:192 http://172.17.0.1/private bullseye-staging/main armhf libltdl7 armhf 2.4.6-14 [388 kB]
Get:193 http://172.17.0.1/private bullseye-staging/main armhf libltdl-dev armhf 2.4.6-14 [159 kB]
Get:194 http://172.17.0.1/private bullseye-staging/main armhf libhwloc-dev armhf 2.2.0+dfsg-3 [174 kB]
Get:195 http://172.17.0.1/private bullseye-staging/main armhf libpciaccess0 armhf 0.14-1 [51.0 kB]
Get:196 http://172.17.0.1/private bullseye-staging/main armhf libxnvctrl0 armhf 440.82-1 [25.2 kB]
Get:197 http://172.17.0.1/private bullseye-staging/main armhf libhwloc-plugins armhf 2.2.0+dfsg-3 [19.0 kB]
Get:198 http://172.17.0.1/private bullseye-staging/main armhf libnl-3-dev armhf 3.4.0-1 [92.4 kB]
Get:199 http://172.17.0.1/private bullseye-staging/main armhf libnl-route-3-dev armhf 3.4.0-1 [145 kB]
Get:200 http://172.17.0.1/private bullseye-staging/main armhf libibverbs-dev armhf 29.0-1 [199 kB]
Get:201 http://172.17.0.1/private bullseye-staging/main armhf x11-common all 1:7.7+20 [252 kB]
Get:202 http://172.17.0.1/private bullseye-staging/main armhf libice6 armhf 2:1.0.9-2 [51.6 kB]
Get:203 http://172.17.0.1/private bullseye-staging/main armhf libice-dev armhf 2:1.0.9-2 [58.8 kB]
Get:204 http://172.17.0.1/private bullseye-staging/main armhf libjpeg62-turbo-dev armhf 1:1.5.2-2+b1 [179 kB]
Get:205 http://172.17.0.1/private bullseye-staging/main armhf libjpeg-dev all 1:1.5.2-2 [57.5 kB]
Get:206 http://172.17.0.1/private bullseye-staging/main armhf libmetis5 armhf 5.1.0.dfsg-5 [131 kB]
Get:207 http://172.17.0.1/private bullseye-staging/main armhf libmetis-dev armhf 5.1.0.dfsg-5 [10.5 kB]
Get:208 http://172.17.0.1/private bullseye-staging/main armhf libtbb2 armhf 2020.2-2 [117 kB]
Get:209 http://172.17.0.1/private bullseye-staging/main armhf libocct-foundation-7.4 armhf 7.4.1+dfsg1-2+rpi1 [1136 kB]
Get:210 http://172.17.0.1/private bullseye-staging/main armhf libocct-modeling-data-7.4 armhf 7.4.1+dfsg1-2+rpi1 [2250 kB]
Get:211 http://172.17.0.1/private bullseye-staging/main armhf libocct-modeling-algorithms-7.4 armhf 7.4.1+dfsg1-2+rpi1 [6472 kB]
Get:212 http://172.17.0.1/private bullseye-staging/main armhf libocct-visualization-7.4 armhf 7.4.1+dfsg1-2+rpi1 [1389 kB]
Get:213 http://172.17.0.1/private bullseye-staging/main armhf libocct-ocaf-7.4 armhf 7.4.1+dfsg1-2+rpi1 [969 kB]
Get:214 http://172.17.0.1/private bullseye-staging/main armhf libocct-data-exchange-7.4 armhf 7.4.1+dfsg1-2+rpi1 [3231 kB]
Get:215 http://172.17.0.1/private bullseye-staging/main armhf libocct-foundation-dev armhf 7.4.1+dfsg1-2+rpi1 [562 kB]
Get:216 http://172.17.0.1/private bullseye-staging/main armhf libocct-modeling-algorithms-dev armhf 7.4.1+dfsg1-2+rpi1 [840 kB]
Get:217 http://172.17.0.1/private bullseye-staging/main armhf libocct-modeling-data-dev armhf 7.4.1+dfsg1-2+rpi1 [303 kB]
Get:218 http://172.17.0.1/private bullseye-staging/main armhf libocct-ocaf-dev armhf 7.4.1+dfsg1-2+rpi1 [174 kB]
Get:219 http://172.17.0.1/private bullseye-staging/main armhf x11proto-xext-dev all 2020.1-1 [3404 B]
Get:220 http://172.17.0.1/private bullseye-staging/main armhf libxext-dev armhf 2:1.3.3-1+b2 [102 kB]
Get:221 http://172.17.0.1/private bullseye-staging/main armhf libsm6 armhf 2:1.2.3-1 [32.9 kB]
Get:222 http://172.17.0.1/private bullseye-staging/main armhf libxt6 armhf 1:1.1.5-1+b3 [156 kB]
Get:223 http://172.17.0.1/private bullseye-staging/main armhf libsm-dev armhf 2:1.2.3-1 [35.4 kB]
Get:224 http://172.17.0.1/private bullseye-staging/main armhf libxt-dev armhf 1:1.1.5-1+b3 [390 kB]
Get:225 http://172.17.0.1/private bullseye-staging/main armhf libxmu6 armhf 2:1.1.2-2+b3 [52.1 kB]
Get:226 http://172.17.0.1/private bullseye-staging/main armhf libxmu-headers all 2:1.1.2-2 [51.9 kB]
Get:227 http://172.17.0.1/private bullseye-staging/main armhf libxmu-dev armhf 2:1.1.2-2+b3 [56.5 kB]
Get:228 http://172.17.0.1/private bullseye-staging/main armhf libocct-visualization-dev armhf 7.4.1+dfsg1-2+rpi1 [479 kB]
Get:229 http://172.17.0.1/private bullseye-staging/main armhf libocct-data-exchange-dev armhf 7.4.1+dfsg1-2+rpi1 [655 kB]
Get:230 http://172.17.0.1/private bullseye-staging/main armhf libpmix2 armhf 3.1.5-1 [377 kB]
Get:231 http://172.17.0.1/private bullseye-staging/main armhf librdmacm1 armhf 29.0-1 [58.2 kB]
Get:232 http://172.17.0.1/private bullseye-staging/main armhf libopenmpi3 armhf 4.0.3-6+rpi1 [1690 kB]
Get:233 http://172.17.0.1/private bullseye-staging/main armhf openmpi-common all 4.0.3-6+rpi1 [170 kB]
Get:234 http://172.17.0.1/private bullseye-staging/main armhf openmpi-bin armhf 4.0.3-6+rpi1 [185 kB]
Get:235 http://172.17.0.1/private bullseye-staging/main armhf libopenmpi-dev armhf 4.0.3-6+rpi1 [923 kB]
Get:236 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8-dbg armhf 3.8.3~rc1-1 [12.3 MB]
Get:237 http://172.17.0.1/private bullseye-staging/main armhf libpython3-dbg armhf 3.8.2-3 [21.0 kB]
Get:238 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8 armhf 3.8.3~rc1-1 [1366 kB]
Get:239 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8-dev armhf 3.8.3~rc1-1 [3042 kB]
Get:240 http://172.17.0.1/private bullseye-staging/main armhf libpython3-dev armhf 3.8.2-3 [21.0 kB]
Get:241 http://172.17.0.1/private bullseye-staging/main armhf libswscale5 armhf 7:4.2.2-1+b1 [170 kB]
Get:242 http://172.17.0.1/private bullseye-staging/main armhf libswscale-dev armhf 7:4.2.2-1+b1 [184 kB]
Get:243 http://172.17.0.1/private bullseye-staging/main armhf libtcl8.6 armhf 8.6.10+dfsg-1 [886 kB]
Get:244 http://172.17.0.1/private bullseye-staging/main armhf libxrender1 armhf 1:0.9.10-1 [29.9 kB]
Get:245 http://172.17.0.1/private bullseye-staging/main armhf libxft2 armhf 2.3.2-2 [49.3 kB]
Get:246 http://172.17.0.1/private bullseye-staging/main armhf libxss1 armhf 1:1.2.3-1 [17.3 kB]
Get:247 http://172.17.0.1/private bullseye-staging/main armhf libtk8.6 armhf 8.6.10-1 [678 kB]
Get:248 http://172.17.0.1/private bullseye-staging/main armhf libtogl2 armhf 2.0-1 [18.8 kB]
Get:249 http://172.17.0.1/private bullseye-staging/main armhf libtogl-dev all 2.0-1 [7534 B]
Get:250 http://172.17.0.1/private bullseye-staging/main armhf libxrender-dev armhf 1:0.9.10-1 [37.7 kB]
Get:251 http://172.17.0.1/private bullseye-staging/main armhf libxft-dev armhf 2.3.2-2 [60.3 kB]
Get:252 http://172.17.0.1/private bullseye-staging/main armhf x11proto-scrnsaver-dev all 2020.1-1 [3412 B]
Get:253 http://172.17.0.1/private bullseye-staging/main armhf libxss-dev armhf 1:1.2.3-1 [23.0 kB]
Get:254 http://172.17.0.1/private bullseye-staging/main armhf pybind11-dev all 2.5.0-4 [138 kB]
Get:255 http://172.17.0.1/private bullseye-staging/main armhf python3.8-dbg armhf 3.8.3~rc1-1 [18.0 MB]
Get:256 http://172.17.0.1/private bullseye-staging/main armhf python3-dbg armhf 3.8.2-3 [1224 B]
Get:257 http://172.17.0.1/private bullseye-staging/main armhf python3.8-dev armhf 3.8.3~rc1-1 [516 kB]
Get:258 http://172.17.0.1/private bullseye-staging/main armhf python3-dev armhf 3.8.2-3 [1164 B]
Get:259 http://172.17.0.1/private bullseye-staging/main armhf tcl8.6 armhf 8.6.10+dfsg-1 [123 kB]
Get:260 http://172.17.0.1/private bullseye-staging/main armhf tcl armhf 8.6.9+1 [5636 B]
Get:261 http://172.17.0.1/private bullseye-staging/main armhf tcl8.6-dev armhf 8.6.10+dfsg-1 [917 kB]
Get:262 http://172.17.0.1/private bullseye-staging/main armhf tcl-dev armhf 8.6.9+1 [8192 B]
Get:263 http://172.17.0.1/private bullseye-staging/main armhf tix armhf 8.4.3-10 [264 kB]
Get:264 http://172.17.0.1/private bullseye-staging/main armhf tk8.6 armhf 8.6.10-1 [71.9 kB]
Get:265 http://172.17.0.1/private bullseye-staging/main armhf tk8.6-dev armhf 8.6.10-1 [700 kB]
Get:266 http://172.17.0.1/private bullseye-staging/main armhf tk armhf 8.6.9+1 [5676 B]
Get:267 http://172.17.0.1/private bullseye-staging/main armhf tk-dev armhf 8.6.9+1 [5500 B]
Get:268 http://172.17.0.1/private bullseye-staging/main armhf tix-dev armhf 8.4.3-10 [484 kB]
debconf: delaying package configuration, since apt-utils is not installed
Fetched 146 MB in 44s (3356 kB/s)
Selecting previously unselected package libbsd0:armhf.
(Reading database ... 14093 files and directories currently installed.)
Preparing to unpack .../00-libbsd0_0.10.0-1_armhf.deb ...
Unpacking libbsd0:armhf (0.10.0-1) ...
Selecting previously unselected package libtinfo5:armhf.
Preparing to unpack .../01-libtinfo5_6.2-1_armhf.deb ...
Unpacking libtinfo5:armhf (6.2-1) ...
Selecting previously unselected package bsdmainutils.
Preparing to unpack .../02-bsdmainutils_11.1.2_armhf.deb ...
Unpacking bsdmainutils (11.1.2) ...
Selecting previously unselected package libuchardet0:armhf.
Preparing to unpack .../03-libuchardet0_0.0.6-3_armhf.deb ...
Unpacking libuchardet0:armhf (0.0.6-3) ...
Selecting previously unselected package groff-base.
Preparing to unpack .../04-groff-base_1.22.4-5_armhf.deb ...
Unpacking groff-base (1.22.4-5) ...
Selecting previously unselected package libpipeline1:armhf.
Preparing to unpack .../05-libpipeline1_1.5.2-2_armhf.deb ...
Unpacking libpipeline1:armhf (1.5.2-2) ...
Selecting previously unselected package man-db.
Preparing to unpack .../06-man-db_2.9.1-1_armhf.deb ...
Unpacking man-db (2.9.1-1) ...
Selecting previously unselected package libssl1.1:armhf.
Preparing to unpack .../07-libssl1.1_1.1.1g-1_armhf.deb ...
Unpacking libssl1.1:armhf (1.1.1g-1) ...
Selecting previously unselected package libpython3.8-minimal:armhf.
Preparing to unpack .../08-libpython3.8-minimal_3.8.3~rc1-1_armhf.deb ...
Unpacking libpython3.8-minimal:armhf (3.8.3~rc1-1) ...
Selecting previously unselected package libexpat1:armhf.
Preparing to unpack .../09-libexpat1_2.2.9-1_armhf.deb ...
Unpacking libexpat1:armhf (2.2.9-1) ...
Selecting previously unselected package python3.8-minimal.
Preparing to unpack .../10-python3.8-minimal_3.8.3~rc1-1_armhf.deb ...
Unpacking python3.8-minimal (3.8.3~rc1-1) ...
Setting up libssl1.1:armhf (1.1.1g-1) ...
Setting up libpython3.8-minimal:armhf (3.8.3~rc1-1) ...
Setting up libexpat1:armhf (2.2.9-1) ...
Setting up python3.8-minimal (3.8.3~rc1-1) ...
Selecting previously unselected package python3-minimal.
(Reading database ... 15055 files and directories currently installed.)
Preparing to unpack .../0-python3-minimal_3.8.2-3_armhf.deb ...
Unpacking python3-minimal (3.8.2-3) ...
Selecting previously unselected package mime-support.
Preparing to unpack .../1-mime-support_3.64_all.deb ...
Unpacking mime-support (3.64) ...
Selecting previously unselected package libmpdec2:armhf.
Preparing to unpack .../2-libmpdec2_2.4.2-3_armhf.deb ...
Unpacking libmpdec2:armhf (2.4.2-3) ...
Selecting previously unselected package libpython3.8-stdlib:armhf.
Preparing to unpack .../3-libpython3.8-stdlib_3.8.3~rc1-1_armhf.deb ...
Unpacking libpython3.8-stdlib:armhf (3.8.3~rc1-1) ...
Selecting previously unselected package python3.8.
Preparing to unpack .../4-python3.8_3.8.3~rc1-1_armhf.deb ...
Unpacking python3.8 (3.8.3~rc1-1) ...
Selecting previously unselected package libpython3-stdlib:armhf.
Preparing to unpack .../5-libpython3-stdlib_3.8.2-3_armhf.deb ...
Unpacking libpython3-stdlib:armhf (3.8.2-3) ...
Setting up python3-minimal (3.8.2-3) ...
Selecting previously unselected package python3.
(Reading database ... 15457 files and directories currently installed.)
Preparing to unpack .../000-python3_3.8.2-3_armhf.deb ...
Unpacking python3 (3.8.2-3) ...
Selecting previously unselected package sgml-base.
Preparing to unpack .../001-sgml-base_1.30_all.deb ...
Unpacking sgml-base (1.30) ...
Selecting previously unselected package libncurses6:armhf.
Preparing to unpack .../002-libncurses6_6.2-1_armhf.deb ...
Unpacking libncurses6:armhf (6.2-1) ...
Selecting previously unselected package libprocps8:armhf.
Preparing to unpack .../003-libprocps8_2%3a3.3.16-4_armhf.deb ...
Unpacking libprocps8:armhf (2:3.3.16-4) ...
Selecting previously unselected package procps.
Preparing to unpack .../004-procps_2%3a3.3.16-4_armhf.deb ...
Unpacking procps (2:3.3.16-4) ...
Selecting previously unselected package sensible-utils.
Preparing to unpack .../005-sensible-utils_0.0.12+nmu1_all.deb ...
Unpacking sensible-utils (0.0.12+nmu1) ...
Selecting previously unselected package libmagic-mgc.
Preparing to unpack .../006-libmagic-mgc_1%3a5.38-4_armhf.deb ...
Unpacking libmagic-mgc (1:5.38-4) ...
Selecting previously unselected package libmagic1:armhf.
Preparing to unpack .../007-libmagic1_1%3a5.38-4_armhf.deb ...
Unpacking libmagic1:armhf (1:5.38-4) ...
Selecting previously unselected package file.
Preparing to unpack .../008-file_1%3a5.38-4_armhf.deb ...
Unpacking file (1:5.38-4) ...
Selecting previously unselected package gettext-base.
Preparing to unpack .../009-gettext-base_0.19.8.1-10_armhf.deb ...
Unpacking gettext-base (0.19.8.1-10) ...
Selecting previously unselected package libedit2:armhf.
Preparing to unpack .../010-libedit2_3.1-20191231-1_armhf.deb ...
Unpacking libedit2:armhf (3.1-20191231-1) ...
Selecting previously unselected package libcbor0:armhf.
Preparing to unpack .../011-libcbor0_0.5.0+dfsg-2_armhf.deb ...
Unpacking libcbor0:armhf (0.5.0+dfsg-2) ...
Selecting previously unselected package libfido2-1:armhf.
Preparing to unpack .../012-libfido2-1_1.4.0-1_armhf.deb ...
Unpacking libfido2-1:armhf (1.4.0-1) ...
Selecting previously unselected package libkrb5support0:armhf.
Preparing to unpack .../013-libkrb5support0_1.17-7+rpi1_armhf.deb ...
Unpacking libkrb5support0:armhf (1.17-7+rpi1) ...
Selecting previously unselected package libk5crypto3:armhf.
Preparing to unpack .../014-libk5crypto3_1.17-7+rpi1_armhf.deb ...
Unpacking libk5crypto3:armhf (1.17-7+rpi1) ...
Selecting previously unselected package libkeyutils1:armhf.
Preparing to unpack .../015-libkeyutils1_1.6.1-2_armhf.deb ...
Unpacking libkeyutils1:armhf (1.6.1-2) ...
Selecting previously unselected package libkrb5-3:armhf.
Preparing to unpack .../016-libkrb5-3_1.17-7+rpi1_armhf.deb ...
Unpacking libkrb5-3:armhf (1.17-7+rpi1) ...
Selecting previously unselected package libgssapi-krb5-2:armhf.
Preparing to unpack .../017-libgssapi-krb5-2_1.17-7+rpi1_armhf.deb ...
Unpacking libgssapi-krb5-2:armhf (1.17-7+rpi1) ...
Selecting previously unselected package openssh-client.
Preparing to unpack .../018-openssh-client_1%3a8.2p1-4_armhf.deb ...
Unpacking openssh-client (1:8.2p1-4) ...
Selecting previously unselected package ucf.
Preparing to unpack .../019-ucf_3.0038+nmu1_all.deb ...
Moving old data out of the way
Unpacking ucf (3.0038+nmu1) ...
Selecting previously unselected package libsigsegv2:armhf.
Preparing to unpack .../020-libsigsegv2_2.12-2_armhf.deb ...
Unpacking libsigsegv2:armhf (2.12-2) ...
Selecting previously unselected package m4.
Preparing to unpack .../021-m4_1.4.18-4_armhf.deb ...
Unpacking m4 (1.4.18-4) ...
Selecting previously unselected package autoconf.
Preparing to unpack .../022-autoconf_2.69-11.1_all.deb ...
Unpacking autoconf (2.69-11.1) ...
Selecting previously unselected package autotools-dev.
Preparing to unpack .../023-autotools-dev_20180224.1_all.deb ...
Unpacking autotools-dev (20180224.1) ...
Selecting previously unselected package automake.
Preparing to unpack .../024-automake_1%3a1.16.2-1_all.deb ...
Unpacking automake (1:1.16.2-1) ...
Selecting previously unselected package autopoint.
Preparing to unpack .../025-autopoint_0.19.8.1-10_all.deb ...
Unpacking autopoint (0.19.8.1-10) ...
Selecting previously unselected package cmake-data.
Preparing to unpack .../026-cmake-data_3.16.3-3+rpi1_all.deb ...
Unpacking cmake-data (3.16.3-3+rpi1) ...
Selecting previously unselected package libicu63:armhf.
Preparing to unpack .../027-libicu63_63.2-3_armhf.deb ...
Unpacking libicu63:armhf (63.2-3) ...
Selecting previously unselected package libxml2:armhf.
Preparing to unpack .../028-libxml2_2.9.10+dfsg-5_armhf.deb ...
Unpacking libxml2:armhf (2.9.10+dfsg-5) ...
Selecting previously unselected package libarchive13:armhf.
Preparing to unpack .../029-libarchive13_3.4.2-1_armhf.deb ...
Unpacking libarchive13:armhf (3.4.2-1) ...
Selecting previously unselected package libbrotli1:armhf.
Preparing to unpack .../030-libbrotli1_1.0.7-6.1_armhf.deb ...
Unpacking libbrotli1:armhf (1.0.7-6.1) ...
Selecting previously unselected package libnghttp2-14:armhf.
Preparing to unpack .../031-libnghttp2-14_1.40.0-1+b2_armhf.deb ...
Unpacking libnghttp2-14:armhf (1.40.0-1+b2) ...
Selecting previously unselected package libpsl5:armhf.
Preparing to unpack .../032-libpsl5_0.21.0-1_armhf.deb ...
Unpacking libpsl5:armhf (0.21.0-1) ...
Selecting previously unselected package librtmp1:armhf.
Preparing to unpack .../033-librtmp1_2.4+20151223.gitfa8646d.1-2+b1_armhf.deb ...
Unpacking librtmp1:armhf (2.4+20151223.gitfa8646d.1-2+b1) ...
Selecting previously unselected package libssh2-1:armhf.
Preparing to unpack .../034-libssh2-1_1.8.0-2.1_armhf.deb ...
Unpacking libssh2-1:armhf (1.8.0-2.1) ...
Selecting previously unselected package libcurl4:armhf.
Preparing to unpack .../035-libcurl4_7.68.0-1_armhf.deb ...
Unpacking libcurl4:armhf (7.68.0-1) ...
Selecting previously unselected package libjsoncpp1:armhf.
Preparing to unpack .../036-libjsoncpp1_1.7.4-3.1_armhf.deb ...
Unpacking libjsoncpp1:armhf (1.7.4-3.1) ...
Selecting previously unselected package librhash0:armhf.
Preparing to unpack .../037-librhash0_1.3.9-1_armhf.deb ...
Unpacking librhash0:armhf (1.3.9-1) ...
Selecting previously unselected package libuv1:armhf.
Preparing to unpack .../038-libuv1_1.35.0-2_armhf.deb ...
Unpacking libuv1:armhf (1.35.0-2) ...
Selecting previously unselected package cmake.
Preparing to unpack .../039-cmake_3.16.3-3+rpi1_armhf.deb ...
Unpacking cmake (3.16.3-3+rpi1) ...
Selecting previously unselected package libtool.
Preparing to unpack .../040-libtool_2.4.6-14_all.deb ...
Unpacking libtool (2.4.6-14) ...
Selecting previously unselected package dh-autoreconf.
Preparing to unpack .../041-dh-autoreconf_19_all.deb ...
Unpacking dh-autoreconf (19) ...
Selecting previously unselected package libdebhelper-perl.
Preparing to unpack .../042-libdebhelper-perl_13_all.deb ...
Unpacking libdebhelper-perl (13) ...
Selecting previously unselected package libarchive-zip-perl.
Preparing to unpack .../043-libarchive-zip-perl_1.68-1_all.deb ...
Unpacking libarchive-zip-perl (1.68-1) ...
Selecting previously unselected package libsub-override-perl.
Preparing to unpack .../044-libsub-override-perl_0.09-2_all.deb ...
Unpacking libsub-override-perl (0.09-2) ...
Selecting previously unselected package libfile-stripnondeterminism-perl.
Preparing to unpack .../045-libfile-stripnondeterminism-perl_1.8.0-1_all.deb ...
Unpacking libfile-stripnondeterminism-perl (1.8.0-1) ...
Selecting previously unselected package dh-strip-nondeterminism.
Preparing to unpack .../046-dh-strip-nondeterminism_1.8.0-1_all.deb ...
Unpacking dh-strip-nondeterminism (1.8.0-1) ...
Selecting previously unselected package libelf1:armhf.
Preparing to unpack .../047-libelf1_0.176-1.1_armhf.deb ...
Unpacking libelf1:armhf (0.176-1.1) ...
Selecting previously unselected package dwz.
Preparing to unpack .../048-dwz_0.13-5_armhf.deb ...
Unpacking dwz (0.13-5) ...
Selecting previously unselected package libglib2.0-0:armhf.
Preparing to unpack .../049-libglib2.0-0_2.64.2-1_armhf.deb ...
Unpacking libglib2.0-0:armhf (2.64.2-1) ...
Selecting previously unselected package libcroco3:armhf.
Preparing to unpack .../050-libcroco3_0.6.13-1_armhf.deb ...
Unpacking libcroco3:armhf (0.6.13-1) ...
Selecting previously unselected package gettext.
Preparing to unpack .../051-gettext_0.19.8.1-10_armhf.deb ...
Unpacking gettext (0.19.8.1-10) ...
Selecting previously unselected package intltool-debian.
Preparing to unpack .../052-intltool-debian_0.35.0+20060710.5_all.deb ...
Unpacking intltool-debian (0.35.0+20060710.5) ...
Selecting previously unselected package po-debconf.
Preparing to unpack .../053-po-debconf_1.0.21_all.deb ...
Unpacking po-debconf (1.0.21) ...
Selecting previously unselected package debhelper.
Preparing to unpack .../054-debhelper_13_all.deb ...
Unpacking debhelper (13) ...
Selecting previously unselected package python3-lib2to3.
Preparing to unpack .../055-python3-lib2to3_3.8.2-2_all.deb ...
Unpacking python3-lib2to3 (3.8.2-2) ...
Selecting previously unselected package python3-distutils.
Preparing to unpack .../056-python3-distutils_3.8.2-2_all.deb ...
Unpacking python3-distutils (3.8.2-2) ...
Selecting previously unselected package dh-python.
Preparing to unpack .../057-dh-python_4.20200315_all.deb ...
Unpacking dh-python (4.20200315) ...
Selecting previously unselected package xml-core.
Preparing to unpack .../058-xml-core_0.18+nmu1_all.deb ...
Unpacking xml-core (0.18+nmu1) ...
Selecting previously unselected package sgml-data.
Preparing to unpack .../059-sgml-data_2.0.11_all.deb ...
Unpacking sgml-data (2.0.11) ...
Selecting previously unselected package docbook.
Preparing to unpack .../060-docbook_4.5-6_all.deb ...
Unpacking docbook (4.5-6) ...
Selecting previously unselected package libosp5.
Preparing to unpack .../061-libosp5_1.5.2-13_armhf.deb ...
Unpacking libosp5 (1.5.2-13) ...
Selecting previously unselected package opensp.
Preparing to unpack .../062-opensp_1.5.2-13_armhf.deb ...
Unpacking opensp (1.5.2-13) ...
Selecting previously unselected package docbook-to-man.
Preparing to unpack .../063-docbook-to-man_1%3a2.0.0-42+b1_armhf.deb ...
Unpacking docbook-to-man (1:2.0.0-42+b1) ...
Selecting previously unselected package fonts-dejavu-core.
Preparing to unpack .../064-fonts-dejavu-core_2.37-1_all.deb ...
Unpacking fonts-dejavu-core (2.37-1) ...
Selecting previously unselected package fontconfig-config.
Preparing to unpack .../065-fontconfig-config_2.13.1-4_all.deb ...
Unpacking fontconfig-config (2.13.1-4) ...
Selecting previously unselected package libgfortran5:armhf.
Preparing to unpack .../066-libgfortran5_10-20200418-1+rpi1_armhf.deb ...
Unpacking libgfortran5:armhf (10-20200418-1+rpi1) ...
Selecting previously unselected package libgfortran-9-dev:armhf.
Preparing to unpack .../067-libgfortran-9-dev_9.3.0-11+rpi1_armhf.deb ...
Unpacking libgfortran-9-dev:armhf (9.3.0-11+rpi1) ...
Selecting previously unselected package gfortran-9.
Preparing to unpack .../068-gfortran-9_9.3.0-11+rpi1_armhf.deb ...
Unpacking gfortran-9 (9.3.0-11+rpi1) ...
Selecting previously unselected package libnl-3-200:armhf.
Preparing to unpack .../069-libnl-3-200_3.4.0-1_armhf.deb ...
Unpacking libnl-3-200:armhf (3.4.0-1) ...
Selecting previously unselected package libnl-route-3-200:armhf.
Preparing to unpack .../070-libnl-route-3-200_3.4.0-1_armhf.deb ...
Unpacking libnl-route-3-200:armhf (3.4.0-1) ...
Selecting previously unselected package libibverbs1:armhf.
Preparing to unpack .../071-libibverbs1_29.0-1_armhf.deb ...
Unpacking libibverbs1:armhf (29.0-1) ...
Selecting previously unselected package ibverbs-providers:armhf.
Preparing to unpack .../072-ibverbs-providers_29.0-1_armhf.deb ...
Unpacking ibverbs-providers:armhf (29.0-1) ...
Selecting previously unselected package libdrm-common.
Preparing to unpack .../073-libdrm-common_2.4.101-2+rpi1_all.deb ...
Unpacking libdrm-common (2.4.101-2+rpi1) ...
Selecting previously unselected package libdrm2:armhf.
Preparing to unpack .../074-libdrm2_2.4.101-2+rpi1_armhf.deb ...
Unpacking libdrm2:armhf (2.4.101-2+rpi1) ...
Selecting previously unselected package libva2:armhf.
Preparing to unpack .../075-libva2_2.7.1-1_armhf.deb ...
Unpacking libva2:armhf (2.7.1-1) ...
Selecting previously unselected package libva-drm2:armhf.
Preparing to unpack .../076-libva-drm2_2.7.1-1_armhf.deb ...
Unpacking libva-drm2:armhf (2.7.1-1) ...
Selecting previously unselected package libxau6:armhf.
Preparing to unpack .../077-libxau6_1%3a1.0.8-1+b2_armhf.deb ...
Unpacking libxau6:armhf (1:1.0.8-1+b2) ...
Selecting previously unselected package libxdmcp6:armhf.
Preparing to unpack .../078-libxdmcp6_1%3a1.1.2-3_armhf.deb ...
Unpacking libxdmcp6:armhf (1:1.1.2-3) ...
Selecting previously unselected package libxcb1:armhf.
Preparing to unpack .../079-libxcb1_1.14-2_armhf.deb ...
Unpacking libxcb1:armhf (1.14-2) ...
Selecting previously unselected package libx11-data.
Preparing to unpack .../080-libx11-data_2%3a1.6.9-2_all.deb ...
Unpacking libx11-data (2:1.6.9-2) ...
Selecting previously unselected package libx11-6:armhf.
Preparing to unpack .../081-libx11-6_2%3a1.6.9-2_armhf.deb ...
Unpacking libx11-6:armhf (2:1.6.9-2) ...
Selecting previously unselected package libxext6:armhf.
Preparing to unpack .../082-libxext6_2%3a1.3.3-1+b2_armhf.deb ...
Unpacking libxext6:armhf (2:1.3.3-1+b2) ...
Selecting previously unselected package libxfixes3:armhf.
Preparing to unpack .../083-libxfixes3_1%3a5.0.3-2_armhf.deb ...
Unpacking libxfixes3:armhf (1:5.0.3-2) ...
Selecting previously unselected package libva-x11-2:armhf.
Preparing to unpack .../084-libva-x11-2_2.7.1-1_armhf.deb ...
Unpacking libva-x11-2:armhf (2.7.1-1) ...
Selecting previously unselected package libvdpau1:armhf.
Preparing to unpack .../085-libvdpau1_1.4-1_armhf.deb ...
Unpacking libvdpau1:armhf (1.4-1) ...
Selecting previously unselected package ocl-icd-libopencl1:armhf.
Preparing to unpack .../086-ocl-icd-libopencl1_2.2.12-4_armhf.deb ...
Unpacking ocl-icd-libopencl1:armhf (2.2.12-4) ...
Selecting previously unselected package libavutil56:armhf.
Preparing to unpack .../087-libavutil56_7%3a4.2.2-1+b1_armhf.deb ...
Unpacking libavutil56:armhf (7:4.2.2-1+b1) ...
Selecting previously unselected package libavutil-dev:armhf.
Preparing to unpack .../088-libavutil-dev_7%3a4.2.2-1+b1_armhf.deb ...
Unpacking libavutil-dev:armhf (7:4.2.2-1+b1) ...
Selecting previously unselected package libbz2-dev:armhf.
Preparing to unpack .../089-libbz2-dev_1.0.8-2_armhf.deb ...
Unpacking libbz2-dev:armhf (1.0.8-2) ...
Selecting previously unselected package libdrm-amdgpu1:armhf.
Preparing to unpack .../090-libdrm-amdgpu1_2.4.101-2+rpi1_armhf.deb ...
Unpacking libdrm-amdgpu1:armhf (2.4.101-2+rpi1) ...
Selecting previously unselected package libdrm-nouveau2:armhf.
Preparing to unpack .../091-libdrm-nouveau2_2.4.101-2+rpi1_armhf.deb ...
Unpacking libdrm-nouveau2:armhf (2.4.101-2+rpi1) ...
Selecting previously unselected package libdrm-radeon1:armhf.
Preparing to unpack .../092-libdrm-radeon1_2.4.101-2+rpi1_armhf.deb ...
Unpacking libdrm-radeon1:armhf (2.4.101-2+rpi1) ...
Selecting previously unselected package libglvnd0:armhf.
Preparing to unpack .../093-libglvnd0_1.3.1-1_armhf.deb ...
Unpacking libglvnd0:armhf (1.3.1-1) ...
Selecting previously unselected package libwayland-server0:armhf.
Preparing to unpack .../094-libwayland-server0_1.18.0-1_armhf.deb ...
Unpacking libwayland-server0:armhf (1.18.0-1) ...
Selecting previously unselected package libgbm1:armhf.
Preparing to unpack .../095-libgbm1_19.3.3-1_armhf.deb ...
Unpacking libgbm1:armhf (19.3.3-1) ...
Selecting previously unselected package libglapi-mesa:armhf.
Preparing to unpack .../096-libglapi-mesa_19.3.3-1_armhf.deb ...
Unpacking libglapi-mesa:armhf (19.3.3-1) ...
Selecting previously unselected package libwayland-client0:armhf.
Preparing to unpack .../097-libwayland-client0_1.18.0-1_armhf.deb ...
Unpacking libwayland-client0:armhf (1.18.0-1) ...
Selecting previously unselected package libx11-xcb1:armhf.
Preparing to unpack .../098-libx11-xcb1_2%3a1.6.9-2_armhf.deb ...
Unpacking libx11-xcb1:armhf (2:1.6.9-2) ...
Selecting previously unselected package libxcb-dri2-0:armhf.
Preparing to unpack .../099-libxcb-dri2-0_1.14-2_armhf.deb ...
Unpacking libxcb-dri2-0:armhf (1.14-2) ...
Selecting previously unselected package libxcb-dri3-0:armhf.
Preparing to unpack .../100-libxcb-dri3-0_1.14-2_armhf.deb ...
Unpacking libxcb-dri3-0:armhf (1.14-2) ...
Selecting previously unselected package libxcb-present0:armhf.
Preparing to unpack .../101-libxcb-present0_1.14-2_armhf.deb ...
Unpacking libxcb-present0:armhf (1.14-2) ...
Selecting previously unselected package libxcb-sync1:armhf.
Preparing to unpack .../102-libxcb-sync1_1.14-2_armhf.deb ...
Unpacking libxcb-sync1:armhf (1.14-2) ...
Selecting previously unselected package libxcb-xfixes0:armhf.
Preparing to unpack .../103-libxcb-xfixes0_1.14-2_armhf.deb ...
Unpacking libxcb-xfixes0:armhf (1.14-2) ...
Selecting previously unselected package libxshmfence1:armhf.
Preparing to unpack .../104-libxshmfence1_1.3-1_armhf.deb ...
Unpacking libxshmfence1:armhf (1.3-1) ...
Selecting previously unselected package libegl-mesa0:armhf.
Preparing to unpack .../105-libegl-mesa0_19.3.3-1_armhf.deb ...
Unpacking libegl-mesa0:armhf (19.3.3-1) ...
Selecting previously unselected package libegl1:armhf.
Preparing to unpack .../106-libegl1_1.3.1-1_armhf.deb ...
Unpacking libegl1:armhf (1.3.1-1) ...
Selecting previously unselected package libxcb-glx0:armhf.
Preparing to unpack .../107-libxcb-glx0_1.14-2_armhf.deb ...
Unpacking libxcb-glx0:armhf (1.14-2) ...
Selecting previously unselected package libxdamage1:armhf.
Preparing to unpack .../108-libxdamage1_1%3a1.1.5-2_armhf.deb ...
Unpacking libxdamage1:armhf (1:1.1.5-2) ...
Selecting previously unselected package libxxf86vm1:armhf.
Preparing to unpack .../109-libxxf86vm1_1%3a1.1.4-1+b2_armhf.deb ...
Unpacking libxxf86vm1:armhf (1:1.1.4-1+b2) ...
Selecting previously unselected package libz3-4:armhf.
Preparing to unpack .../110-libz3-4_4.8.7-4_armhf.deb ...
Unpacking libz3-4:armhf (4.8.7-4) ...
Selecting previously unselected package libllvm9:armhf.
Preparing to unpack .../111-libllvm9_1%3a9.0.1-12+rpi1_armhf.deb ...
Unpacking libllvm9:armhf (1:9.0.1-12+rpi1) ...
Selecting previously unselected package libsensors-config.
Preparing to unpack .../112-libsensors-config_1%3a3.6.0-2_all.deb ...
Unpacking libsensors-config (1:3.6.0-2) ...
Selecting previously unselected package libsensors5:armhf.
Preparing to unpack .../113-libsensors5_1%3a3.6.0-2_armhf.deb ...
Unpacking libsensors5:armhf (1:3.6.0-2) ...
Selecting previously unselected package libgl1-mesa-dri:armhf.
Preparing to unpack .../114-libgl1-mesa-dri_19.3.3-1_armhf.deb ...
Unpacking libgl1-mesa-dri:armhf (19.3.3-1) ...
Selecting previously unselected package libglx-mesa0:armhf.
Preparing to unpack .../115-libglx-mesa0_19.3.3-1_armhf.deb ...
Unpacking libglx-mesa0:armhf (19.3.3-1) ...
Selecting previously unselected package libglx0:armhf.
Preparing to unpack .../116-libglx0_1.3.1-1_armhf.deb ...
Unpacking libglx0:armhf (1.3.1-1) ...
Selecting previously unselected package libgl1:armhf.
Preparing to unpack .../117-libgl1_1.3.1-1_armhf.deb ...
Unpacking libgl1:armhf (1.3.1-1) ...
Selecting previously unselected package xorg-sgml-doctools.
Preparing to unpack .../118-xorg-sgml-doctools_1%3a1.11-1_all.deb ...
Unpacking xorg-sgml-doctools (1:1.11-1) ...
Selecting previously unselected package x11proto-dev.
Preparing to unpack .../119-x11proto-dev_2020.1-1_all.deb ...
Unpacking x11proto-dev (2020.1-1) ...
Selecting previously unselected package x11proto-core-dev.
Preparing to unpack .../120-x11proto-core-dev_2020.1-1_all.deb ...
Unpacking x11proto-core-dev (2020.1-1) ...
Selecting previously unselected package libxau-dev:armhf.
Preparing to unpack .../121-libxau-dev_1%3a1.0.8-1+b2_armhf.deb ...
Unpacking libxau-dev:armhf (1:1.0.8-1+b2) ...
Selecting previously unselected package libxdmcp-dev:armhf.
Preparing to unpack .../122-libxdmcp-dev_1%3a1.1.2-3_armhf.deb ...
Unpacking libxdmcp-dev:armhf (1:1.1.2-3) ...
Selecting previously unselected package xtrans-dev.
Preparing to unpack .../123-xtrans-dev_1.4.0-1_all.deb ...
Unpacking xtrans-dev (1.4.0-1) ...
Selecting previously unselected package libpthread-stubs0-dev:armhf.
Preparing to unpack .../124-libpthread-stubs0-dev_0.4-1_armhf.deb ...
Unpacking libpthread-stubs0-dev:armhf (0.4-1) ...
Selecting previously unselected package libxcb1-dev:armhf.
Preparing to unpack .../125-libxcb1-dev_1.14-2_armhf.deb ...
Unpacking libxcb1-dev:armhf (1.14-2) ...
Selecting previously unselected package libx11-dev:armhf.
Preparing to unpack .../126-libx11-dev_2%3a1.6.9-2_armhf.deb ...
Unpacking libx11-dev:armhf (2:1.6.9-2) ...
Selecting previously unselected package libglx-dev:armhf.
Preparing to unpack .../127-libglx-dev_1.3.1-1_armhf.deb ...
Unpacking libglx-dev:armhf (1.3.1-1) ...
Selecting previously unselected package libgl-dev:armhf.
Preparing to unpack .../128-libgl-dev_1.3.1-1_armhf.deb ...
Unpacking libgl-dev:armhf (1.3.1-1) ...
Selecting previously unselected package libegl-dev:armhf.
Preparing to unpack .../129-libegl-dev_1.3.1-1_armhf.deb ...
Unpacking libegl-dev:armhf (1.3.1-1) ...
Selecting previously unselected package libevent-2.1-7:armhf.
Preparing to unpack .../130-libevent-2.1-7_2.1.11-stable-1_armhf.deb ...
Unpacking libevent-2.1-7:armhf (2.1.11-stable-1) ...
Selecting previously unselected package libevent-core-2.1-7:armhf.
Preparing to unpack .../131-libevent-core-2.1-7_2.1.11-stable-1_armhf.deb ...
Unpacking libevent-core-2.1-7:armhf (2.1.11-stable-1) ...
Selecting previously unselected package libevent-extra-2.1-7:armhf.
Preparing to unpack .../132-libevent-extra-2.1-7_2.1.11-stable-1_armhf.deb ...
Unpacking libevent-extra-2.1-7:armhf (2.1.11-stable-1) ...
Selecting previously unselected package libevent-pthreads-2.1-7:armhf.
Preparing to unpack .../133-libevent-pthreads-2.1-7_2.1.11-stable-1_armhf.deb ...
Unpacking libevent-pthreads-2.1-7:armhf (2.1.11-stable-1) ...
Selecting previously unselected package libevent-openssl-2.1-7:armhf.
Preparing to unpack .../134-libevent-openssl-2.1-7_2.1.11-stable-1_armhf.deb ...
Unpacking libevent-openssl-2.1-7:armhf (2.1.11-stable-1) ...
Selecting previously unselected package libevent-dev.
Preparing to unpack .../135-libevent-dev_2.1.11-stable-1_armhf.deb ...
Unpacking libevent-dev (2.1.11-stable-1) ...
Selecting previously unselected package libexpat1-dev:armhf.
Preparing to unpack .../136-libexpat1-dev_2.2.9-1_armhf.deb ...
Unpacking libexpat1-dev:armhf (2.2.9-1) ...
Selecting previously unselected package libpng16-16:armhf.
Preparing to unpack .../137-libpng16-16_1.6.37-2_armhf.deb ...
Unpacking libpng16-16:armhf (1.6.37-2) ...
Selecting previously unselected package libfreetype6:armhf.
Preparing to unpack .../138-libfreetype6_2.10.1-2_armhf.deb ...
Unpacking libfreetype6:armhf (2.10.1-2) ...
Selecting previously unselected package libfontconfig1:armhf.
Preparing to unpack .../139-libfontconfig1_2.13.1-4_armhf.deb ...
Unpacking libfontconfig1:armhf (2.13.1-4) ...
Selecting previously unselected package zlib1g-dev:armhf.
Preparing to unpack .../140-zlib1g-dev_1%3a1.2.11.dfsg-2_armhf.deb ...
Unpacking zlib1g-dev:armhf (1:1.2.11.dfsg-2) ...
Selecting previously unselected package libpng-dev:armhf.
Preparing to unpack .../141-libpng-dev_1.6.37-2_armhf.deb ...
Unpacking libpng-dev:armhf (1.6.37-2) ...
Selecting previously unselected package libfreetype-dev:armhf.
Preparing to unpack .../142-libfreetype-dev_2.10.1-2_armhf.deb ...
Unpacking libfreetype-dev:armhf (2.10.1-2) ...
Selecting previously unselected package libfreetype6-dev:armhf.
Preparing to unpack .../143-libfreetype6-dev_2.10.1-2_armhf.deb ...
Unpacking libfreetype6-dev:armhf (2.10.1-2) ...
Selecting previously unselected package uuid-dev:armhf.
Preparing to unpack .../144-uuid-dev_2.35.1-2_armhf.deb ...
Unpacking uuid-dev:armhf (2.35.1-2) ...
Selecting previously unselected package pkg-config.
Preparing to unpack .../145-pkg-config_0.29.2-1_armhf.deb ...
Unpacking pkg-config (0.29.2-1) ...
Selecting previously unselected package libfontconfig-dev:armhf.
Preparing to unpack .../146-libfontconfig-dev_2.13.1-4_armhf.deb ...
Unpacking libfontconfig-dev:armhf (2.13.1-4) ...
Selecting previously unselected package libfontconfig1-dev:armhf.
Preparing to unpack .../147-libfontconfig1-dev_2.13.1-4_armhf.deb ...
Unpacking libfontconfig1-dev:armhf (2.13.1-4) ...
Selecting previously unselected package libilmbase24:armhf.
Preparing to unpack .../148-libilmbase24_2.3.0-6_armhf.deb ...
Unpacking libilmbase24:armhf (2.3.0-6) ...
Selecting previously unselected package libjpeg62-turbo:armhf.
Preparing to unpack .../149-libjpeg62-turbo_1%3a1.5.2-2+b1_armhf.deb ...
Unpacking libjpeg62-turbo:armhf (1:1.5.2-2+b1) ...
Selecting previously unselected package libjxr0:armhf.
Preparing to unpack .../150-libjxr0_1.1-6_armhf.deb ...
Unpacking libjxr0:armhf (1.1-6) ...
Selecting previously unselected package libopenexr24:armhf.
Preparing to unpack .../151-libopenexr24_2.3.0-6_armhf.deb ...
Unpacking libopenexr24:armhf (2.3.0-6) ...
Selecting previously unselected package libopenjp2-7:armhf.
Preparing to unpack .../152-libopenjp2-7_2.3.1-1_armhf.deb ...
Unpacking libopenjp2-7:armhf (2.3.1-1) ...
Selecting previously unselected package liblcms2-2:armhf.
Preparing to unpack .../153-liblcms2-2_2.9-4_armhf.deb ...
Unpacking liblcms2-2:armhf (2.9-4) ...
Selecting previously unselected package libraw19:armhf.
Preparing to unpack .../154-libraw19_0.19.5-1_armhf.deb ...
Unpacking libraw19:armhf (0.19.5-1) ...
Selecting previously unselected package libjbig0:armhf.
Preparing to unpack .../155-libjbig0_2.1-3.1+b2_armhf.deb ...
Unpacking libjbig0:armhf (2.1-3.1+b2) ...
Selecting previously unselected package libwebp6:armhf.
Preparing to unpack .../156-libwebp6_0.6.1-2_armhf.deb ...
Unpacking libwebp6:armhf (0.6.1-2) ...
Selecting previously unselected package libtiff5:armhf.
Preparing to unpack .../157-libtiff5_4.1.0+git191117-2_armhf.deb ...
Unpacking libtiff5:armhf (4.1.0+git191117-2) ...
Selecting previously unselected package libwebpmux3:armhf.
Preparing to unpack .../158-libwebpmux3_0.6.1-2_armhf.deb ...
Unpacking libwebpmux3:armhf (0.6.1-2) ...
Selecting previously unselected package libfreeimage3:armhf.
Preparing to unpack .../159-libfreeimage3_3.18.0+ds2-3_armhf.deb ...
Unpacking libfreeimage3:armhf (3.18.0+ds2-3) ...
Selecting previously unselected package libfreeimage-dev.
Preparing to unpack .../160-libfreeimage-dev_3.18.0+ds2-3_armhf.deb ...
Unpacking libfreeimage-dev (3.18.0+ds2-3) ...
Selecting previously unselected package libgles1:armhf.
Preparing to unpack .../161-libgles1_1.3.1-1_armhf.deb ...
Unpacking libgles1:armhf (1.3.1-1) ...
Selecting previously unselected package libgles2:armhf.
Preparing to unpack .../162-libgles2_1.3.1-1_armhf.deb ...
Unpacking libgles2:armhf (1.3.1-1) ...
Selecting previously unselected package libgles-dev:armhf.
Preparing to unpack .../163-libgles-dev_1.3.1-1_armhf.deb ...
Unpacking libgles-dev:armhf (1.3.1-1) ...
Selecting previously unselected package libopengl0:armhf.
Preparing to unpack .../164-libopengl0_1.3.1-1_armhf.deb ...
Unpacking libopengl0:armhf (1.3.1-1) ...
Selecting previously unselected package libopengl-dev:armhf.
Preparing to unpack .../165-libopengl-dev_1.3.1-1_armhf.deb ...
Unpacking libopengl-dev:armhf (1.3.1-1) ...
Selecting previously unselected package libglvnd-dev:armhf.
Preparing to unpack .../166-libglvnd-dev_1.3.1-1_armhf.deb ...
Unpacking libglvnd-dev:armhf (1.3.1-1) ...
Selecting previously unselected package libgl1-mesa-dev:armhf.
Preparing to unpack .../167-libgl1-mesa-dev_19.3.3-1_armhf.deb ...
Unpacking libgl1-mesa-dev:armhf (19.3.3-1) ...
Selecting previously unselected package libglu1-mesa:armhf.
Preparing to unpack .../168-libglu1-mesa_9.0.1-1_armhf.deb ...
Unpacking libglu1-mesa:armhf (9.0.1-1) ...
Selecting previously unselected package libglu1-mesa-dev:armhf.
Preparing to unpack .../169-libglu1-mesa-dev_9.0.1-1_armhf.deb ...
Unpacking libglu1-mesa-dev:armhf (9.0.1-1) ...
Selecting previously unselected package libhwloc15:armhf.
Preparing to unpack .../170-libhwloc15_2.2.0+dfsg-3_armhf.deb ...
Unpacking libhwloc15:armhf (2.2.0+dfsg-3) ...
Selecting previously unselected package libnuma1:armhf.
Preparing to unpack .../171-libnuma1_2.0.12-1_armhf.deb ...
Unpacking libnuma1:armhf (2.0.12-1) ...
Selecting previously unselected package libnuma-dev:armhf.
Preparing to unpack .../172-libnuma-dev_2.0.12-1_armhf.deb ...
Unpacking libnuma-dev:armhf (2.0.12-1) ...
Selecting previously unselected package libltdl7:armhf.
Preparing to unpack .../173-libltdl7_2.4.6-14_armhf.deb ...
Unpacking libltdl7:armhf (2.4.6-14) ...
Selecting previously unselected package libltdl-dev:armhf.
Preparing to unpack .../174-libltdl-dev_2.4.6-14_armhf.deb ...
Unpacking libltdl-dev:armhf (2.4.6-14) ...
Selecting previously unselected package libhwloc-dev:armhf.
Preparing to unpack .../175-libhwloc-dev_2.2.0+dfsg-3_armhf.deb ...
Unpacking libhwloc-dev:armhf (2.2.0+dfsg-3) ...
Selecting previously unselected package libpciaccess0:armhf.
Preparing to unpack .../176-libpciaccess0_0.14-1_armhf.deb ...
Unpacking libpciaccess0:armhf (0.14-1) ...
Selecting previously unselected package libxnvctrl0:armhf.
Preparing to unpack .../177-libxnvctrl0_440.82-1_armhf.deb ...
Unpacking libxnvctrl0:armhf (440.82-1) ...
Selecting previously unselected package libhwloc-plugins:armhf.
Preparing to unpack .../178-libhwloc-plugins_2.2.0+dfsg-3_armhf.deb ...
Unpacking libhwloc-plugins:armhf (2.2.0+dfsg-3) ...
Selecting previously unselected package libnl-3-dev:armhf.
Preparing to unpack .../179-libnl-3-dev_3.4.0-1_armhf.deb ...
Unpacking libnl-3-dev:armhf (3.4.0-1) ...
Selecting previously unselected package libnl-route-3-dev:armhf.
Preparing to unpack .../180-libnl-route-3-dev_3.4.0-1_armhf.deb ...
Unpacking libnl-route-3-dev:armhf (3.4.0-1) ...
Selecting previously unselected package libibverbs-dev:armhf.
Preparing to unpack .../181-libibverbs-dev_29.0-1_armhf.deb ...
Unpacking libibverbs-dev:armhf (29.0-1) ...
Selecting previously unselected package x11-common.
Preparing to unpack .../182-x11-common_1%3a7.7+20_all.deb ...
Unpacking x11-common (1:7.7+20) ...
Selecting previously unselected package libice6:armhf.
Preparing to unpack .../183-libice6_2%3a1.0.9-2_armhf.deb ...
Unpacking libice6:armhf (2:1.0.9-2) ...
Selecting previously unselected package libice-dev:armhf.
Preparing to unpack .../184-libice-dev_2%3a1.0.9-2_armhf.deb ...
Unpacking libice-dev:armhf (2:1.0.9-2) ...
Selecting previously unselected package libjpeg62-turbo-dev:armhf.
Preparing to unpack .../185-libjpeg62-turbo-dev_1%3a1.5.2-2+b1_armhf.deb ...
Unpacking libjpeg62-turbo-dev:armhf (1:1.5.2-2+b1) ...
Selecting previously unselected package libjpeg-dev.
Preparing to unpack .../186-libjpeg-dev_1%3a1.5.2-2_all.deb ...
Unpacking libjpeg-dev (1:1.5.2-2) ...
Selecting previously unselected package libmetis5:armhf.
Preparing to unpack .../187-libmetis5_5.1.0.dfsg-5_armhf.deb ...
Unpacking libmetis5:armhf (5.1.0.dfsg-5) ...
Selecting previously unselected package libmetis-dev.
Preparing to unpack .../188-libmetis-dev_5.1.0.dfsg-5_armhf.deb ...
Unpacking libmetis-dev (5.1.0.dfsg-5) ...
Selecting previously unselected package libtbb2:armhf.
Preparing to unpack .../189-libtbb2_2020.2-2_armhf.deb ...
Unpacking libtbb2:armhf (2020.2-2) ...
Selecting previously unselected package libocct-foundation-7.4:armhf.
Preparing to unpack .../190-libocct-foundation-7.4_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-foundation-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-modeling-data-7.4:armhf.
Preparing to unpack .../191-libocct-modeling-data-7.4_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-modeling-data-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-modeling-algorithms-7.4:armhf.
Preparing to unpack .../192-libocct-modeling-algorithms-7.4_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-modeling-algorithms-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-visualization-7.4:armhf.
Preparing to unpack .../193-libocct-visualization-7.4_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-visualization-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-ocaf-7.4:armhf.
Preparing to unpack .../194-libocct-ocaf-7.4_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-ocaf-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-data-exchange-7.4:armhf.
Preparing to unpack .../195-libocct-data-exchange-7.4_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-data-exchange-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-foundation-dev:armhf.
Preparing to unpack .../196-libocct-foundation-dev_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-foundation-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-modeling-algorithms-dev:armhf.
Preparing to unpack .../197-libocct-modeling-algorithms-dev_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-modeling-algorithms-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-modeling-data-dev:armhf.
Preparing to unpack .../198-libocct-modeling-data-dev_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-modeling-data-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-ocaf-dev:armhf.
Preparing to unpack .../199-libocct-ocaf-dev_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-ocaf-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package x11proto-xext-dev.
Preparing to unpack .../200-x11proto-xext-dev_2020.1-1_all.deb ...
Unpacking x11proto-xext-dev (2020.1-1) ...
Selecting previously unselected package libxext-dev:armhf.
Preparing to unpack .../201-libxext-dev_2%3a1.3.3-1+b2_armhf.deb ...
Unpacking libxext-dev:armhf (2:1.3.3-1+b2) ...
Selecting previously unselected package libsm6:armhf.
Preparing to unpack .../202-libsm6_2%3a1.2.3-1_armhf.deb ...
Unpacking libsm6:armhf (2:1.2.3-1) ...
Selecting previously unselected package libxt6:armhf.
Preparing to unpack .../203-libxt6_1%3a1.1.5-1+b3_armhf.deb ...
Unpacking libxt6:armhf (1:1.1.5-1+b3) ...
Selecting previously unselected package libsm-dev:armhf.
Preparing to unpack .../204-libsm-dev_2%3a1.2.3-1_armhf.deb ...
Unpacking libsm-dev:armhf (2:1.2.3-1) ...
Selecting previously unselected package libxt-dev:armhf.
Preparing to unpack .../205-libxt-dev_1%3a1.1.5-1+b3_armhf.deb ...
Unpacking libxt-dev:armhf (1:1.1.5-1+b3) ...
Selecting previously unselected package libxmu6:armhf.
Preparing to unpack .../206-libxmu6_2%3a1.1.2-2+b3_armhf.deb ...
Unpacking libxmu6:armhf (2:1.1.2-2+b3) ...
Selecting previously unselected package libxmu-headers.
Preparing to unpack .../207-libxmu-headers_2%3a1.1.2-2_all.deb ...
Unpacking libxmu-headers (2:1.1.2-2) ...
Selecting previously unselected package libxmu-dev:armhf.
Preparing to unpack .../208-libxmu-dev_2%3a1.1.2-2+b3_armhf.deb ...
Unpacking libxmu-dev:armhf (2:1.1.2-2+b3) ...
Selecting previously unselected package libocct-visualization-dev:armhf.
Preparing to unpack .../209-libocct-visualization-dev_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-visualization-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libocct-data-exchange-dev:armhf.
Preparing to unpack .../210-libocct-data-exchange-dev_7.4.1+dfsg1-2+rpi1_armhf.deb ...
Unpacking libocct-data-exchange-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Selecting previously unselected package libpmix2:armhf.
Preparing to unpack .../211-libpmix2_3.1.5-1_armhf.deb ...
Unpacking libpmix2:armhf (3.1.5-1) ...
Selecting previously unselected package librdmacm1:armhf.
Preparing to unpack .../212-librdmacm1_29.0-1_armhf.deb ...
Unpacking librdmacm1:armhf (29.0-1) ...
Selecting previously unselected package libopenmpi3:armhf.
Preparing to unpack .../213-libopenmpi3_4.0.3-6+rpi1_armhf.deb ...
Unpacking libopenmpi3:armhf (4.0.3-6+rpi1) ...
Selecting previously unselected package openmpi-common.
Preparing to unpack .../214-openmpi-common_4.0.3-6+rpi1_all.deb ...
Unpacking openmpi-common (4.0.3-6+rpi1) ...
Selecting previously unselected package openmpi-bin.
Preparing to unpack .../215-openmpi-bin_4.0.3-6+rpi1_armhf.deb ...
Unpacking openmpi-bin (4.0.3-6+rpi1) ...
Selecting previously unselected package libopenmpi-dev:armhf.
Preparing to unpack .../216-libopenmpi-dev_4.0.3-6+rpi1_armhf.deb ...
Unpacking libopenmpi-dev:armhf (4.0.3-6+rpi1) ...
Selecting previously unselected package libpython3.8-dbg:armhf.
Preparing to unpack .../217-libpython3.8-dbg_3.8.3~rc1-1_armhf.deb ...
Unpacking libpython3.8-dbg:armhf (3.8.3~rc1-1) ...
Selecting previously unselected package libpython3-dbg:armhf.
Preparing to unpack .../218-libpython3-dbg_3.8.2-3_armhf.deb ...
Unpacking libpython3-dbg:armhf (3.8.2-3) ...
Selecting previously unselected package libpython3.8:armhf.
Preparing to unpack .../219-libpython3.8_3.8.3~rc1-1_armhf.deb ...
Unpacking libpython3.8:armhf (3.8.3~rc1-1) ...
Selecting previously unselected package libpython3.8-dev:armhf.
Preparing to unpack .../220-libpython3.8-dev_3.8.3~rc1-1_armhf.deb ...
Unpacking libpython3.8-dev:armhf (3.8.3~rc1-1) ...
Selecting previously unselected package libpython3-dev:armhf.
Preparing to unpack .../221-libpython3-dev_3.8.2-3_armhf.deb ...
Unpacking libpython3-dev:armhf (3.8.2-3) ...
Selecting previously unselected package libswscale5:armhf.
Preparing to unpack .../222-libswscale5_7%3a4.2.2-1+b1_armhf.deb ...
Unpacking libswscale5:armhf (7:4.2.2-1+b1) ...
Selecting previously unselected package libswscale-dev:armhf.
Preparing to unpack .../223-libswscale-dev_7%3a4.2.2-1+b1_armhf.deb ...
Unpacking libswscale-dev:armhf (7:4.2.2-1+b1) ...
Selecting previously unselected package libtcl8.6:armhf.
Preparing to unpack .../224-libtcl8.6_8.6.10+dfsg-1_armhf.deb ...
Unpacking libtcl8.6:armhf (8.6.10+dfsg-1) ...
Selecting previously unselected package libxrender1:armhf.
Preparing to unpack .../225-libxrender1_1%3a0.9.10-1_armhf.deb ...
Unpacking libxrender1:armhf (1:0.9.10-1) ...
Selecting previously unselected package libxft2:armhf.
Preparing to unpack .../226-libxft2_2.3.2-2_armhf.deb ...
Unpacking libxft2:armhf (2.3.2-2) ...
Selecting previously unselected package libxss1:armhf.
Preparing to unpack .../227-libxss1_1%3a1.2.3-1_armhf.deb ...
Unpacking libxss1:armhf (1:1.2.3-1) ...
Selecting previously unselected package libtk8.6:armhf.
Preparing to unpack .../228-libtk8.6_8.6.10-1_armhf.deb ...
Unpacking libtk8.6:armhf (8.6.10-1) ...
Selecting previously unselected package libtogl2.
Preparing to unpack .../229-libtogl2_2.0-1_armhf.deb ...
Unpacking libtogl2 (2.0-1) ...
Selecting previously unselected package libtogl-dev.
Preparing to unpack .../230-libtogl-dev_2.0-1_all.deb ...
Unpacking libtogl-dev (2.0-1) ...
Selecting previously unselected package libxrender-dev:armhf.
Preparing to unpack .../231-libxrender-dev_1%3a0.9.10-1_armhf.deb ...
Unpacking libxrender-dev:armhf (1:0.9.10-1) ...
Selecting previously unselected package libxft-dev:armhf.
Preparing to unpack .../232-libxft-dev_2.3.2-2_armhf.deb ...
Unpacking libxft-dev:armhf (2.3.2-2) ...
Selecting previously unselected package x11proto-scrnsaver-dev.
Preparing to unpack .../233-x11proto-scrnsaver-dev_2020.1-1_all.deb ...
Unpacking x11proto-scrnsaver-dev (2020.1-1) ...
Selecting previously unselected package libxss-dev:armhf.
Preparing to unpack .../234-libxss-dev_1%3a1.2.3-1_armhf.deb ...
Unpacking libxss-dev:armhf (1:1.2.3-1) ...
Selecting previously unselected package pybind11-dev.
Preparing to unpack .../235-pybind11-dev_2.5.0-4_all.deb ...
Unpacking pybind11-dev (2.5.0-4) ...
Selecting previously unselected package python3.8-dbg.
Preparing to unpack .../236-python3.8-dbg_3.8.3~rc1-1_armhf.deb ...
Unpacking python3.8-dbg (3.8.3~rc1-1) ...
Selecting previously unselected package python3-dbg.
Preparing to unpack .../237-python3-dbg_3.8.2-3_armhf.deb ...
Unpacking python3-dbg (3.8.2-3) ...
Selecting previously unselected package python3.8-dev.
Preparing to unpack .../238-python3.8-dev_3.8.3~rc1-1_armhf.deb ...
Unpacking python3.8-dev (3.8.3~rc1-1) ...
Selecting previously unselected package python3-dev.
Preparing to unpack .../239-python3-dev_3.8.2-3_armhf.deb ...
Unpacking python3-dev (3.8.2-3) ...
Selecting previously unselected package tcl8.6.
Preparing to unpack .../240-tcl8.6_8.6.10+dfsg-1_armhf.deb ...
Unpacking tcl8.6 (8.6.10+dfsg-1) ...
Selecting previously unselected package tcl.
Preparing to unpack .../241-tcl_8.6.9+1_armhf.deb ...
Unpacking tcl (8.6.9+1) ...
Selecting previously unselected package tcl8.6-dev:armhf.
Preparing to unpack .../242-tcl8.6-dev_8.6.10+dfsg-1_armhf.deb ...
Unpacking tcl8.6-dev:armhf (8.6.10+dfsg-1) ...
Selecting previously unselected package tcl-dev:armhf.
Preparing to unpack .../243-tcl-dev_8.6.9+1_armhf.deb ...
Unpacking tcl-dev:armhf (8.6.9+1) ...
Selecting previously unselected package tix.
Preparing to unpack .../244-tix_8.4.3-10_armhf.deb ...
Unpacking tix (8.4.3-10) ...
Selecting previously unselected package tk8.6.
Preparing to unpack .../245-tk8.6_8.6.10-1_armhf.deb ...
Unpacking tk8.6 (8.6.10-1) ...
Selecting previously unselected package tk8.6-dev:armhf.
Preparing to unpack .../246-tk8.6-dev_8.6.10-1_armhf.deb ...
Unpacking tk8.6-dev:armhf (8.6.10-1) ...
Selecting previously unselected package tk.
Preparing to unpack .../247-tk_8.6.9+1_armhf.deb ...
Unpacking tk (8.6.9+1) ...
Selecting previously unselected package tk-dev:armhf.
Preparing to unpack .../248-tk-dev_8.6.9+1_armhf.deb ...
Unpacking tk-dev:armhf (8.6.9+1) ...
Selecting previously unselected package tix-dev.
Preparing to unpack .../249-tix-dev_8.4.3-10_armhf.deb ...
Unpacking tix-dev (8.4.3-10) ...
Selecting previously unselected package sbuild-build-depends-netgen-dummy.
Preparing to unpack .../250-sbuild-build-depends-netgen-dummy_0.invalid.0_armhf.deb ...
Unpacking sbuild-build-depends-netgen-dummy (0.invalid.0) ...
Setting up libpipeline1:armhf (1.5.2-2) ...
Setting up liblcms2-2:armhf (2.9-4) ...
Setting up libwayland-server0:armhf (1.18.0-1) ...
Setting up libx11-xcb1:armhf (2:1.6.9-2) ...
Setting up libpciaccess0:armhf (0.14-1) ...
Setting up libxau6:armhf (1:1.0.8-1+b2) ...
Setting up libkeyutils1:armhf (1.6.1-2) ...
Setting up libpsl5:armhf (0.21.0-1) ...
Setting up mime-support (3.64) ...
Setting up libmagic-mgc (1:5.38-4) ...
Setting up libarchive-zip-perl (1.68-1) ...
Setting up libglib2.0-0:armhf (2.64.2-1) ...
No schema files found: doing nothing.
Setting up libglvnd0:armhf (1.3.1-1) ...
Setting up libjxr0:armhf (1.1-6) ...
Setting up libdebhelper-perl (13) ...
Setting up libbrotli1:armhf (1.0.7-6.1) ...
Setting up libcbor0:armhf (0.5.0+dfsg-2) ...
Setting up libtbb2:armhf (2020.2-2) ...
Setting up x11-common (1:7.7+20) ...
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
invoke-rc.d: could not determine current runlevel
All runlevel operations denied by policy
invoke-rc.d: policy-rc.d denied execution of start.
Setting up libsensors-config (1:3.6.0-2) ...
Setting up libnghttp2-14:armhf (1.40.0-1+b2) ...
Setting up libmagic1:armhf (1:5.38-4) ...
Setting up gettext-base (0.19.8.1-10) ...
Setting up libmetis5:armhf (5.1.0.dfsg-5) ...
Setting up file (1:5.38-4) ...
Setting up libocct-foundation-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libpthread-stubs0-dev:armhf (0.4-1) ...
Setting up libilmbase24:armhf (2.3.0-6) ...
Setting up libjbig0:armhf (2.1-3.1+b2) ...
Setting up pybind11-dev (2.5.0-4) ...
Setting up libicu63:armhf (63.2-3) ...
Setting up libopengl0:armhf (1.3.1-1) ...
Setting up libkrb5support0:armhf (1.17-7+rpi1) ...
Setting up libosp5 (1.5.2-13) ...
Setting up xtrans-dev (1.4.0-1) ...
Setting up autotools-dev (20180224.1) ...
Setting up libz3-4:armhf (4.8.7-4) ...
Setting up libuv1:armhf (1.35.0-2) ...
Setting up libopenexr24:armhf (2.3.0-6) ...
Setting up libgles2:armhf (1.3.1-1) ...
Setting up libexpat1-dev:armhf (2.2.9-1) ...
Setting up libjpeg62-turbo:armhf (1:1.5.2-2+b1) ...
Setting up libva2:armhf (2.7.1-1) ...
Setting up libx11-data (2:1.6.9-2) ...
Setting up libjpeg62-turbo-dev:armhf (1:1.5.2-2+b1) ...
Setting up librtmp1:armhf (2.4+20151223.gitfa8646d.1-2+b1) ...
Setting up uuid-dev:armhf (2.35.1-2) ...
Setting up libncurses6:armhf (6.2-1) ...
Setting up libgles1:armhf (1.3.1-1) ...
Setting up libsigsegv2:armhf (2.12-2) ...
Setting up libocct-modeling-data-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libpng16-16:armhf (1.6.37-2) ...
Setting up libhwloc15:armhf (2.2.0+dfsg-3) ...
Setting up libevent-core-2.1-7:armhf (2.1.11-stable-1) ...
Setting up libevent-2.1-7:armhf (2.1.11-stable-1) ...
Setting up libtcl8.6:armhf (8.6.10+dfsg-1) ...
Setting up autopoint (0.19.8.1-10) ...
Setting up libwebp6:armhf (0.6.1-2) ...
Setting up pkg-config (0.29.2-1) ...
Setting up fonts-dejavu-core (2.37-1) ...
Setting up libsensors5:armhf (1:3.6.0-2) ...
Setting up libk5crypto3:armhf (1.17-7+rpi1) ...
Setting up libltdl7:armhf (2.4.6-14) ...
Setting up libglapi-mesa:armhf (19.3.3-1) ...
Setting up libgfortran5:armhf (10-20200418-1+rpi1) ...
Setting up zlib1g-dev:armhf (1:1.2.11.dfsg-2) ...
Setting up libnuma1:armhf (2.0.12-1) ...
Setting up sensible-utils (0.0.12+nmu1) ...
Setting up ocl-icd-libopencl1:armhf (2.2.12-4) ...
Setting up libxshmfence1:armhf (1.3-1) ...
Setting up librhash0:armhf (1.3.9-1) ...
Setting up libuchardet0:armhf (0.0.6-3) ...
Setting up libnl-3-200:armhf (3.4.0-1) ...
Setting up openmpi-common (4.0.3-6+rpi1) ...
Setting up libopenjp2-7:armhf (2.3.1-1) ...
Setting up libsub-override-perl (0.09-2) ...
Setting up libssh2-1:armhf (1.8.0-2.1) ...
Setting up xorg-sgml-doctools (1:1.11-1) ...
Setting up sgml-base (1.30) ...
Setting up cmake-data (3.16.3-3+rpi1) ...
Setting up libkrb5-3:armhf (1.17-7+rpi1) ...
Setting up libtiff5:armhf (4.1.0+git191117-2) ...
Setting up libmpdec2:armhf (2.4.2-3) ...
Setting up libopengl-dev:armhf (1.3.1-1) ...
Setting up libocct-modeling-algorithms-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libpython3.8-stdlib:armhf (3.8.3~rc1-1) ...
Setting up libfido2-1:armhf (1.4.0-1) ...
Setting up python3.8 (3.8.3~rc1-1) ...
Setting up libwebpmux3:armhf (0.6.1-2) ...
Setting up libbsd0:armhf (0.10.0-1) ...
Setting up libtinfo5:armhf (6.2-1) ...
Setting up libdrm-common (2.4.101-2+rpi1) ...
Setting up libelf1:armhf (0.176-1.1) ...
Setting up libxml2:armhf (2.9.10+dfsg-5) ...
Setting up libocct-foundation-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libprocps8:armhf (2:3.3.16-4) ...
Setting up libjsoncpp1:armhf (1.7.4-3.1) ...
Setting up libpython3-stdlib:armhf (3.8.2-3) ...
Setting up libevent-pthreads-2.1-7:armhf (2.1.11-stable-1) ...
Setting up libbz2-dev:armhf (1.0.8-2) ...
Setting up libwayland-client0:armhf (1.18.0-1) ...
Setting up x11proto-dev (2020.1-1) ...
Setting up libfile-stripnondeterminism-perl (1.8.0-1) ...
Setting up libice6:armhf (2:1.0.9-2) ...
Setting up libxdmcp6:armhf (1:1.1.2-3) ...
Setting up libevent-extra-2.1-7:armhf (2.1.11-stable-1) ...
Setting up tcl8.6 (8.6.10+dfsg-1) ...
Setting up libxcb1:armhf (1.14-2) ...
Setting up libxcb-xfixes0:armhf (1.14-2) ...
Setting up libxau-dev:armhf (1:1.0.8-1+b2) ...
Setting up libice-dev:armhf (2:1.0.9-2) ...
Setting up libtool (2.4.6-14) ...
Setting up libarchive13:armhf (3.4.2-1) ...
Setting up libmetis-dev (5.1.0.dfsg-5) ...
Setting up libxcb-glx0:armhf (1.14-2) ...
Setting up tcl8.6-dev:armhf (8.6.10+dfsg-1) ...
Setting up libpython3.8-dbg:armhf (3.8.3~rc1-1) ...
Setting up libedit2:armhf (3.1-20191231-1) ...
Setting up libpng-dev:armhf (1.6.37-2) ...
Setting up libraw19:armhf (0.19.5-1) ...
Setting up libjpeg-dev (1:1.5.2-2) ...
Setting up libgfortran-9-dev:armhf (9.3.0-11+rpi1) ...
Setting up libevent-openssl-2.1-7:armhf (2.1.11-stable-1) ...
Setting up m4 (1.4.18-4) ...
Setting up libpython3-dbg:armhf (3.8.2-3) ...
Setting up python3 (3.8.2-3) ...
Setting up opensp (1.5.2-13) ...
Setting up libocct-modeling-data-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libnuma-dev:armhf (2.0.12-1) ...
Setting up libnl-route-3-200:armhf (3.4.0-1) ...
Setting up libxcb-present0:armhf (1.14-2) ...
Setting up libxdmcp-dev:armhf (1:1.1.2-3) ...
Setting up libfreetype6:armhf (2.10.1-2) ...
Setting up libxcb-sync1:armhf (1.14-2) ...
Setting up libocct-modeling-algorithms-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up x11proto-core-dev (2020.1-1) ...
Setting up libpython3.8:armhf (3.8.3~rc1-1) ...
Setting up bsdmainutils (11.1.2) ...
update-alternatives: using /usr/bin/bsd-write to provide /usr/bin/write (write) in auto mode
update-alternatives: using /usr/bin/bsd-from to provide /usr/bin/from (from) in auto mode
Setting up libevent-dev (2.1.11-stable-1) ...
Setting up libgssapi-krb5-2:armhf (1.17-7+rpi1) ...
Setting up libcroco3:armhf (0.6.13-1) ...
Setting up ucf (3.0038+nmu1) ...
Setting up autoconf (2.69-11.1) ...
Setting up libxcb-dri2-0:armhf (1.14-2) ...
Setting up dh-strip-nondeterminism (1.8.0-1) ...
Setting up x11proto-xext-dev (2020.1-1) ...
Setting up libdrm2:armhf (2.4.101-2+rpi1) ...
Setting up dwz (0.13-5) ...
Setting up libnl-3-dev:armhf (3.4.0-1) ...
Setting up libva-drm2:armhf (2.7.1-1) ...
Setting up groff-base (1.22.4-5) ...
Setting up xml-core (0.18+nmu1) ...
Setting up tcl (8.6.9+1) ...
Setting up procps (2:3.3.16-4) ...
update-alternatives: using /usr/bin/w.procps to provide /usr/bin/w (w) in auto mode
Setting up libcurl4:armhf (7.68.0-1) ...
Setting up libx11-6:armhf (2:1.6.9-2) ...
Setting up x11proto-scrnsaver-dev (2020.1-1) ...
Setting up python3-lib2to3 (3.8.2-2) ...
Setting up libsm6:armhf (2:1.2.3-1) ...
Setting up libllvm9:armhf (1:9.0.1-12+rpi1) ...
Setting up libdrm-amdgpu1:armhf (2.4.101-2+rpi1) ...
Setting up automake (1:1.16.2-1) ...
update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode
Setting up python3-distutils (3.8.2-2) ...
Setting up dh-python (4.20200315) ...
Setting up python3.8-dbg (3.8.3~rc1-1) ...
Setting up libxcb-dri3-0:armhf (1.14-2) ...
Setting up libibverbs1:armhf (29.0-1) ...
Setting up libfreeimage3:armhf (3.18.0+ds2-3) ...
Setting up libdrm-nouveau2:armhf (2.4.101-2+rpi1) ...
Setting up gettext (0.19.8.1-10) ...
Setting up libxdamage1:armhf (1:1.1.5-2) ...
Setting up libxcb1-dev:armhf (1.14-2) ...
Setting up libxrender1:armhf (1:0.9.10-1) ...
Setting up gfortran-9 (9.3.0-11+rpi1) ...
Setting up libgbm1:armhf (19.3.3-1) ...
Setting up ibverbs-providers:armhf (29.0-1) ...
Setting up libsm-dev:armhf (2:1.2.3-1) ...
Setting up libdrm-radeon1:armhf (2.4.101-2+rpi1) ...
Setting up fontconfig-config (2.13.1-4) ...
Setting up openssh-client (1:8.2p1-4) ...
Setting up libgl1-mesa-dri:armhf (19.3.3-1) ...
Setting up libx11-dev:armhf (2:1.6.9-2) ...
Setting up libxext6:armhf (2:1.3.3-1+b2) ...
Setting up tix (8.4.3-10) ...
Setting up man-db (2.9.1-1) ...
Not building database; man-db/auto-update is not 'true'.
Setting up libxxf86vm1:armhf (1:1.1.4-1+b2) ...
Setting up libfreetype-dev:armhf (2.10.1-2) ...
Setting up intltool-debian (0.35.0+20060710.5) ...
Setting up libxnvctrl0:armhf (440.82-1) ...
Setting up libnl-route-3-dev:armhf (3.4.0-1) ...
Setting up libltdl-dev:armhf (2.4.6-14) ...
Setting up libegl-mesa0:armhf (19.3.3-1) ...
Setting up libpython3.8-dev:armhf (3.8.3~rc1-1) ...
Setting up libxfixes3:armhf (1:5.0.3-2) ...
Setting up libxt6:armhf (1:1.1.5-1+b3) ...
Setting up tcl-dev:armhf (8.6.9+1) ...
Setting up python3.8-dev (3.8.3~rc1-1) ...
Setting up libxext-dev:armhf (2:1.3.3-1+b2) ...
Setting up libvdpau1:armhf (1.4-1) ...
Setting up libegl1:armhf (1.3.1-1) ...
Setting up cmake (3.16.3-3+rpi1) ...
Setting up libhwloc-dev:armhf (2.2.0+dfsg-3) ...
Setting up libxss1:armhf (1:1.2.3-1) ...
Setting up libfontconfig1:armhf (2.13.1-4) ...
Setting up libva-x11-2:armhf (2.7.1-1) ...
Setting up libxrender-dev:armhf (1:0.9.10-1) ...
Setting up libfreeimage-dev (3.18.0+ds2-3) ...
Setting up python3-dbg (3.8.2-3) ...
Setting up librdmacm1:armhf (29.0-1) ...
Setting up libxft2:armhf (2.3.2-2) ...
Setting up libxmu-headers (2:1.1.2-2) ...
Setting up libxmu6:armhf (2:1.1.2-2+b3) ...
Setting up libglx-mesa0:armhf (19.3.3-1) ...
Setting up libpython3-dev:armhf (3.8.2-3) ...
Setting up libglx0:armhf (1.3.1-1) ...
Setting up po-debconf (1.0.21) ...
Setting up libtk8.6:armhf (8.6.10-1) ...
Setting up libibverbs-dev:armhf (29.0-1) ...
Setting up libxss-dev:armhf (1:1.2.3-1) ...
Setting up libhwloc-plugins:armhf (2.2.0+dfsg-3) ...
Setting up libavutil56:armhf (7:4.2.2-1+b1) ...
Setting up libfreetype6-dev:armhf (2.10.1-2) ...
Setting up libgl1:armhf (1.3.1-1) ...
Setting up libxt-dev:armhf (1:1.1.5-1+b3) ...
Setting up python3-dev (3.8.2-3) ...
Setting up libocct-visualization-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libglx-dev:armhf (1.3.1-1) ...
Setting up libswscale5:armhf (7:4.2.2-1+b1) ...
Setting up libglu1-mesa:armhf (9.0.1-1) ...
Setting up libgl-dev:armhf (1.3.1-1) ...
Setting up libtogl2 (2.0-1) ...
Setting up libavutil-dev:armhf (7:4.2.2-1+b1) ...
Setting up tk8.6 (8.6.10-1) ...
Setting up libocct-ocaf-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libegl-dev:armhf (1.3.1-1) ...
Setting up libpmix2:armhf (3.1.5-1) ...
Setting up libfontconfig-dev:armhf (2.13.1-4) ...
Setting up libopenmpi3:armhf (4.0.3-6+rpi1) ...
Setting up libocct-ocaf-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libxmu-dev:armhf (2:1.1.2-2+b3) ...
Setting up libswscale-dev:armhf (7:4.2.2-1+b1) ...
Setting up libglu1-mesa-dev:armhf (9.0.1-1) ...
Setting up libocct-data-exchange-7.4:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libgles-dev:armhf (1.3.1-1) ...
Setting up tk (8.6.9+1) ...
Setting up libocct-visualization-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libtogl-dev (2.0-1) ...
Setting up openmpi-bin (4.0.3-6+rpi1) ...
update-alternatives: using /usr/bin/mpirun.openmpi to provide /usr/bin/mpirun (mpirun) in auto mode
update-alternatives: using /usr/bin/mpicc.openmpi to provide /usr/bin/mpicc (mpi) in auto mode
Setting up libxft-dev:armhf (2.3.2-2) ...
Setting up libfontconfig1-dev:armhf (2.13.1-4) ...
Setting up libglvnd-dev:armhf (1.3.1-1) ...
Setting up tk8.6-dev:armhf (8.6.10-1) ...
Setting up libgl1-mesa-dev:armhf (19.3.3-1) ...
Setting up libocct-data-exchange-dev:armhf (7.4.1+dfsg1-2+rpi1) ...
Setting up libopenmpi-dev:armhf (4.0.3-6+rpi1) ...
update-alternatives: using /usr/lib/arm-linux-gnueabihf/openmpi/include to provide /usr/include/arm-linux-gnueabihf/mpi (mpi-arm-linux-gnueabihf) in auto mode
Setting up tk-dev:armhf (8.6.9+1) ...
Setting up tix-dev (8.4.3-10) ...
Setting up debhelper (13) ...
Setting up dh-autoreconf (19) ...
Processing triggers for libc-bin (2.30-7+rpi1) ...
Processing triggers for sgml-base (1.30) ...
Setting up sgml-data (2.0.11) ...
Processing triggers for sgml-base (1.30) ...
Setting up docbook (4.5-6) ...
Processing triggers for sgml-base (1.30) ...
Setting up docbook-to-man (1:2.0.0-42+b1) ...
Setting up sbuild-build-depends-netgen-dummy (0.invalid.0) ...

+------------------------------------------------------------------------------+
| Build environment                                                            |
+------------------------------------------------------------------------------+

Kernel: Linux 4.19.20-v7+ armhf (armv7l)
Toolchain package versions: binutils_2.34-5+rpi1 dpkg-dev_1.19.7 g++-9_9.3.0-11+rpi1 gcc-9_9.3.0-11+rpi1 libc6-dev_2.30-7+rpi1 libstdc++-9-dev_9.3.0-11+rpi1 libstdc++6_10-20200418-1+rpi1 linux-libc-dev_5.2.17-1+rpi1+b2
Package versions: adduser_3.118 apt_2.1.0 autoconf_2.69-11.1 automake_1:1.16.2-1 autopoint_0.19.8.1-10 autotools-dev_20180224.1 base-files_11+rpi1 base-passwd_3.5.47 bash_5.0-6 binutils_2.34-5+rpi1 binutils-arm-linux-gnueabihf_2.34-5+rpi1 binutils-common_2.34-5+rpi1 bsdmainutils_11.1.2 bsdutils_1:2.35.1-2 build-essential_12.8 bzip2_1.0.8-2 cmake_3.16.3-3+rpi1 cmake-data_3.16.3-3+rpi1 coreutils_8.30-3 cpp_4:9.2.1-3.1+rpi1 cpp-9_9.3.0-11+rpi1 dash_0.5.10.2-7 debconf_1.5.74 debhelper_13 debianutils_4.9.1 dh-autoreconf_19 dh-python_4.20200315 dh-strip-nondeterminism_1.8.0-1 diffutils_1:3.7-3 dirmngr_2.2.20-1 docbook_4.5-6 docbook-to-man_1:2.0.0-42+b1 dpkg_1.19.7 dpkg-dev_1.19.7 dwz_0.13-5 e2fsprogs_1.45.6-1 fakeroot_1.24-1 fdisk_2.35.1-2 file_1:5.38-4 findutils_4.7.0-1 fontconfig-config_2.13.1-4 fonts-dejavu-core_2.37-1 g++_4:9.2.1-3.1+rpi1 g++-9_9.3.0-11+rpi1 gcc_4:9.2.1-3.1+rpi1 gcc-10-base_10-20200418-1+rpi1 gcc-9_9.3.0-11+rpi1 gcc-9-base_9.3.0-11+rpi1 gettext_0.19.8.1-10 gettext-base_0.19.8.1-10 gfortran-9_9.3.0-11+rpi1 gnupg_2.2.20-1 gnupg-l10n_2.2.20-1 gnupg-utils_2.2.20-1 gpg_2.2.20-1 gpg-agent_2.2.20-1 gpg-wks-client_2.2.20-1 gpg-wks-server_2.2.20-1 gpgconf_2.2.20-1 gpgsm_2.2.20-1 gpgv_2.2.20-1 grep_3.4-1 groff-base_1.22.4-5 gzip_1.10-2 hostname_3.23 ibverbs-providers_29.0-1 init-system-helpers_1.57 intltool-debian_0.35.0+20060710.5 iputils-ping_3:20190709-3 libacl1_2.2.53-8 libapt-pkg6.0_2.1.0 libarchive-zip-perl_1.68-1 libarchive13_3.4.2-1 libasan5_9.3.0-11+rpi1 libassuan0_2.5.3-7 libatomic1_10-20200418-1+rpi1 libattr1_1:2.4.48-5 libaudit-common_1:2.8.5-3 libaudit1_1:2.8.5-3 libavutil-dev_7:4.2.2-1+b1 libavutil56_7:4.2.2-1+b1 libbinutils_2.34-5+rpi1 libblkid1_2.35.1-2 libbrotli1_1.0.7-6.1 libbsd0_0.10.0-1 libbz2-1.0_1.0.8-2 libbz2-dev_1.0.8-2 libc-bin_2.30-7+rpi1 libc-dev-bin_2.30-7+rpi1 libc6_2.30-7+rpi1 libc6-dev_2.30-7+rpi1 libcap-ng0_0.7.9-2.1+b1 libcap2_1:2.33-1 libcap2-bin_1:2.33-1 libcbor0_0.5.0+dfsg-2 libcc1-0_10-20200418-1+rpi1 libcom-err2_1.45.6-1 libcroco3_0.6.13-1 libcrypt-dev_1:4.4.16-1 libcrypt1_1:4.4.16-1 libctf-nobfd0_2.34-5+rpi1 libctf0_2.34-5+rpi1 libcurl4_7.68.0-1 libdb5.3_5.3.28+dfsg1-0.6 libdebconfclient0_0.251 libdebhelper-perl_13 libdpkg-perl_1.19.7 libdrm-amdgpu1_2.4.101-2+rpi1 libdrm-common_2.4.101-2+rpi1 libdrm-nouveau2_2.4.101-2+rpi1 libdrm-radeon1_2.4.101-2+rpi1 libdrm2_2.4.101-2+rpi1 libedit2_3.1-20191231-1 libegl-dev_1.3.1-1 libegl-mesa0_19.3.3-1 libegl1_1.3.1-1 libelf1_0.176-1.1 libevent-2.1-7_2.1.11-stable-1 libevent-core-2.1-7_2.1.11-stable-1 libevent-dev_2.1.11-stable-1 libevent-extra-2.1-7_2.1.11-stable-1 libevent-openssl-2.1-7_2.1.11-stable-1 libevent-pthreads-2.1-7_2.1.11-stable-1 libexpat1_2.2.9-1 libexpat1-dev_2.2.9-1 libext2fs2_1.45.6-1 libfakeroot_1.24-1 libfdisk1_2.35.1-2 libffi7_3.3-4 libfido2-1_1.4.0-1 libfile-stripnondeterminism-perl_1.8.0-1 libfontconfig-dev_2.13.1-4 libfontconfig1_2.13.1-4 libfontconfig1-dev_2.13.1-4 libfreeimage-dev_3.18.0+ds2-3 libfreeimage3_3.18.0+ds2-3 libfreetype-dev_2.10.1-2 libfreetype6_2.10.1-2 libfreetype6-dev_2.10.1-2 libgbm1_19.3.3-1 libgcc-9-dev_9.3.0-11+rpi1 libgcc-s1_10-20200418-1+rpi1 libgcc1_1:10-20200418-1+rpi1 libgcrypt20_1.8.5-5 libgdbm-compat4_1.18.1-5 libgdbm6_1.18.1-5 libgfortran-9-dev_9.3.0-11+rpi1 libgfortran5_10-20200418-1+rpi1 libgl-dev_1.3.1-1 libgl1_1.3.1-1 libgl1-mesa-dev_19.3.3-1 libgl1-mesa-dri_19.3.3-1 libglapi-mesa_19.3.3-1 libgles-dev_1.3.1-1 libgles1_1.3.1-1 libgles2_1.3.1-1 libglib2.0-0_2.64.2-1 libglu1-mesa_9.0.1-1 libglu1-mesa-dev_9.0.1-1 libglvnd-dev_1.3.1-1 libglvnd0_1.3.1-1 libglx-dev_1.3.1-1 libglx-mesa0_19.3.3-1 libglx0_1.3.1-1 libgmp10_2:6.2.0+dfsg-4 libgnutls30_3.6.13-2 libgomp1_10-20200418-1+rpi1 libgpg-error0_1.37-1 libgssapi-krb5-2_1.17-7+rpi1 libhogweed5_3.5.1+really3.5.1-2 libhwloc-dev_2.2.0+dfsg-3 libhwloc-plugins_2.2.0+dfsg-3 libhwloc15_2.2.0+dfsg-3 libibverbs-dev_29.0-1 libibverbs1_29.0-1 libice-dev_2:1.0.9-2 libice6_2:1.0.9-2 libicu63_63.2-3 libidn2-0_2.3.0-1 libilmbase24_2.3.0-6 libisl22_0.22.1-1 libjbig0_2.1-3.1+b2 libjpeg-dev_1:1.5.2-2 libjpeg62-turbo_1:1.5.2-2+b1 libjpeg62-turbo-dev_1:1.5.2-2+b1 libjsoncpp1_1.7.4-3.1 libjxr0_1.1-6 libk5crypto3_1.17-7+rpi1 libkeyutils1_1.6.1-2 libkrb5-3_1.17-7+rpi1 libkrb5support0_1.17-7+rpi1 libksba8_1.3.5-2 liblcms2-2_2.9-4 libldap-2.4-2_2.4.50+dfsg-1 libldap-common_2.4.50+dfsg-1 libllvm9_1:9.0.1-12+rpi1 libltdl-dev_2.4.6-14 libltdl7_2.4.6-14 liblz4-1_1.9.2-2 liblzma5_5.2.4-1 libmagic-mgc_1:5.38-4 libmagic1_1:5.38-4 libmetis-dev_5.1.0.dfsg-5 libmetis5_5.1.0.dfsg-5 libmount1_2.35.1-2 libmpc3_1.1.0-1 libmpdec2_2.4.2-3 libmpfr6_4.0.2-1 libncurses6_6.2-1 libncursesw6_6.2-1 libnettle7_3.5.1+really3.5.1-2 libnghttp2-14_1.40.0-1+b2 libnl-3-200_3.4.0-1 libnl-3-dev_3.4.0-1 libnl-route-3-200_3.4.0-1 libnl-route-3-dev_3.4.0-1 libnpth0_1.6-1 libnuma-dev_2.0.12-1 libnuma1_2.0.12-1 libocct-data-exchange-7.4_7.4.1+dfsg1-2+rpi1 libocct-data-exchange-dev_7.4.1+dfsg1-2+rpi1 libocct-foundation-7.4_7.4.1+dfsg1-2+rpi1 libocct-foundation-dev_7.4.1+dfsg1-2+rpi1 libocct-modeling-algorithms-7.4_7.4.1+dfsg1-2+rpi1 libocct-modeling-algorithms-dev_7.4.1+dfsg1-2+rpi1 libocct-modeling-data-7.4_7.4.1+dfsg1-2+rpi1 libocct-modeling-data-dev_7.4.1+dfsg1-2+rpi1 libocct-ocaf-7.4_7.4.1+dfsg1-2+rpi1 libocct-ocaf-dev_7.4.1+dfsg1-2+rpi1 libocct-visualization-7.4_7.4.1+dfsg1-2+rpi1 libocct-visualization-dev_7.4.1+dfsg1-2+rpi1 libopenexr24_2.3.0-6 libopengl-dev_1.3.1-1 libopengl0_1.3.1-1 libopenjp2-7_2.3.1-1 libopenmpi-dev_4.0.3-6+rpi1 libopenmpi3_4.0.3-6+rpi1 libosp5_1.5.2-13 libp11-kit0_0.23.20-1 libpam-cap_1:2.33-1 libpam-modules_1.3.1-5 libpam-modules-bin_1.3.1-5 libpam-runtime_1.3.1-5 libpam0g_1.3.1-5 libpciaccess0_0.14-1 libpcre2-8-0_10.34-7 libpcre3_2:8.39-12 libperl5.28_5.28.1-6 libperl5.30_5.30.0-10 libpipeline1_1.5.2-2 libpmix2_3.1.5-1 libpng-dev_1.6.37-2 libpng16-16_1.6.37-2 libprocps8_2:3.3.16-4 libpsl5_0.21.0-1 libpthread-stubs0-dev_0.4-1 libpython3-dbg_3.8.2-3 libpython3-dev_3.8.2-3 libpython3-stdlib_3.8.2-3 libpython3.8_3.8.3~rc1-1 libpython3.8-dbg_3.8.3~rc1-1 libpython3.8-dev_3.8.3~rc1-1 libpython3.8-minimal_3.8.3~rc1-1 libpython3.8-stdlib_3.8.3~rc1-1 libraw19_0.19.5-1 librdmacm1_29.0-1 libreadline7_7.0-5 libreadline8_8.0-4 librhash0_1.3.9-1 librtmp1_2.4+20151223.gitfa8646d.1-2+b1 libsasl2-2_2.1.27+dfsg-2 libsasl2-modules-db_2.1.27+dfsg-2 libseccomp2_2.4.3-1+rpi1 libselinux1_3.0-1+b1 libsemanage-common_3.0-1 libsemanage1_3.0-1+b1 libsensors-config_1:3.6.0-2 libsensors5_1:3.6.0-2 libsepol1_3.0-1 libsigsegv2_2.12-2 libsm-dev_2:1.2.3-1 libsm6_2:1.2.3-1 libsmartcols1_2.35.1-2 libsqlite3-0_3.31.1-5 libss2_1.45.6-1 libssh2-1_1.8.0-2.1 libssl1.1_1.1.1g-1 libstdc++-9-dev_9.3.0-11+rpi1 libstdc++6_10-20200418-1+rpi1 libsub-override-perl_0.09-2 libswscale-dev_7:4.2.2-1+b1 libswscale5_7:4.2.2-1+b1 libsystemd0_245.5-1+rpi1 libtasn1-6_4.16.0-2 libtbb2_2020.2-2 libtcl8.6_8.6.10+dfsg-1 libtiff5_4.1.0+git191117-2 libtinfo5_6.2-1 libtinfo6_6.2-1 libtk8.6_8.6.10-1 libtogl-dev_2.0-1 libtogl2_2.0-1 libtool_2.4.6-14 libubsan1_10-20200418-1+rpi1 libuchardet0_0.0.6-3 libudev1_245.5-1+rpi1 libunistring2_0.9.10-2 libuuid1_2.35.1-2 libuv1_1.35.0-2 libva-drm2_2.7.1-1 libva-x11-2_2.7.1-1 libva2_2.7.1-1 libvdpau1_1.4-1 libwayland-client0_1.18.0-1 libwayland-server0_1.18.0-1 libwebp6_0.6.1-2 libwebpmux3_0.6.1-2 libx11-6_2:1.6.9-2 libx11-data_2:1.6.9-2 libx11-dev_2:1.6.9-2 libx11-xcb1_2:1.6.9-2 libxau-dev_1:1.0.8-1+b2 libxau6_1:1.0.8-1+b2 libxcb-dri2-0_1.14-2 libxcb-dri3-0_1.14-2 libxcb-glx0_1.14-2 libxcb-present0_1.14-2 libxcb-sync1_1.14-2 libxcb-xfixes0_1.14-2 libxcb1_1.14-2 libxcb1-dev_1.14-2 libxdamage1_1:1.1.5-2 libxdmcp-dev_1:1.1.2-3 libxdmcp6_1:1.1.2-3 libxext-dev_2:1.3.3-1+b2 libxext6_2:1.3.3-1+b2 libxfixes3_1:5.0.3-2 libxft-dev_2.3.2-2 libxft2_2.3.2-2 libxml2_2.9.10+dfsg-5 libxmu-dev_2:1.1.2-2+b3 libxmu-headers_2:1.1.2-2 libxmu6_2:1.1.2-2+b3 libxnvctrl0_440.82-1 libxrender-dev_1:0.9.10-1 libxrender1_1:0.9.10-1 libxshmfence1_1.3-1 libxss-dev_1:1.2.3-1 libxss1_1:1.2.3-1 libxt-dev_1:1.1.5-1+b3 libxt6_1:1.1.5-1+b3 libxxf86vm1_1:1.1.4-1+b2 libz3-4_4.8.7-4 libzstd1_1.4.4+dfsg-3+rpi1 linux-libc-dev_5.2.17-1+rpi1+b2 login_1:4.8.1-1 logsave_1.45.6-1 lsb-base_11.1.0+rpi1 m4_1.4.18-4 make_4.2.1-2 man-db_2.9.1-1 mawk_1.3.4.20200120-2 mime-support_3.64 mount_2.35.1-2 ncurses-base_6.2-1 ncurses-bin_6.2-1 ocl-icd-libopencl1_2.2.12-4 openmpi-bin_4.0.3-6+rpi1 openmpi-common_4.0.3-6+rpi1 opensp_1.5.2-13 openssh-client_1:8.2p1-4 passwd_1:4.8.1-1 patch_2.7.6-6 perl_5.30.0-10 perl-base_5.30.0-10 perl-modules-5.28_5.28.1-6 perl-modules-5.30_5.30.0-10 pinentry-curses_1.1.0-4 pkg-config_0.29.2-1 po-debconf_1.0.21 procps_2:3.3.16-4 pybind11-dev_2.5.0-4 python3_3.8.2-3 python3-dbg_3.8.2-3 python3-dev_3.8.2-3 python3-distutils_3.8.2-2 python3-lib2to3_3.8.2-2 python3-minimal_3.8.2-3 python3.8_3.8.3~rc1-1 python3.8-dbg_3.8.3~rc1-1 python3.8-dev_3.8.3~rc1-1 python3.8-minimal_3.8.3~rc1-1 raspbian-archive-keyring_20120528.2 readline-common_8.0-4 sbuild-build-depends-core-dummy_0.invalid.0 sbuild-build-depends-netgen-dummy_0.invalid.0 sed_4.7-1 sensible-utils_0.0.12+nmu1 sgml-base_1.30 sgml-data_2.0.11 sysvinit-utils_2.96-3 tar_1.30+dfsg-7 tcl_8.6.9+1 tcl-dev_8.6.9+1 tcl8.6_8.6.10+dfsg-1 tcl8.6-dev_8.6.10+dfsg-1 tix_8.4.3-10 tix-dev_8.4.3-10 tk_8.6.9+1 tk-dev_8.6.9+1 tk8.6_8.6.10-1 tk8.6-dev_8.6.10-1 tzdata_2020a-1 ucf_3.0038+nmu1 util-linux_2.35.1-2 uuid-dev_2.35.1-2 x11-common_1:7.7+20 x11proto-core-dev_2020.1-1 x11proto-dev_2020.1-1 x11proto-scrnsaver-dev_2020.1-1 x11proto-xext-dev_2020.1-1 xml-core_0.18+nmu1 xorg-sgml-doctools_1:1.11-1 xtrans-dev_1.4.0-1 xz-utils_5.2.4-1 zlib1g_1:1.2.11.dfsg-2 zlib1g-dev_1:1.2.11.dfsg-2

+------------------------------------------------------------------------------+
| Build                                                                        |
+------------------------------------------------------------------------------+


Unpack source
-------------

gpgv: unknown type of key resource 'trustedkeys.kbx'
gpgv: keyblock resource '/sbuild-nonexistent/.gnupg/trustedkeys.kbx': General error
gpgv: Signature made Mon Apr 27 20:04:17 2020 UTC
gpgv:                using RSA key FDDD0CFF3864277630A2186C9164FA1D17BD5D36
gpgv: Can't check signature: No public key
dpkg-source: warning: failed to verify signature on ./netgen_6.2.1804+dfsg1-3.1.dsc
dpkg-source: info: extracting netgen in /<<BUILDDIR>>/netgen-6.2.1804+dfsg1
dpkg-source: info: unpacking netgen_6.2.1804+dfsg1.orig.tar.gz
dpkg-source: info: unpacking netgen_6.2.1804+dfsg1-3.1.debian.tar.xz
dpkg-source: info: using patch list from debian/patches/series
dpkg-source: info: applying disable-windows.patch
dpkg-source: info: applying add-sse-guard.patch
dpkg-source: info: applying opencascade7.4.patch

Check disk space
----------------

Sufficient free space for build

User Environment
----------------

APT_CONFIG=/var/lib/sbuild/apt.conf
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/112/bus
DEB_BUILD_OPTIONS=parallel=4
HOME=/sbuild-nonexistent
INVOCATION_ID=720b06fe9d064e5ca4b0c1eb263ac862
JOURNAL_STREAM=8:20551
LANG=en_GB.UTF-8
LC_ALL=POSIX
LOGNAME=buildd
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
PWD=/
SCHROOT_ALIAS_NAME=bullseye-staging-armhf-sbuild
SCHROOT_CHROOT_NAME=bullseye-staging-armhf-sbuild
SCHROOT_COMMAND=env
SCHROOT_GID=116
SCHROOT_GROUP=buildd
SCHROOT_SESSION_ID=bullseye-staging-armhf-sbuild-6461da11-a092-4aba-a6de-e065049a9a76
SCHROOT_UID=112
SCHROOT_USER=buildd
SHELL=/bin/sh
USER=buildd
XDG_RUNTIME_DIR=/run/user/112
XDG_SESSION_ID=c53859

dpkg-buildpackage
-----------------

dpkg-buildpackage: info: source package netgen
dpkg-buildpackage: info: source version 6.2.1804+dfsg1-3.1
dpkg-buildpackage: info: source distribution unstable
 dpkg-source --before-build .
dpkg-buildpackage: info: host architecture armhf
 fakeroot debian/rules clean
dh clean --with=python3 --buildsystem=cmake
   dh_auto_clean -O--buildsystem=cmake
   dh_autoreconf_clean -O--buildsystem=cmake
   dh_clean -O--buildsystem=cmake
 debian/rules build-arch
dh build-arch --with=python3 --buildsystem=cmake
   dh_update_autotools_config -a -O--buildsystem=cmake
   dh_autoreconf -a -O--buildsystem=cmake
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1'
dh_auto_configure -- -DNG_INSTALL_DIR_LIB:PATH=lib/arm-linux-gnueabihf/netgen -DNG_INSTALL_DIR_INCLUDE:PATH=include/netgen -DPYBIND_INCLUDE_DIR:PATH=/usr/include -DUSE_OCC:BOOL=ON -DUSE_SUPERBUILD:BOOL=OFF -DUSE_NATIVE_ARCH:BOOL=OFF -DCMAKE_CXX_FLAGS="-DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" -DUSE_MPI:BOOL=ON
	cd obj-arm-linux-gnueabihf && cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_SYSCONFDIR=/etc -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON -DCMAKE_INSTALL_RUNSTATEDIR=/run "-GUnix Makefiles" -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_AUTOGEN_VERBOSE=ON -DCMAKE_INSTALL_LIBDIR=lib/arm-linux-gnueabihf -DNG_INSTALL_DIR_LIB:PATH=lib/arm-linux-gnueabihf/netgen -DNG_INSTALL_DIR_INCLUDE:PATH=include/netgen -DPYBIND_INCLUDE_DIR:PATH=/usr/include -DUSE_OCC:BOOL=ON -DUSE_SUPERBUILD:BOOL=OFF -DUSE_NATIVE_ARCH:BOOL=OFF "-DCMAKE_CXX_FLAGS=-DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" -DUSE_MPI:BOOL=ON ..
Checking for write permissions in install directory...
CMake Warning at CMakeLists.txt:45 (message):
  No write access at install directory, please set correct permissions


-- The C compiler identification is GNU 9.3.0
-- The CXX compiler identification is GNU 9.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.8.3", minimum required is "3") 
-- Found PythonLibs: /usr/lib/arm-linux-gnueabihf/libpython3.8.so (found suitable version "3.8.3rc1", minimum required is "3") 
-- Looking for include file dlfcn.h
-- Looking for include file dlfcn.h - found
-- Found ZLIB: /usr/lib/arm-linux-gnueabihf/libz.so (found version "1.2.11") 
-- Found Tclsh: /usr/bin/tclsh (found version "8.6") 
-- Found TCL: /usr/lib/arm-linux-gnueabihf/libtcl.so (Required is at least version "8.5") 
-- Found TCLTK: /usr/lib/arm-linux-gnueabihf/libtcl.so  
-- Found TK: /usr/lib/arm-linux-gnueabihf/libtk.so  
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Found X11: /usr/include   
-- Looking for XOpenDisplay in /usr/lib/arm-linux-gnueabihf/libX11.so;/usr/lib/arm-linux-gnueabihf/libXext.so
-- Looking for XOpenDisplay in /usr/lib/arm-linux-gnueabihf/libX11.so;/usr/lib/arm-linux-gnueabihf/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
CMake Warning (dev) at /usr/share/cmake-3.16/Modules/FindOpenGL.cmake:275 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  FindOpenGL found both a legacy GL library:

    OPENGL_gl_LIBRARY: /usr/lib/arm-linux-gnueabihf/libGL.so

  and GLVND libraries for OpenGL and GLX:

    OPENGL_opengl_LIBRARY: /usr/lib/arm-linux-gnueabihf/libOpenGL.so
    OPENGL_glx_LIBRARY: /usr/lib/arm-linux-gnueabihf/libGLX.so

  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  CMakeLists.txt:239 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found OpenGL: /usr/lib/arm-linux-gnueabihf/libOpenGL.so   
-- Found Pybind11: /usr/include
-- Found MPI_C: /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so (found version "3.1") 
-- Found MPI_CXX: /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so (found version "3.1") 
-- Found MPI: TRUE (found version "3.1")  
-- Found METIS: /usr/lib/arm-linux-gnueabihf/libmetis.so  
-- Found OCC: /usr/include/opencascade (found version "7.4.0") 
-- -- Found OpenCASCADE version: 7.4.0
-- -- OpenCASCADE include directory: /usr/include/opencascade
-- -- OpenCASCADE shared libraries directory: /usr/lib/arm-linux-gnueabihf
-- -- OpenCASCADE shared libraries :
 /usr/lib/arm-linux-gnueabihf/libTKBO.so;/usr/lib/arm-linux-gnueabihf/libTKBool.so;/usr/lib/arm-linux-gnueabihf/libTKBRep.so;/usr/lib/arm-linux-gnueabihf/libTKCAF.so;/usr/lib/arm-linux-gnueabihf/libTKCDF.so;/usr/lib/arm-linux-gnueabihf/libTKernel.so;/usr/lib/arm-linux-gnueabihf/libTKG2d.so;/usr/lib/arm-linux-gnueabihf/libTKG3d.so;/usr/lib/arm-linux-gnueabihf/libTKGeomAlgo.so;/usr/lib/arm-linux-gnueabihf/libTKGeomBase.so;/usr/lib/arm-linux-gnueabihf/libTKHLR.so;/usr/lib/arm-linux-gnueabihf/libTKIGES.so;/usr/lib/arm-linux-gnueabihf/libTKLCAF.so;/usr/lib/arm-linux-gnueabihf/libTKMath.so;/usr/lib/arm-linux-gnueabihf/libTKMesh.so;/usr/lib/arm-linux-gnueabihf/libTKOffset.so;/usr/lib/arm-linux-gnueabihf/libTKPrim.so;/usr/lib/arm-linux-gnueabihf/libTKService.so;/usr/lib/arm-linux-gnueabihf/libTKShHealing.so;/usr/lib/arm-linux-gnueabihf/libTKSTEP.so;/usr/lib/arm-linux-gnueabihf/libTKSTEP209.so;/usr/lib/arm-linux-gnueabihf/libTKSTEPAttr.so;/usr/lib/arm-linux-gnueabihf/libTKSTEPBase.so;/usr/lib/arm-linux-gnueabihf/libTKSTL.so;/usr/lib/arm-linux-gnueabihf/libTKTopAlgo.so;/usr/lib/arm-linux-gnueabihf/libTKV3d.so;/usr/lib/arm-linux-gnueabihf/libTKXCAF.so;/usr/lib/arm-linux-gnueabihf/libTKXDEIGES.so;/usr/lib/arm-linux-gnueabihf/libTKXDESTEP.so;/usr/lib/arm-linux-gnueabihf/libTKXSBase.so
grep: /etc/lsb-release: No such file or directory

------------------------------------------------------------------------
  Netgen 6.2-20171:  Automatic configuration OK.

  Build type: None
  Flags:  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security

  Enabled functionality:

    OCC: ............... ON
    JPEGlib: ........... OFF
    FFMPEG: ............ OFF
    GUI: ............... ON
    MPI: ............... ON
    PYTHON: ............ ON


  Building: 

    Type 'make' to compile Netgen.

    Type 'make install' to install Netgen.


  Install directory:

    /usr

  Please set the following environment variables:

    NETGENDIR=/usr/bin
    PYTHONPATH=.:/usr/lib/python3/dist-packages

------------------------------------------------------------------------

-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_AUTOGEN_VERBOSE
    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LOCALSTATEDIR
    CMAKE_INSTALL_RUNSTATEDIR
    CMAKE_INSTALL_SYSCONFDIR


-- Build files have been written to: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf
make[1]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1'
   dh_auto_build -a -O--buildsystem=cmake
	cd obj-arm-linux-gnueabihf && make -j4 "INSTALL=install --strip-program=true"
make[1]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
/usr/bin/cmake -S/<<BUILDDIR>>/netgen-6.2.1804+dfsg1 -B/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/CMakeFiles /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[2]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/general/CMakeFiles/gen.dir/build.make libsrc/general/CMakeFiles/gen.dir/depend
make -f libsrc/gprim/CMakeFiles/gprim.dir/build.make libsrc/gprim/CMakeFiles/gprim.dir/depend
make -f libsrc/linalg/CMakeFiles/la.dir/build.make libsrc/linalg/CMakeFiles/la.dir/depend
make -f libsrc/visualization/CMakeFiles/visual.dir/build.make libsrc/visualization/CMakeFiles/visual.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim/CMakeFiles/gprim.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg/CMakeFiles/la.dir/DependInfo.cmake --color=
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general/CMakeFiles/gen.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization/CMakeFiles/visual.dir/DependInfo.cmake --color=
Scanning dependencies of target la
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/linalg/CMakeFiles/la.dir/build.make libsrc/linalg/CMakeFiles/la.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
Scanning dependencies of target gprim
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/gprim/CMakeFiles/gprim.dir/build.make libsrc/gprim/CMakeFiles/gprim.dir/build
[  0%] Building CXX object libsrc/linalg/CMakeFiles/la.dir/densemat.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/la.dir/densemat.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/densemat.cpp
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
Scanning dependencies of target visual
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/visualization/CMakeFiles/visual.dir/build.make libsrc/visualization/CMakeFiles/visual.dir/build
[  0%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/adtree.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/adtree.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
Scanning dependencies of target gen
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/general/CMakeFiles/gen.dir/build.make libsrc/general/CMakeFiles/gen.dir/build
[  0%] Building CXX object libsrc/visualization/CMakeFiles/visual.dir/meshdoc.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dvisual_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/visual.dir/meshdoc.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[  1%] Building CXX object libsrc/general/CMakeFiles/gen.dir/array.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/array.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/densemat.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/densemat.cpp: In member function 'void netgen::DenseMatrix::SetSize(int, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/densemat.cpp:72:10: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context]
   72 |     if (h*w)
      |         ~^~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/densemat.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp: In member function 'void netgen::ADTree::Insert(const float*, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:86:21: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   86 |      if (ela.Size() < pi+1)
      |          ~~~~~~~~~~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:119:20: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  119 |     if (ela.Size() < pi+1)
      |         ~~~~~~~~~~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp: In member function 'void netgen::ADTree3::Insert(const float*, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:335:21: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  335 |      if (ela.Size() < pi+1)
      |          ~~~~~~~~~~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:367:20: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  367 |     if (ela.Size() < pi+1)
      |         ~~~~~~~~~~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp: In member function 'void netgen::ADTree6::Insert(const float*, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:1621:21: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1621 |      if (ela.Size() < pi+1)
      |          ~~~~~~~~~~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:1651:20: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1651 |     if (ela.Size() < pi+1)
      |         ~~~~~~~~~~~^~~~~~
[  1%] Building CXX object libsrc/general/CMakeFiles/gen.dir/bitarray.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/bitarray.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:1928:5:   required from 'void netgen::T_ADTree<dim, T>::GetIntersecting(netgen::Point<D>, netgen::Point<D>, netgen::Array<T>&) const [with int dim = 4; T = netgen::INDEX_2]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:2422:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/adtree.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/meshdoc.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
[  2%] Building CXX object libsrc/linalg/CMakeFiles/la.dir/polynomial.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/la.dir/polynomial.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/polynomial.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp: In instantiation of 'void netgen::BitArrayChar<BASE>::Invert() [with int BASE = 0]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:110:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  110 |     for (int i = BASE; i < data.Size()+BASE; i++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp: In instantiation of 'void netgen::BitArrayChar<BASE>::And(const netgen::BitArrayChar<BASE>&) [with int BASE = 0]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:117:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  117 |     for (int i = BASE; i < data.Size()+BASE; i++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp: In instantiation of 'void netgen::BitArrayChar<BASE>::Or(const netgen::BitArrayChar<BASE>&) [with int BASE = 0]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:125:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  125 |     for (int i = BASE; i < data.Size()+BASE; i++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp: In instantiation of 'void netgen::BitArrayChar<BASE>::Invert() [with int BASE = 1]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:110:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  110 |     for (int i = BASE; i < data.Size()+BASE; i++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp: In instantiation of 'void netgen::BitArrayChar<BASE>::And(const netgen::BitArrayChar<BASE>&) [with int BASE = 1]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:117:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  117 |     for (int i = BASE; i < data.Size()+BASE; i++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp: In instantiation of 'void netgen::BitArrayChar<BASE>::Or(const netgen::BitArrayChar<BASE>&) [with int BASE = 1]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:125:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  125 |     for (int i = BASE; i < data.Size()+BASE; i++)
      |                        ~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:97:10:   required from 'void netgen::BitArrayChar<BASE>::Set() [with int BASE = 0]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:97:10:   required from 'void netgen::BitArrayChar<BASE>::Set() [with int BASE = 1]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/bitarray.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
[  3%] Building CXX object libsrc/visualization/CMakeFiles/visual.dir/mvdraw.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dvisual_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/visual.dir/mvdraw.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp
[  4%] Building CXX object libsrc/general/CMakeFiles/gen.dir/dynamicmem.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/dynamicmem.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/dynamicmem.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/polynomial.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/polynomial.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[  5%] Building CXX object libsrc/linalg/CMakeFiles/la.dir/bfgs.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/la.dir/bfgs.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/bfgs.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/dynamicmem.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/dynamicmem.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[  5%] Building CXX object libsrc/general/CMakeFiles/gen.dir/flags.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/flags.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/flags.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp: In member function 'void netgen::VisualScene::ArbitraryRotation(const netgen::Array<double, 0, int>&, const netgen::Array<netgen::Vec3d>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:211:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  211 |     for(int i=0; i<alpha.Size() && i<vec.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:211:37: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  211 |     for(int i=0; i<alpha.Size() && i<vec.Size(); i++)
      |                                    ~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/bfgs.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/mvdraw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/bfgs.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[  5%] Building CXX object libsrc/visualization/CMakeFiles/visual.dir/vsfieldlines.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dvisual_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/visual.dir/vsfieldlines.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/flags.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[  5%] Building CXX object libsrc/linalg/CMakeFiles/la.dir/linopt.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/la.dir/linopt.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linopt.cpp
[  6%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/geom2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/geom2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/flags.cpp: In member function 'void netgen::Flags::SetFlag(const char*, const netgen::Array<char*>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/flags.cpp:62:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   62 |     for (int i = 1; i <= val.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/flags.cpp: In member function 'void netgen::Flags::SetFlag(const char*, const netgen::Array<double, 0, int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/flags.cpp:73:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   73 |     for (int i = 1; i <= val.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/flags.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[  7%] Building CXX object libsrc/general/CMakeFiles/gen.dir/hashtabl.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/hashtabl.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linopt.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linopt.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp: In member function 'double netgen::Polygon2d::HArea() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp:280:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  280 |   for (i = 1; i <= points.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp: In member function 'int netgen::Polygon2d::IsOn(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp:310:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  310 |   for (i = 1; i <= points.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp: In member function 'int netgen::Polygon2d::IsIn(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp:337:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  337 |   for (i = 1; i <= points.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point2d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp:272:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
[  8%] Building CXX object libsrc/linalg/CMakeFiles/la.dir/linsearch.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/la.dir/linsearch.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linsearch.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp: In member function 'void netgen::FieldLineCalc::GenerateFieldLines(netgen::Array<netgen::Point3d>&, int, int, double, double, int, double, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:207:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  207 |  for(int i=0; i<potential_startpoints.Size(); i++)
      |               ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:237:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  237 |     for(int i=0; i<potential_startpoints.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:250:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  250 |  for(int j=1; j<dirstart.Size(); j++)
      |               ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp: In member function 'void netgen::FieldLineCalc::Calc(const netgen::Point3d&, netgen::Array<netgen::Point3d>&, netgen::Array<double, 0, int>&, netgen::Array<bool>&, netgen::Array<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:428:40: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  428 |      if(maxpoints > 0 && points.Size() >= maxpoints)
      |                          ~~~~~~~~~~~~~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp: In member function 'void netgen::VisualSceneSolution::BuildFieldLinesFromBox(netgen::Array<netgen::Point3d>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:463:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  463 |     for (int i = 1; i <= startpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp: In member function 'void netgen::VisualSceneSolution::BuildFieldLinesFromLine(netgen::Array<netgen::Point3d>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:479:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  479 |     for (int i = 1; i <= startpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
[  8%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/geom3d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/geom3d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp: In member function 'void netgen::VisualSceneSolution::BuildFieldLinesFromFace(netgen::Array<netgen::Point3d>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:593:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  593 |     for(i=0; i<elements_2d.Size(); i++)
      |              ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:614:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  614 |     while(startpointsp < startpoints.Size())
      |           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:620:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  620 |  for(int tri = 0; startpointsp < startpoints.Size() && tri<numtri; tri++)
      |                   ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:642:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  642 |      for(int j=0; startpointsp < startpoints.Size() && j<numloc; j++)
      |                   ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:655:7: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  655 |  if(i == elements_2d.Size()) i = 0;
      |     ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:3:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsfieldlines.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position2(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:164:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  164 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::PositionCreate2(const INDEX&, int&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:178:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  178 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp: In member function 'void netgen::BASE_INDEX_2_CLOSED_HASHTABLE::BaseSetSize(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:235:26: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  235 |     for (size_t i = 0; i < size; i++)
      |                        ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp: In member function 'int netgen::BASE_INDEX_2_CLOSED_HASHTABLE::Position2(const netgen::INDEX_2&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:247:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  247 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:234:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:304:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_3'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/template.hpp:208:7: note: 'class netgen::INDEX_3' declared here
  208 | class INDEX_3
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linsearch.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[  8%] Building CXX object libsrc/general/CMakeFiles/gen.dir/mystring.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/mystring.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mystring.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/linsearch.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.cpp: In member function 'void netgen::referencetransform::ToPlain(const netgen::Array<netgen::Point3d>&, netgen::Array<netgen::Point3d>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.cpp:721:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  721 |   for (i = 1; i <= p.Size(); i++)
      |               ~~^~~~~~~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.cpp:720:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
[  8%] Built target la
make -f libsrc/occ/CMakeFiles/occ.dir/build.make libsrc/occ/CMakeFiles/occ.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ/CMakeFiles/occ.dir/DependInfo.cmake --color=
Scanning dependencies of target occ
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/occ/CMakeFiles/occ.dir/build.make libsrc/occ/CMakeFiles/occ.dir/build
[  9%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/geomfuncs.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/geomfuncs.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geomfuncs.cpp
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[  9%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/Partition_Inter2d.cxx.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/Partition_Inter2d.cxx.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter2d.cxx
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mystring.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 10%] Building CXX object libsrc/visualization/CMakeFiles/visual.dir/vsmesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dvisual_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/visual.dir/vsmesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mystring.cpp: In constructor 'netgen::MyStr::MyStr(std::size_t)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mystring.cpp:158:22: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'std::size_t' {aka 'unsigned int'} [-Wformat=]
  158 |   sprintf(buffer, "%ld", l);
      |                    ~~^   ~
      |                      |   |
      |                      |   std::size_t {aka unsigned int}
      |                      long int
      |                    %d
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mystring.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 11%] Building CXX object libsrc/general/CMakeFiles/gen.dir/ngexception.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/ngexception.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/ngexception.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geomfuncs.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geomfuncs.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 11%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/geomtest3d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/geomtest3d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geomtest3d.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter2d.cxx: In function 'void EdgesPartition(const TopoDS_Face&, const TopoDS_Edge&, const TopoDS_Edge&, const opencascade::handle<BRepAlgo_AsDes>&, const TopTools_MapOfShape&, Standard_Boolean)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter2d.cxx:519:20: warning: unused variable 'AffichPurge' [-Wunused-variable]
  519 |   Standard_Boolean AffichPurge = Standard_False;
      |                    ^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/ngexception.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp: In member function 'virtual void netgen::VisualSceneMesh::DrawScene()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:312:25: warning: catching polymorphic type 'class std::bad_weak_ptr' by value [-Wcatch-value=]
  312 |     catch (bad_weak_ptr e)
      |                         ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp: In member function 'virtual void netgen::VisualSceneMesh::BuildScene(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:537:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  537 |       for( int j = 0; j < pnums.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:550:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  550 |       for( int j = 0; j < pnums.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:568:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  568 |       for( int j = 0; j < pnums.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:583:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  583 |       for( int j = 0; j < pnums.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:645:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  645 |       for (int j = 1; j <= faces.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/ngexception.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:902:25: warning: catching polymorphic type 'class std::bad_weak_ptr' by value [-Wcatch-value=]
  902 |     catch (bad_weak_ptr e)
      |                         ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp: In member function 'void netgen::VisualSceneMesh::BuildFilledList(bool)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:1032:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1032 |  for (int hi = 0; hi < seia.Size(); hi++)
      |                   ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp: In member function 'void netgen::VisualSceneMesh::BuildPrismList()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:2412:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2412 |   for (j = 1; j <= faces.Size(); j++)
      |               ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp: In member function 'void netgen::VisualSceneMesh::BuildHexList()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:2615:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2615 |   for (int j = 1; j <= faces.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp: In member function 'void netgen::VisualSceneMesh::BuildPyramidList()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:2967:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2967 |       for (int j = 1; j <= faces.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~
[ 11%] Building CXX object libsrc/general/CMakeFiles/gen.dir/optmem.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/optmem.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/optmem.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter2d.cxx: In static member function 'static TopoDS_Vertex Partition_Inter2d::FindEndVertex(const TopTools_ListOfShape&, Standard_Real, Standard_Real, const TopoDS_Edge&, Standard_Boolean&, Standard_Real&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter2d.cxx:337:24: warning: 'endU' may be used uninitialized in this function [-Wmaybe-uninitialized]
  337 |   if (Abs(endU-f) < Abs(endU-l))
      |                     ~~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geomtest3d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/geomtest3d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vsmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/optmem.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/optmem.cpp: In destructor 'netgen::BlockAllocator::~BlockAllocator()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/optmem.cpp:32:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   32 |     for (int i = 0; i < bablocks.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/optmem.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 12%] Building CXX object libsrc/general/CMakeFiles/gen.dir/parthreads.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/parthreads.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/parthreads.cpp
[ 13%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/Partition_Inter3d.cxx.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/Partition_Inter3d.cxx.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter3d.cxx
[ 14%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/transform3d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/transform3d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/transform3d.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/parthreads.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/parthreads.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 14%] Building CXX object libsrc/general/CMakeFiles/gen.dir/profiler.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/profiler.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/profiler.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter3d.cxx: In function 'void PutInBounds(const TopoDS_Face&, const TopoDS_Edge&, opencascade::handle<Geom2d_Curve>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Inter3d.cxx:209:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  209 |     S = (*(Handle_Geom_RectangularTrimmedSurface*)&S)->BasisSurface();
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/transform3d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/transform3d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/profiler.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 14%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/spline.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/spline.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/spline.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/profiler.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 15%] Building CXX object libsrc/general/CMakeFiles/gen.dir/seti.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/seti.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/seti.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/spline.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/spline.cpp: In member function 'void netgen::CircleSeg<D>::LineIntersections(double, double, double, netgen::Array<netgen::Point<D> >&, double) const [with int D = 2]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/spline.cpp:75:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   75 |     for(int i=0; i<t.Size(); i++)
      |                  ~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/seti.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/spline.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/seti.cpp: In member function 'void netgen::IndexSet::Del(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/seti.cpp:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   55 |     for (int i = 1; i <= set.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/seti.cpp: In member function 'void netgen::IndexSet::Clear()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/seti.cpp:66:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   66 |     for (int i = 1; i <= set.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/seti.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 15%] Building CXX object libsrc/general/CMakeFiles/gen.dir/sort.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/sort.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/sort.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/sort.cpp:14:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/sort.cpp:14:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 16%] Building CXX object libsrc/general/CMakeFiles/gen.dir/spbita2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/spbita2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/spbita2d.cpp
[ 16%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/Partition_Loop.cxx.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/Partition_Loop.cxx.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop.cxx
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/spbita2d.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/spbita2d.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 16%] Building CXX object libsrc/general/CMakeFiles/gen.dir/symbolta.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/symbolta.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/symbolta.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop.cxx: In member function 'void Partition_Loop::Perform()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop.cxx:366:9: warning: unused variable 'i' [-Wunused-variable]
  366 |     int i = 0;
      |         ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop.cxx: At global scope:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop.cxx:70:12: warning: 'nbe' defined but not used [-Wunused-variable]
   70 | static int nbe = 0;
      |            ^~~
[ 17%] Building CXX object libsrc/gprim/CMakeFiles/gprim.dir/splinegeometry.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gprim.dir/splinegeometry.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop.cxx: In function 'Standard_Boolean SelectEdge(const TopoDS_Face&, const TopoDS_Edge&, const TopoDS_Vertex&, TopoDS_Edge&, TopTools_ListOfShape&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop.cxx:215:4: warning: 'angle' may be used uninitialized in this function [-Wmaybe-uninitialized]
  215 |    if (angle >= anglemax) {
      |    ^~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/symbolta.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/symbolta.cpp: In member function 'void netgen::BASE_SYMBOLTABLE::DelNames()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/symbolta.cpp:38:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   38 |     for (int i = 0; i < names.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/symbolta.cpp: In member function 'int netgen::BASE_SYMBOLTABLE::Index(const char*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/symbolta.cpp:46:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   46 |     for (int i = 0; i < names.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/symbolta.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 18%] Building CXX object libsrc/general/CMakeFiles/gen.dir/table.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/table.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'netgen::SplineGeometry<D>::~SplineGeometry() [with int D = 2]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:20:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   20 |     for(int i = 0; i < splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'int netgen::SplineGeometry<D>::Load(const netgen::Array<double, 0, int>&, int) [with int D = 2]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:54:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   54 |     for(int i=0; i<splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'void netgen::SplineGeometry<D>::GetRawData(netgen::Array<double, 0, int>&) const [with int D = 2]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:32:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   32 |     for(int i=0; i<splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'void netgen::SplineGeometry<D>::GetBoundingBox(netgen::Box<D>&) const [with int D = 2]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:130:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:103:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  103 |     for (int i = 0; i < splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:108:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  108 |  for (int j = 0; j < points.Size(); j++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'netgen::SplineGeometry<D>::~SplineGeometry() [with int D = 3]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:20:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   20 |     for(int i = 0; i < splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'int netgen::SplineGeometry<D>::Load(const netgen::Array<double, 0, int>&, int) [with int D = 3]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:54:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   54 |     for(int i=0; i<splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'void netgen::SplineGeometry<D>::GetRawData(netgen::Array<double, 0, int>&) const [with int D = 3]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:32:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   32 |     for(int i=0; i<splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp: In instantiation of 'void netgen::SplineGeometry<D>::GetBoundingBox(netgen::Box<D>&) const [with int D = 3]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:131:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:103:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  103 |     for (int i = 0; i < splines.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:108:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  108 |  for (int j = 0; j < points.Size(); j++)
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/splinegeometry.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 19%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/Partition_Loop2d.cxx.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/Partition_Loop2d.cxx.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop2d.cxx
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp: In destructor 'netgen::BASE_TABLE::~BASE_TABLE()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp:58:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   58 |  for (int i = 0; i < data.Size(); i++)
      |                  ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp: In member function 'void netgen::BASE_TABLE::SetSize(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp:65:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   65 |     for (int i = 0; i < data.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp: In member function 'void netgen::BASE_TABLE::SetElementSizesToMaxSizes()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp:210:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  210 |     for (int i = 0; i < data.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/table.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 19%] Built target gprim
make -f ng/Togl2.1/CMakeFiles/togl.dir/build.make ng/Togl2.1/CMakeFiles/togl.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1/CMakeFiles/togl.dir/DependInfo.cmake --color=
[ 19%] Building CXX object libsrc/general/CMakeFiles/gen.dir/mpi_interface.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/mpi_interface.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mpi_interface.cpp
Scanning dependencies of target togl
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/Togl2.1/CMakeFiles/togl.dir/build.make ng/Togl2.1/CMakeFiles/togl.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 19%] Building C object ng/Togl2.1/CMakeFiles/togl.dir/togl.c.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 && /usr/bin/cc -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPACKAGE_NAME="\"Togl\" -DPACKAGE_TARNAME=\"togl\" -DPACKAGE_VERSION=\"2.1\" -DPACKAGE_STRING=\"Togl 2.1\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=0 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern __attribute__((__visibility__(\"hidden\"))) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_IS_LONG=1 -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 -DAUTOSTEREOD=\"\"" -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1 -I/usr/include/tcl -I/usr/include/tcl/../PrivateHeaders -I/usr/include/tcl/tk-private/generic/ttk -I/usr/include/tcl/tk-private -I/usr/include/tcl/tk-private/unix -I/usr/include/tcl/tk-private/generic -I/usr/include/tcl/tcl-private/unix -I/usr/include/tcl/tcl-private/generic -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fomit-frame-pointer -Wno-implicit-int -fPIC   -o CMakeFiles/togl.dir/togl.c.o   -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1/togl.c
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mpi_interface.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mpi_interface.cpp: In function 'std::string netgen::MyMPI_RecvCmd()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mpi_interface.cpp:32:9: warning: unused variable 'flag' [-Wunused-variable]
   32 |     int flag;
      |         ^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/mpi_interface.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
[ 20%] Building CXX object libsrc/general/CMakeFiles/gen.dir/gzstream.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gen.dir/gzstream.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/gzstream.cpp
[ 21%] Building C object ng/Togl2.1/CMakeFiles/togl.dir/toglProcAddr.c.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 && /usr/bin/cc -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPACKAGE_NAME="\"Togl\" -DPACKAGE_TARNAME=\"togl\" -DPACKAGE_VERSION=\"2.1\" -DPACKAGE_STRING=\"Togl 2.1\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=0 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern __attribute__((__visibility__(\"hidden\"))) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_IS_LONG=1 -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 -DAUTOSTEREOD=\"\"" -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1 -I/usr/include/tcl -I/usr/include/tcl/../PrivateHeaders -I/usr/include/tcl/tk-private/generic/ttk -I/usr/include/tcl/tk-private -I/usr/include/tcl/tk-private/unix -I/usr/include/tcl/tk-private/generic -I/usr/include/tcl/tcl-private/unix -I/usr/include/tcl/tcl-private/generic -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fomit-frame-pointer -Wno-implicit-int -fPIC   -o CMakeFiles/togl.dir/toglProcAddr.c.o   -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1/toglProcAddr.c
[ 21%] Building C object ng/Togl2.1/CMakeFiles/togl.dir/toglStubInit.c.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 && /usr/bin/cc -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPACKAGE_NAME="\"Togl\" -DPACKAGE_TARNAME=\"togl\" -DPACKAGE_VERSION=\"2.1\" -DPACKAGE_STRING=\"Togl 2.1\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=0 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern __attribute__((__visibility__(\"hidden\"))) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_IS_LONG=1 -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 -DAUTOSTEREOD=\"\"" -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1 -I/usr/include/tcl -I/usr/include/tcl/../PrivateHeaders -I/usr/include/tcl/tk-private/generic/ttk -I/usr/include/tcl/tk-private -I/usr/include/tcl/tk-private/unix -I/usr/include/tcl/tk-private/generic -I/usr/include/tcl/tcl-private/unix -I/usr/include/tcl/tcl-private/generic -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fomit-frame-pointer -Wno-implicit-int -fPIC   -o CMakeFiles/togl.dir/toglStubInit.c.o   -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1/toglStubInit.c
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop2d.cxx: In function 'TopoDS_Edge MakeDegenAndSelect(const TopoDS_Edge&, const TopoDS_Vertex&, TopoDS_Edge&, TopTools_SequenceOfShape&, TColStd_SequenceOfReal&, const TopoDS_Edge&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop2d.cxx:488:17: warning: 'U2' may be used uninitialized in this function [-Wmaybe-uninitialized]
  488 |   B.UpdateVertex( V, U2, NewDegen, Tol);
      |   ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop2d.cxx:462:8: warning: 'U1' may be used uninitialized in this function [-Wmaybe-uninitialized]
  462 |     dU = USeq(i) - U1;
      |     ~~~^~~~~~~~~~~~~~
[ 22%] Linking C static library libtogl.a
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 && /usr/bin/cmake -P CMakeFiles/togl.dir/cmake_clean_target.cmake
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 && /usr/bin/cmake -E cmake_link_script CMakeFiles/togl.dir/link.txt --verbose=1
/usr/bin/ar qc libtogl.a  CMakeFiles/togl.dir/togl.c.o CMakeFiles/togl.dir/toglProcAddr.c.o CMakeFiles/togl.dir/toglStubInit.c.o
/usr/bin/ranlib libtogl.a
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 22%] Built target togl
[ 22%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/Partition_Loop3d.cxx.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/Partition_Loop3d.cxx.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Loop3d.cxx
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/gzstream.cpp:30:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/gzstream.cpp:30:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 22%] Built target gen
[ 23%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/Partition_Spliter.cxx.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/Partition_Spliter.cxx.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Spliter.cxx
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Spliter.cxx: In member function 'void Partition_Spliter::MakeEdges(const TopoDS_Edge&, const TopTools_ListOfShape&, TopTools_ListOfShape&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Spliter.cxx:1462:28: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
 1462 |  VL.IsSame( VOnE.First() ) && VF.IsSame( VOnE.Last() )  ) {
      |  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/Partition_Spliter.cxx:1479:26: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
 1479 |  VL.IsSame( SV.First() ) && VF.IsSame( SV.Last() )  ) {
      |  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
make -f libsrc/meshing/CMakeFiles/mesh.dir/build.make libsrc/meshing/CMakeFiles/mesh.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing/CMakeFiles/mesh.dir/DependInfo.cmake --color=
[ 23%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/occconstruction.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/occconstruction.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp
Scanning dependencies of target mesh
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/meshing/CMakeFiles/mesh.dir/build.make libsrc/meshing/CMakeFiles/mesh.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 23%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/adfront2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/adfront2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp: In member function 'int netgen::AdFront2::GetLocals(int, netgen::Array<netgen::Point3d>&, netgen::Array<netgen::MultiPointGeomInfo>&, netgen::Array<netgen::INDEX_2>&, netgen::Array<int>&, netgen::Array<int>&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:305:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  305 |     for (int ii = 0; ii < nearlines.Size(); ii++)
      |                      ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:318:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  318 |     for (int i = 0; i < nearpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:321:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  321 |     for (int i = 0; i < loclines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:328:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  328 |     for (int i = 0; i < loclines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:347:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  347 |     for (int ii = 0; ii < nearpoints.Size(); ii++)
      |                      ~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:377:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  377 |     for (int i = 0; i < pgeominfo.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:381:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  381 |     for (int i = 0; i < loclines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:412:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  412 |     for (int i = 0; i < locpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp: In member function 'bool netgen::AdFront2::Inside(const netgen::Point<2, double>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:473:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  473 |     for (int i = 0; i < lines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp: In member function 'bool netgen::AdFront2::SameSide(const netgen::Point<2, double>&, const netgen::Point<2, double>&, const netgen::Array<int>*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:507:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  507 |         for (int ii = 0; ii < testfaces->Size(); ii++)
      |                          ~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:538:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |         for (int i = 0; i < lines.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FrontPoint2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FrontPoint2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:91:62:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::FrontPoint2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:34,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.hpp:18:9: note: 'class netgen::FrontPoint2' declared here
   18 |   class FrontPoint2
      |         ^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FrontLine; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FrontLine; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:132:44:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::FrontLine'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:34,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.hpp:88:9: note: 'class netgen::FrontLine' declared here
   88 |   class FrontLine
      |         ^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:290:45:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:337:49:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront2.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
[ 23%] Building CXX object libsrc/visualization/CMakeFiles/visual.dir/vssolution.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dvisual_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/visual.dir/vssolution.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
[ 24%] Building CXX object libsrc/visualization/CMakeFiles/visual.dir/importsolution.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dvisual_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/visual.dir/importsolution.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 25%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/adfront3.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/adfront3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'void netgen::VisualSceneSolution::AddSolutionData(netgen::VisualSceneSolution::SolData*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:97:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   97 |     for (int i = 0; i < soldata.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'void netgen::VisualSceneSolution::ClearSolutionData()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:155:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  155 |     for (int i = 0; i < soldata.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'netgen::VisualSceneSolution::SolData* netgen::VisualSceneSolution::GetSolData(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:167:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  167 |     if (i >= 0 && i < soldata.Size())
      |                   ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'void netgen::VisualSceneSolution::SaveSolutionData(const char*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:186:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  186 |         for (int i = 0; i < soldata.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:318:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  318 |         for (int i = 0; i < soldata.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'virtual void netgen::VisualSceneSolution::DrawScene()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:629:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  629 |     for (int i = 0; i < user_vis.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:647:25: warning: catching polymorphic type 'class std::bad_weak_ptr' by value [-Wcatch-value=]
  647 |     catch (bad_weak_ptr e)
      |                         ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'virtual void netgen::VisualSceneSolution::BuildScene(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:887:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  887 |             for (int i = 0; i < cpp.Size(); i++)
      |                             ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1118:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1118 |               for (int i = 0; i < cpt.Size(); i++)
      |                               ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1143:25: warning: catching polymorphic type 'class std::bad_weak_ptr' by value [-Wcatch-value=]
 1143 |     catch (bad_weak_ptr e)
      |                         ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1521:82: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1521 |         simd_pref[i](0) = [&] (size_t j) { size_t ii = i*simd_size+j; return (ii < npt) ? pref[ii](0) : 0; };
      |                                                                               ~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1522:82: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1522 |         simd_pref[i](1) = [&] (size_t j) { size_t ii = i*simd_size+j; return (ii < npt) ? pref[ii](1) : 0; };
      |                                                                               ~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'void netgen::VisualSceneSolution::DrawSurfaceElements()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1226:16: warning: unused variable 'timer1a' [-Wunused-variable]
 1226 |     static int timer1a = NgProfiler::CreateTimer ("Solution::DrawSurfaceElements 1a");
      |                ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1227:16: warning: unused variable 'timer1b' [-Wunused-variable]
 1227 |     static int timer1b = NgProfiler::CreateTimer ("Solution::DrawSurfaceElements 1b");
      |                ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1228:16: warning: unused variable 'timer1c' [-Wunused-variable]
 1228 |     static int timer1c = NgProfiler::CreateTimer ("Solution::DrawSurfaceElements 1c");
      |                ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1230:16: warning: unused variable 'timer2a' [-Wunused-variable]
 1230 |     static int timer2a = NgProfiler::CreateTimer ("Solution::DrawSurfaceElements 2a");
      |                ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1231:16: warning: unused variable 'timer2b' [-Wunused-variable]
 1231 |     static int timer2b = NgProfiler::CreateTimer ("Solution::DrawSurfaceElements 2b");
      |                ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp: In member function 'void netgen::VisualSceneSolution::DrawClipPlaneTrigs()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4412:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4412 |     for (int i = 0; i < trigs.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4434:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4434 |     for (int i = 0; i < trigs.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4442:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4442 |      for (int ii = i; ii < trigs.Size(); ii++)
      |                       ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4451:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4451 |      for (int ii = i; ii < trigs.Size(); ii++)
      |                       ~~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:1957:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::VisualSceneSolution::ClipPlanePoint; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::VisualSceneSolution::ClipPlanePoint; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4267:61:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::VisualSceneSolution::ClipPlanePoint' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visual.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.hpp:38:9: note: 'class netgen::VisualSceneSolution::ClipPlanePoint' declared here
   38 |   class ClipPlanePoint
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::VisualSceneSolution::ClipPlaneTrig; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::VisualSceneSolution::ClipPlaneTrig; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4276:54:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::VisualSceneSolution::ClipPlaneTrig' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visual.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.hpp:27:9: note: 'class netgen::VisualSceneSolution::ClipPlaneTrig' declared here
   27 |   class ClipPlaneTrig
      |         ^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4424:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/vssolution.cpp:4425:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp: In member function 'void netgen::AdFront3::RebuildInternalTables()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:293:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  293 |   for (int i = 1; i <= faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:315:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  315 |       for (int i = 1; i <= faces.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:348:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  348 |   for (int i = 1; i <= faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:363:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  363 |   for (int i = 1; i <= faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:393:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  393 |        i < clvol.Size()+PointIndex::BASE; i++)
      |        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:401:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  401 |       for (int i = 1; i <= faces.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp: In member function 'int netgen::AdFront3::SelectBaseElement()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:445:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  445 |   for (i = lasti+1; i <= faces.Size() && !fstind; i++)
      |                     ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:464:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  464 |       for (i = 1; i <= faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp: In member function 'int netgen::AdFront3::GetLocals(int, netgen::Array<netgen::Point3d, 1>&, netgen::Array<netgen::MiniElement2d>&, netgen::Array<netgen::PointIndex, 1>&, netgen::Array<int>&, netgen::INDEX_2_HASHTABLE<int>&, float, float, netgen::INDEX&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:539:21: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  539 |       for (i = 1; i <= faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:559:17: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  559 |   for (i = 1; i <= locfaces2.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:581:17: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  581 |   for (i = 1; i <= locfaces3.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:589:17: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  589 |   for (i = 1; i <= locfaces.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:596:17: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  596 |   for (i = 1; i <= locfaces.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:618:21: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  618 |       for (i = 1; i <= locpoints.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:627:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  627 |     if (other >= 1 && other <= pindex.Size() &&
      |                       ~~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp: In member function 'void netgen::AdFront3::GetGroup(int, netgen::Array<netgen::MeshPoint, 1>&, netgen::Array<netgen::MiniElement2d>&, netgen::Array<netgen::PointIndex, 1>&, netgen::Array<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:731:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  731 |   for (int i = 1; i <= faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp: In member function 'void netgen::AdFront3::SetStartFront(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:762:23: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  762 |   for (INDEX i = 1; i <= faces.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:6:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp: In member function 'bool netgen::AdFront3::Inside(const netgen::Point<3, double>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:794:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  794 |   for (int i = 1; i <= faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/importsolution.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp: In member function 'int netgen::AdFront3::SameSide(const netgen::Point<3, double>&, const netgen::Point<3, double>&, const netgen::Array<int>*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:854:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  854 |     for (int i = 1; i <= testfaces->Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:858:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  858 |   for (int ii = 1; ii <= aprif.Size(); ii++)
      |                    ~~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:361:11:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point3d; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:604:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/adfront3.cpp:670:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
[ 26%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/occgenmesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/occgenmesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp
[ 26%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/occgeom.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/occgeom.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 26%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/bisect.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/bisect.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp: In function 'void netgen::DivideEdge(TopoDS_Edge&, netgen::Array<netgen::MeshPoint>&, netgen::Array<double, 0, int>&, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:238:14: warning: unused variable 'maxh' [-Wunused-variable]
  238 |       double maxh = mparam.maxh;
      |              ^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:241:14: warning: unused variable 'svalue' [-Wunused-variable]
  241 |       double svalue[DIVIDEEDGESECTIONS];
      |              ^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:245:14: warning: unused variable 'L' [-Wunused-variable]
  245 |       double L = system.Mass();
      |              ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:253:14: warning: variable 'olddist' set but not used [-Wunused-but-set-variable]
  253 |       double olddist = 0;
      |              ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp: In function 'void netgen::OCCFindEdges(netgen::OCCGeometry&, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:337:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  337 |             for (PointIndex pi = 1; pi <= mesh.GetNP(); pi++)
      |             ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:344:16: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  344 |                if (!exists)
      |                ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:426:31: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  426 |          if(geom.fnames.Size()>=facenr)
      |             ~~~~~~~~~~~~~~~~~~^~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:502:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  502 |                for (int i = 1; i <= mp.Size(); i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:506:19: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  506 |                   for (j = first_ep; j <= mesh.GetNP(); j++)
      |                   ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:513:22: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  513 |                      if (exists)
      |                      ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:526:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  526 |                for (int i = 1; i <= mp.Size()+1; i++)
      |                                ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp: In function 'void netgen::OCCMeshSurface(netgen::OCCGeometry&, netgen::Mesh&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:753:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  753 |                      for (l = 0; l < gis.Size() && locpnum[j] == 0; l++)
      |                                  ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:656:27: warning: unused variable 'fd' [-Wunused-variable]
  656 |          FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
      |                           ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:875:32: warning: variable 'point' set but not used [-Wunused-but-set-variable]
  875 |                         gp_Pnt point = BRep_Tool::Pnt(vertex);
      |                                ^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:913:27: warning: unused variable 'fd' [-Wunused-variable]
  913 |          FaceDescriptor & fd = mesh.GetFaceDescriptor(k);
      |                           ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:612:11: warning: unused variable 'changed' [-Wunused-variable]
  612 |       int changed;
      |           ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp: In function 'void netgen::OCCSetLocalMeshSize(netgen::OCCGeometry&, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:1247:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1247 |                for (int j = 0; j < linenums.Size(); j++)
      |                                ~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:357:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgenmesh.cpp:999:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::Array<T, BASE, TIND>&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:892:43:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:375:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  375 |       for (TIND i (BASE); i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:866:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:871:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::__cxx11::basic_string<char>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::__cxx11::basic_string<char>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:1261:33:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::__cxx11::basic_string<char>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/string:55,
                 from /usr/include/c++/9/bits/locale_classes.h:40,
                 from /usr/include/c++/9/bits/ios_base.h:41,
                 from /usr/include/c++/9/ios:42,
                 from /usr/include/c++/9/ostream:38,
                 from /usr/include/c++/9/iostream:39,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:4,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.cpp:4:
/usr/include/c++/9/bits/basic_string.h:77:11: note: 'class std::__cxx11::basic_string<char>' declared here
   77 |     class basic_string
      |           ^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'int netgen::BTSortEdges(const netgen::Mesh&, const netgen::Array<netgen::Array<int, 1>*>&, netgen::INDEX_2_CLOSED_HASHTABLE<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:539:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  539 |       for(k = 0; k < idmaps.Size(); k++)
      |                  ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'int netgen::BTMarkTets(netgen::T_MTETS&, netgen::T_MPRISMS&, const netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1112:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1112 |  for (int i = 1; i <= mtets.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1152:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1152 |  for (int i = 1; i <= mprisms.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'int netgen::MarkHangingIdentifications(netgen::T_MIDS&, const netgen::INDEX_2_CLOSED_HASHTABLE<netgen::PointIndex>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1582:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1582 |     for (int i = 1; i <= mids.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'int netgen::MarkHangingPrisms(netgen::T_MPRISMS&, const netgen::INDEX_2_CLOSED_HASHTABLE<netgen::PointIndex>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1720:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1720 |     for (int i = 1; i <= mprisms.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'int netgen::MarkHangingQuads(netgen::T_MQUADS&, const netgen::INDEX_2_CLOSED_HASHTABLE<netgen::PointIndex>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1793:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1793 |     for (int i = 1; i <= mquads.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'void netgen::WriteMarkedElements(std::ostream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1869:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1869 |     for(int i=0; i<mtets.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1873:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1873 |     for(int i=0; i<mprisms.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1877:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1877 |     for(int i=0; i<mids.Size(); i++)
      |                  ~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1881:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1881 |     for(int i=0; i<mtris.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:1885:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1885 |     for(int i=0; i<mquads.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'void netgen::BisectTetsCopyMesh(netgen::Mesh&, const netgen::NetgenGeometry*, netgen::BisectionOptions&, const netgen::Array<netgen::Array<int, 1>*>&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2134:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2134 |      for(int j=0; j<idmaps.Size(); j++)
      |                   ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In function 'void netgen::UpdateEdgeMarks(netgen::Mesh&, const netgen::Array<netgen::Array<int, 1>*>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2451:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2451 |     for(int m = 0; m < mtets_old.Size(); m++)
      |                    ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2590:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2590 |  for(int j=0; j<idmaps.Size(); j++)
      |               ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp: In member function 'void netgen::Refinement::Bisect(netgen::Mesh&, netgen::BisectionOptions&, netgen::Array<double, 0, int>*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2818:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2818 |   for(int i=1; i<=mtets.Size(); i++)
      |                ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2820:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2820 |   for(int i=1; i<=mprisms.Size(); i++)
      |                ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2822:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2822 |   for(int i=1; i<=mtris.Size(); i++)
      |                ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2824:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2824 |   for(int i=1; i<=mquads.Size(); i++)
      |                ~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2826:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2826 |   for(int i=1; i<=mprisms.Size(); i++)
      |                ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2947:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2947 |   for (int i = 1; i <= mtets.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2991:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2991 |        for (int i = 1; i <= mtets.Size(); i++)
      |                        ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3092:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3092 |      for (int i = 1; i <= mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3095:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3095 |      for (int i = 1; i <= mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3100:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3100 |      for (int i = 1; i <= mprisms.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3103:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3103 |      for (int i = 1; i <= mprisms.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3108:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3108 |      for (int i = 1; i <= mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3111:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3111 |      for (int i = 1; i <= mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3162:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3162 |      for (int i = 1; i <= mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3164:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3164 |      for (int i = 1; i <= mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3172:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3172 |      for (int i = 1; i <= mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3177:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3177 |      for (int i = 1; i <= mprisms.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3179:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3179 |      for (int i = 1; i <= mprisms.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3187:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3187 |      for (int i = 1; i <= mprisms.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3192:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3192 |      for (int i = 1; i <= mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3194:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3194 |      for (int i = 1; i <= mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3202:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3202 |      for (int i = 1; i <= mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3327:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3327 |     for (int j = 0; j < edges.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3583:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3583 |      for (int i = 1; i <= mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3587:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3587 |      for (int i = 0; i < mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3591:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3591 |      for (int i = 0; i < mtets.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3598:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3598 |      for (int i = 1; i <= mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3604:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3604 |      for (int i = 0; i < mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3608:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3608 |      for (int i = 0; i < mtris.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3659:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3659 |     for (int i = 1; i <= mprisms.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3754:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3754 |     for (int i = 1; i <= mquads.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3980:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3980 |      for(int ii=0; ii<bad_elts.Size(); ii++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:4046:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4046 |     for(int i=0; i<idmaps.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MarkedTet; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2430:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MarkedPrism; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2431:35:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MarkedIdentification; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2432:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MarkedTri; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2433:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MarkedQuad; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2434:32:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:389:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2769:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3145:12:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:3768:35:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::PointIndices<2>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bisect.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:192:21: note: 'class netgen::PointIndices<2>' declared here
  192 |   template <> class PointIndices<2> : public INDEX_2
      |                     ^~~~~~~~~~~~~~~
[ 27%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/occmeshsurf.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/occmeshsurf.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp
[ 28%] Linking CXX shared library libvisual.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization && /usr/bin/cmake -E cmake_link_script CMakeFiles/visual.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libvisual.so -o libvisual.so CMakeFiles/visual.dir/meshdoc.cpp.o CMakeFiles/visual.dir/mvdraw.cpp.o CMakeFiles/visual.dir/vsfieldlines.cpp.o CMakeFiles/visual.dir/vsmesh.cpp.o CMakeFiles/visual.dir/vssolution.cpp.o CMakeFiles/visual.dir/importsolution.cpp.o  -Wl,-rpath,/usr/lib/arm-linux-gnueabihf/openmpi/lib::::::::: -lpython3.8 /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lGL -lGLU 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 28%] Built target visual
[ 28%] Building CXX object libsrc/occ/CMakeFiles/occ.dir/python_occ.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Docc_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occ.dir/python_occ.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
[ 29%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/boundarylayer.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/boundarylayer.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp: In member function 'void netgen::OCCSurface::GetNormalVector(const netgen::Point<3, double>&, const netgen::PointGeomInfo&, netgen::Vec<3, double>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:51:9: warning: unused variable 'vstep' [-Wunused-variable]
   51 |  double vstep = 0.01*(vmax-vmin);
      |         ^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp: In member function 'void netgen::OCCSurface::DefineTangentialPlane(const netgen::Point<3, double>&, const netgen::PointGeomInfo&, const netgen::Point<3, double>&, const netgen::PointGeomInfo&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:220:9: warning: unused variable 'r' [-Wunused-variable]
  220 |  double r = temp.Length();
      |         ^
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occmeshsurf.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp: In function 'void netgen::GenerateBoundaryLayer(netgen::Mesh&, netgen::BoundaryLayerParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:334:47: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  334 |                              for(int k = 0; k < pnt1_elems.Size(); k++)
      |                                             ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:337:51: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  337 |                                  for(int l = 0; l < pnt2_elems.Size(); l++)
      |                                                 ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:413:52: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  413 |                                  for (int k = 0; k < pnt1_elems.Size(); k++)
      |                                                  ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:428:52: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  428 |                                  for (int k = 0; k < pnt2_elems.Size(); k++)
      |                                                  ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:519:18: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  519 |                  for (int i = 0; i < 6; i++)
      |                  ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:521:20: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  521 |                    if(blp.new_matnrs.Size() > 0)
      |                    ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:600:38: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  600 |                     for(int j = 1; j <= vertelems.Size(); j++)
      |                                    ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:154:36:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:158:41:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/boundarylayer.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 29%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/clusters.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/clusters.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp
[ 30%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/curvedelems.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/curvedelems.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:53:27: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
   53 |        catch (NgException ex)
      |                           ^~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
[ 30%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/delaunay.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/delaunay.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/python_occ.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:86:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
   86 |          for (int i = begin+1; i <= end; i++)
      |                                ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:107:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  107 |              for (int j = 0; j < nnums.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:142:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  142 |          for (int i = begin+1; i <= end; i++)
      |                                ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:160:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  160 |              for (int j = 0; j < nnums.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp: In member function 'void netgen::AnisotropicClusters::Update(netgen::TaskManager, netgen::Tracer)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:285:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  285 |        for (int j = 0; j < nnums.Size(); j++)
      |                        ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/clusters.cpp:44:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In member function 'void netgen::CurvedElements::BuildCurvedElements(const netgen::Refinement*, int, bool)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:621:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  621 |        for (int j = 0; j < edgenrs.Size(); j++)
      |                        ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:641:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  641 |  for (int e = 0; e < edgeorder.Size(); e++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:644:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  644 |      for (int j = 0; j < procs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:647:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  647 |  for (int f = 0; f < faceorder.Size(); f++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:650:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  650 |      for (int j = 0; j < procs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:662:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  662 |  for (int e = 0; e < edgeorder.Size(); e++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:665:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  665 |      for (int j = 0; j < procs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:668:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  668 |  for (int f = 0; f < faceorder.Size(); f++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:671:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  671 |      for (int j = 0; j < procs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:740:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  740 |        for (int i2 = 0; i2 < edgenrs.Size(); i2++)
      |                         ~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:769:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  769 |     for (int j = 0; j < procs.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:793:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  793 |     for (int j = 0; j < procs.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:814:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  814 |    for (int e = 0; e < surfnr.Size(); e++)
      |                    ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:897:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  897 |        for (int j = 0; j < xi.Size(); j++)
      |                        ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:972:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  972 |        for (int j = 0; j < procs.Size(); j++)
      |                        ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:997:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  997 |    for (int e = 0; e < edge_surfnr1.Size(); e++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1000:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1000 |        for (int j = 0; j < procs.Size(); j++)
      |                        ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1027:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1027 |       for (int edgenr = 0; edgenr < use_edge.Size(); edgenr++)
      |                            ~~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1114:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1114 |        for (int j = 0; j < xi.Size(); j++)
      |                        ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1180:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1180 |      for (int j = 0; j < procs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1194:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1194 |      for (int j = 0; j < procs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1235:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1235 |   for (int jx = 0, jj = 0; jx < xi.Size(); jx++)
      |                            ~~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1236:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1236 |     for (int jy = 0; jy < xi.Size(); jy++, jj++)
      |                      ~~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1243:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1243 |   for (int k = 0; k < edgenrs.Size(); k++) edgenrs[k]--;
      |                   ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1250:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1250 |       for (int k = 0; k < verts.Size(); k++)
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1254:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1254 |       for (int k = 0; k < edgenrs.Size(); k++)
      |                       ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1278:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1278 |   for (int jx = 0, jj = 0; jx < xi.Size(); jx++)
      |                            ~~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1279:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1279 |     for (int jy = 0; jy < xi.Size(); jy++, jj++)
      |                      ~~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1318:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1318 |     for (int i = 0; i < edgeorder.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1341:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1341 |     for (int i = 0; i < faceorder.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In member function 'bool netgen::CurvedElements::IsSurfaceElementCurved(netgen::SurfaceElementIndex) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1641:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1641 |  for (int i = 0; i < info.edgenrs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1645:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1645 |  for (int i = 0; i < info.edgenrs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In member function 'void netgen::CurvedElements::CalcSurfaceTransformation(netgen::Point<2, double>, netgen::SurfaceElementIndex, netgen::Point<3, double>*, netgen::Mat<3, 2>*, bool*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1721:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1721 |  for (int i = 0; i < info.edgenrs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1733:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1733 |      for (int i = 0; !problem && i < info.edgenrs.Size(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1735:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1735 |   if(info.edgenrs[i]+1 >= edgecoeffsindex.Size())
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1740:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1740 |      if(info.facenr+1 >= facecoeffsindex.Size())
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1766:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1766 |     for (int i = 0; i < coefs.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1774:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1774 |  for (int i = 0; i < coefs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::GetCoefficients(netgen::CurvedElements::SurfaceElementInfo&, netgen::Array<netgen::Vec<D> >&) const [with int DIM_SPACE = 3]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1763:33:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:2288:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2288 |     for (int i = 0; i < info.edgenrs.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::GetCoefficients(netgen::CurvedElements::SurfaceElementInfo&, netgen::Array<netgen::Vec<D> >&) const [with int DIM_SPACE = 2]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:2306:74:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:2288:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::CalcMultiPointSurfaceTransformation(netgen::SurfaceElementIndex, int, const T*, std::size_t, T*, std::size_t, T*, std::size_t) [with int DIM_SPACE = 3; T = double; std::size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3742:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3859:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3859 |  for (int i = 0; i < info.edgenrs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3871:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3871 |      for (int i = 0; !problem && i < info.edgenrs.Size(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3873:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3873 |   if(info.edgenrs[i]+1 >= edgecoeffsindex.Size())
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3878:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3878 |      if(info.facenr+1 >= facecoeffsindex.Size())
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3955:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3955 |        for (int i = 0; i < coefs.Size(); i++)
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3973:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3973 |      for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3993:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3993 |   for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::CalcMultiPointSurfaceTransformation(netgen::SurfaceElementIndex, int, const T*, std::size_t, T*, std::size_t, T*, std::size_t) [with int DIM_SPACE = 2; T = double; std::size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4012:37:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3859:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3859 |  for (int i = 0; i < info.edgenrs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3871:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3871 |      for (int i = 0; !problem && i < info.edgenrs.Size(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3873:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3873 |   if(info.edgenrs[i]+1 >= edgecoeffsindex.Size())
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3878:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3878 |      if(info.facenr+1 >= facecoeffsindex.Size())
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3955:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3955 |        for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3973:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3973 |      for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3993:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3993 |   for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::CalcMultiPointSurfaceTransformation(netgen::SurfaceElementIndex, int, const T*, std::size_t, T*, std::size_t, T*, std::size_t) [with int DIM_SPACE = 2; T = ngsimd::SIMD<double, 1>; std::size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4025:43:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3859:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3859 |  for (int i = 0; i < info.edgenrs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3871:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3871 |      for (int i = 0; !problem && i < info.edgenrs.Size(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3873:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3873 |   if(info.edgenrs[i]+1 >= edgecoeffsindex.Size())
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3878:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3878 |      if(info.facenr+1 >= facecoeffsindex.Size())
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3955:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3955 |        for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3973:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3973 |      for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3993:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3993 |   for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::CalcMultiPointSurfaceTransformation(netgen::SurfaceElementIndex, int, const T*, std::size_t, T*, std::size_t, T*, std::size_t) [with int DIM_SPACE = 3; T = ngsimd::SIMD<double, 1>; std::size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4031:43:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3859:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3859 |  for (int i = 0; i < info.edgenrs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3871:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3871 |      for (int i = 0; !problem && i < info.edgenrs.Size(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3873:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3873 |   if(info.edgenrs[i]+1 >= edgecoeffsindex.Size())
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3878:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3878 |      if(info.facenr+1 >= facecoeffsindex.Size())
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3955:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3955 |        for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3973:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3973 |      for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3993:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3993 |   for (int i = 0; i < coefs.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::CalcMultiPointElementTransformation(netgen::ElementIndex, int, const T*, std::size_t, T*, std::size_t, T*, std::size_t) [with T = double; std::size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4054:16:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4367:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4367 |      for (int i = 0; i < coefs.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4397:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4397 |   for (int i = 0; i < coefs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4422:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4422 |   for (int i = 0; i < coefs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp: In instantiation of 'void netgen::CurvedElements::CalcMultiPointElementTransformation(netgen::ElementIndex, int, const T*, std::size_t, T*, std::size_t, T*, std::size_t) [with T = ngsimd::SIMD<double, 1>; std::size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4498:39:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4367:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4367 |      for (int i = 0; i < coefs.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4397:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4397 |   for (int i = 0; i < coefs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:4422:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4422 |   for (int i = 0; i < coefs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::RecPol>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = std::shared_ptr<netgen::RecPol>; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:543:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::RecPol>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::RecPol>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:594:17:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:600:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:687:27:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:688:31:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp: In member function 'void netgen::SphereList::AddElement(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:197:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  197 |       if (elnr > links.Size())
      |           ~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp: In member function 'void netgen::SphereList::GetList(int, netgen::Array<int>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:224:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  224 |  if (pi <= 0 || pi > links.Size())
      |                 ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp: In function 'void netgen::AddDelaunayPoint(netgen::PointIndex, const netgen::Point3d&, netgen::Array<netgen::DelaunayTet>&, netgen::Mesh&, netgen::BoxTree<3>&, netgen::MeshNB&, netgen::Array<netgen::Point<3, double>, 0, int>&, netgen::Array<double, 0, int>&, netgen::Array<int>&, netgen::Array<int>&, netgen::Array<int>&, netgen::SphereList&, netgen::IndexSet&, netgen::IndexSet&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:271:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  271 |     for (int j = 0; j < treesearch.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:364:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  364 |      for (int k = 0; k < connected.Size(); k++)
      |                      ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:450:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  450 |     for (int j = 1; j <= insphere.GetArray().Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:495:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  495 |     for (int j = 1; j <= insphere.GetArray().Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:512:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  512 |     for (int j = 1; j <= closesphere.GetArray().Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:520:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  520 |     for (int j = 1; j <= newels.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:558:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  558 |    for (int k = 1; k <= closesphere.GetArray().Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:572:21: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  572 |  if (centers.Size() < nelind)
      |      ~~~~~~~~~~~~~~~^~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp: In function 'void netgen::Delaunay1(netgen::Mesh&, const netgen::MeshingParameters&, netgen::AdFront3*, netgen::Array<netgen::DelaunayTet>&, int, netgen::DelaunayTet&, netgen::Point3d&, netgen::Point3d&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:669:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  669 |     for (int i = 0; i < mesh.LockedPoints().Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp: In member function 'void netgen::Meshing3::Delaunay(netgen::Mesh&, int, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:816:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  816 |       for (int i = 1; i <= tempels.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:903:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  903 |     for (int i = 1; i <= tempels.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:962:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  962 |     for (int i = 1; i <= tempels.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:992:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  992 |     for (int ii = 1; ii <= openels.Size(); ii++)
      |                      ~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1016:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1016 |     for (int i = 1; i <= tempels.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1121:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1121 |  for (int i = 1; i <= openels.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1142:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1142 |  for (int i = 1; i <= tempels.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1171:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1171 |      for (int jj = 1; jj <= neartrias.Size(); jj++)
      |                       ~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1251:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1251 |     for (int i = 0; i < tempels.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1256:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1256 |     for (int i = 0; i < tempels.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1267:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1267 |     for (int i = 0; i < tempels.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1285:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1285 |  for (int ii = 0; ii < elsonpoint[pi].Size(); ii++)
      |                   ~~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1650:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1650 |     for (int i = 0; i < tempels.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::DelaunayTet; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::DelaunayTet; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:526:35:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::DelaunayTet'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:21:9: note: 'class netgen::DelaunayTet' declared here
   21 |   class DelaunayTet
      |         ^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:998:5:   required from 'void netgen::INDEX_3_CLOSED_HASHTABLE<T>::SetSize(int) [with T = netgen::INDEX_2]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:1284:43:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<2>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Vec<2>; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:2275:5:   required from 'void netgen::CurvedElements::GetCoefficients(netgen::CurvedElements::SurfaceElementInfo&, netgen::Array<netgen::Vec<D> >&) const [with int DIM_SPACE = 2]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:2306:74:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<2>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/curvedelems.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<2>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 31%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/delaunay2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/delaunay2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp: In member function 'void netgen::Meshing2::BlockFillLocalH(netgen::Mesh&, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:139:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  139 |  for (int i = 0; i < npoints.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:160:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  160 |     for (int i = 1; i <= npoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:218:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  218 |     for (int i = 1; i <= npoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp: In member function 'void netgen::Meshing2::Delaunay(netgen::Mesh&, int, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:267:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  267 |     for (int i = 0; i < mesh.LockedPoints().Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:357:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  357 |                 for (int l = 0; l < edges.Size(); l++)
      |                                 ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:328:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/delaunay2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
[ 31%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/geomsearch.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/geomsearch.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp
[ 32%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/global.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/global.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp: In member function 'void netgen::GeomSearch3d::Create()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:81:16: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   81 |  for (i = 1; i <= faces->Size(); i++)
      |              ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:145:19: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  145 |     for (i = 1; i <= faces->Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp: In member function 'void netgen::GeomSearch3d::GetLocals(netgen::Array<netgen::MiniElement2d>&, netgen::Array<int>&, netgen::INDEX, const netgen::Point3d&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:216:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  216 |   for (k = 1; k <= area.Size(); k++)
      |               ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/geomsearch.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/global.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
[ 32%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/hprefinement.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/hprefinement.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp
[ 33%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/improve2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/improve2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp: In member function 'void netgen::MeshOptimize2d::EdgeSwapping(netgen::Mesh&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:90:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   90 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:116:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  116 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:143:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  143 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:158:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  158 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:165:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  165 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:233:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  233 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:244:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  244 |  for (int i = 0; i < seia.Size(); i++)
      |                  ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp: In member function 'void netgen::MeshOptimize2d::CombineImprove(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:469:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  469 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:491:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  491 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:512:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  512 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:529:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  529 |     for(int i = 0; i < mesh.LockedPoints().Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:553:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  553 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:611:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  611 |      for (int k = 0; k < elementsonnode[pi1].Size(); k++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:644:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  644 |      for (int k = 0; k < elementsonnode[pi2].Size(); k++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:657:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  657 |      for (int k = 0; k < hasonepi.Size(); k++)
      |                      ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:665:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  665 |      for (int k = 0; k < hasbothpi.Size(); k++)
      |                      ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:682:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  682 |      for (int k = 0; k < hasonepi.Size(); k++)
      |                      ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:753:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  753 |   for (int k = 0; k < elementsonnode[pi2].Size(); k++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:787:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  787 |   for (int k = 0; k < hasbothpi.Size(); k++)
      |                   ~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/classifyhpel.hpp: In function 'netgen::HPREF_ELEMENT_TYPE netgen::ClassifyPrism(netgen::HPRefElement&, netgen::INDEX_2_HASHTABLE<int>&, netgen::INDEX_2_HASHTABLE<int>&, netgen::BitArray&, netgen::BitArray&, netgen::INDEX_3_HASHTABLE<int>&, netgen::INDEX_2_HASHTABLE<int>&, netgen::INDEX_2_HASHTABLE<int>&, netgen::Array<int, 1>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/classifyhpel.hpp:435:11: warning: variable 'point_sing' set but not used [-Wunused-but-set-variable]
  435 |       int point_sing[6]={0,0,0,0,0,0};
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/classifyhpel.hpp: In function 'netgen::HPREF_ELEMENT_TYPE netgen::ClassifyHex(netgen::HPRefElement&, netgen::INDEX_2_HASHTABLE<int>&, netgen::INDEX_2_HASHTABLE<int>&, netgen::BitArray&, netgen::BitArray&, netgen::INDEX_3_HASHTABLE<int>&, netgen::INDEX_2_HASHTABLE<int>&, netgen::INDEX_2_HASHTABLE<int>&, netgen::Array<int, 1>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/classifyhpel.hpp:1508:6: warning: variable 'point_sing' set but not used [-Wunused-but-set-variable]
 1508 |  int point_sing[8]={0,0,0,0,0,0,0,0};
      |      ^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/classifyhpel.hpp:1510:6: warning: variable 'edge_sing' set but not used [-Wunused-but-set-variable]
 1510 |  int edge_sing[12] = {0,0,0,0,0,0,0,0,0,0,0,0};
      |      ^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2.cpp:499:13:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp: In function 'void netgen::SubdivideDegeneratedHexes(netgen::Mesh&, netgen::Array<netgen::HPRefElement>&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1009:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1009 |         for (int l = 0; l < pts.Size(); l++)
      |                         ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp: In function 'void netgen::ReorderPoints(netgen::Mesh&, netgen::Array<netgen::HPRefElement>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1266:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1266 |         for (int i = 0; i < hpelements.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1306:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1306 |     for (int i = 0; i < hpelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp: In function 'void netgen::HPRefinement(netgen::Mesh&, netgen::Refinement*, int, double, bool, bool)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1366:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1366 |  for (int i = 0; i < hpelements.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp: In function 'bool netgen::ClassifyHPElements(netgen::Mesh&, netgen::Array<netgen::HPRefElement>&, int&, int&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1855:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1855 |     for( int i = 0; i<elements.Size(); i++)
      |                     ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1969:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1969 |     for (int i = 0; i < misses.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::HPRefElement; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::HPRefElement; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:600:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::HPRefElement'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:58,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.hpp:246:7: note: 'class netgen::HPRefElement' declared here
  246 | class HPRefElement
      |       ^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1671:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hprefinement.cpp:1851:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
[ 34%] Linking CXX shared library libocc.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/cmake -E cmake_link_script CMakeFiles/occ.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libocc.so -o libocc.so CMakeFiles/occ.dir/Partition_Inter2d.cxx.o CMakeFiles/occ.dir/Partition_Inter3d.cxx.o CMakeFiles/occ.dir/Partition_Loop.cxx.o CMakeFiles/occ.dir/Partition_Loop2d.cxx.o CMakeFiles/occ.dir/Partition_Loop3d.cxx.o CMakeFiles/occ.dir/Partition_Spliter.cxx.o CMakeFiles/occ.dir/occconstruction.cpp.o CMakeFiles/occ.dir/occgenmesh.cpp.o CMakeFiles/occ.dir/occgeom.cpp.o CMakeFiles/occ.dir/occmeshsurf.cpp.o CMakeFiles/occ.dir/python_occ.cpp.o  -Wl,-rpath,::::::::::::::::::::::::::::::::::::::::::::::::: -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase -lpython3.8 
[ 34%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/improve2gen.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/improve2gen.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 34%] Built target occ
make -f libsrc/occ/CMakeFiles/occvis.dir/build.make libsrc/occ/CMakeFiles/occvis.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ/CMakeFiles/occvis.dir/DependInfo.cmake --color=
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
Scanning dependencies of target occvis
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/occ/CMakeFiles/occvis.dir/build.make libsrc/occ/CMakeFiles/occvis.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 35%] Building CXX object libsrc/occ/CMakeFiles/occvis.dir/vsocc.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Doccvis_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/occvis.dir/vsocc.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp: In member function 'void netgen::MeshOptimize2d::GenericImprove(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:205:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  205 |     for (int ri = 0; ri < rules.Size(); ri++)
      |                      ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:217:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  217 |  for (int j = 1; j <= rule.oldels.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:224:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  224 |  for (int j = 1; j <= rule.newels.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:267:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  267 |   for (int k = 0; k < elonnode[el[j]].Size(); k++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:271:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  271 |       for (int l = 0; l < nbels[sei].Size(); l++)
      |                       ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:282:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  282 |     for (int ri = 0; ri < rules.Size(); ri++)
      |                      ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:320:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  320 |   for (int i = 1; i < elmap.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:327:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  327 |       for (elmap[i] = 0; elmap[i] < neighbours.Size(); elmap[i]++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:364:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  364 |   for(int i=0; ok && i<rule.deledges.Size(); i++)
      |                      ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:378:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  378 |   for (int j = 1; j <= pmap.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:383:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  383 |   for (int j = 1; j <= pmap.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:398:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  398 |   for (int j = 1; j <= rule.oldels.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:402:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  402 |   for (int j = 1; j <= rule.newels.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:418:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  418 |   for (int j = 1; j <= rule.newels.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:432:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  432 |   for (int j = 0; j < rule.oldels.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:435:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  435 |   for (int j = 1; j <= pmap.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:445:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  445 |     for (int ri = 0; ri < rules.Size(); ri++)
      |                      ~~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:68:39:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:200:12:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:242:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve2gen.cpp:311:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 36%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/improve3.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/improve3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp: In member function 'virtual void netgen::VisualSceneOCCGeometry::BuildScene(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:419:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  419 |       for (int i = 1; i <= linelists.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:423:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  423 |       for (int i = 1; i <= trilists.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
[ 36%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/localh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/localh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp: In member function 'void netgen::MeshOptimize3d::CombineImprove(netgen::Mesh&, netgen::OPTIMIZEGOAL)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:107:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  107 |    for (int k = 0; k < row1.Size(); k++)
      |                    ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:124:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |    for (int k = 0; k < row2.Size(); k++)
      |                    ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:139:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  139 |    for (int k = 0; k < hasonepi.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:141:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  141 |    for (int k = 0; k < hasbothpi.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:165:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  165 |    for (int k = 0; k < hasonepi.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:181:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  181 |        for (int k = 0; k < hasonepi.Size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:211:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  211 |        for (int k = 0; k < row.Size(); k++)
      |                        ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:226:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  226 |        for (int k = 0; k < hasonepi.Size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:229:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  229 |        for (int k = 0; k < hasbothpi.Size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp: In member function 'void netgen::MeshOptimize3d::SplitImprove(netgen::Mesh&, netgen::OPTIMIZEGOAL)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:489:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  489 |    for (int k = 0; k < hasbothpoints.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp: In member function 'void netgen::MeshOptimize3d::SwapImprove(netgen::Mesh&, netgen::OPTIMIZEGOAL, const netgen::BitArray*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:684:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  684 |    for (int k = 0; k < elementsonnode[pi1].Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp: In member function 'void netgen::MeshOptimize3d::SwapImproveSurface(netgen::Mesh&, netgen::OPTIMIZEGOAL, const netgen::BitArray*, const netgen::Array<netgen::Array<int, 1>*>*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1565:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1565 |    for(int k=0; !found && k<used_idmaps->Size(); k++)
      |                           ~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1567:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1567 |        if(pi2 < (*used_idmaps)[k]->Size() + PointIndex::BASE)
      |           ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1607:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1607 |    for (int k = 0; k < elementsonnode[pi1].Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1629:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1629 |         for (int l = 0; l < hasbothpoints.Size(); l++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1639:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1639 |         for (int l = 0; l < hasbothpointsother.Size(); l++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1653:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1653 |         for(int ii=0; ii < hasbothpoints.Size(); ii++)
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1656:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1656 |         for(int ii=0; ii < hasbothpointsother.Size(); ii++)
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1667:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1667 |        for (int k = 0; k < elementsonnode[pi1other].Size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1687:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1687 |         for (int l = 0; l < hasbothpointsother.Size(); l++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1704:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1704 |    for(int k = 0; k < surfaceelementsonnode[pi1].Size(); k++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1727:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1727 |        for(int k = 0; k < surfaceelementsonnode[pi1other].Size(); k++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1800:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1800 |    for (int k = 0; puretet && k < hasbothpoints.Size(); k++)
      |                               ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1803:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1803 |    for (int k = 0; puretet && k < hasbothpointsother.Size(); k++)
      |                               ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1818:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1818 |        for(int jj=i; !done && jj<hasbothpoints.Size(); jj++)
      |                               ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1843:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1843 |        for(int ii=0; ii < hasbothpoints.Size(); ii++)
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1880:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1880 |        for(int jj=i; !done && jj<hasbothpointsother.Size(); jj++)
      |                               ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1906:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1906 |        for(int ii=0; ii < hasbothpoints.Size(); ii++)
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1932:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1932 |        for(int ii=0; ii < hasbothpointsother.Size(); ii++)
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1958:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1958 |    for(int i=0; i<hasbothpoints.Size(); i++)
      |                 ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1960:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1960 |    for(int i=0; i<hasbothpointsother.Size(); i++)
      |                 ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2022:46: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2022 |        for(int jj = 0; wrongorientation && jj<newelts[i]->Size(); jj++)
      |                                            ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2027:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2027 |        for(int jj=0; jj<newelts[i]->Size(); jj++)
      |                      ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2035:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2035 |     for(int k = 0; k<surfaceindicesonnode[(*(*newelts[i])[jj])[0]].Size(); k++)
      |                    ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2040:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2040 |         for(int l=0; l<face_index.Size(); l++)
      |                      ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2049:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2049 |     for(int k=0; k<face_index.Size(); k++)
      |                  ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2105:46: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2105 |        for(int jj = 0; wrongorientation && jj<neweltsother[i]->Size(); jj++)
      |                                            ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2110:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2110 |        for(int jj=0; jj<neweltsother[i]->Size(); jj++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2226:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2226 |        for(int i=0; i<hasbothpoints.Size(); i++)
      |                     ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2234:41: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2234 |        for(int i=hasbothpoints.Size(); i<(*newelts[minpos]).Size(); i++)
      |                                        ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2244:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2244 |     for(int i=0; i<hasbothpointsother.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2251:43: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2251 |     for(int i=hasbothpointsother.Size(); i<(*neweltsother[minposother]).Size(); i++)
      |                                          ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2263:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2263 |    for(int i=0; i<newelts.Size(); i++)
      |                 ~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2265:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2265 |        for(int jj=0; jj<newelts[i]->Size(); jj++)
      |                      ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2270:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2270 |    for(int i=0; i<neweltsother.Size(); i++)
      |                 ~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2272:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2272 |        for(int jj=0; jj<neweltsother[i]->Size(); jj++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2283:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2283 |   for(int i=0; i<locidmaps.Size(); i++)
      |                ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1465:24: warning: unused variable 'pi3' [-Wunused-variable]
 1465 |   PointIndex pi1, pi2, pi3, pi4, pi5, pi6;
      |                        ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1465:29: warning: unused variable 'pi4' [-Wunused-variable]
 1465 |   PointIndex pi1, pi2, pi3, pi4, pi5, pi6;
      |                             ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1465:34: warning: unused variable 'pi5' [-Wunused-variable]
 1465 |   PointIndex pi1, pi2, pi3, pi4, pi5, pi6;
      |                                  ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1465:39: warning: unused variable 'pi6' [-Wunused-variable]
 1465 |   PointIndex pi1, pi2, pi3, pi4, pi5, pi6;
      |                                       ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp: In member function 'void netgen::MeshOptimize3d::SwapImprove2(netgen::Mesh&, netgen::OPTIMIZEGOAL)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2409:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2409 |    for (int k = 0; k < belementsonnode[pi1].Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:2433:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2433 |    for (int k = 0; k < row.Size(); k++)
      |                    ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::ElementIndex; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::ElementIndex; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:103:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::ElementIndex' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:205:9: note: 'class netgen::ElementIndex' declared here
  205 |   class ElementIndex
      |         ^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = const netgen::PointIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = const netgen::PointIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:409:50:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = netgen::ElementIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = netgen::ElementIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:413:34:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:449:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_3'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:208:7: note: 'class netgen::INDEX_3' declared here
  208 | class INDEX_3
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:465:27:   required from 'netgen::ArrayMem<T, S>& netgen::ArrayMem<T, S>::operator=(const T&) [with T = netgen::PointIndex; int S = 50]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1204:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:465:27:   required from 'netgen::ArrayMem<T, S>& netgen::ArrayMem<T, S>::operator=(const T&) [with T = bool; int S = 50]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/improve3.cpp:1208:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp: In member function 'void netgen::LocalH::FindInnerBoxes(netgen::AdFront3*, int (*)(const netgen::Point3d&))':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:401:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  401 |     for (int i = 0; i < boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp: In member function 'void netgen::LocalH::FindInnerBoxesRec2(netgen::GradingBox*, netgen::AdFront3*, netgen::Array<netgen::Box3d>&, netgen::Array<int>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:476:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  476 |     for (int j = 1; j <= faceused.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:478:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  478 |     for (int j = 1; j <= facenotused.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp: In member function 'void netgen::LocalH::FindInnerBoxes(netgen::AdFront2*, int (*)(const netgen::Point<2, double>&))':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:553:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  553 |     for (int i = 0; i < boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp: In member function 'void netgen::LocalH::FindInnerBoxesRec2(netgen::GradingBox*, netgen::AdFront2*, netgen::Array<netgen::Box<3> >&, netgen::Array<int>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:627:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  627 |     for (int j = 0; j < faceused.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:629:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  629 |     for (int j = 0; j < facenotused.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp: In member function 'void netgen::LocalH::WidenRefinement()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:724:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  724 |     for (int i = 0; i < boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp: In member function 'void netgen::LocalH::GetInnerPoints(netgen::Array<netgen::Point<3, double>, 0, int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:742:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  742 |         for (int i = 0; i < boxes.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:748:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  748 |         for (int i = 0; i < boxes.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp: In member function 'void netgen::LocalH::GetOuterPoints(netgen::Array<netgen::Point<3, double>, 0, int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:758:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  758 |     for (int i = 0; i < boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
[ 36%] Linking CXX shared library liboccvis.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ && /usr/bin/cmake -E cmake_link_script CMakeFiles/occvis.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,liboccvis.so -o liboccvis.so CMakeFiles/occvis.dir/vsocc.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ: libocc.so -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase -lpython3.8 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 36%] Built target occvis
[ 37%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshclass.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/meshclass.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp
[ 37%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshfunc.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/meshfunc.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In destructor 'netgen::Mesh::~Mesh()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:67:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |     for (int i = 0; i < materials.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:74:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   74 |     for (int i = 0; i < bcnames.Size(); i++ )
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:77:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   77 |     for (int i = 0; i < cd2names.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'netgen::Mesh& netgen::Mesh::operator=(const netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:98:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   98 |     for ( int i = 0; i < mesh2.bcnames.Size(); i++ )
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:103:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  103 |     for (int i=0; i < mesh2.cd2names.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::DeleteMesh()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:138:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  138 |     for ( int i = 0; i < bcnames.Size(); i++ )
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:140:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  140 |     for (int i= 0; i< cd2names.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::ClearSurfaceElements()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:157:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  157 |     for (int i = 0; i < facedecoding.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'netgen::SegmentIndex netgen::Mesh::AddSegment(const netgen::Segment&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:256:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  256 |     if (maxn <= points.Size())
      |         ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'netgen::SurfaceElementIndex netgen::Mesh::AddSurfaceElement(const netgen::Element2d&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:300:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  300 |     if (maxn <= points.Size())
      |         ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:316:18: warning: comparison of integer expressions of different signedness: 'const short int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  316 |     if (el.index > facedecoding.Size())
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SetSurfaceElement(netgen::SurfaceElementIndex, const netgen::Element2d&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:337:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  337 |     if (maxn <= points.Size())
      |         ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:345:18: warning: comparison of integer expressions of different signedness: 'const short int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  345 |     if (el.index > facedecoding.Size())
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::Save(std::ostream&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:630:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  630 |             for (j = 1; j <= identpairs.Size(); j++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:652:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  652 |     for (i = 1; i <= materials.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:660:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  660 |         for (i = 1; i <= materials.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:667:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  667 |     for ( int ii = 0; ii < bcnames.Size(); ii++ )
      |                       ~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:673:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  673 |         for ( i = 0; i < bcnames.Size(); i++ )
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:678:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  678 |     for (int ii = 0; ii<cd2names.Size(); ii++)
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:684:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  684 |  for (i=0; i<cd2names.Size(); i++)
      |            ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::Load(std::istream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:936:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  936 |                 for (int j = 1; j <= facedecoding.Size(); j++)
      |                                 ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::Merge(std::istream&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1391:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1391 |                 for (j = 1; j <= facedecoding.Size(); j++)
      |                             ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'bool netgen::Mesh::TestOk() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1578:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1578 |     for (ElementIndex ei = 0; ei < volelements.Size(); ei++)
      |                               ~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::BuildBoundaryEdges()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1642:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1642 |     for (int i = 0; i < openelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::CalcSurfacesOfNode()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1790:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1790 |     for (int i = 0; i < segments.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1802:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1802 |     for (int i = 0; i < lockedpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::FindOpenElements(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1992:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1992 |           for (ii = 0; ii < row.Size(); ii++)
      |                        ~~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:2031:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2031 |           for (ii = 0; ii < rowel.Size(); ii++)
      |                        ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:2110:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2110 |     for (i = 0; i < openelements.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:2127:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2127 |     for (int i = 1; i <= openelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1978:16: warning: unused variable 'pi' [-Wunused-variable]
 1978 |     PointIndex pi;
      |                ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1979:25: warning: unused variable 'sei' [-Wunused-variable]
 1979 |     SurfaceElementIndex sei;
      |                         ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::FindOpenSegments(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:2400:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2400 |     for (int i = 1; i <= points.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SetMaxHDomain(const netgen::Array<double, 0, int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:2641:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2641 |     for (int i = 1; i <= mhd.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::Compress()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3249:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3249 |     for (int i = 0; i < volelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3258:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3258 |     for (int i = 0; i < surfelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3265:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3265 |     for (int i = 0; i < segments.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3272:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3272 |     for(int i=0; i < segments.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3277:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3277 |     for (int i = 0; i < volelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3284:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3284 |     for (int i = 0; i < surfelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3291:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3291 |     for (int i = 0; i < segments.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3298:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3298 |     for (int i = 0; i < openelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3305:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3305 |     for (int i = 0; i < lockedpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3339:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3339 |     for (int i = 0; i < hpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3342:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3342 |     for (int i = 1; i <= volelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3349:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3349 |     for (int i = 1; i <= surfelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3356:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3356 |     for (int i = 0; i < segments.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3363:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3363 |     for (int i = 1; i <= openelements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3371:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3371 |     for (int i = 0; i < lockedpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3374:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3374 |     for (int i = 0; i < facedecoding.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'int netgen::Mesh::CheckOverlappingBoundary()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3550:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3550 |         for (j = 1; j <= inters.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'int netgen::Mesh::GetNDomains() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3851:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3851 |     for (int k = 0; k < facedecoding.Size(); k++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'bool netgen::Mesh::PointContainedIn2DElement(const netgen::Point3d&, double*, int, bool) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:4568:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4568 |         for (int j = 1; j <= loctrigs.Size(); j++)
      |                         ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'bool netgen::Mesh::PointContainedIn3DElementOld(const netgen::Point3d&, double*, int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:4739:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4739 |     for (int j = 1; j <= loctets.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'int netgen::Mesh::GetSurfaceElementOfPoint(const netgen::Point<3, double>&, double*, const netgen::Array<int>*, bool, bool) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:4978:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4978 |         for(int i=0; i<faces.Size(); i++)
      |                      ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:4983:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 4983 |         for(int i=0; i<faces.Size(); i++)
      |                      ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SplitSeparatedFaces()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5167:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5167 |             for (int i = 0; i < els_of_face.Size(); i++)
      |                             ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5192:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5192 |         for (int i = 0; i < els_of_face.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5219:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5219 |             for (int i = 0; i < els_of_face.Size(); i++)
      |                             ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::RebuildSurfaceElementLists()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5311:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5311 |     for (int i = 0; i < facedecoding.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'int netgen::Mesh::GetNumPointsOfPointCurve(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5606:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5606 |     if(curve == pointcurves_startpoint.Size()-1)
      |        ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SetMaterial(int, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5857:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5857 |     if (domnr > materials.Size())
      |         ~~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'const string& netgen::Mesh::GetMaterial(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5874:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5874 |     if (domnr <= materials.Size())
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SetNBCNames(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5883:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5883 |       for ( int i = 0; i < bcnames.Size(); i++)
      |                        ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SetBCName(int, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5891:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5891 |     if (bcnr >= bcnames.Size())
      |         ~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5906:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5906 |       if (fd.BCProperty() <= bcnames.Size())
      |           ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'const string& netgen::Mesh::GetBCName(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5917:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5917 |     if (bcnr < 0 || bcnr >= bcnames.Size())
      |                     ~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SetNCD2Names(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5929:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5929 |       for(int i=0; i<cd2names.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'void netgen::Mesh::SetCD2Name(int, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5939:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5939 |     if (cd2nr >= cd2names.Size())
      |         ~~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'const string& netgen::Mesh::GetCD2Name(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5961:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5961 |     if (cd2nr < 0 || cd2nr >= cd2names.Size())
      |                      ~~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'bool netgen::Mesh::GetUserData(const char*, netgen::Array<int>&, int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5985:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 5985 |         for(int i=0; i<(*userdata_int.Get(id)).Size(); i++)
      |                      ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp: In member function 'bool netgen::Mesh::GetUserData(const char*, netgen::Array<double, 0, int>&, int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:6010:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 6010 |         for(int i=0; i<(*userdata_double.Get(id)).Size(); i++)
      |                      ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MeshPoint; int BASE = 1; TIND = netgen::PointIndex]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:88:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:375:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  375 |       for (TIND i (BASE); i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::Array<T, BASE, TIND>&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:93:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:375:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::Array<T, BASE, TIND>&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:94:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:375:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5975:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:6000:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1865:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:2327:27:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5598:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5671:30:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::PointIndices<2>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:192:21: note: 'class netgen::PointIndices<2>' declared here
  192 |   template <> class PointIndices<2> : public INDEX_2
      |                     ^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = std::__cxx11::basic_string<char>*; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = std::__cxx11::basic_string<char>*; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:5886:15:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:998:5:   required from 'void netgen::INDEX_3_CLOSED_HASHTABLE<T>::SetSize(int) [with T = netgen::INDEX_2]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:1989:81:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp: In function 'netgen::MESHING3_RESULT netgen::MeshVolume(netgen::MeshingParameters&, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:149:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  149 |   for (int i = 1; i <= connectednodes.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MeshingParameters::MeshSizePoint; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1287:5:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc.cpp:230:27:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
[ 38%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshfunc2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/meshfunc2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp
[ 38%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshing2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/meshing2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshfunc2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp: In destructor 'virtual netgen::Meshing2::~Meshing2()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:40:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   40 |     for (int i = 0; i < rules.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp: In member function 'virtual void netgen::Meshing2::EndMesh()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:81:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   81 |     for (int i = 0; i < ruleused.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp: In member function 'netgen::MESHING2_RESULT netgen::Meshing2::GenerateMesh(netgen::Mesh&, const netgen::MeshingParameters&, double, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:300:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  300 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:404:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  404 |      for (int i = 1; i <= canuse.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:489:12: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  489 |      (gpi1 < illegalpoint.Size()+PointIndex::BASE) &&
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:490:12: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  490 |      (gpi2 < illegalpoint.Size()+PointIndex::BASE) )
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:520:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  520 |      for (int i = 1; i <= locpoints.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:570:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  570 |      for (int i = 2; i <= loclines.Size(); i++)  // don't remove first line
      |                      ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:656:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  656 |      for (int i = 1; i <= legalpoints.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:660:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  660 |      for (int i = 1; i <= plainpoints.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:665:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  665 |      for (int i = 1; i <= plainpoints.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:736:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  736 |   for (int i = 1; i <= chartboundpoints.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:744:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  744 |   for (int i = 1; i <= chartboundlines.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:785:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  785 |  for (int i = 1; i <= locelements.Size() && found; i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:803:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  803 |      for (int i = oldnp+1; i <= plainpoints.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:863:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  863 |      for (int i = oldnl+1; i <= loclines.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:877:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  877 |      for (int i = 1; i <= locelements.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:893:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  893 |      for (int i = 1; i <= locelements.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:957:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  957 |      for (int i = 1; i <= locelements.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1000:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1000 |      for (int i = 1; i <= locelements.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1013:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1013 |      for (int i = oldnp+1; i <= locpoints.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1016:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1016 |      for (int i = 1; i <= locelements.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1088:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1088 |      for (int i = 1; i <= critpoints.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1092:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1092 |   for (int jj = 0; jj < intersecttrias.Size(); jj++)
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1178:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1178 |      for (int i = oldnl+1; i <= loclines.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1182:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1182 |   if (nlgpi1 <= pindex.Size() && nlgpi2 <= pindex.Size())
      |       ~~~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1182:41: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1182 |   if (nlgpi1 <= pindex.Size() && nlgpi2 <= pindex.Size())
      |                                  ~~~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1243:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1243 |      for (int i = oldnp+1; i <= locpoints.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1249:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1249 |      for (int i = oldnl+1; i <= loclines.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1281:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1281 |      for (int i = 1; i <= locelements.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1379:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1379 |      for (int i = 1; i <= dellines.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~
[ 39%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshing3.cpp.o
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1424:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1424 |   for (int i = 1; i <= pindex.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/meshing3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1428:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1428 |   for (int i = 1; i <= loclines.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1435:29: warning: comparison of integer expressions of different signedness: 'const INDEX' {aka 'const int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1435 |        loclines.Get(i).I(j) <= pindex.Size())
      |        ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1480:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1480 |   for (int i = 1; i <= loclines.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:1487:29: warning: comparison of integer expressions of different signedness: 'const INDEX' {aka 'const int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1487 |        loclines.Get(i).I(j) <= pindex.Size())
      |        ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:71:16:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:182:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:183:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:184:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing2.cpp:273:19:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp: In constructor 'netgen::Meshing3::Meshing3(const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:34:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   34 |   for (int i = 1; i <= rules.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp: In constructor 'netgen::Meshing3::Meshing3(const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:56:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   56 |   for (int i = 0; i < rules.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp: In destructor 'virtual netgen::Meshing3::~Meshing3()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:68:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   68 |   for (int i = 0; i < rules.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp: In member function 'netgen::MESHING3_RESULT netgen::Meshing3::GenerateMesh(netgen::Mesh&, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:347:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  347 |  for(int i = 1; i <= allowpoint.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:376:37: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  376 |    if (onlytri && groupfaces.Size() <= 20 + 2*stat.qualclass &&
      |                   ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:381:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  381 |        for(int i = 1; i <= groupfaces.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:384:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |        for(int i = 1; i <= groupfaces.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:385:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  385 |   for (j = 1; j <= locfaces.Size(); j++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:399:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  399 |        for(int i = 1; i <= groupfaces.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:473:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  473 |        for(int i = 1; i <= canuse.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:508:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  508 |    for (int i = oldnp+1; i <= plainpoints.Size(); i++)
      |                          ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:516:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  516 |        for (int i = 1; i <= locelements.Size(); i++)
      |                        ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:533:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  533 |        for (int i = 1; i <= locelements.Size(); i++)
      |                        ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:568:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  568 |     for(int i = 1; i <= plainpoints.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:571:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  571 |         if (i <= pindex.Size())
      |             ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:585:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  585 |        for(int i = oldnp+1; i <= locpoints.Size(); i++)
      |                             ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:589:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  589 |        for(int i = oldnf+1; i <= locfaces.Size(); i++)
      |                             ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:593:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  593 |        for(int i = 1; i <= delfaces.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:597:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  597 |        for(int i = 1; i <= locelements.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:627:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  627 |    for(int i = 1; i <= tempnewpoints.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:629:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  629 |    for(int i = 1; i <= tempnewfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:631:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |    for(int i = 1; i <= tempdelfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:633:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  633 |    for(int i = 1; i <= templocelements.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:640:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  640 |        for(int i = 1; i <= locpoints.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:643:11: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  643 |     if (i <= pindex.Size())
      |         ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:655:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  655 |    for (int i = oldnp+1; i <= locpoints.Size(); i++)
      |                          ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:661:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  661 |    for (int i = 1; i <= locelements.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:679:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  679 |    for(int i = oldnf+1; i <= locfaces.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:688:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  688 |    for(int i = 1; i <= delfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:712:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  712 |   for(int i = 1; i <= ruleused.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp: In member function 'void netgen::Meshing3::BlockFillLocalH(netgen::Mesh&, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:1171:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1171 |       for (int i = 1; i <= npoints.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:1184:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1184 |   for (int i = 1; i <= npoints.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:1252:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1252 |   for (int i = 1; i <= npoints.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:49,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp: In instantiation of 'int netgen::FindInnerPoint(POINTArray&, FACEArray&, netgen::Point3d&) [with POINTArray = netgen::Array<netgen::MeshPoint, 1>; FACEArray = netgen::Array<netgen::MiniElement2d>]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:377:52:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:108:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  108 |   for (int i = 0; i < faces.Size(); i++)
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 1; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:252:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:353:15:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:584:32:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:88:13:   required from 'int netgen::FindInnerPoint(POINTArray&, FACEArray&, netgen::Point3d&) [with POINTArray = netgen::Array<netgen::MeshPoint, 1>; FACEArray = netgen::Array<netgen::MiniElement2d>]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:377:52:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
[ 39%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshtool.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/meshtool.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:49,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp: In function 'int netgen::FindInnerPoint(POINTArray&, FACEArray&, netgen::Point3d&) [with POINTArray = netgen::Array<netgen::MeshPoint, 1>; FACEArray = netgen::Array<netgen::MiniElement2d>]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: '*((void*)& sol +12)' may be used uninitialized in this function [-Wmaybe-uninitialized]
  165 |       for (int j = 0; j < 4; j++) act[j] = sol[j];
      |                                   ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: '*((void*)& sol +8)' may be used uninitialized in this function [-Wmaybe-uninitialized]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: '*((void*)& sol +4)' may be used uninitialized in this function [-Wmaybe-uninitialized]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp: In function 'double netgen::CalcVolume(const netgen::Array<netgen::Point3d>&, const netgen::Array<netgen::Element>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:564:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  564 |     for (int i = 0; i < elements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp: In function 'void netgen::MeshQuality3d(const netgen::Mesh&, netgen::Array<int>*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:587:19: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  587 |     for (i = 1; i <= incl.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtool.cpp:137:12:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
[ 40%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshtype.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/meshtype.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp
[ 41%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/msghandler.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/msghandler.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp
[ 41%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/netrule2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/netrule2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp: In member function 'void netgen::Element::GetTets(netgen::Array<netgen::Element>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:1279:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1279 |     for (i = 1; i <= locels.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp: In member function 'void netgen::Identifications::GetMap(int, netgen::Array<int, 1>&, bool) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:2568:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2568 |       for (int i = 0; i < idpoints_table[identnr].Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:28,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/table.hpp: In instantiation of 'std::ostream& netgen::operator<<(std::ostream&, const netgen::TABLE<T, BASE>&) [with T = netgen::INDEX_2; int BASE = 0; std::ostream = std::basic_ostream<char>]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:2650:33:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/table.hpp:264:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  264 |       for (int j = 0; j < row.Size(); j++)
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::IntegrationPointData>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = std::shared_ptr<netgen::IntegrationPointData>; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:2317:40:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::IntegrationPointData>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::IntegrationPointData>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:2565:16:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:2602:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp: In function 'void netgen::ResetStatus()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:126:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  126 |   for (int i = 0; i < msgstatus_stack.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/msghandler.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp: In destructor 'netgen::netrule::~netrule()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:17:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   17 |   for(int i = 0; i < oldutofreearea_i.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:19:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   19 |   for(int i = 0; i < freezone_i.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp: In member function 'void netgen::netrule::SetFreeZoneTransformation(const netgen::Vector&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:38:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   38 |   if (tolclass <= oldutofreearea_i.Size())
      |       ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp: In member function 'int netgen::netrule::IsLineInFreeZone2(const netgen::Point2d&, const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:127:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  127 |   for (int i = 1; i <= transfreezone.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:148:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  148 |       for (int i = 1; i <= transfreezone.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:36:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
[ 42%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/netrule3.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/netrule3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp
[ 42%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/parser2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/parser2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp
[ 43%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/parser3.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/parser3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In destructor 'netgen::vnetrule::~vnetrule()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:21:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   21 |   for (int i = 1; i <= freefaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:23:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   23 |   for (int i = 1; i <= freesets.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:25:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   25 |   for (int i = 1; i <= freeedges.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:27:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   27 |   for (int i = 1; i <= freefaceinequ.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'int netgen::vnetrule::TestFlag(char) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:35:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   35 |   for (int i = 1; i <= flags.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'void netgen::vnetrule::SetFreeZoneTransformation(const netgen::Vector&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:78:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   78 |   for (i = 2; i <= freezone.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:85:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   85 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:90:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   90 |       for (i = 1; i <= freesetfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'int netgen::vnetrule::ConvexFreeZone() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:141:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  141 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:149:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  149 |       for (i = 1; i <= freesetedges.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'int netgen::vnetrule::IsInFreeZone(const netgen::Point3d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:175:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:181:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  181 |       for (i = 1; i <= freesetfaces.Size() && inthis; i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'int netgen::vnetrule::IsTriangleInFreeZone(const netgen::Point3d&, const netgen::Point3d&, const netgen::Point3d&, const netgen::Array<int>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:213:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  213 |    for (j = 1; j <= freezonepi.Size(); j++)
      |                ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:219:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  219 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:225:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  225 |    for (j = 1; j <= freeseti.Size(); j++)
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'int netgen::vnetrule::IsTriangleInFreeSet(const netgen::Point3d&, const netgen::Point3d&, const netgen::Point3d&, int, const netgen::Array<int>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:316:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  316 |       for (i = 1; i <= freesetfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:446:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  446 |       for (i = 1; i <= freesetfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:579:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  579 |       for (i = 1; i <= lpi.Size(); i++)
      |                   ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:585:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  585 |       for (i = 1; i <= freesetfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:618:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  618 |       for (i = 1; i <= lpi.Size(); i++)
      |                   ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:624:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       for (i = 1; i <= freesetfaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:644:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  644 |   for (i = 1; i <= freesetfaces.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:686:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  686 |   for (i = 1; i <= transfreezone.Size() && (allleft || allright); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:739:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  739 |       for (i = 1; i <= activefaces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'int netgen::vnetrule::IsQuadInFreeZone(const netgen::Point3d&, const netgen::Point3d&, const netgen::Point3d&, const netgen::Point3d&, const netgen::Array<int>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:880:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  880 |    for (j = 1; j <= freezonepi.Size(); j++)
      |                ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:886:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  886 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:892:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  892 |    for (j = 1; j <= freeseti.Size(); j++)
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp: In member function 'int netgen::vnetrule::TestOk() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:995:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  995 |   for (i = 1; i <= cntpused.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:997:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  997 |   for (i = 1; i <= faces.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:999:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  999 |   for (i = 1; i <= delfaces.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:1003:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1003 |   for (i = 1; i <= faces.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:1008:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1008 |   for (i = 1; i <= cntpused.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:1016:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1016 |   for (i = 1; i <= faces.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:1036:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1036 |        for (k = 1; k <= edge1.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:52:41:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/netrule3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp: In member function 'void netgen::netrule::LoadRule(std::istream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:434:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  434 |     for (i = 1; i <= pnearness.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:473:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  473 |   for (i = 0; i < oldutofreearea_i.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:485:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  485 |       for (int j = 0; j < freezone.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point2d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:93:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:143:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec2d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:144:68:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom2d.hpp:211:9: note: 'class netgen::Vec2d' declared here
  211 |   class Vec2d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:309:7: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
  309 |       data[size] = el;
      |       ^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp: In member function 'void netgen::vnetrule::LoadRule(std::istream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:370:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  370 |        for (i = 1; i <= points.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:375:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  375 |        for (i = 1; i <= points.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:388:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  388 |   for (j = 1; j <= 3 * (points.Size() - noldp); j++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:395:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  395 |       for (k = 1; k <= 3 * points.Size(); k++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:431:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  431 |        for (i = 1; i <= points.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:436:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  436 |        for (i = 1; i <= points.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:448:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  448 |   for (j = 1; j <= 3 * (points.Size() - noldp); j++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:455:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  455 |       for (k = 1; k <= 3 * points.Size(); k++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:653:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  653 |   for (i = 1; i <= freezone.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:654:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  654 |     for (j = 1; j <= points.Size(); j++)
      |                 ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:669:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  669 |   for (i = 1; i <= freezonepi.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:671:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  671 |   for (i = 1; i <= freezone.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:679:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  679 |   for (i = 1; i <= elements.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:710:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  710 |       for (i = 1; i <= freezone.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:726:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  726 |    for (int j = 1; j <= points.Size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:729:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  729 |    for (int j = 1; j <= freezone.Size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:737:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  737 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:744:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  744 |       for (ii1 = 1; ii1 <= freeset.Size(); ii1++)
      |                     ~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:745:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  745 |  for (ii2 = 1; ii2 <= freeset.Size(); ii2++)
      |                ~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:746:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  746 |    for (ii3 = 1; ii3 <= freeset.Size(); ii3++)
      |                  ~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:762:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  762 |   for (ii = 1; ii <= freeset.Size(); ii++)
      |                ~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:780:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  780 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:791:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  791 |     for (i = 1; i <= pnearness.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:815:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  815 |  for (i = 1; i <= edges.Size(); i++)
      |              ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:833:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  833 |  for (i = 1; i <= elements.Size(); i++)
      |              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:857:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  857 |     for (i = 1; i <= pnearness.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:875:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  875 |   for (fs = 1; fs <= freesets.Size(); fs++)
      |                ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:885:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  885 |       for (k = 1; k <= freesetfaces.Size(); k++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:889:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  889 |    for (l = k+1; l <= freesetfaces.Size(); l++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:148:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
[ 43%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/prism2rls.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/prism2rls.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/prism2rls.cpp
[ 44%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/pyramid2rls.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/pyramid2rls.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/pyramid2rls.cpp
[ 44%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/pyramidrls.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/pyramidrls.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/pyramidrls.cpp
[ 45%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/quadrls.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/quadrls.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/quadrls.cpp
[ 45%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/refine.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/refine.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp
[ 46%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/ruler2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/ruler2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp
[ 46%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/ruler3.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/ruler3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parser3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:309:7: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
  309 |       data[size] = el;
      |       ^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:309:7: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
  309 |       data[size] = el;
      |       ^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:309:7: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
  309 |       data[size] = el;
      |       ^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:309:7: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
  309 |       data[size] = el;
      |       ^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:309:7: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
  309 |       data[size] = el;
      |       ^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp: In member function 'void netgen::Refinement::Refine(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:26:36: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   26 |     if (mesh.mlbetweennodes.Size() < mesh.GetNV())
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:111:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  111 |     for (int i = 0; i < par_nr.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:115:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  115 |     for (int i = 0; i < parents.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:158:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  158 |      if (pinew >= epgi.Size()+PointIndex::BASE)
      |          ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp: In member function 'int netgen::Meshing2::ApplyRules(netgen::Array<netgen::Point2d>&, netgen::Array<int>&, int, netgen::Array<netgen::INDEX_2>&, int, netgen::Array<netgen::Element2d>&, netgen::Array<int>&, int, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:170:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  170 |     for (int i = maxlegalline; i < llines1.Size(); i++)
      |                                ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:179:5: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  179 |   i < surfgi.Size()+PointIndex::BASE; i++)
      |   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:208:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  208 |     for (int ri = 1; ri <= rules.Size(); ri++)
      |                      ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:242:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  242 |     if (surfgi.Size() < pnums.Elem(4+j))
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:360:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  360 |   for (int i = 0; i < pmap.Size(); i++)
      |                   ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:511:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  511 |    for (int i = maxlegalpoint+1; i <= lpoints.Size(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:544:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  544 |    for (int i = maxlegalline+1; i <= llines.Size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:319:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  319 |         if (surfgi.Size() < pnums.Elem(5+j))
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:631:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |    for (int i = 1; i <= elements.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::Append(netgen::FlatArray<T2, B2>) [with T2 = netgen::Point2d; int B2 = 0; T = netgen::Point2d; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:708:31:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:319:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  319 |       for (int i = 0; i < a2.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::Append(netgen::FlatArray<T2, B2>) [with T2 = netgen::INDEX_2; int B2 = 0; T = netgen::INDEX_2; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:709:30:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:319:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::Append(netgen::FlatArray<T2, B2>) [with T2 = int; int B2 = 0; T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:710:31:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:319:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::Append(netgen::FlatArray<T2, B2>) [with T2 = netgen::Element2d; int B2 = 0; T = netgen::Element2d; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:711:31:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:319:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point2d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:597:51:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:607:42:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:465:27:   required from 'netgen::ArrayMem<T, S>& netgen::ArrayMem<T, S>::operator=(const T&) [with T = int; int S = 100]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.cpp:104:17:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:28:49:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::PointIndices<2>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:192:21: note: 'class netgen::PointIndices<2>' declared here
  192 |   template <> class PointIndices<2> : public INDEX_2
      |                     ^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:29:76:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:46:30:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:123:16:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::EdgePointGeomInfo; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::EdgePointGeomInfo; int BASE = 1; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:159:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::EdgePointGeomInfo' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:116:9: note: 'class netgen::EdgePointGeomInfo' declared here
  116 |   class EdgePointGeomInfo
      |         ^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:465:27:   required from 'netgen::ArrayMem<T, S>& netgen::ArrayMem<T, S>::operator=(const T&) [with T = netgen::PointIndex; int S = 27]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/refine.cpp:509:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp: In member function 'int netgen::Meshing3::ApplyRules(netgen::Array<netgen::Point3d, 1>&, netgen::Array<int, 1>&, netgen::Array<netgen::MiniElement2d>&, netgen::INDEX, netgen::INDEX_2_HASHTABLE<int>&, netgen::Array<netgen::Element>&, netgen::Array<int>&, int, double, int, float&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:180:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  180 |   for (int ri = 0; ri < rules.Size(); ri++)
      |                    ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:225:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  225 |   for (int ri = 1; ri <= rules.Size(); ri++)
      |                    ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:456:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  456 |      while (!ok && locpi < lpoints.Size()-1+PointIndex::BASE)
      |                    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:651:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  651 |      for (int i = 1; i <= fz.Size(); i++)
      |                      ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:658:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  658 |         for (int i = 1; i <= lpoints.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:682:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  682 |         for (int i = 1; i <= lfaces.Size() && ok; i++)
      |                         ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:957:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  957 |      for (int i = 1; i <= elements.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:1070:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1070 |          for (int i = noldlp+1; i <= lpoints.Size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:1074:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1074 |          for (int i = noldlf+1; i <= lfaces.Size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:1078:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1078 |          for (int i = 1; i <= delfaces.Size(); i++)
      |                          ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:1082:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1082 |          for (int i = 1; i <= elements.Size(); i++)
      |                          ~~^~~~~~~~~~~~~~~~~~
[ 47%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/secondorder.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/secondorder.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:108:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Box3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Box3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:165:34:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Box3d'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:571:9: note: 'class netgen::Box3d' declared here
  571 |   class Box3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = char; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:260:15:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:263:15:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point3d; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:873:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:1069:34:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler3.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp: In member function 'void netgen::Refinement::ValidateRefinedMesh(netgen::Mesh&, netgen::Array<netgen::INDEX_2>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:431:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  431 |  for (int i = 1; i <= parents.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::PointIndices<2>; int BASE = 1; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:325:45:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::PointIndices<2>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/secondorder.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:192:21: note: 'class netgen::PointIndices<2>' declared here
  192 |   template <> class PointIndices<2> : public INDEX_2
      |                     ^~~~~~~~~~~~~~~
[ 47%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/smoothing2.5.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/smoothing2.5.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp
[ 48%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/smoothing2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/smoothing2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 48%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/smoothing3.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/smoothing3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp: In member function 'void netgen::MeshOptimize2d::ProjectBoundaryPoints(netgen::Array<int>&, const netgen::Array<netgen::Point<3, double>*>&, netgen::Array<netgen::Point<3, double>*>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:13:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   13 |     for(int i=0; i<surfaceindex.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp: In member function 'void netgen::MeshOptimize2d::ImproveVolumeMesh(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:81:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   81 |     for (i = 0; i < seia.Size(); i++)
      |                 ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:90:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   90 |     for (i = 0; i < seia.Size(); i++)
      |                 ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:183:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  183 |  for (j = 0; j < elementsonpoint[pi].Size(); j++)
      |              ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:239:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  239 |       for (j = 0; j < locelements.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.5.cpp:79:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2SurfaceMinFunction::Func(const netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:226:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  226 |       for (int j = 0; j < ld.locelements.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2SurfaceMinFunction::FuncGrad(const netgen::Vector&, netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:258:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  258 |       for (int j = 0; j < ld.locelements.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2SurfaceMinFunction::FuncDeriv(const netgen::Vector&, const netgen::Vector&, double&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:291:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  291 |       for (int j = 0; j < ld.locelements.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2SurfaceMinFunction::XXFuncGrad(const netgen::Vector&, netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:370:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  370 |     for (int j = 0; j < ld.locelements.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2SurfaceMinFunction::XXFuncDeriv(const netgen::Vector&, const netgen::Vector&, double&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:422:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  422 |     for (int j = 0; j < ld.locelements.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2EdgeMinFunction::FuncGrad(const netgen::Vector&, netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:507:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  507 |     for (j = 0; j < ld.locelements.Size(); j++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2SurfaceMinFunctionJacobian::FuncGrad(const netgen::Vector&, netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:592:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  592 |     for (int j = 1; j <= ld.locelements.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'virtual double netgen::Opti2SurfaceMinFunctionJacobian::FuncDeriv(const netgen::Vector&, const netgen::Vector&, double&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:663:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  663 |     for (j = 1; j <= ld.locelements.Size(); j++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~
[ 49%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/specials.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/specials.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp: In member function 'void netgen::MeshOptimize2d::ImproveMesh(netgen::Mesh&, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:747:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  747 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:762:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  762 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:768:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  768 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:780:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  780 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:787:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  787 |     for (int i = 0; i < seia.Size(); i++)
      |                     ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:927:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  927 |     for (int hi = 0; hi < icompress.Size(); hi++)
      |                      ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:967:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  967 |      for (int j = 0; j < elementsonpoint[hi].Size(); j++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:996:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  996 |    for (int j = 0; j < ld.locelements.Size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:1003:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1003 |    for (int j = 0; j < ld.locelements.Size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:1036:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1036 |    for (int j = 0; j < ld.locelements.Size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:1074:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1074 |     for (int j = 0; j < ld.locelements.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:588:31:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing2.cpp:779:12:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::MinFunctionSum::Func(const netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:17:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   17 |     for(int i=0; i<functions.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual void netgen::MinFunctionSum::Grad(const netgen::Vector&, netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:27:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   27 |     for(int i=0; i<functions.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::MinFunctionSum::FuncGrad(const netgen::Vector&, netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:41:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   41 |     for(int i=0; i<functions.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::MinFunctionSum::FuncDeriv(const netgen::Vector&, const netgen::Vector&, double&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:55:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   55 |     for(int i=0; i<functions.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::MinFunctionSum::GradStopping(const netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:66:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   66 |     for(int i=0; i<functions.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::PointFunction1::Func(const netgen::Vector&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:105:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  105 |     for (int j = 0; j < faces.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In constructor 'netgen::PointFunction::PointFunction(netgen::Mesh::T_POINTS&, const T_VOLELEMENTS&, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:330:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  330 |     for (int i = 0; i < elements.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::PointFunction::PointFunctionValue(const netgen::Point<3, double>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:351:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  351 |     for (int j = 0; j < elementsonpoint[actpind].Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::PointFunction::PointFunctionValueGrad(const netgen::Point<3, double>&, netgen::Vec<3, double>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:371:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  371 |     for (int j = 0; j < elementsonpoint[actpind].Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'virtual double netgen::PointFunction::PointFunctionValueDeriv(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, double&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:401:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  401 |     for (int j = 0; j < elementsonpoint[actpind].Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'int netgen::PointFunction::MovePointToInner()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:427:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  427 |     for (int j = 0; j < elementsonpoint[actpind].Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In function 'double netgen::CalcTotalBad(const T_POINTS&, const T_VOLELEMENTS&, const netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:934:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  934 |   for (int i = 1; i <= elements.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In constructor 'netgen::JacobianPointFunction::JacobianPointFunction(netgen::Mesh::T_POINTS&, const T_VOLELEMENTS&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:1009:17: warning: comparison of integer expressions of different signedness: 'netgen::INDEX' {aka 'int'} and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1009 |   for (i = 1; i <= elements.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'void netgen::Mesh::ImproveMeshJacobian(const netgen::MeshingParameters&, netgen::OPTIMIZEGOAL, const netgen::BitArray*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:1554:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1554 |       for(i = 1; i<=points.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp: In member function 'void netgen::Mesh::ImproveMeshJacobianOnSurface(const netgen::MeshingParameters&, const netgen::BitArray&, const netgen::Array<netgen::Vec<3, double>*>&, netgen::OPTIMIZEGOAL, const netgen::Array<netgen::Array<int, 1>*>*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:1709:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1709 |       for(i=1; i<=points.Size(); i++)
      |                ~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:1761:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1761 |      for(j=0; brother == -1 && j<used_idmaps->Size(); j++)
      |                                ~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:1763:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1763 |   if(i < (*used_idmaps)[j]->Size() + PointIndex::BASE)
      |      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:1820:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1820 |   for(i=0; i<locidmaps.Size(); i++)
      |            ~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:49,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp: In instantiation of 'int netgen::FindInnerPoint(POINTArray&, FACEArray&, netgen::Point3d&) [with POINTArray = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>; FACEArray = netgen::Array<netgen::Element2d>]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:443:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:108:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  108 |   for (int i = 0; i < faces.Size(); i++)
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:930:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:1366:11:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:88:13:   required from 'int netgen::FindInnerPoint(POINTArray&, FACEArray&, netgen::Point3d&) [with POINTArray = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>; FACEArray = netgen::Array<netgen::Element2d>]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:443:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
[ 49%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/tetrarls.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/tetrarls.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/tetrarls.cpp
[ 50%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/topology.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/topology.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/specials.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
[ 50%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/triarls.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/triarls.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/triarls.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
[ 51%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/validate.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/validate.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:383:43: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  383 |          for (ElementIndex ei = begin; ei < end; ei++)
      |                                        ~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:404:43: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  404 |          for (ElementIndex ei = begin; ei < end; ei++)
      |                                        ~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:425:50: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  425 |          for (SurfaceElementIndex ei = begin; ei < end; ei++)
      |                                               ~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:448:52: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  448 |          for (SurfaceElementIndex sei = begin; sei < end; sei++)
      |                                                ~~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'void netgen::MeshTopology::Update(netgen::TaskManager, netgen::Tracer)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:475:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  475 |     for (int pei = 0; pei < mesh->pointelements.Size(); pei++)
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:482:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  482 |     for (int pei = 0; pei < mesh->pointelements.Size(); pei++)
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:511:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  511 |  for (int i = 0; i < edge2vert.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:514:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  514 |  for (int i = 0; i < edge2vert.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:551:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  551 |                   v < end+PointIndex::BASE; v++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:604:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  604 |                   v < end+PointIndex::BASE; v++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:635:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  635 |                  for (int j = 0; j < vertex2.Size(); j++)
      |                                  ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'void netgen::MeshTopology::Update(netgen::TaskManager, netgen::Tracer)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:688:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  688 |  for (int i = 0; i < face2vert.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:691:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  691 |  for (int i = 0; i < face2vert.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:727:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  727 |                    v < end+PointIndex::BASE; v++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:731:37: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  731 |                   for (int j = 0; j < vert2oldface[v].Size(); j++)
      |                                   ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:773:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
  773 |                    v < end+PointIndex::BASE; v++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:779:37: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  779 |                   for (int j = 0; j < vert2oldface[v].Size(); j++)
      |                                   ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1157:48: warning: comparison of integer expressions of different signedness: 'int' and 'std::size_t' {aka 'unsigned int'} [-Wsign-compare]
 1157 |               for (ElementIndex ei = begin; ei < end; ei++)
      |                                             ~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'void netgen::MeshTopology::Update(netgen::TaskManager, netgen::Tracer)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1200:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1200 |    for (int k = 0; k < vertels.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1209:56: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1209 |       if (mesh->coarsemesh && mesh->hpelements->Size() == mesh->GetNE() )
      |                               ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'void netgen::MeshTopology::GetEdgeVertices(int, int&, int&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1777:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1777 |     if (ednr < 1 || ednr > edge2vert.Size())
      |                     ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'void netgen::MeshTopology::GetFaceEdges(int, netgen::Array<int>&, bool) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1818:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1818 |     for (int i = 0; i < els.Size(); i++)
      |                     ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1830:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1830 |        for(int k=0;k<pi.Size();k++)
      |                    ~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1835:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1835 |      if (cntv == pi.Size())
      |          ~~~~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1848:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1848 |      for (int j = 0; j < eledges.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1855:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1855 |   for (int k = 0; k < pi.Size(); k++)
      |                   ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'int netgen::MeshTopology::GetVerticesEdge(int, int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1962:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1962 |     for ( int i = 0; i < elements_v1.Size(); i++ )
      |                      ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1965:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1965 |  for ( int ed = 0; ed < elementedges.Size(); ed ++)
      |                    ~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'void netgen::MeshTopology::GetSegmentVolumeElements(int, netgen::Array<netgen::ElementIndex>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1988:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1988 |     for ( int eli1=1; eli1 <= volels1.Size(); eli1++)
      |                       ~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp: In member function 'void netgen::MeshTopology::GetSegmentSurfaceElements(int, netgen::Array<netgen::SurfaceElementIndex>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2003:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2003 |     for ( int eli1=1; eli1 <= els1.Size(); eli1++)
      |                       ~~~~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:370:11:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:590:30:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_4; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_4; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:763:30:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_4'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/template.hpp:277:7: note: 'class netgen::INDEX_4' declared here
  277 | class INDEX_4
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1092:16:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = short int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = short int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1141:13:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::ElementIndex; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::ElementIndex; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1912:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::ElementIndex' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:205:9: note: 'class netgen::ElementIndex' declared here
  205 |   class ElementIndex
      |         ^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = netgen::ElementIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = netgen::ElementIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:1989:49:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = netgen::SurfaceElementIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = netgen::SurfaceElementIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/topology.cpp:2004:43:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:49,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/smoothing3.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp: In function 'int netgen::FindInnerPoint(POINTArray&, FACEArray&, netgen::Point3d&) [with POINTArray = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>; FACEArray = netgen::Array<netgen::Element2d>]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: '*((void*)& sol +12)' may be used uninitialized in this function [-Wmaybe-uninitialized]
  165 |       for (int j = 0; j < 4; j++) act[j] = sol[j];
      |                                   ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: '*((void*)& sol +8)' may be used uninitialized in this function [-Wmaybe-uninitialized]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: '*((void*)& sol +4)' may be used uninitialized in this function [-Wmaybe-uninitialized]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/findip.hpp:165:35: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized]
[ 51%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/bcfunctions.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/bcfunctions.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 52%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/parallelmesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/parallelmesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp: In function 'void netgen::GetWorkingArea(netgen::BitArray&, netgen::BitArray&, const netgen::Mesh&, const netgen::Array<netgen::ElementIndex>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:114:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  114 |     for(int i=0; i<bad_elements.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp: In function 'void netgen::RepairBisection(netgen::Mesh&, netgen::Array<netgen::ElementIndex>&, const netgen::BitArray&, const netgen::Refinement&, const netgen::Array<double, 0, int>&, double, bool, const netgen::Array<netgen::Array<int, 1>*>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:307:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  307 |      for(int i=0; i<nv.Size(); i++)
      |                   ~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:319:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  319 |      for(int i=0; i<nv.Size(); i++)
      |                   ~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:568:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  568 |  for(int i=0; i<bad_elements.Size(); i++)
      |               ~^~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:15:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::ElementIndex; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::ElementIndex; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:59:27:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::ElementIndex' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:205:9: note: 'class netgen::ElementIndex' declared here
  205 |   class ElementIndex
      |         ^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/validate.cpp:200:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp: In function 'void netgen::GetFaceColours(netgen::Mesh&, netgen::Array<netgen::Vec3d>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:64:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   64 |          for(int j = 1; j <= face_colours.Size(); j++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:79:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   79 |          for( int i = 1; i <= face_colours.Size(); i++)
      |                          ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp: In function 'void netgen::AutoColourAlg_UserProfile(netgen::Mesh&, std::ifstream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:194:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  194 |       for(int i = 1; i <= bc_num.Size();i++)
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:229:46: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  229 |             for(int col_index = 1; col_index <= bc_colours.Size(); col_index++)
      |                                    ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:262:38: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  262 |       for(int bc_index = 0; bc_index <= bc_num.Size(); bc_index++)
      |                             ~~~~~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp: In function 'void netgen::AutoColourAlg_Sorted(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:302:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  302 |       for(int i = 1; i <= all_colours.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:329:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  329 |       for(int i = 0; i <= all_colours.Size(); i++) colours_sorted[i] = i;
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:354:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  354 |             for(int i = 1; i <= all_colours.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:386:30: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  386 |             for(int i = 0; i < colours_sorted.Size(); i++)
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:408:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  408 |       for(int i = 0; i < faces_sorted.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::BubbleSort(netgen::FlatArray<T>&, netgen::FlatArray<S>&) [with T = int; S = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:372:45:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:701:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  701 |     for (int i = 0; i < data.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:702:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  702 |       for (int j = i+1; j < data.Size(); j++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:56:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/bcfunctions.cpp:323:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp: In member function 'void netgen::Mesh::SendMesh() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:150:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  150 |  for (int hi = 0; hi < els.Size(); hi++)
      |                   ~~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:170:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  170 |  for (int hi = 0; hi < sels.Size(); hi++)
      |                   ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:189:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  189 |  for (int hi = 0; hi < segs.Size(); hi++)
      |                   ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:216:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  216 |  for (int hi = 0; hi < els.Size(); hi++)
      |                   ~~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:231:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  231 |  for (int hi = 0; hi < sels.Size(); hi++)
      |                   ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:246:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  246 |  for (int hi = 0; hi < segs.Size(); hi++)
      |                   ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:265:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  265 |  for (int j = 0; j < procs.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:302:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  302 |  for (int j = 0; j < procs.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:311:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  311 |  for (int j = 0; j < procs.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:312:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  312 |    for (int k = 0; k < procs.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp: In member function 'void netgen::Mesh::ReceiveParallelMesh()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:630:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  630 |     for (int hi = 0; hi < dist_pnums.Size(); hi += 3)
      |                      ~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:645:40: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  645 |       for (int ind = 0, elnum = 1; ind < elarray.Size(); elnum++)
      |                                    ~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:662:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  662 |       for (int i = 0; i < fddata.Size(); i += 6)
      |                       ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:684:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  684 |       while (ii < selbuf.Size()-1)
      |              ~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:717:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  717 |       while ( ii < segmbuf.Size() )
      |               ~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp: In member function 'void netgen::Mesh::ParallelMetis()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:948:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  948 |      for (int j = 0; j < els.Size(); j++)
      |                      ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:983:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  983 |      for (int j = 0; j < els.Size(); j++)
      |                      ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp: In member function 'void netgen::Mesh::ParallelMetis(netgen::Array<int>&, netgen::Array<int>&, netgen::Array<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1073:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1073 |  if (volume_weights.Size()<ind)
      |      ~~~~~~~~~~~~~~~~~~~~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1089:28: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1089 |  if (surface_weights.Size()<ind)
      |      ~~~~~~~~~~~~~~~~~~~~~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1105:28: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1105 |  if (segment_weights.Size()<ind)
      |      ~~~~~~~~~~~~~~~~~~~~~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp: In member function 'void netgen::Mesh::PartHybridMesh()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1308:35: warning: unused variable 'v_weights' [-Wunused-variable]
 1308 |     idxtype  *xadj, * adjacency, *v_weights = NULL, *e_weights = NULL;
      |                                   ^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1308:54: warning: unused variable 'e_weights' [-Wunused-variable]
 1308 |     idxtype  *xadj, * adjacency, *v_weights = NULL, *e_weights = NULL;
      |                                                      ^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1310:9: warning: unused variable 'weightflag' [-Wunused-variable]
 1310 |     int weightflag = 0;
      |         ^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1311:9: warning: unused variable 'numflag' [-Wunused-variable]
 1311 |     int numflag = 0;
      |         ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1312:9: warning: unused variable 'nparts' [-Wunused-variable]
 1312 |     int nparts = ntasks - 1;
      |         ^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1314:9: warning: variable 'options' set but not used [-Wunused-but-set-variable]
 1314 |     int options[5];
      |         ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1316:9: warning: unused variable 'edgecut' [-Wunused-variable]
 1316 |     int edgecut;
      |         ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp: In member function 'void netgen::Mesh::PartDualHybridMesh()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1429:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1429 |  for ( int i = 0; i < elfaces.Size(); i++ )
      |                   ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1427:10: warning: variable 'volel' set but not used [-Wunused-but-set-variable]
 1427 |  Element volel = VolumeElement(el);
      |          ^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1403:35: warning: unused variable 'v_weights' [-Wunused-variable]
 1403 |     idxtype  *xadj, * adjacency, *v_weights = NULL, *e_weights = NULL;
      |                                   ^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1403:54: warning: unused variable 'e_weights' [-Wunused-variable]
 1403 |     idxtype  *xadj, * adjacency, *v_weights = NULL, *e_weights = NULL;
      |                                                      ^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1405:9: warning: unused variable 'weightflag' [-Wunused-variable]
 1405 |     int weightflag = 0;
      |         ^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1407:9: warning: unused variable 'nparts' [-Wunused-variable]
 1407 |     int nparts = ntasks - 1;
      |         ^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1409:9: warning: variable 'options' set but not used [-Wunused-but-set-variable]
 1409 |     int options[5];
      |         ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1411:9: warning: unused variable 'edgecut' [-Wunused-variable]
 1411 |     int edgecut;
      |         ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp: In member function 'void netgen::Mesh::PartDualHybridMesh2D()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1547:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1547 |      for (int k = 0; k < vert2els[vnr].Size(); k++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1572:13: warning: unused variable 'weightflag' [-Wunused-variable]
 1572 |     idxtype weightflag = 0;
      |             ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::BubbleSort(const netgen::FlatArray<T>&) [with T = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:1355:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:687:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  687 |     for (int i = 0; i < data.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:688:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  688 |       for (int j = i+1; j < data.Size(); j++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:69:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:143:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/parallelmesh.cpp:912:19:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
[ 53%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/paralleltop.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/paralleltop.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp
[ 53%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/basegeom.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/basegeom.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp: In member function 'void netgen::ParallelMeshTopology::Reset()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:33:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   33 |     if (glob_edge.Size() != ned)
      |         ~~~~~~~~~~~~~~~~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:44:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   44 |     if (glob_vert.Size() != mesh.GetNV())
      |         ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp: In member function 'void netgen::ParallelMeshTopology::SetDistantFaceNum(int, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:60:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   60 |     for ( int i = 0; i < loc2distface[locnum-1].Size(); i+=1 )
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp: In member function 'void netgen::ParallelMeshTopology::SetDistantPNum(int, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:68:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   68 |     for ( int i = 0;  i < loc2distvert[locnum-1].Size(); i+=1 )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp: In member function 'void netgen::ParallelMeshTopology::SetDistantEdgeNum(int, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:77:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   77 |     for ( int i = 0; i < loc2distedge[locnum-1].Size(); i+=1 )
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp: In member function 'void netgen::ParallelMeshTopology::UpdateCoarseGridGlobal()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:141:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  141 |      for ( int i = 0; i < edges.Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:143:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  143 |      for ( int i = 0; i < faces.Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:153:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  153 |      for ( int i = 0; i < edges.Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:180:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  180 |      for ( int i = 0; i  < edges.Size(); i++)
      |                       ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:184:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  184 |      for ( int i = 0; i  < faces.Size(); i++)
      |                       ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:191:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |      for (int i = 0; i  < edges.Size(); i++)
      |                      ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp: In member function 'void netgen::ParallelMeshTopology::UpdateCoarseGrid()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:357:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  357 |     for (int ii = 0; ii < recvarray.Size(); ii+=2)
      |                      ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:299:10: warning: unused variable 'v1' [-Wunused-variable]
  299 |      int v1, v2;
      |          ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:299:14: warning: unused variable 'v2' [-Wunused-variable]
  299 |      int v1, v2;
      |              ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:481:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  481 |         for (int ii = 0; ii < recvarray.Size(); ii+=2)
      |                          ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:602:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  602 |      for (int ii = 0; ii < recvarray.Size(); ii+=3)
      |                       ~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:37:15:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.cpp:316:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 54%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/python_mesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/python_mesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
[ 54%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/hexarls.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/hexarls.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/hexarls.cpp
[ 55%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/__/__/ng/onetcl.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dmesh_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/mesh.dir/__/__/ng/onetcl.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/onetcl.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:533:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  533 |      for (int i = 0; i < geometryregister.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp: In instantiation of 'void ExportArray(pybind11::module&) [with T = netgen::Element0d; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:450:27:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:33:48: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   33 |                              if (i < BASE || i >= BASE+self.Size())
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp: In instantiation of 'void ExportArray(pybind11::module&) [with T = netgen::MeshPoint; int BASE = 1; TIND = netgen::PointIndex]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:451:55:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:33:48: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp: In instantiation of 'void ExportArray(pybind11::module&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:452:32:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:33:48: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MeshingParameters::MeshSizePoint; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshtype.hpp:1287:5:   required from 'T pybind11::cast(const pybind11::handle&) [with T = netgen::MeshingParameters; typename std::enable_if<(! std::is_base_of<pybind11::detail::pyobject_tag, typename std::remove_reference<_Tp>::type>::value), int>::type <anonymous> = 0]'
/usr/include/pybind11/cast.h:1725:72:   required from 'T pybind11::handle::cast() const [with T = netgen::MeshingParameters]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/ngpython.hpp:30:39:   required from 'T pybind11::extract<T>::operator()() [with T = netgen::MeshingParameters]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:684:58:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::Element0d; int BASE = 0; TIND = int]':
/usr/include/pybind11/cast.h:925:20:   required from 'static decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) pybind11::detail::type_caster_base<type>::make_copy_constructor(const T*) [with T = netgen::Array<netgen::Element0d>; <template-parameter-2-2> = void; type = netgen::Array<netgen::Element0d>; decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) = void* (*)(const void*)]'
/usr/include/pybind11/cast.h:902:34:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype*, pybind11::return_value_policy, pybind11::handle) [with type = netgen::Array<netgen::Element0d>; pybind11::detail::type_caster_base<type>::itype = netgen::Array<netgen::Element0d>]'
/usr/include/pybind11/cast.h:867:20:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype&, pybind11::return_value_policy, pybind11::handle) [with type = netgen::Array<netgen::Element0d>; pybind11::detail::type_caster_base<type>::itype = netgen::Array<netgen::Element0d>]'
/usr/include/pybind11/pybind11.h:159:43:   required from 'void pybind11::cpp_function::initialize(Func&&, Return (*)(Args ...), const Extra& ...) [with Func = netgen::Array<netgen::Element0d>& (*&)(netgen::Mesh&); Return = netgen::Array<netgen::Element0d>&; Args = {netgen::Mesh&}; Extra = {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::return_value_policy}]'
/usr/include/pybind11/pybind11.h:64:9:   required from 'pybind11::cpp_function::cpp_function(Return (*)(Args ...), const Extra& ...) [with Return = netgen::Array<netgen::Element0d>&; Args = {netgen::Mesh&}; Extra = {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::return_value_policy}]'
/usr/include/pybind11/pybind11.h:1118:22:   required from 'pybind11::class_<type_, options>& pybind11::class_<type_, options>::def(const char*, Func&&, const Extra& ...) [with Func = netgen::Array<netgen::Element0d>& (*)(netgen::Mesh&); Extra = {pybind11::return_value_policy}; type_ = netgen::Mesh; options = {std::shared_ptr<netgen::Mesh>}]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:584:44:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::MeshPoint; int BASE = 1; TIND = netgen::PointIndex]':
/usr/include/pybind11/cast.h:925:20:   required from 'static decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) pybind11::detail::type_caster_base<type>::make_copy_constructor(const T*) [with T = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>; <template-parameter-2-2> = void; type = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>; decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) = void* (*)(const void*)]'
/usr/include/pybind11/cast.h:902:34:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype*, pybind11::return_value_policy, pybind11::handle) [with type = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>; pybind11::detail::type_caster_base<type>::itype = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>]'
/usr/include/pybind11/cast.h:867:20:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype&, pybind11::return_value_policy, pybind11::handle) [with type = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>; pybind11::detail::type_caster_base<type>::itype = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>]'
/usr/include/pybind11/pybind11.h:159:43:   required from 'void pybind11::cpp_function::initialize(Func&&, Return (*)(Args ...), const Extra& ...) [with Func = pybind11::cpp_function::cpp_function(Return (Class::*)(Arg ...), const Extra& ...) [with Return = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>&; Class = netgen::Mesh; Arg = {}; Extra = {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::return_value_policy}]::<lambda(netgen::Mesh*)>; Return = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>&; Args = {netgen::Mesh*}; Extra = {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::return_value_policy}]'
/usr/include/pybind11/pybind11.h:78:9:   required from 'pybind11::cpp_function::cpp_function(Return (Class::*)(Arg ...), const Extra& ...) [with Return = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>&; Class = netgen::Mesh; Arg = {}; Extra = {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::return_value_policy}]'
/usr/include/pybind11/pybind11.h:1118:22:   required from 'pybind11::class_<type_, options>& pybind11::class_<type_, options>::def(const char*, Func&&, const Extra& ...) [with Func = netgen::Array<netgen::MeshPoint, 1, netgen::PointIndex>& (netgen::Mesh::*)(); Extra = {pybind11::return_value_policy}; type_ = netgen::Mesh; options = {std::shared_ptr<netgen::Mesh>}]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:588:44:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp: In function 'ExportNetgenMeshing(pybind11::module&)::<lambda(netgen::Mesh&, const string&)>':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/python_mesh.cpp:526:15: warning: 'infile' may be used uninitialized in this function [-Wmaybe-uninitialized]
  526 |        delete infile;
      |               ^~~~~~
[ 55%] Linking CXX shared library libmesh.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing && /usr/bin/cmake -E cmake_link_script CMakeFiles/mesh.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libmesh.so -o libmesh.so CMakeFiles/mesh.dir/adfront2.cpp.o CMakeFiles/mesh.dir/adfront3.cpp.o CMakeFiles/mesh.dir/bisect.cpp.o CMakeFiles/mesh.dir/boundarylayer.cpp.o CMakeFiles/mesh.dir/clusters.cpp.o CMakeFiles/mesh.dir/curvedelems.cpp.o CMakeFiles/mesh.dir/delaunay.cpp.o CMakeFiles/mesh.dir/delaunay2d.cpp.o CMakeFiles/mesh.dir/geomsearch.cpp.o CMakeFiles/mesh.dir/global.cpp.o CMakeFiles/mesh.dir/hprefinement.cpp.o CMakeFiles/mesh.dir/improve2.cpp.o CMakeFiles/mesh.dir/improve2gen.cpp.o CMakeFiles/mesh.dir/improve3.cpp.o CMakeFiles/mesh.dir/localh.cpp.o CMakeFiles/mesh.dir/meshclass.cpp.o CMakeFiles/mesh.dir/meshfunc.cpp.o CMakeFiles/mesh.dir/meshfunc2d.cpp.o CMakeFiles/mesh.dir/meshing2.cpp.o CMakeFiles/mesh.dir/meshing3.cpp.o CMakeFiles/mesh.dir/meshtool.cpp.o CMakeFiles/mesh.dir/meshtype.cpp.o CMakeFiles/mesh.dir/msghandler.cpp.o CMakeFiles/mesh.dir/netrule2.cpp.o CMakeFiles/mesh.dir/netrule3.cpp.o CMakeFiles/mesh.dir/parser2.cpp.o CMakeFiles/mesh.dir/parser3.cpp.o CMakeFiles/mesh.dir/prism2rls.cpp.o CMakeFiles/mesh.dir/pyramid2rls.cpp.o CMakeFiles/mesh.dir/pyramidrls.cpp.o CMakeFiles/mesh.dir/quadrls.cpp.o CMakeFiles/mesh.dir/refine.cpp.o CMakeFiles/mesh.dir/ruler2.cpp.o CMakeFiles/mesh.dir/ruler3.cpp.o CMakeFiles/mesh.dir/secondorder.cpp.o CMakeFiles/mesh.dir/smoothing2.5.cpp.o CMakeFiles/mesh.dir/smoothing2.cpp.o CMakeFiles/mesh.dir/smoothing3.cpp.o CMakeFiles/mesh.dir/specials.cpp.o CMakeFiles/mesh.dir/tetrarls.cpp.o CMakeFiles/mesh.dir/topology.cpp.o CMakeFiles/mesh.dir/triarls.cpp.o CMakeFiles/mesh.dir/validate.cpp.o CMakeFiles/mesh.dir/bcfunctions.cpp.o CMakeFiles/mesh.dir/parallelmesh.cpp.o CMakeFiles/mesh.dir/paralleltop.cpp.o CMakeFiles/mesh.dir/basegeom.cpp.o CMakeFiles/mesh.dir/python_mesh.cpp.o CMakeFiles/mesh.dir/hexarls.cpp.o CMakeFiles/mesh.dir/__/__/ng/onetcl.cpp.o ../linalg/CMakeFiles/la.dir/densemat.cpp.o ../linalg/CMakeFiles/la.dir/polynomial.cpp.o ../linalg/CMakeFiles/la.dir/bfgs.cpp.o ../linalg/CMakeFiles/la.dir/linopt.cpp.o ../linalg/CMakeFiles/la.dir/linsearch.cpp.o ../gprim/CMakeFiles/gprim.dir/adtree.cpp.o ../gprim/CMakeFiles/gprim.dir/geom2d.cpp.o ../gprim/CMakeFiles/gprim.dir/geom3d.cpp.o ../gprim/CMakeFiles/gprim.dir/geomfuncs.cpp.o ../gprim/CMakeFiles/gprim.dir/geomtest3d.cpp.o ../gprim/CMakeFiles/gprim.dir/transform3d.cpp.o ../gprim/CMakeFiles/gprim.dir/spline.cpp.o ../gprim/CMakeFiles/gprim.dir/splinegeometry.cpp.o ../general/CMakeFiles/gen.dir/array.cpp.o ../general/CMakeFiles/gen.dir/bitarray.cpp.o ../general/CMakeFiles/gen.dir/dynamicmem.cpp.o ../general/CMakeFiles/gen.dir/flags.cpp.o ../general/CMakeFiles/gen.dir/hashtabl.cpp.o ../general/CMakeFiles/gen.dir/mystring.cpp.o ../general/CMakeFiles/gen.dir/ngexception.cpp.o ../general/CMakeFiles/gen.dir/optmem.cpp.o ../general/CMakeFiles/gen.dir/parthreads.cpp.o ../general/CMakeFiles/gen.dir/profiler.cpp.o ../general/CMakeFiles/gen.dir/seti.cpp.o ../general/CMakeFiles/gen.dir/sort.cpp.o ../general/CMakeFiles/gen.dir/spbita2d.cpp.o ../general/CMakeFiles/gen.dir/symbolta.cpp.o ../general/CMakeFiles/gen.dir/table.cpp.o ../general/CMakeFiles/gen.dir/mpi_interface.cpp.o ../general/CMakeFiles/gen.dir/gzstream.cpp.o  -Wl,-rpath,/usr/lib/arm-linux-gnueabihf/openmpi/lib::::::::: -lz /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lpython3.8 -lmetis 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 55%] Built target mesh
make -f libsrc/csg/CMakeFiles/csg.dir/build.make libsrc/csg/CMakeFiles/csg.dir/depend
make -f libsrc/geom2d/CMakeFiles/geom2d.dir/build.make libsrc/geom2d/CMakeFiles/geom2d.dir/depend
make -f libsrc/stlgeom/CMakeFiles/stl.dir/build.make libsrc/stlgeom/CMakeFiles/stl.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d/CMakeFiles/geom2d.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom/CMakeFiles/stl.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg/CMakeFiles/csg.dir/DependInfo.cmake --color=
Scanning dependencies of target geom2d
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/geom2d/CMakeFiles/geom2d.dir/build.make libsrc/geom2d/CMakeFiles/geom2d.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 55%] Building CXX object libsrc/geom2d/CMakeFiles/geom2d.dir/genmesh2d.cpp.o
[ 56%] Building CXX object libsrc/geom2d/CMakeFiles/geom2d.dir/geom2dmesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGLIB_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgeom2d_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/geom2d.dir/genmesh2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGLIB_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgeom2d_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/geom2d.dir/geom2dmesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp
Scanning dependencies of target stl
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/stlgeom/CMakeFiles/stl.dir/build.make libsrc/stlgeom/CMakeFiles/stl.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 57%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/meshstlsurface.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/meshstlsurface.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp
Scanning dependencies of target csg
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/csg/CMakeFiles/csg.dir/build.make libsrc/csg/CMakeFiles/csg.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 57%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/algprim.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/algprim.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp: In function 'void netgen::Partition(const netgen::SplineSegExt&, netgen::MeshingParameters&, double, double, netgen::Mesh&, netgen::Point3dTree&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:119:11: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  119 |  while (j < curvepoints.Size() && (l >= curvepoints[j] || i == n))
      |         ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:135:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  135 |        for (int k = 0; k < locsearch.Size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:140:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  140 |        for (int k = 0; k < locsearch.Size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp: In member function 'void netgen::SplineGeometry2d::PartitionBoundary(netgen::MeshingParameters&, double, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:201:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  201 |     for (int i = 0; i < splines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:211:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  211 |     for (int i = 0; i < splines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:244:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  244 |       for (int i = 0; i < splines.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:264:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  264 |     for (int i = 0; i < splines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp: In member function 'void netgen::SplineGeometry2d::CopyEdgeMesh(int, int, netgen::Mesh&, netgen::Point3dTree&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:318:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  318 |     for (int i = 1; i <= mappoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp: In function 'void netgen::MeshFromSpline2D(netgen::SplineGeometry2d&, std::shared_ptr<netgen::Mesh>&, netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:490:38: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  490 |           for (PointIndex pi = 1; pi <= si2.Size(); pi++)
      |                                   ~~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:462:22: warning: unused variable 'firstpi' [-Wunused-variable]
  462 |           PointIndex firstpi;
      |                      ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dmesh.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp: In function 'void netgen::STLFindEdges(netgen::STLGeometry&, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:49:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |   for (int i = 1; i <= meshpoints.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:63:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   63 |   for (int i = 1; i <= meshlines.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp: In function 'int netgen::STLSurfaceMeshing(netgen::STLGeometry&, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:491:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  491 |    for (int i = 1; i <= refpts.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp: In function 'void netgen::STLSurfaceMeshing1(netgen::STLGeometry&, netgen::Mesh&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:566:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  566 |       for (int j = 1; j <= spiralps.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:617:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  617 |       for (int i = 0; i < imeshsp.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:642:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  642 |       for (int hi = 0; hi < segs.Size(); hi++)
      |                        ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:658:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  658 |       for (int hi = 0; hi < icompress.Size(); hi++)
      |                        ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:671:11: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  671 |    if (hi < ispiral_point.Size())
      |        ~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:711:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  711 |       for (int hi = 0; hi < segs.Size(); hi++)
      |                        ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:729:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  729 |       for (int i = 0; i < icompress.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:294:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:295:13:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:464:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::PointIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/genmesh2d.cpp:501:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:581:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:934:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:936:19:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/meshstlsurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
[ 58%] Building CXX object libsrc/geom2d/CMakeFiles/geom2d.dir/geometry2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGLIB_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgeom2d_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/geom2d.dir/geometry2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/algprim.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In destructor 'virtual netgen::SplineGeometry2d::~SplineGeometry2d()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:17:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   17 |     for ( int i = 0; i < bcnames.Size(); i++ )
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:19:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   19 |     for (int i=0; i<materials.Size(); i++)
      |                   ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In member function 'std::string netgen::SplineGeometry2d::GetBCName(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:903:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  903 |     if (bcnames.Size() >= bcnr)
      |         ~~~~~~~~~~~~~~~^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In member function 'std::string* netgen::SplineGeometry2d::BCNamePtr(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:911:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  911 |     if ( bcnr > bcnames.Size() )
      |          ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In member function 'int netgen::SplineGeometry2d::GetBCNumber(std::string) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:920:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  920 |     for (int i = 0; i < bcnames.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In member function 'void netgen::SplineGeometry2d::GetMaterial(int, char*&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:936:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  936 |     if ( materials.Size() >= domnr)
      |          ~~~~~~~~~~~~~~~~~^~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In member function 'void netgen::SplineGeometry2d::SetMaterial(int, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:945:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  945 |     if (domnr > materials.Size()) materials.SetSize (domnr);
      |         ~~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In member function 'double netgen::SplineGeometry2d::GetDomainMaxh(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:963:22: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'const int' [-Wsign-compare]
  963 |     if ( maxh.Size() >= domnr  && domnr > 0)
      |          ~~~~~~~~~~~~^~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp: In member function 'void netgen::SplineGeometry2d::SetDomainMaxh(int, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:972:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  972 |     if (domnr > maxh.Size()) maxh.SetSize (domnr);
      |         ~~~~~~^~~~~~~~~~~~~
[ 58%] Building CXX object libsrc/geom2d/CMakeFiles/geom2d.dir/python_geom2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGLIB_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgeom2d_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/geom2d.dir/python_geom2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::Point<2, double>; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/../gprim/spline.hpp:572:16:   required from 'netgen::DiscretePointsSeg<D>::DiscretePointsSeg(const netgen::Array<netgen::Point<D> >&) [with int D = 2]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:195:44:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = double; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:439:12:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:776:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:780:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/../gprim/gprim.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geometry2d.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/../gprim/spline.hpp: In instantiation of 'netgen::Point<D> netgen::DiscretePointsSeg<D>::GetPoint(double) const [with int D = 2]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/../gprim/spline.hpp:591:12:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/../gprim/spline.hpp:596:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  596 |     if (segnr >= pts.Size()) segnr = pts.Size()-1;
[ 58%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/stlgeom.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/stlgeom.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:168:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  168 |     for (int i = 0; i < self.splines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:207:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  207 |     for (int i = 0; i < self.geompoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:220:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  220 |     for (int i = 0; i < self.splines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:239:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  239 |     for (int i = 0; i < self.geompoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:247:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  247 |     for (int i = 0; i < self.splines.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::STLDoctorConfirmEdge()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:477:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  477 |    for (i = 1; i <= selectedmultiedge.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::STLDoctorCandidateEdge()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:501:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  501 |    for (i = 1; i <= selectedmultiedge.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::STLDoctorExcludeEdge()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:525:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |    for (i = 1; i <= selectedmultiedge.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::STLDoctorUndefinedEdge()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:549:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  549 |    for (i = 1; i <= selectedmultiedge.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'netgen::twoint netgen::STLGeometry::GetNearestSelectedDefinedEdge()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:610:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  610 |   for (i = 1; i <= vic.Size(); i++)
      |               ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::ImportExternalEdges(const char*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:895:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  895 |   for (i = 1; i <= importpoints.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:911:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  911 |   for (i = 1; i <= importpoints.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:943:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  943 |       for (i = 1; i <= importlines.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::StoreExternalEdges()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1042:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1042 |   for (i = 1; i <= externaledges.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::RestoreExternalEdges()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1064:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1064 |   for (i = 1; i <= storedexternaledges.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::DeleteExternalEdgeInVicinity()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1265:50: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1265 |   if (!stldoctor.showvicinity || vicinity.Size() != GetNT()) {return;}
      |                                  ~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::GetVicinity(int, int, netgen::Array<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1623:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1623 |   for (i = 1; i <= vicarray.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1641:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1641 |       for (i = 1; i <= list1.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1654:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1654 |       for (i = 1; i <= list2.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1662:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1662 |   for (i = 1; i <= vicarray.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::CalcVicinity(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1677:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1677 |   for (i = 1; i <= vicinity.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1696:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1696 |       for (i = 1; i <= list1.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1710:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1710 |       for (i = 1; i <= list2.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'int netgen::STLGeometry::Vicinity(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1721:12: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1721 |   if (trig <= vicinity.Size() && trig >=1)
      |       ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'int netgen::STLGeometry::IsMarkedTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1969:12: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1969 |   if (trig <= markedtrigs.Size() && trig >=1)
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::SetMarkedTrig(int, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1980:12: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1980 |   if (trig <= markedtrigs.Size() && trig >=1)
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:2156:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2156 |  for (int j = 1; j <= inters.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::SetLineEndPoint(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:2313:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2313 |   if (pn <1 || pn > lineendpoints.Size()) {PrintSysError("Illegal pnum in SetLineEndPoint!!!"); return; }
      |                ~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'int netgen::STLGeometry::IsLineEndPoint(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:2320:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2320 |   if (pn <1 || pn > lineendpoints.Size())
      |                ~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'int netgen::STLGeometry::GetNOBodys()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:2947:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2947 |    for (i = 1; i <= todolist.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:2963:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2963 |    for (i = 1; i <= nextlist.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::CalcFaceNums()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3010:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3010 |    for (i = 1; i <= todolist.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3031:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3031 |    for (i = 1; i <= nextlist.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::ClearSpiralPoints()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3046:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3046 |   for (i = 1; i <= spiralpoints.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp: In member function 'void netgen::STLGeometry::AddConeAndSpiralEdges()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3238:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3238 |     for (l = 2; l <= trigsaroundp.Size()-1; l++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3252:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3252 |         for (l = 2; l <= trigsaroundp.Size()-1; l++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3386:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 3386 |         for (l = 2; l <= trigsaroundp.Size(); l++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::STLTriangle; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::STLTriangle; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:1392:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::STLTriangle'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:45,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.hpp:67:7: note: 'class netgen::STLTriangle' declared here
   67 | class STLTriangle
      |       ^~~~~~~~~~~
[ 59%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/stlgeomchart.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/stlgeomchart.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
[ 60%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/brick.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/brick.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp: In member function 'void netgen::STLGeometry::MakeAtlas(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:443:51: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  443 |                                 for (int l = 0; l < innerchartpts.Size(); l++)
      |                                                 ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:493:28: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  493 |    (dirtycharttrigs.Size() != chart->GetNChartT() || dirtycharttrigs.Size() != 1))
      |     ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:495:31: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  495 |    if (dirtycharttrigs.Size() == chart->GetNChartT() && dirtycharttrigs.Size() != 1)
      |        ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:500:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  500 |    for (int k = 1; k <= dirtycharttrigs.Size(); k++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:540:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  540 |   for (int i = 1; i <= atlas.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp: In member function 'int netgen::STLGeometry::GetChartNr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:623:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  623 |   if (i > chartmark.Size())
      |       ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp: In member function 'const netgen::STLChart& netgen::STLGeometry::GetChart(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:646:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  646 |   if (nr > atlas.Size())
      |       ~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp: In member function 'void netgen::STLGeometry::GetDirtyChartTrigs(int, netgen::STLChart&, const netgen::Array<int>&, netgen::Array<int>&, netgen::Array<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:797:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  797 |        for (l = 2; l <= trigsaroundp.Size()-1; l++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeomchart.cpp:82:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Brick::VecInSolid(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:238:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  238 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Brick::VecInSolid2(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, const netgen::Vec<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:284:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  284 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Brick::VecInSolid3(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, const netgen::Vec<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:300:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  300 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Brick::VecInSolid4(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, const netgen::Vec<3, double>&, const netgen::Vec<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:317:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  317 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/brick.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 60%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/bspline2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/bspline2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp
[ 60%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/stlgeommesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/stlgeommesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp: In member function 'virtual double netgen::BSplineCurve2d::ProjectParam(const netgen::Point<2, double>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:44:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   44 |   for (n1 = 1; n1 <= points.Size(); n1++)
      |                ~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp: In member function 'virtual netgen::Point<2, double> netgen::BSplineCurve2d::Eval(double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:101:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  101 |   if (n2 > points.Size()) n2 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:103:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  103 |   if (n3 > points.Size()) n3 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:105:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  105 |   if (n4 > points.Size()) n4 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp: In member function 'virtual netgen::Vec<2> netgen::BSplineCurve2d::EvalPrime(double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:134:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  134 |   if (n2 > points.Size()) n2 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:136:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  136 |   if (n3 > points.Size()) n3 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:138:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  138 |   if (n4 > points.Size()) n4 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp: In member function 'virtual netgen::Vec<2> netgen::BSplineCurve2d::EvalPrimePrime(double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:163:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  163 |   if (n2 > points.Size()) n2 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:165:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  165 |   if (n3 > points.Size()) n3 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:167:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  167 |   if (n4 > points.Size()) n4 = 1;
      |       ~~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp: In member function 'virtual void netgen::BSplineCurve2d::Reduce(const netgen::Point<2, double>&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:194:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  194 |   for (n1 = 1; n1 <= points.Size(); n1++)
      |                ~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:205:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  205 |    if (n > points.Size()) n = 1;
      |        ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp: In member function 'virtual void netgen::BSplineCurve2d::UnReduce()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:230:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  230 |   for (i = 1; i <= intervallused.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp: In member function 'virtual void netgen::BSplineCurve2d::Print(std::ostream&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:239:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  239 |   for (int i = 1; i <= points.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/bspline2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
[ 61%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/csgeom.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/csgeom.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp: In member function 'netgen::Point<3, double> netgen::STLGeometry::PointBetween(const netgen::Point<3, double>&, int, const netgen::Point<3, double>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:117:28: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  117 |       if (edgelist1.Size() > maxsize) {maxsize = edgelist1.Size();}
      |           ~~~~~~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:119:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  119 |       for (i = 1; i <= edgelist1.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:233:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  233 |       for (i = 1; i <= edgelist2.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:261:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  261 |   for (i = 1; i <= plist.Size()-1; i++)
      |               ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:273:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  273 |   for (i = 1; i <= plist.Size()-1; i++)
      |               ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp: In member function 'void netgen::STLGeometry::SelectChartOfPoint(const netgen::Point<3, double>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:414:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  414 |   for (ii = 1; ii <= trigsinbox.Size(); ii++)
      |                ~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp: In member function 'void netgen::STLGeometry::ToPlane(const netgen::Point<3, double>&, int*, netgen::Point<2, double>&, double, int&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:480:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  480 |        for (i = 1; i <= trigsinbox2.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:488:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  488 |    for (i = 1; i <= trigsinbox.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp: In member function 'void netgen::STLGeometry::RestrictLocalH(netgen::Mesh&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:979:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  979 |        for (k2 = 1; k2 <= linenums.Size(); k2++)
      |                     ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp: In member function 'void netgen::STLGeometry::RestrictHChartDistOneChart(int, netgen::Array<int>&, netgen::Mesh&, double, double, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:1258:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1258 |       for (int j = 2; j <= plimes2.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:1261:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1261 |       for (int j = 1; j <= plimes2.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:1268:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1268 |       for (int j = 1; j <= plimes1.Size(); j++)
      |                       ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:1281:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1281 |    for (int kk = 1; kk <= foundpts.Size(); kk++)
      |                     ~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:59:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:300:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point2d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Point2d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:329:27:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point2d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:21,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeommesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom2d.hpp:69:9: note: 'class netgen::Point2d' declared here
   69 |   class Point2d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::Clean()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:87:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |     for(int i = 0; i < to_delete.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:101:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  101 |     for(int i = 0; i<delete_them.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:106:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  106 |     for (int i = 0; i < toplevelobjects.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:109:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  109 |     for (int i = 0; i < triapprox.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:113:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  113 |     for(int i = 0; i < identifications.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:117:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  117 |     for (int i = 0; i < singfaces.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:120:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  120 |     for (int i = 0; i < singedges.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:123:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  123 |     for (int i = 0; i < singpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'virtual void netgen::WritePrimitivesIt::Do(netgen::Solid*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:173:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  173 |  for (int i = 0; i < coeffs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::Save(std::ostream&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:223:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  223 |     for (int i = 0; i < identifications.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::SaveSurfaces(std::ostream&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:354:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  354 |             for (int j=0; j<coeffs.Size(); j++)
      |                           ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:361:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  361 |                 for (int j=0; j<coeffs.Size(); j++)
      |                               ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:394:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  394 |  for(int j=0; j<coeffs.Size(); j++)
      |               ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'netgen::TopLevelObject* netgen::CSGeometry::GetTopLevelObject(const netgen::Solid*, const netgen::Surface*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:685:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  685 |     for (int i = 0; i < toplevelobjects.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::RemoveTopLevelObject(netgen::Solid*, netgen::Surface*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:696:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  696 |     for (int i = 0; i < toplevelobjects.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::SetFlags(const char*, const netgen::Flags&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:725:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  725 |  for (i = 0; i < surfind.Size(); i++)
      |              ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:738:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  738 |  for (i = 0; i < surfind.Size(); i++)
      |              ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:763:21: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  763 |      for ( i = 0; i < min2(polysurfs.Size(),bcname.Size()); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:765:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  765 |   for (int j = 0; j < polysurfs[i]->Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:780:20: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  780 |      for (i = 0; i < min2(surfind.Size(),bcname.Size()); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:792:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  792 |  for (i = 0; i < surfind.Size(); i++)
      |              ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:817:21: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  817 |      for ( i = 0; i < min2(polysurfs.Size(),bcnum.Size()); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:819:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  819 |   for (int j = 0; j < polysurfs[i]->Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:834:20: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  834 |      for (i = 0; i < min2(surfind.Size(),bcnum.Size()); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::FindIdenticSurfaces(double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:866:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  866 |     for (int i = 0; i < isidenticto.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::GetIndependentSurfaceIndices(const netgen::Solid*, const netgen::BoxSphere<3>&, netgen::Array<int>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:913:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  913 |     for (int i = 0; i < locsurf.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::GetIndependentSurfaceIndices(netgen::Array<int>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:977:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  977 |     for (int i = 0; i < locsurf.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::CalcTriangleApproximation(double, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:1013:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1013 |     for (int i = 0; i < triapprox.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:1109:12: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
 1109 |     catch (exception)
      |            ^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::RefineTriangleApprox(netgen::Solid*, int, const netgen::BoxSphere<3>&, double, const netgen::TATriangle&, netgen::TriangleApproximation&, netgen::IndexSet&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:1159:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1159 |     for (int i = 0; i < lsurfi.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:1171:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1171 |     for (int i = 0; i < lsurfi.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:1177:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1177 |     for (int i = 0; i < lsurfi.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:1203:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1203 |  for (int i = 0; i < lsurfi.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = netgen::Solid*; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = netgen::Solid*; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:81:45:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::AddSurface(netgen::Surface*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:532:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size 9 [-Wformat-overflow=]
  532 |     sprintf (name, "nnsurf%d", cntsurfs);
      |                           ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:532:20: note: directive argument in the range [-2147483647, 2147483647]
  532 |     sprintf (name, "nnsurf%d", cntsurfs);
      |                    ^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:532:13: note: 'sprintf' output between 8 and 18 bytes into a destination of size 15
  532 |     sprintf (name, "nnsurf%d", cntsurfs);
      |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp: In member function 'void netgen::CSGeometry::Load(std::istream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:265:23: warning: '%d' directive writing between 1 and 10 bytes into a region of size between 0 and 99 [-Wformat-overflow=]
  265 |   sprintf (sname, "%s,%d", name, j);
      |                       ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:265:19: note: directive argument in the range [0, 2147483647]
  265 |   sprintf (sname, "%s,%d", name, j);
      |                   ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.cpp:265:11: note: 'sprintf' output between 3 and 111 bytes into a destination of size 100
  265 |   sprintf (sname, "%s,%d", name, j);
      |   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
[ 62%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/stlline.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/stlline.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'void netgen::STLEdgeDataList::Restore()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:278:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  278 |   if (storedstatus.Size() == ne)
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In function 'int netgen::Exists(int, int, const netgen::Array<netgen::twoint>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:479:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  479 |   for (i = 1; i <= line.Size(); i++)
      |               ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'void netgen::STLEdgeDataList::BuildClusterWithEdge(int, int, netgen::Array<netgen::twoint>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:506:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  506 |    for (k = oldend; k <= line.Size(); k++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'int netgen::STLLine::GetLeftTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:574:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  574 |   if (nr > lefttrigs.Size()) {PrintSysError("In STLLine::GetLeftTrig!!!"); return 0;}
      |       ~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'int netgen::STLLine::GetRightTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:580:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  580 |   if (nr > righttrigs.Size()) {PrintSysError("In STLLine::GetRightTrig!!!"); return 0;}
      |       ~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'double netgen::STLLine::GetLength(const netgen::Array<netgen::Point<3, double>, 0, int>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:592:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  592 |   for (int i = 2; i <= pts.Size(); i++)
      |                   ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'void netgen::STLLine::GetBoundingBox(const netgen::Array<netgen::Point<3, double>, 0, int>&, netgen::Box<3>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:602:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  602 |   for (int i = 1; i < pts.Size(); i++)
      |                   ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'netgen::Point<3, double> netgen::STLLine::GetPointInDist(const netgen::Array<netgen::Point<3, double>, 0, int>&, double, int&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:619:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  619 |   for (i = 1; i < pts.Size(); i++)
      |               ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp: In member function 'netgen::STLLine* netgen::STLLine::Mesh(const netgen::Array<netgen::Point<3, double>, 0, int>&, netgen::Array<netgen::Point3d>&, double, netgen::Mesh&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:738:39: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  738 |       while (inthl < 1.000000001 && j <= inthi.Size())
      |                                     ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlline.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
[ 62%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/stltool.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/stltool.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp
[ 62%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/csgparser.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/csgparser.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp
[ 63%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/curve2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/curve2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp: In function 'ExportGeom2d(pybind11::module&)::<lambda(netgen::SplineGeometry2d&, pybind11::list, int, int, pybind11::object, pybind11::object, double, double)>':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:75:27: warning: 'seg' may be used uninitialized in this function [-Wmaybe-uninitialized]
   75 |             seg->rightdom = rightdomain;
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp: In static member function 'static void ExportGeom2d(pybind11::module&)::<lambda(netgen::SplineGeometry2d&, pybind11::list, int, int)>::_FUN(netgen::SplineGeometry2d&, pybind11::list, int, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/python_geom2d.cpp:120:19: warning: 'seg' may be used uninitialized in this function [-Wmaybe-uninitialized]
  120 |     seg->rightdom = rightdomain;
      |     ~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp: In function 'int netgen::AddPointIfNotExists(netgen::Array<netgen::Point3d>&, const netgen::Point3d&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:19:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   19 |   for (int i = 1; i <= ap.Size(); i++)
      |                   ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp: In member function 'int netgen::STLChart::IsInWholeChart(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:672:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  672 |   for (int i = 1; i <= charttrigs->Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:675:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  675 |   for (int i = 1; i <= outertrigs->Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp: In member function 'void netgen::STLChart::MoveToOuterChart(const netgen::Array<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:716:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  716 |   for (int i = 1; i <= trigs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp: In member function 'void netgen::STLChart::DelChartTrigs(const netgen::Array<int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:730:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  730 |   for (int i = 1; i <= trigs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:736:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  736 |   for (int i = 1; i <= charttrigs->Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:742:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  742 |       if (cnt != 0 && i < charttrigs->Size())
      |                       ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:757:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  757 |       for (int i = 1; i <= charttrigs->Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp: In member function 'void netgen::STLBoundary::AddOrDelSegment(const netgen::STLBoundarySeg&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:845:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  845 |   for (i = 1; i <= boundary.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp: In function 'netgen::Solid* netgen::ParsePrimary(netgen::CSGScanner&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:416:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  416 |     for(int i=0; i<pnums.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:442:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  442 |         for(int i=0; i<pnums.Size(); i++)
      |                      ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp: In function 'void netgen::ParseFlags(netgen::CSGScanner&, netgen::Flags&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:817:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  817 |       for(int i=0; i<vals.Size(); i++)
      |                    ~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp: In function 'netgen::CSGeometry* netgen::ParseCSG(std::istream&, netgen::CSGeometry*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:1275:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1275 |   for (i = 0; i < si.Size(); i++)
      |               ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:1327:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1327 |   for (i = 0; i < si.Size(); i++)
      |               ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgparser.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/curve2d.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 64%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/stltopology.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/stltopology.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp: In member function 'virtual void netgen::STLTopology::InitSTLGeometry(const netgen::Array<netgen::STLReadTriangle>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:461:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  461 |   for (int i = 0; i < readtrigs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:479:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  479 |   for(int i = 0; i < readtrigs.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp: In member function 'void netgen::STLTopology::FindNeighbourTrigs()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:725:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  725 |    for (int j = 0; j < trigsperpoint[pi].Size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp: In member function 'void netgen::STLTopology::OrientAfterTrig(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:1010:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1010 |       for (i = 1; i <= oriented.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:1031:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1031 |    for (i = 1; i <= list1.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:1051:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1051 |    for (i = 1; i <= list2.Size(); i++)
      |                ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::STLReadTriangle; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::STLReadTriangle; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:80:54:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::STLReadTriangle'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:45,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.hpp:54:7: note: 'class netgen::STLReadTriangle' declared here
   54 | class STLReadTriangle
      |       ^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::STLTriangle; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::STLTriangle; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:452:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::STLTriangle'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:45,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltopology.hpp:67:7: note: 'class netgen::STLTriangle' declared here
   67 | class STLTriangle
      |       ^~~~~~~~~~~
[ 65%] Linking CXX shared library libgeom2d.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d && /usr/bin/cmake -E cmake_link_script CMakeFiles/geom2d.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libgeom2d.so -o libgeom2d.so CMakeFiles/geom2d.dir/genmesh2d.cpp.o CMakeFiles/geom2d.dir/geom2dmesh.cpp.o CMakeFiles/geom2d.dir/geometry2d.cpp.o CMakeFiles/geom2d.dir/python_geom2d.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/usr/lib/arm-linux-gnueabihf/openmpi/lib: ../meshing/libmesh.so -lpython3.8 -lz /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lpython3.8 -lmetis 
[ 65%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/edgeflw.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/edgeflw.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 65%] Built target geom2d
[ 66%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/explicitcurve2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/explicitcurve2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In constructor 'netgen::EdgeCalculation::EdgeCalculation(const netgen::CSGeometry&, netgen::Array<netgen::SpecialPoint>&, netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:22:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   22 |     for (int i = 0; i < specpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In member function 'void netgen::EdgeCalculation::Calc(double, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:53:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   53 |     for (int i = 0; i < specpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In member function 'void netgen::EdgeCalculation::CalcEdges1(double, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:123:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  123 |     for (int i = 0; i < specpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:141:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  141 |  for (int i = 0; i < specpoints.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:150:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  150 |  for (int i = 0; i < specpoints.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:165:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  165 |     for (int i = 0; i < specpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:186:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  186 |  for (int i = 0; i < geometry.identifications.Size() && !pi1; i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:187:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  187 |    for (int j = checkedcopy; j < startpoints.Size() && !pi1; j++)
      |                              ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:202:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  202 |     for (int k = 0; k < hsp.Size() && !pi1; k++)
      |                     ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:254:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  254 |    for (int i = 1; i <= hsp.Size(); i++)
      |                    ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:274:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  274 |      for (int i = 1; i <= hsp.Size(); i++)
      |                      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:313:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  313 |  for (int i = 1; i <= edgepoints.Size()-1; i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:318:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  318 |  for (int i = 1; i <= geometry.identifications.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:369:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  369 |  for (int j = 1; j <= edgepoints.Size()-1; j++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:380:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  380 |      for (int i = 0; i < locind.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:418:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  418 |  for (int i = 0; i < refedges.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:452:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  452 |      for(int i = 0; i < refedges.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:488:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  488 |  for(int i=0; i<refedges.Size(); i++)
      |               ~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In member function 'void netgen::EdgeCalculation::FollowEdge(int, int&, int&, const netgen::Array<int>&, double, const netgen::Mesh&, netgen::Array<netgen::Point<3, double>, 0, int>&, netgen::Array<double, 0, int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:779:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  779 |  for (int i = 0; i < locind.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:812:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  812 |    for (int jj = 0; jj < hsp.Size(); jj++)
      |                     ~~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In member function 'void netgen::EdgeCalculation::AnalyzeEdge(int, int, int, int, int, int, const netgen::Array<netgen::Point<3, double>, 0, int>&, netgen::Array<netgen::Segment>&, netgen::Array<bool>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1017:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1017 |  for (int j = 0; j < locsurfind.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1141:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1141 |       for (int l = 1; !hi && l <= refedges.Size(); l++)
      |                              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1240:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1240 |     for(int i=0; i<refedges.Size()-1; i++)
      |                  ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1242:39: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1242 |  for(int j=i+1; !todelete.Test(i) && j<refedges.Size(); j++)
      |                                      ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In member function 'void netgen::EdgeCalculation::StoreEdge(const netgen::Array<netgen::Segment>&, const netgen::Array<bool>&, const netgen::Array<netgen::Point<3, double>, 0, int>&, const netgen::Array<double, 0, int>&, int, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1361:44: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1361 |  while (curvelength.Get(j) < i * corr && j < curvelength.Size()) j++;
      |                                          ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1396:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1396 |  for (k = 1; k <= refedges.Size(); k++)
      |              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1304:16: warning: unused variable 'pi' [-Wunused-variable]
 1304 |     PointIndex pi;
      |                ^~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In member function 'void netgen::EdgeCalculation::StoreShortEdge(const netgen::Array<netgen::Segment>&, const netgen::Array<bool>&, const netgen::Array<netgen::Point<3, double>, 0, int>&, const netgen::Array<double, 0, int>&, int, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1563:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1563 |     for (int k = 1; k <= refedges.Size(); k++)
      |                     ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp: In member function 'void netgen::EdgeCalculation::CopyEdge(const netgen::Array<netgen::Segment>&, const netgen::Array<bool>&, int, const netgen::Point<3, double>&, const netgen::Point<3, double>&, const netgen::Point<3, double>&, const netgen::Point<3, double>&, int, int, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1687:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1687 |  for (k = 1; k <= refedges.Size(); k++)
      |              ~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:552:15:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:931:23:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/edgeflw.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/explicitcurve2d.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 66%] Building CXX object libsrc/stlgeom/CMakeFiles/stl.dir/python_stl.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstl_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stl.dir/python_stl.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp
[ 66%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/extrusion.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/extrusion.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp
make -f libsrc/geom2d/CMakeFiles/geom2dvis.dir/build.make libsrc/geom2d/CMakeFiles/geom2dvis.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d/CMakeFiles/geom2dvis.dir/DependInfo.cmake --color=
Scanning dependencies of target geom2dvis
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/geom2d/CMakeFiles/geom2dvis.dir/build.make libsrc/geom2d/CMakeFiles/geom2dvis.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 66%] Building CXX object libsrc/geom2d/CMakeFiles/geom2dvis.dir/vsgeom2d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGLIB_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgeom2dvis_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/geom2dvis.dir/vsgeom2d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp: In member function 'void netgen::ExtrusionFace::LineIntersections(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, double, int&, int&, bool&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:472:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  472 |     for(int i=0; i<ips.Size(); i++)
      |                  ~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp: In destructor 'virtual netgen::Extrusion::~Extrusion()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:676:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  676 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Extrusion::BoxInSolid(const netgen::BoxSphere<3>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:686:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  686 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp: In member function 'netgen::INSOLID_TYPE netgen::Extrusion::PointInSolid(const netgen::Point<3, double>&, double, netgen::Array<int>*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:706:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  706 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp: In member function 'virtual void netgen::Extrusion::Reduce(const netgen::BoxSphere<3>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:865:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  865 |     for(int i = 0; i < faces.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp: In member function 'virtual void netgen::Extrusion::UnReduce()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:871:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  871 |     for(int i = 0; i < faces.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/extrusion.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:39:27: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
   39 |        catch (NgException ex)
      |                           ^~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp: In member function 'virtual void netgen::VisualSceneGeometry2d::DrawScene()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:29:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   29 |     if (changeval != geometry2d->GetSplines().Size())
      |         ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:57:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   57 |     for (int i = 1; i <= geometry2d->GetSplines().Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:62:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   62 |  for (int j = 0; j < points.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:69:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   69 |     for (int i = 1; i <= geometry2d->GetSplines().Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/vsgeom2d.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/python_stl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
[ 67%] Linking CXX shared library libgeom2dvis.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d && /usr/bin/cmake -E cmake_link_script CMakeFiles/geom2dvis.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libgeom2dvis.so -o libgeom2dvis.so CMakeFiles/geom2dvis.dir/vsgeom2d.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/usr/lib/arm-linux-gnueabihf/openmpi/lib: libgeom2d.so ../meshing/libmesh.so -lz /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lmetis -lpython3.8 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 67%] Built target geom2dvis
[ 68%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/gencyl.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/gencyl.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp
[ 68%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/genmesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/genmesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 69%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/identify.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/identify.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/../include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:16,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/gencyl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp: In function 'void netgen::FindPoints(netgen::CSGeometry&, netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:51:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   51 |     for (int i = 0; i < specpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp: In function 'void netgen::FindEdges(netgen::CSGeometry&, netgen::Mesh&, netgen::MeshingParameters&, bool)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:73:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   73 |     for (int i = 0; i < geom.singedges.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:79:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   79 |     for (int i = 0; i < geom.singpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:113:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  113 |  for (int i = 0; i < geom.identifications.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:120:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  120 |  for (int i = 0; i < geom.identifications.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:156:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  156 |    for (int j = 0; j < loc.Size(); j++)
      |                    ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp: In function 'void netgen::MeshSurface(netgen::CSGeometry&, netgen::Mesh&, netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:252:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  252 |  for (int i = 0; i < geom.identifications.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:256:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  256 |      for (int j = 0; j < fpairs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:301:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  301 |  for (int l = 0; l < geom.bcmodifications.Size(); l++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:358:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  358 |  for (int l = 0; l < geom.bcmodifications.Size(); l++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:374:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  374 |     for(int k = 0; k<geom.bcmodifications.Size(); k++)
      |                    ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:383:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  383 |     for (int j = 0; j < geom.singfaces.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:391:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  391 |      for (int l = 0; l < surfs.Size(); l++)
      |                      ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:449:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  449 |  for (int i = 1; i <= geom.identifications.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:455:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  455 |  for (int si = 0; si < segments.Size(); si++)
      |                   ~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:617:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  617 |      for (int i = 1; i <= geom.identifications.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:621:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  621 |   for (int j = 1; j <= fpairs.Size(); j++)
      |                   ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp: In function 'int netgen::CSGGenerateMesh(netgen::CSGeometry&, std::shared_ptr<netgen::Mesh>&, netgen::MeshingParameters&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:684:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  684 |  for (int i = 0; i < maxhdom.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:436:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/genmesh.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 69%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/manifold.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/manifold.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp: In member function 'virtual void netgen::PeriodicIdentification::BuildSurfaceElements(netgen::Array<netgen::Segment>&, netgen::Mesh&, const netgen::Surface*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:476:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  476 |       for (int k = 0; k < copy_points.Size(); k++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp: In constructor 'netgen::CloseSurfaceIdentification::CloseSurfaceIdentification(int, const netgen::CSGeometry&, const netgen::Surface*, const netgen::Surface*, const netgen::TopLevelObject*, const netgen::Flags&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:563:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  563 |   for(int i=0; i<slices.Size(); i++)
      |                ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp: In member function 'virtual int netgen::CloseSurfaceIdentification::Identifyable(const netgen::SpecialPoint&, const netgen::SpecialPoint&, const netgen::TABLE<int, 0>&, const netgen::TABLE<int, 0>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:691:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  691 |    for (int j = 0; j < hsurf.Size(); j++)
      |                    ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:699:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  699 |       for (int i = 0; i < specpoint2solid[sp1.nr].Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:702:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  702 |       for (int i = 0; i < specpoint2solid[sp2.nr].Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:758:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  758 |    if (j == specpoint2surface[sp1.nr].Size()) break;
      |        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:763:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  763 |    if (k == specpoint2surface[sp2.nr].Size()) break;
      |        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:768:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  768 |    for (int l = 0; l < domain_surfaces.Size(); l++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:785:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  785 |    if (j == specpoint2surface[sp1.nr].Size()) break;
      |        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:787:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  787 |    if (k == specpoint2surface[sp2.nr].Size()) break;
      |        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp: In member function 'virtual void netgen::CloseSurfaceIdentification::IdentifyPoints(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:988:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  988 |    for (int jj = 0; jj < domain_surfaces.Size(); jj++)
      |                     ~~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:996:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  996 |    for (int ii2 = 0; ii2 < points_on_surf2.Size(); ii2++)
      |                      ~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:1006:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1006 |        for (int jj = 0; jj < surfs_of_p1.Size(); jj++)
      |                         ~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp: In member function 'virtual void netgen::CloseSurfaceIdentification::IdentifyFaces(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:1160:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1160 |     for (int ll = 0; ll < segs_on_face2.Size(); ll++)
      |                      ~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp: In member function 'virtual void netgen::CloseSurfaceIdentification::BuildSurfaceElements(netgen::Array<netgen::Segment>&, netgen::Mesh&, const netgen::Surface*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:1233:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1233 |   for (int i = PointIndex::BASE; i < identmap.Size()+PointIndex::BASE; i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:1247:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1247 |   for (int i1 = 0; i1 < segs.Size(); i1++)
      |                    ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp: In member function 'virtual void netgen::CloseEdgesIdentification::BuildSurfaceElements(netgen::Array<netgen::Segment>&, netgen::Mesh&, const netgen::Surface*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:1643:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1643 |   for (int i1 = 1; i1 <= segs.Size(); i1++)
      |                    ~~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::Array<T, BASE, TIND>&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:562:42:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:375:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  375 |       for (TIND i (BASE); i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:105:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:514:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/identify.cpp:1229:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/../include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:16,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/manifold.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 70%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/meshsurf.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/meshsurf.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp
[ 70%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/polyhedra.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/polyhedra.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/meshsurf.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
[ 71%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/revolution.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/revolution.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
[ 71%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/singularref.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/singularref.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Polyhedra::BoxInSolid(const netgen::BoxSphere<3>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:73:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   73 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Polyhedra::PointInSolid(const netgen::Point<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:126:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  126 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual void netgen::Polyhedra::GetTangentialSurfaceIndices(const netgen::Point<3, double>&, netgen::Array<int>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:170:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  170 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Polyhedra::VecInSolid(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:200:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  200 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:240:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  240 |   for(int i=0; i<point_on_faces.Size(); i++)
      |                ~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Polyhedra::VecInSolid2(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, const netgen::Vec<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:344:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  344 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual void netgen::Polyhedra::GetTangentialVecSurfaceIndices2(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, const netgen::Vec<3, double>&, netgen::Array<int>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:399:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  399 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual void netgen::Polyhedra::Reduce(const netgen::BoxSphere<3>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:481:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  481 |   for (int i = 0; i < planes.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:484:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  484 |   for (int i = 0; i < faces.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual void netgen::Polyhedra::UnReduce()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:491:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  491 |   for (int i = 0; i < planes.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'void netgen::Polyhedra::GetPolySurfs(netgen::Array<netgen::Array<int>*, 0, int>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:597:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  597 |   for(int i = 0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:604:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  604 |   for(int i=0; i<polysurfs.Size(); i++)
      |                ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:607:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  607 |   for(int i = 0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual void netgen::Polyhedra::CalcSpecialPoints(netgen::Array<netgen::Point<3, double>, 0, int>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:614:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  614 |   for (int i = 0; i < points.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp: In member function 'virtual netgen::Vec<3, double> netgen::Polyhedra::SpecialPointTangentialVector(const netgen::Point<3, double>&, int, int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:629:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  629 |   for (int fi1 = 0; fi1 < faces.Size(); fi1++)
      |                     ~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:630:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  630 |     for (int fi2 = 0; fi2 < faces.Size(); fi2++)
      |                       ~~~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Polyhedra::Face; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Polyhedra::Face; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:517:55:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Polyhedra::Face'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:35,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/polyhedra.hpp:22:11: note: 'class netgen::Polyhedra::Face' declared here
   22 |     class Face {
      |           ^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp: In member function 'void netgen::SingularEdge::FindPointsOnEdge(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:48:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   48 |   for (int i = 0; i < si1.Size(); i++)
      |                   ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:50:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   50 |   for (int i = 0; i < si2.Size(); i++)
      |                   ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'void netgen::RevolutionFace::Init()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:33:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   33 |     for(int i=0; i<checklines_vec.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp: In member function 'void netgen::SingularEdge::SetMeshSize(netgen::Mesh&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:119:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  119 |    for (int i = 0; i < points.Size()-1; i++)
      |                    ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:124:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |    for (int i = 0; i < points.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:130:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  130 |       for (int i = 0; i < points.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In destructor 'virtual netgen::RevolutionFace::~RevolutionFace()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:108:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  108 |     for(int i=0; i<checklines_start.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp: In member function 'void netgen::SingularPoint::FindPoints(netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:194:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  194 |        for (int i = 0; i < surfk.Size(); i++)
      |                        ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp: In member function 'void netgen::SingularPoint::SetMeshSize(netgen::Mesh&, double)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:214:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  214 |   for (int i = 1; i <= points.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'virtual double netgen::RevolutionFace::MaxCurvature() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:353:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  353 |     for(int i=0; i<checkpoints.Size(); i+=2)
      |                  ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In destructor 'virtual netgen::Revolution::~Revolution()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:676:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  676 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Revolution::BoxInSolid(const netgen::BoxSphere<3>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:683:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  683 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Revolution::PointInSolid(const netgen::Point<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:777:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  777 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:781:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  781 |  for(int j=0; j<points.Size(); j++)
      |               ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'virtual void netgen::Revolution::GetTangentialSurfaceIndices(const netgen::Point<3, double>&, netgen::Array<int>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:807:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  807 |     for (int j = 0; j < faces.Size(); j++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'virtual netgen::INSOLID_TYPE netgen::Revolution::VecInSolid(const netgen::Point<3, double>&, const netgen::Vec<3, double>&, double) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:827:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  827 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'virtual void netgen::Revolution::Reduce(const netgen::BoxSphere<3>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:952:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  952 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp: In member function 'virtual void netgen::Revolution::UnReduce()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:959:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  959 |     for(int i=0; i<faces.Size(); i++)
      |                  ~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:41:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/singularref.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/revolution.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 72%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/solid.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/solid.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp
[ 72%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/specpoin.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/specpoin.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp
[ 73%] Linking CXX shared library libstl.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/cmake -E cmake_link_script CMakeFiles/stl.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libstl.so -o libstl.so CMakeFiles/stl.dir/meshstlsurface.cpp.o CMakeFiles/stl.dir/stlgeom.cpp.o CMakeFiles/stl.dir/stlgeomchart.cpp.o CMakeFiles/stl.dir/stlgeommesh.cpp.o CMakeFiles/stl.dir/stlline.cpp.o CMakeFiles/stl.dir/stltool.cpp.o CMakeFiles/stl.dir/stltopology.cpp.o CMakeFiles/stl.dir/python_stl.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/usr/lib/arm-linux-gnueabihf/openmpi/lib: ../meshing/libmesh.so -lpython3.8 -lpython3.8 -lz /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lpython3.8 -lmetis 
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
[ 74%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/spline3d.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/spline3d.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 74%] Built target stl
make -f libsrc/stlgeom/CMakeFiles/stlvis.dir/build.make libsrc/stlgeom/CMakeFiles/stlvis.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom/CMakeFiles/stlvis.dir/DependInfo.cmake --color=
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
Scanning dependencies of target stlvis
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/stlgeom/CMakeFiles/stlvis.dir/build.make libsrc/stlgeom/CMakeFiles/stlvis.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 74%] Building CXX object libsrc/stlgeom/CMakeFiles/stlvis.dir/vsstl.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dstlvis_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/stlvis.dir/vsstl.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp: In member function 'void netgen::Solid::RecBoundaries(const netgen::Point<3, double>&, netgen::Array<int>&, int&, int&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:595:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  595 |        for (i = 1; i <= bounds1.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:597:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  597 |        for (i = 1; i <= bounds2.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:614:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  614 |        for (i = 1; i <= bounds1.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:616:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  616 |        for (i = 1; i <= bounds2.Size(); i++)
      |                    ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp: In member function 'void netgen::Solid::RecGetSurfaceIndices(netgen::Array<int>&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:1479:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1479 |   for (int i = 0; i < surfind.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../linalg/linalg.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/linalg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/solid.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp: In member function 'void netgen::SpecialPointCalculation::CalcSpecialPoints(const netgen::CSGeometry&, netgen::Array<netgen::MeshPoint>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:119:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  119 |      for (int j = 0; j < hpts.Size(); j++)
      |                      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:137:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  137 |  for(int j=0; j<points->Size(); j++)
      |               ~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:164:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  164 |     for (int i = 0; i < boxesinlevel.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp: In member function 'void netgen::SpecialPointCalculation::CalcSpecialPointsRec(const netgen::Solid*, int, const netgen::BoxSphere<3>&, int, bool, bool)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:219:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  219 |     if (level <= boxesinlevel.Size())
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:289:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  289 |         for (int j = 0; j < pts.Size(); j++)
      |                         ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:302:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  302 |        for(int jj=0; jj<surfids.Size(); jj++)
      |                      ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:333:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  333 |    for (int j = 0; j < pts.Size(); j++)
      |                    ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:346:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  346 |          for(int jj=0; jj<surfids.Size(); jj++)
      |                        ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:372:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  372 |         for (int j = 0; j < pts.Size(); j++)
      |                         ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:409:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  409 |       for (int j = 0; j < pts.Size(); j++)
      |                       ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:422:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  422 |      for(int jj=0; jj<surfids.Size(); jj++)
      |                    ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:449:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  449 |     for (int j = 0; j < pts.Size(); j++)
      |                     ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:478:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  478 |  for (int k1 = 1; k1 <= locsurf.Size() - 2; k1++)
      |                   ~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:479:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  479 |    for (int k2 = k1 + 1; k2 <= locsurf.Size() - 1; k2++)
      |                          ~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:480:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  480 |      for (int k3 = k2 + 1; k3 <= locsurf.Size(); k3++)
      |                            ~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:508:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  508 |      for (int k1 = 1; k1 <= locsurf.Size() - 2; k1++)
      |                       ~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:509:33: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  509 |        for (int k2 = k1 + 1; k2 <= locsurf.Size() - 1; k2++)
      |                              ~~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:510:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  510 |   for (int k3 = k2 + 1; k3 <= locsurf.Size(); k3++)
      |                         ~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:549:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  549 |        for (int i = 0; i < locsurf2.Size(); i++)
      |                        ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:591:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  591 |  for (int k1 = 0; k1 < locsurf.Size() - 1; k1++)
      |                   ~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:592:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  592 |    for (int k2 = k1+1; k2 < locsurf.Size(); k2++)
      |                        ~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:616:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  616 |      for (int k1 = 0; k1 < locsurf.Size() - 1; k1++)
      |                       ~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:617:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  617 |        for (int k2 = k1+1; k2 < locsurf.Size(); k2++)
      |                            ~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp: In member function 'bool netgen::SpecialPointCalculation::AddPoint(const netgen::Point<3, double>&, int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1653:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1653 |     for (int i = 0; i < points->Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp: In member function 'void netgen::SpecialPointCalculation::AnalyzeSpecialPoints(const netgen::CSGeometry&, netgen::Array<netgen::MeshPoint>&, netgen::Array<netgen::SpecialPoint>&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1704:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1704 |       for (int i = 0; i < apoints.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1715:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1715 |     for (int i = 1; i < apoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1732:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1732 |  for (int i = 0; i < apoints.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1751:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1751 |      for (int j = 0; j < surfind.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1775:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1775 |   for (int m = 0; m < surfind.Size(); m++)
      |                   ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1797:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1797 |      for (int j = 0; j < surfind.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1802:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1802 |      for (int j = 0; j < normalvecs.Size(); j++)
      |                      ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1803:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1803 |        for (int k = 0; k < normalvecs.Size(); k++)
      |                        ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1881:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1881 |         for (int j2 = 0; j2 < surfind2.Size(); j2++)
      |                          ~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1911:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1911 |         for (int l = 0; l < surfind2.Size(); l++)
      |                         ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1972:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1972 |         for (int m = 0; m < surfind.Size(); m++)
      |                         ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2017:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2017 |         for (int m = 0; m < locsearch.Size(); m++)
      |                         ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2101:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2101 |     for (int i = 0; i < specpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2105:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2105 |     for (int i = 0; i < specpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1887:41:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:104:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::SpecialPoint; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::SpecialPoint; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:1684:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::SpecialPoint' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:38,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/specpoin.hpp:26:9: note: 'class netgen::SpecialPoint' declared here
   26 |   class SpecialPoint
      |         ^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/spline3d.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[ 74%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/surface.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/surface.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp: In member function 'virtual void netgen::VisualSceneSTLMeshing::DrawScene()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:411:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  411 |     for (j = 1; j <= me.Size(); j++)
      |                 ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:745:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  745 |        for (j = 1; j <= stlgeometry->meshlines.Size(); j++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp: In member function 'virtual void netgen::VisualSceneSTLGeometry::BuildScene(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:1184:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1184 |     for (int i = 1; i <= trilists.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~
[ 75%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/triapprox.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/triapprox.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlgeom.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/vsstl.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 75%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/zrefine.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/zrefine.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp
[ 76%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/python_csg.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/python_csg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp: In function 'void netgen::SelectSingularEdges(const netgen::Mesh&, const netgen::CSGeometry&, netgen::INDEX_2_HASHTABLE<int>&, netgen::ZRefinementOptions&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:15:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   15 |     for (int i = 1; i <= geom.singedges.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:21:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   21 |  for (int j = 1; j <= se.segms.Size(); j++)
      |                  ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp: In function 'void netgen::RefinePrisms(netgen::Mesh&, const netgen::CSGeometry*, netgen::ZRefinementOptions&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:342:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  342 |  for (i = 1; i <= ref_singular.Size(); i++)
      |              ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:370:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  370 |  for (i = 1; i <= ref_slices.Size(); i++)
      |              ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:397:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  397 |         (slicenr == slices.Size()) ? 1 : slices.Get(slicenr+1);
      |          ~~~~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_3; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:283:75:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_3'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/template.hpp:208:7: note: 'class netgen::INDEX_3' declared here
  208 | class INDEX_3
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_4; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_4; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:296:30:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_4'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/zrefine.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/template.hpp:277:7: note: 'class netgen::INDEX_4' declared here
  277 | class INDEX_4
      |       ^~~~~~~
[ 77%] Building CXX object libsrc/csg/CMakeFiles/csg.dir/splinesurface.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsg_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csg.dir/splinesurface.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:215:25: warning: comparison of integer expressions of different signedness: 'int' and 'pybind11::size_t' {aka 'unsigned int'} [-Wsign-compare]
  215 |         for(int i = 0; i<py::len(cuts);i++)
      |                        ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:376:65: warning: comparison of integer expressions of different signedness: 'int' and 'pybind11::size_t' {aka 'unsigned int'} [-Wsign-compare]
  376 |                                               for (int i = 0; i < len(solidlist); i++)
      |                                                               ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:420:31: warning: comparison of integer expressions of different signedness: 'int' and 'pybind11::size_t' {aka 'unsigned int'} [-Wsign-compare]
  420 |             for (int i = 0; i < py::len(bcmod); i++)
      |                             ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:434:35: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  434 |                 for (int j = 0; j < si.Size(); j++)
      |                                 ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp: In lambda function:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:640:33: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
  640 |              catch (NgException ex)
      |                                 ^~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /usr/include/pybind11/detail/common.h:149,
                 from /usr/include/pybind11/pytypes.h:12,
                 from /usr/include/pybind11/cast.h:13,
                 from /usr/include/pybind11/attr.h:13,
                 from /usr/include/pybind11/pybind11.h:44,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/ngpython.hpp:3,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:3:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::OneSurfacePrimitive>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::OneSurfacePrimitive>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:222:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::OneSurfacePrimitive>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /usr/include/pybind11/detail/common.h:149,
                 from /usr/include/pybind11/pytypes.h:12,
                 from /usr/include/pybind11/cast.h:13,
                 from /usr/include/pybind11/attr.h:13,
                 from /usr/include/pybind11/pybind11.h:44,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/ngpython.hpp:3,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:3:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::OneSurfacePrimitive>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp: In member function 'std::string netgen::SplineSurface::GetBCNameOf(netgen::Point<3, double>, netgen::Point<3, double>) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:24:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   24 |     for(int i=0; i<splines.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp: In member function 'const std::shared_ptr<netgen::Array<std::shared_ptr<netgen::OneSurfacePrimitive> > > netgen::SplineSurface::CreateCuttingSurfaces()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:46:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   46 |     for(int i = 0; i<splines.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/../include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:16,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSeg<3> >; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSeg<3> >; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:16:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSeg<3> >' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/../include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:16,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSeg<3> >' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::__cxx11::basic_string<char>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::__cxx11::basic_string<char>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:17:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::__cxx11::basic_string<char>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/string:55,
                 from /usr/include/c++/9/bits/locale_classes.h:40,
                 from /usr/include/c++/9/bits/ios_base.h:41,
                 from /usr/include/c++/9/ios:42,
                 from /usr/include/c++/9/ostream:38,
                 from /usr/include/c++/9/iostream:39,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/../include/mystdlib.h:4,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:16,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/usr/include/c++/9/bits/basic_string.h:77:11: note: 'class std::__cxx11::basic_string<char>' declared here
   77 |     class basic_string
      |           ^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::OneSurfacePrimitive>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::OneSurfacePrimitive>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:45:27:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::OneSurfacePrimitive>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/../include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:16,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.cpp:2:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::OneSurfacePrimitive>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:10,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/surface.hpp:235:9:   required from 'static decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) pybind11::detail::type_caster_base<type>::make_copy_constructor(const T*) [with T = netgen::SplineSurface; <template-parameter-2-2> = void; type = netgen::SplineSurface; decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) = void* (*)(const void*)]'
/usr/include/pybind11/cast.h:902:34:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype*, pybind11::return_value_policy, pybind11::handle) [with type = netgen::SplineSurface; pybind11::detail::type_caster_base<type>::itype = netgen::SplineSurface]'
/usr/include/pybind11/cast.h:1722:66:   required from 'pybind11::object pybind11::cast(const T&, pybind11::return_value_policy, pybind11::handle) [with T = netgen::SplineSurface*; typename std::enable_if<(! std::is_base_of<pybind11::detail::pyobject_tag, typename std::remove_reference<_Tp>::type>::value), int>::type <anonymous> = 0]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:229:50:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::GeomPoint<3>; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.hpp:7:9:   required from 'static decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) pybind11::detail::type_caster_base<type>::make_copy_constructor(const T*) [with T = netgen::SplineSurface; <template-parameter-2-2> = void; type = netgen::SplineSurface; decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) = void* (*)(const void*)]'
/usr/include/pybind11/cast.h:902:34:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype*, pybind11::return_value_policy, pybind11::handle) [with type = netgen::SplineSurface; pybind11::detail::type_caster_base<type>::itype = netgen::SplineSurface]'
/usr/include/pybind11/cast.h:1722:66:   required from 'pybind11::object pybind11::cast(const T&, pybind11::return_value_policy, pybind11::handle) [with T = netgen::SplineSurface*; typename std::enable_if<(! std::is_base_of<pybind11::detail::pyobject_tag, typename std::remove_reference<_Tp>::type>::value), int>::type <anonymous> = 0]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:229:50:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = std::shared_ptr<netgen::SplineSeg<3> >; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.hpp:7:9:   required from 'static decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) pybind11::detail::type_caster_base<type>::make_copy_constructor(const T*) [with T = netgen::SplineSurface; <template-parameter-2-2> = void; type = netgen::SplineSurface; decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) = void* (*)(const void*)]'
/usr/include/pybind11/cast.h:902:34:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype*, pybind11::return_value_policy, pybind11::handle) [with type = netgen::SplineSurface; pybind11::detail::type_caster_base<type>::itype = netgen::SplineSurface]'
/usr/include/pybind11/cast.h:1722:66:   required from 'pybind11::object pybind11::cast(const T&, pybind11::return_value_policy, pybind11::handle) [with T = netgen::SplineSurface*; typename std::enable_if<(! std::is_base_of<pybind11::detail::pyobject_tag, typename std::remove_reference<_Tp>::type>::value), int>::type <anonymous> = 0]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:229:50:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = std::__cxx11::basic_string<char>; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.hpp:7:9:   required from 'static decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) pybind11::detail::type_caster_base<type>::make_copy_constructor(const T*) [with T = netgen::SplineSurface; <template-parameter-2-2> = void; type = netgen::SplineSurface; decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) = void* (*)(const void*)]'
/usr/include/pybind11/cast.h:902:34:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype*, pybind11::return_value_policy, pybind11::handle) [with type = netgen::SplineSurface; pybind11::detail::type_caster_base<type>::itype = netgen::SplineSurface]'
/usr/include/pybind11/cast.h:1722:66:   required from 'pybind11::object pybind11::cast(const T&, pybind11::return_value_policy, pybind11::handle) [with T = netgen::SplineSurface*; typename std::enable_if<(! std::is_base_of<pybind11::detail::pyobject_tag, typename std::remove_reference<_Tp>::type>::value), int>::type <anonymous> = 0]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:229:50:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/splinesurface.hpp:7:9:   required from 'static decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) pybind11::detail::type_caster_base<type>::make_copy_constructor(const T*) [with T = netgen::SplineSurface; <template-parameter-2-2> = void; type = netgen::SplineSurface; decltype ((new T, pybind11::detail::type_caster_base<type>::Constructor{})) = void* (*)(const void*)]'
/usr/include/pybind11/cast.h:902:34:   required from 'static pybind11::handle pybind11::detail::type_caster_base<type>::cast(const itype*, pybind11::return_value_policy, pybind11::handle) [with type = netgen::SplineSurface; pybind11::detail::type_caster_base<type>::itype = netgen::SplineSurface]'
/usr/include/pybind11/cast.h:1722:66:   required from 'pybind11::object pybind11::cast(const T&, pybind11::return_value_policy, pybind11::handle) [with T = netgen::SplineSurface*; typename std::enable_if<(! std::is_base_of<pybind11::detail::pyobject_tag, typename std::remove_reference<_Tp>::type>::value), int>::type <anonymous> = 0]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/python_csg.cpp:229:50:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
[ 78%] Linking CXX shared library libstlvis.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom && /usr/bin/cmake -E cmake_link_script CMakeFiles/stlvis.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libstlvis.so -o libstlvis.so CMakeFiles/stlvis.dir/vsstl.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/usr/lib/arm-linux-gnueabihf/openmpi/lib: libstl.so ../meshing/libmesh.so -lz /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lmetis -lpython3.8 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 78%] Built target stlvis
[ 78%] Linking CXX shared library libcsg.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/cmake -E cmake_link_script CMakeFiles/csg.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libcsg.so -o libcsg.so CMakeFiles/csg.dir/algprim.cpp.o CMakeFiles/csg.dir/brick.cpp.o CMakeFiles/csg.dir/bspline2d.cpp.o CMakeFiles/csg.dir/csgeom.cpp.o CMakeFiles/csg.dir/csgparser.cpp.o CMakeFiles/csg.dir/curve2d.cpp.o CMakeFiles/csg.dir/edgeflw.cpp.o CMakeFiles/csg.dir/explicitcurve2d.cpp.o CMakeFiles/csg.dir/extrusion.cpp.o CMakeFiles/csg.dir/gencyl.cpp.o CMakeFiles/csg.dir/genmesh.cpp.o CMakeFiles/csg.dir/identify.cpp.o CMakeFiles/csg.dir/manifold.cpp.o CMakeFiles/csg.dir/meshsurf.cpp.o CMakeFiles/csg.dir/polyhedra.cpp.o CMakeFiles/csg.dir/revolution.cpp.o CMakeFiles/csg.dir/singularref.cpp.o CMakeFiles/csg.dir/solid.cpp.o CMakeFiles/csg.dir/specpoin.cpp.o CMakeFiles/csg.dir/spline3d.cpp.o CMakeFiles/csg.dir/surface.cpp.o CMakeFiles/csg.dir/triapprox.cpp.o CMakeFiles/csg.dir/zrefine.cpp.o CMakeFiles/csg.dir/python_csg.cpp.o CMakeFiles/csg.dir/splinesurface.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/usr/lib/arm-linux-gnueabihf/openmpi/lib: ../meshing/libmesh.so -lpython3.8 -lpython3.8 -lz /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lpython3.8 -lmetis 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 78%] Built target csg
make -f libsrc/csg/CMakeFiles/csgvis.dir/build.make libsrc/csg/CMakeFiles/csgvis.dir/depend
make -f libsrc/interface/CMakeFiles/interface.dir/build.make libsrc/interface/CMakeFiles/interface.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg/CMakeFiles/csgvis.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface/CMakeFiles/interface.dir/DependInfo.cmake --color=
Scanning dependencies of target csgvis
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/csg/CMakeFiles/csgvis.dir/build.make libsrc/csg/CMakeFiles/csgvis.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 79%] Building CXX object libsrc/csg/CMakeFiles/csgvis.dir/vscsg.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dcsgvis_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/csgvis.dir/vscsg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp
Scanning dependencies of target interface
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/interface/CMakeFiles/interface.dir/build.make libsrc/interface/CMakeFiles/interface.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 79%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/read_fnf_mesh.cpp.o
[ 80%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/nginterface_v2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/read_fnf_mesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp
[ 81%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/nginterface.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/nginterface_v2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/nginterface.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp: In member function 'void netgen::Ngx_Mesh::GetParentNodes(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:681:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  681 |       if (ni <= mesh->mlbetweennodes.Size())
      |           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp: In member function 'int netgen::Ngx_Mesh::GetParentElement(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:696:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  696 |           if (ei <= mesh->mlparentelement.Size())
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:701:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  701 |           if (ei <= mesh->mlparentsurfaceelement.Size())
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp: In member function 'int netgen::Ngx_Mesh::GetParentSElement(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:713:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  713 |           if (ei <= mesh->mlparentsurfaceelement.Size())
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'void Ng_LoadGeometry(const char*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:79:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   79 |   for (int i = 0; i < geometryregister.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'void Ng_LoadMeshFromStream(std::istream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:102:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  102 |   for (int i = 0; i < geometryregister.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface_v2.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp: In function 'void netgen::ReadFNFFormat(netgen::Mesh&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:263:43: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  263 |                         for (int j = 0; j < pnums.Size(); j++)
      |                                         ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'void Ng_GetUserData(char*, double*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:461:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  461 |   for (int i = 0; i < da.Size(); i++)
      |                   ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:302:49: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  302 |                             for (int j = 0; j+2 < enums.Size(); j+=2)
      |                                             ~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:332:47: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  332 |                             for (int j = 0; j < fnums.Size(); j += 2)
      |                                             ~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:405:47: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  405 |                             for (int i = 0; i < loadtypes.Size(); i++)
      |                                             ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:413:43: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  413 |                         for (int i = 0; i < loadtypes.Size(); i++)
      |                                         ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'int Ng_GetFace_Vertices(int, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1556:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1556 |   for (int i = 0; i < ia.Size(); i++)
      |                   ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'int Ng_GetFace_Edges(int, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1568:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1568 |   for (int i = 0; i < ia.Size(); i++)
      |                   ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'void Ng_GetVertexElements(int, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1612:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1612 |         for (int i = 0; i < ia.Size(); i++) els[i] = ia[i]+1;
      |                         ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1618:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1618 |         for (int i = 0; i < ia.Size(); i++) els[i] = ia[i]+1;
      |                         ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1624:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1624 |         for (int i = 0; i < ia.Size(); i++) els[i] = ia[i]+1;
      |                         ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'void Ng_GetParentNodes(int, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1703:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1703 |   if (ni <= mesh->mlbetweennodes.Size())
      |       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'int Ng_GetParentElement(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1717:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1717 |       if (ei <= mesh->mlparentelement.Size())
      |           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1722:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1722 |       if (ei <= mesh->mlparentsurfaceelement.Size())
      |           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'int Ng_GetParentSElement(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1733:14: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1733 |       if (ei <= mesh->mlparentsurfaceelement.Size())
      |           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'void Ng_GetPeriodicVertices(int, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1784:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1784 |   for (int i = 0; i < apairs.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'int Ng_GetVertex_Elements(int, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1904:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1904 |   for( int i=0; i<indexArray.Size(); i++ )
      |                 ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'int Ng_GetVertex_SurfaceElements(int, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1921:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1921 |         for( int i=0; i<indexArray.Size(); i++ )
      |                       ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1937:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1937 |         for (int i = 0; i < mesh->pointelements.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp: In function 'int Ng_Bisect_WithInfo(const char*, double**, int*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:2141:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 2141 |       for(int i = 0; i<qualityloss_arr->Size(); i++)
      |                      ~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:6:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/read_fnf_mesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp: In member function 'virtual void netgen::VisualSceneGeometry::BuildScene(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:161:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  161 |     for (int i = 0; i < trilists.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp: In member function 'virtual void netgen::VisualSceneSpecPoints::DrawScene()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:245:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  245 |     if (changeval != specpoints.Size())
      |         ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:267:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  267 |  for (int i = 1; i <= specpoints.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:307:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  307 |     for (int i = 0; i < boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp: In member function 'virtual void netgen::VisualSceneSpecPoints::BuildScene(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:465:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  465 |  for (int i = 2; i <= specpoints.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/nginterface.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/vscsg.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
[ 82%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/readtetmesh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/readtetmesh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp
[ 82%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/readuser.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/readuser.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp: In function 'void netgen::ReadTETFormat(netgen::Mesh&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:671:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  671 |     for(int i=0; i<tris.Size(); i++)
      |                  ~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:700:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  700 |     for(int i=0; i<tetfacedata.Size(); i+=9)
      |                  ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:753:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  753 |     for(int i=0; i<segmentdata.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~
[ 83%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writeabaqus.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writeabaqus.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::BubbleSort(netgen::FlatArray<T>&, netgen::FlatArray<S>&) [with T = double; S = netgen::PointIndex]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:369:45:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:701:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  701 |     for (int i = 0; i < data.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:702:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  702 |       for (int j = i+1; j < data.Size(); j++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:6:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:230:36:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = netgen::SurfaceElementIndex; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = netgen::SurfaceElementIndex; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readtetmesh.cpp:669:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:6:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/readuser.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp: In function 'void netgen::WriteAbaqusFormat(const netgen::Mesh&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:149:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  149 |    for (j = 1; j <= pairs.Size(); j++)
      |                ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:165:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  165 |    for (j = 1; j <= pairs.Size(); j++)
      |                ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:216:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  216 |    for (j = 1; j <= pairs.Size(); j++)
      |                ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:6:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeabaqus.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 83%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writediffpack.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writediffpack.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp
[ 84%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writedolfin.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writedolfin.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp
[ 84%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writeelmer.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writeelmer.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp: In function 'void netgen::WriteDiffPackFormat(const netgen::Mesh&, const netgen::NetgenGeometry&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:73:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   73 |       for (i =1 ; i <= BIname.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:116:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  116 |        for (int jj = 0; jj < sels.Size(); jj++)
      |                         ~~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:236:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  236 |       for (i =1 ; i <= BIname.Size(); i++)
      |                   ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:9:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writediffpack.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:8:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writedolfin.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:7:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeelmer.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 85%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writefeap.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writefeap.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp
[ 85%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writefluent.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writefluent.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp
[ 86%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writegmsh.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writegmsh.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:9:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefeap.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp: In function 'void netgen::WriteFluentFormat(const netgen::Mesh&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:162:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  162 |   for (i = 1; i <= surfaceelp.Size(); i++)
      |               ~~^~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:6:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_3; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:152:73:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_3'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writefluent.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/template.hpp:208:7: note: 'class netgen::INDEX_3' declared here
  208 | class INDEX_3
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
[ 86%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writejcm.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writejcm.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:14:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 87%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writepermas.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writepermas.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp
[ 87%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writetecplot.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writetecplot.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:7:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writejcm.cpp:100:20:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:5:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetecplot.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:6:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writepermas.cpp:10:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
[ 88%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writetet.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writetet.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp
[ 88%] Linking CXX shared library libcsgvis.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg && /usr/bin/cmake -E cmake_link_script CMakeFiles/csgvis.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libcsgvis.so -o libcsgvis.so CMakeFiles/csgvis.dir/vscsg.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/usr/lib/arm-linux-gnueabihf/openmpi/lib: libcsg.so ../visualization/libvisual.so ../meshing/libmesh.so -lz -lmetis -lpython3.8 /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lGL -lGLU 
[ 88%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writetochnog.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writetochnog.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 88%] Built target csgvis
[ 89%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writeuser.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writeuser.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp
[ 89%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/wuchemnitz.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/wuchemnitz.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp: In function 'void netgen::WriteTETFormat(const netgen::Mesh&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:90:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   90 |     for(int i=startsize; i<point_ids.Size(); i++)
      |                          ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:295:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  295 |     for(int i=0; i<point_ids.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:454:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  454 |  for(int j=0; j<idmaps.Size(); j++)
      |               ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:479:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  479 |   for(int j=1; j<group.Size(); j++)
      |                ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:486:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  486 |   for(int j=1; j<group.Size(); j++)
      |                ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:505:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  505 |  if(i-PointIndex::BASE < point_ids.Size())
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:519:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  519 |     for(int i=0; i<id_groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:524:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  524 |  for(int j=0; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:526:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  526 |  for(int j=1; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:544:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  544 |     for(int i=0; i<id_groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:549:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  549 |  for(int j=0; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:551:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  551 |  for(int j=1; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:569:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  569 |     for(int i=0; i<id_groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:574:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  574 |  for(int j=0; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:576:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  576 |  for(int j=1; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:598:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  598 |     for(int i=0; i<idmaps_edge.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:605:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  605 |     for(int i=0; i<edge2node.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:608:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |  for(int j=0; j<idmaps.Size(); j++)
      |               ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:634:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  634 |     for(int i=0; i<vertex_to_edge.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:646:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  646 |     for(int i=1; i<=edge2node.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:654:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  654 |  for(int j=0; j<idmaps_edge.Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:680:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  680 |   for(int j=1; j<group.Size(); j++)
      |                ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:688:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  688 |   for(int j=0; j<idmaps_edge.Size(); j++)
      |                ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:698:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  698 |     for(int i=1; i<=edge2node.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:706:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  706 |  for(int j=0; j<idmaps_edge.Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:732:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  732 |   for(int j=1; j<group.Size(); j++)
      |                ~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:740:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  740 |   for(int j=0; j<idmaps_edge.Size(); j++)
      |                ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:750:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  750 |     for(int i=0; i<edge2node.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:764:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  764 |     for(int i=0; i<id_groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:769:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  769 |  for(int j=0; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:771:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  771 |  for(int j=1; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:786:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  786 |     for(int i=0; i<id_groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:791:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  791 |  for(int j=0; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:793:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  793 |  for(int j=1; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:809:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  809 |     for(int i=0; i<edge_to_face.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:813:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  813 |     for(int i=0; i<idmaps.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:820:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  820 |     for(int i=0; i<face2edge.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:822:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  822 |  for(int j=0; j<idmaps_edge.Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:848:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  848 |     for(int i=0; i<edge_to_face.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:852:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  852 |     for(int i=0; i<idmaps_edge.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:869:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  869 |  for(int j=0; j<idmaps.Size(); j++)
      |               ~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:895:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  895 |     for(int i=0; i<idmaps.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:901:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  901 |     for(int i=0; i<face2edge.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:925:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  925 |     for(int i=0; i<id_groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:930:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  930 |  for(int j=0; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:932:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  932 |  for(int j=1; j<id_groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:987:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  987 |     for(int i = 0; i<uid_to_group_3D.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:990:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  990 |     for(int i = 0; i<uid_to_group_2D.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:993:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  993 |     for(int i = 0; i<uid_to_group_1D.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:996:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  996 |     for(int i = 0; i<uid_to_group_0D.Size(); i++)
      |                    ~^~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1001:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1001 |     for(int i=0; i<groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1016:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1016 |  for(int j=0; j<groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1020:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1020 |     for(int i=0; i<groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1023:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1023 |     for(int i=0; i<face_ids.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1033:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1033 |  for(int j=0; j<groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1044:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1044 |     for(int i=0; i<groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1047:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1047 |     for(int i=0; i<edge_ids.Size(); i++)
      |                  ~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1058:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1058 |  for(int j=0; j<groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1064:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1064 |     for(int i=0; i<groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1068:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1068 |  if(i-PointIndex::BASE < point_ids.Size())
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1083:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1083 |  for(int j=0; j<groups[i]->Size(); j++)
      |               ~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:1088:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1088 |     for(int i=0; i<groups.Size(); i++)
      |                  ~^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:469:43:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Intersection(const netgen::FlatArray<T>&, const netgen::FlatArray<T>&, netgen::Array<T>&) [with T = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:613:72:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:762:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  762 |     for(int i=0; i<in1.Size(); i++)
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Intersection(const netgen::FlatArray<T>&, const netgen::FlatArray<T>&, const netgen::FlatArray<T>&, netgen::Array<T>&) [with T = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:832:84:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:771:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  771 |     for(int i=0; i<in1.Size(); i++)
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:9:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetochnog.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:2:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:28:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_2; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:117:21:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_3; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:183:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_3'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/template.hpp:208:7: note: 'class netgen::INDEX_3' declared here
  208 | class INDEX_3
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_4; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::INDEX_4; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:269:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_4'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/template.hpp:277:7: note: 'class netgen::INDEX_4' declared here
  277 | class INDEX_4
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 1; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writetet.cpp:601:22:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp: In function 'void netgen::Convert()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:167:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  167 |     for (i = 1; i <= volelements.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:216:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  216 |     for (i = 1; i <= faces.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp: In function 'void netgen::WriteFile(std::ostream&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:278:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  278 |     for (i = 1; i <= points.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp: In function 'void netgen::WriteSTLExtFormat(const netgen::Mesh&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:424:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  424 |   for(int bcInd = 1; bcInd <= faceBCs.Size(); bcInd++)
      |                      ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:283:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  283 |     for (i = 1; i <= edges.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:433:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  433 |           for (int i = 0; i < faceSei.Size(); i++)
      |                           ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:290:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  290 |     for (i = 1; i <= faces.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:297:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  297 |     for (i = 1; i <= volelements.Size(); i++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp: In function 'void netgen::WriteEdgeElementFormat(const netgen::Mesh&, const netgen::NetgenGeometry&, const string&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:826:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  826 |       for (j=1; j <= edges.Size(); j++)
      |                 ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:837:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  837 |       for (j=1; j <= edges.Size(); j++)
      |                 ~~^~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:868:19: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  868 |       for (j=1; j <= edges.Size(); j++)
      |                 ~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:4:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/wuchemnitz.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:408:24:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:5:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeuser.cpp:401:14:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
[ 90%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writegmsh2.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writegmsh2.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp
[ 90%] Building CXX object libsrc/interface/CMakeFiles/interface.dir/writeOpenFOAM15x.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGINTERFACE_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dinterface_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/interface.dir/writeOpenFOAM15x.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:17:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:19:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writegmsh2.cpp:21:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp: In function 'bool netgen::BuildOwnerNeighbourLists(const netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:152:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  152 |          for(int i = 1; i <= locfaces.Size(); i++)
      |                         ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp: In function 'void netgen::WriteNeighbourFile(std::ostream*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:310:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  310 |       for(int i = 1; i <= neighbour_celllist.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp: In function 'void netgen::WriteOwnerFile(std::ostream*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:344:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  344 |       for(int i = 1; i <= owner_celllist.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:351:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  351 |       for(int i = 1; i <= surfelem_lists.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp: In function 'void netgen::WriteFacesFile(std::ostream*, const netgen::Mesh&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:392:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  392 |       for(int i = 1; i <= owner_facelist.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:427:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  427 |          for(int j = 1; j <= facepnts.Size(); j++)
      |                         ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:430:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  430 |             if(j != facepnts.Size()) *outfile << " ";
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:438:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  438 |       for(int i = 1; i <= surfelem_lists.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:470:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  470 |          for(int j = 1; j <= facepnts.Size(); j++)
      |                         ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:473:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  473 |             if(j != facepnts.Size()) *outfile << " ";
      |                ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp: In function 'void netgen::WriteBoundaryFile(std::ostream*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:560:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  560 |       for(int i = 2; i <= surfelem_bclist.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:580:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  580 |       for(int i = 1; i <= bcarray.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:25:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:29:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_2; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:116:33:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_2'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/template.hpp:127:7: note: 'class netgen::INDEX_2' declared here
  127 | class INDEX_2
      |       ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:119:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::INDEX_3; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:556:30:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::INDEX_3'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/myadt.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/writeOpenFOAM15x.cpp:27:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface/../general/template.hpp:208:7: note: 'class netgen::INDEX_3' declared here
  208 | class INDEX_3
      |       ^~~~~~~
[ 91%] Linking CXX shared library libinterface.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface && /usr/bin/cmake -E cmake_link_script CMakeFiles/interface.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libinterface.so -o libinterface.so CMakeFiles/interface.dir/nginterface.cpp.o CMakeFiles/interface.dir/nginterface_v2.cpp.o CMakeFiles/interface.dir/read_fnf_mesh.cpp.o CMakeFiles/interface.dir/readtetmesh.cpp.o CMakeFiles/interface.dir/readuser.cpp.o CMakeFiles/interface.dir/writeabaqus.cpp.o CMakeFiles/interface.dir/writediffpack.cpp.o CMakeFiles/interface.dir/writedolfin.cpp.o CMakeFiles/interface.dir/writeelmer.cpp.o CMakeFiles/interface.dir/writefeap.cpp.o CMakeFiles/interface.dir/writefluent.cpp.o CMakeFiles/interface.dir/writegmsh.cpp.o CMakeFiles/interface.dir/writejcm.cpp.o CMakeFiles/interface.dir/writepermas.cpp.o CMakeFiles/interface.dir/writetecplot.cpp.o CMakeFiles/interface.dir/writetet.cpp.o CMakeFiles/interface.dir/writetochnog.cpp.o CMakeFiles/interface.dir/writeuser.cpp.o CMakeFiles/interface.dir/wuchemnitz.cpp.o CMakeFiles/interface.dir/writegmsh2.cpp.o CMakeFiles/interface.dir/writeOpenFOAM15x.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/usr/lib/arm-linux-gnueabihf/openmpi/lib: ../csg/libcsg.so ../geom2d/libgeom2d.so ../visualization/libvisual.so ../meshing/libmesh.so -lz -lmetis /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lpython3.8 -lGL -lGLU 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 91%] Built target interface
make -f nglib/CMakeFiles/nglib.dir/build.make nglib/CMakeFiles/nglib.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib/CMakeFiles/nglib.dir/DependInfo.cmake --color=
Scanning dependencies of target nglib
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f nglib/CMakeFiles/nglib.dir/build.make nglib/CMakeFiles/nglib.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 91%] Building CXX object nglib/CMakeFiles/nglib.dir/nglib.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib && /usr/bin/c++  -DHAVE_DLFCN_H -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNGLIB_EXPORTS -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dnglib_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/nglib.dir/nglib.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:67:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.h:33: warning: "DLL_HEADER" redefined
   33 |    #define DLL_HEADER
      | 
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:26:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/nginterface.h:27: note: this is the location of the previous definition
   27 |       #define DLL_HEADER __attribute__ ((visibility ("default")))
      | 
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:17:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:17:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:12:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:16:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:13:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::STLReadTriangle; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::STLReadTriangle; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:571:26:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::STLReadTriangle'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:45,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib/nglib.cpp:17:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltopology.hpp:54:7: note: 'class netgen::STLReadTriangle' declared here
   54 | class STLReadTriangle
      |       ^~~~~~~~~~~~~~~
[ 92%] Linking CXX shared library libnglib.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib && /usr/bin/cmake -E cmake_link_script CMakeFiles/nglib.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libnglib.so -o libnglib.so CMakeFiles/nglib.dir/nglib.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg:/usr/lib/arm-linux-gnueabihf/openmpi/lib:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization: ../libsrc/interface/libinterface.so ../libsrc/stlgeom/libstlvis.so ../libsrc/geom2d/libgeom2dvis.so ../libsrc/csg/libcsgvis.so -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lGL -lGLU -lpthread -lXmu -lz -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase ../libsrc/occ/libocc.so -lpython3.8 ../libsrc/stlgeom/libstl.so ../libsrc/geom2d/libgeom2d.so ../libsrc/csg/libcsg.so ../libsrc/meshing/libmesh.so -lmetis ../libsrc/visualization/libvisual.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lGL -lGLU -lz -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase -lpython3.8 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 92%] Built target nglib
make -f ng/CMakeFiles/ngpy.dir/build.make ng/CMakeFiles/ngpy.dir/depend
make -f ng/CMakeFiles/gui.dir/build.make ng/CMakeFiles/gui.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/CMakeFiles/ngpy.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/CMakeFiles/gui.dir/DependInfo.cmake --color=
Scanning dependencies of target ngpy
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/CMakeFiles/ngpy.dir/build.make ng/CMakeFiles/ngpy.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 92%] Building CXX object ng/CMakeFiles/ngpy.dir/netgenpy.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dngpy_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/ngpy.dir/netgenpy.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/netgenpy.cpp
Scanning dependencies of target gui
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/CMakeFiles/gui.dir/build.make ng/CMakeFiles/gui.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 93%] Building CXX object ng/CMakeFiles/gui.dir/gui.cpp.o
[ 93%] Building CXX object ng/CMakeFiles/gui.dir/ngpkg.cpp.o
[ 93%] Building CXX object ng/CMakeFiles/gui.dir/demoview.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/ngpkg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/gui.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/demoview.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:17:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:17:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/gui.cpp:3:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:18:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
[ 94%] Building CXX object ng/CMakeFiles/gui.dir/parallelfunc.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/parallelfunc.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'int netgen::Ng_LoadMesh(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:232:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  232 |  for (int i = 0; i < geometryregister.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:259:24: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
  259 |     catch (NgException e)
      |                        ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'int netgen::Ng_MergeMesh(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:334:24: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
  334 |     catch (NgException e)
      |                        ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'int netgen::Ng_LoadGeometry(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:515:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  515 |  for (int i = 0; i < geometryregister.Size(); i++)
      |                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:583:24: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
  583 |     catch (NgException e)
      |                        ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'int netgen::Ng_SaveGeometry(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:614:21: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
  614 |  catch (NgException e)
      |                     ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'int netgen::Ng_ReadStatus(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:691:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  691 |     for (int i = 1; i <= tets_in_qualclass.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'int netgen::Ng_GenerateBoundaryLayer(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:1101:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1101 |      for(int i = 1; i <= surfid.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'void* netgen::MeshingDummy(void*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:1365:24: warning: catching polymorphic type 'class netgen::NgException' by value [-Wcatch-value=]
 1365 |     catch (NgException e)
      |                        ^
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'int netgen::Ng_GenerateMesh(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:1417:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1417 |     for (int i = 0; i < geometryregister.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp: In instantiation of 'void netgen::InterpolationSpline<S>::AddSpline(double, double, double, S, S, S) [with S = netgen::Vec<3, double>]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:354:70:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:274:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  274 |     for (pos = 0; pos < ip.Size() && ip[pos][0].GetT() < t1; pos++) ;
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp: In instantiation of 'S netgen::InterpolationSpline<S>::Evaluate(double) [with S = netgen::Vec<3, double>]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:425:52:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:301:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  301 |     for (pos = 0; pos < ip.Size() && t >= ip[pos][0].GetT(); pos++) ;
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp: In function 'void netgen::SetVisualScene(Tcl_Interp*)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:1867:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1867 |      for (int i = 0; i < geometryregister.Size(); i++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:15:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:8:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:14:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:14:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:14:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::InterpolationSpline<netgen::Vec<3, double> >::intpts; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::InterpolationSpline<netgen::Vec<3, double> >::intpts; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:276:5:   required from 'void netgen::InterpolationSpline<S>::AddSpline(double, double, double, S, S, S) [with S = netgen::Vec<3, double>]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:354:70:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::InterpolationSpline<netgen::Vec<3, double> >::intpts' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.cpp:24:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/demoview.hpp:103:9: note: 'class netgen::InterpolationSpline<netgen::Vec<3, double> >::intpts' declared here
  103 |   class intpts
      |         ^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::Array<T, BASE, TIND>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:1117:19:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:375:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  375 |       for (TIND i (BASE); i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:7:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:2242:67:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngpkg.cpp:11:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 94%] Building CXX object ng/CMakeFiles/gui.dir/__/libsrc/stlgeom/stlpkg.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/__/libsrc/stlgeom/stlpkg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp: In function 'void ParallelRun()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:267:14: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
  267 |   if(d_fbc_id==conf_ids[k])
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:68:14: warning: unused variable 'status' [-Wunused-variable]
   68 |   MPI_Status status;
      |              ^~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = double; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../visualization/vssolution.hpp:23:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  266 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../visualization/vssolution.hpp:23:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::UserVisualizationObject*; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../visualization/vssolution.hpp:23:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>::Array(const netgen::Array<T, BASE, TIND>&) [with T = netgen::VisualSceneSolution::SolData*; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../visualization/vssolution.hpp:23:18:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:266:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/parallelfunc.cpp:269:42: warning: 'd_fbc' may be used uninitialized in this function [-Wmaybe-uninitialized]
  269 |        visinfo = glXGetVisualFromFBConfig(display,d_fbc);
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 95%] Building CXX object ng/CMakeFiles/gui.dir/__/libsrc/visualization/visualpkg.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/__/libsrc/visualization/visualpkg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:12:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp: In function 'int netgen::Ng_STLCalcLocalH(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:517:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  517 |     for (int i = 0; i < geometryregister.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom/stlpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
[ 95%] Building CXX object ng/CMakeFiles/gui.dir/__/libsrc/csg/csgpkg.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/__/libsrc/csg/csgpkg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 96%] Building CXX object ng/CMakeFiles/gui.dir/__/libsrc/geom2d/geom2dpkg.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/__/libsrc/geom2d/geom2dpkg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:46,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp: In member function 'int netgen::STLChart::GetTrig(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stltool.hpp:67:13: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   67 |       if (i <= charttrigs->Size()) {return charttrigs->Get(i);}
      |           ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/stlgeom.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:9:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp: In member function 'int netgen::STLGeometry::LineEndPointsSet() const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:444:63: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  444 |     int LineEndPointsSet() const {return lineendpoints.Size() == GetNP();}
      |                                          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp: In function 'int netgen::Ng_Vis_Set(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:81:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   81 |             for (int i = 0; i < vssolution.soldata.Size(); i++)
      |                             ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Point3d; int BASE = 0; TIND = int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:271:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Point3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/geom3d.hpp:67:9: note: 'class netgen::Point3d' declared here
   67 |   class Point3d
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec3d; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec3d; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../stlgeom/stlgeom.hpp:305:53:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Vec3d' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/gprim.hpp:22,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:7,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization/visualpkg.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/../gprim/geom3d.hpp:184:9: note: 'class netgen::Vec3d' declared here
  184 |   class Vec3d
      |         ^~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
[ 96%] Building CXX object ng/CMakeFiles/gui.dir/__/libsrc/occ/occpkg.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/__/libsrc/occ/occpkg.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp: In function 'int netgen::Ng_GetPrimitiveData(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:230:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  230 |     for (int i = 1; i <= coeffs.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp: In function 'int netgen::Ng_SingularEdgeMS(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:515:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  515 |     for (int i = 1; i <= geometry->singedges.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp: In function 'int netgen::Ng_SingularPointMS(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:533:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  533 |     for (int i = 1; i <= geometry->singpoints.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:2:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg/csgpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d/geom2dpkg.cpp:1:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
[ 97%] Building CXX object ng/CMakeFiles/gui.dir/__/libsrc/occ/vsocc.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -Dgui_EXPORTS -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC   -std=gnu++14 -o CMakeFiles/gui.dir/__/libsrc/occ/vsocc.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
[ 98%] Linking CXX shared library libngpy.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/cmake -E cmake_link_script CMakeFiles/ngpy.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libngpy.so -o libngpy.so CMakeFiles/ngpy.dir/netgenpy.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization:/usr/lib/arm-linux-gnueabihf/openmpi/lib:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ: ../nglib/libnglib.so ../libsrc/interface/libinterface.so ../libsrc/stlgeom/libstlvis.so ../libsrc/stlgeom/libstl.so ../libsrc/geom2d/libgeom2dvis.so ../libsrc/geom2d/libgeom2d.so ../libsrc/csg/libcsgvis.so ../libsrc/csg/libcsg.so ../libsrc/meshing/libmesh.so -lmetis ../libsrc/visualization/libvisual.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lGL -lGLU -lpthread -lXmu -lz ../libsrc/occ/libocc.so -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase -lpython3.8 
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp: In member function 'const netgen::TriangleApproximation* netgen::CSGeometry::GetTriApprox(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:288:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  288 |       if (msnr < triapprox.Size())
      |           ~~~~~^~~~~~~~~~~~~~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 98%] Built target ngpy
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp: In function 'int netgen::Ng_CurrentFaceColours(ClientData, Tcl_Interp*, int, const char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:692:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  692 |         for(int i = 0; i < face_colours.Size();i++)
      |                        ~~^~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:718:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  718 |               for(int j = 0; j < surfElems.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:742:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  742 |               for(int j = 0; j < surfElems.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:766:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  766 |               for(int j = 0; j < surfElems.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:773:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  773 |               for(int j = 0; j < surfElems.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:797:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  797 |               for(int j = 0; j < surfElems.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:804:32: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  804 |               for(int j = 0; j < surfElems.Size(); j++)
      |                              ~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:12,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = std::shared_ptr<netgen::SplineSurface>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csgeom.hpp:337:85:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class std::shared_ptr<netgen::SplineSurface>' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/9/memory:81,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/mystdlib.h:18,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:3:
/usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr<netgen::SplineSurface>' declared here
  103 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::Vec<3, double>; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/triapprox.hpp:49:57:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of non-trivially copyable type 'class netgen::Vec<3, double>'; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/gprim.hpp:17,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/gprim.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../csg/csg.hpp:11,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/csg.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../gprim/geomobjects.hpp:70:9: note: 'class netgen::Vec<3, double>' declared here
   70 |   class Vec : public ngsimd::AlignedAlloc<Vec<D,T>>
      |         ^~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occpkg.cpp:4:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp: In member function 'virtual void netgen::VisualSceneOCCGeometry::BuildScene(int)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:419:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  419 |       for (int i = 1; i <= linelists.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:423:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  423 |       for (int i = 1; i <= trilists.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:7:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/vsocc.cpp:6:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::FlatArray<T, BASE, TIND>& netgen::FlatArray<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:367:43:   required from 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const T&) [with T = bool; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../occ/occgeom.hpp:365:28:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:175:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  175 |       for (int i = 0; i < size; i++)
      |                       ~~^~~~~~
[ 98%] Linking CXX shared library libgui.so
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/cmake -E cmake_link_script CMakeFiles/gui.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libgui.so -o libgui.so CMakeFiles/gui.dir/gui.cpp.o CMakeFiles/gui.dir/ngpkg.cpp.o CMakeFiles/gui.dir/demoview.cpp.o CMakeFiles/gui.dir/parallelfunc.cpp.o CMakeFiles/gui.dir/__/libsrc/stlgeom/stlpkg.cpp.o CMakeFiles/gui.dir/__/libsrc/visualization/visualpkg.cpp.o CMakeFiles/gui.dir/__/libsrc/csg/csgpkg.cpp.o CMakeFiles/gui.dir/__/libsrc/geom2d/geom2dpkg.cpp.o CMakeFiles/gui.dir/__/libsrc/occ/occpkg.cpp.o CMakeFiles/gui.dir/__/libsrc/occ/vsocc.cpp.o  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization:/usr/lib/arm-linux-gnueabihf/openmpi/lib:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ: ../nglib/libnglib.so -lz -lX11 -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase Togl2.1/libtogl.a -ltk -ltcl ../libsrc/stlgeom/libstlvis.so ../libsrc/geom2d/libgeom2dvis.so ../libsrc/interface/libinterface.so ../libsrc/geom2d/libgeom2d.so ../libsrc/stlgeom/libstl.so ../libsrc/csg/libcsgvis.so ../libsrc/csg/libcsg.so ../libsrc/meshing/libmesh.so -lmetis ../libsrc/visualization/libvisual.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lpthread -lXmu -lz ../libsrc/occ/libocc.so -lpython3.8 -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase -ldl -lGL -lGLU 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 98%] Built target gui
make -f ng/CMakeFiles/netgen.dir/build.make ng/CMakeFiles/netgen.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/CMakeFiles/netgen.dir/DependInfo.cmake --color=
Scanning dependencies of target netgen
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/CMakeFiles/netgen.dir/build.make ng/CMakeFiles/netgen.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 99%] Building CXX object ng/CMakeFiles/netgen.dir/onetcl.cpp.o
[ 99%] Building CXX object ng/CMakeFiles/netgen.dir/ngappinit.cpp.o
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security   -std=gnu++14 -o CMakeFiles/netgen.dir/ngappinit.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/c++  -DHAVE_DLFCN_H -DINTERNAL_TCL_DEFAULT=1 -DMETIS -DNETGEN_VERSION=\"6.2-dev\" -DNG_PYTHON -DOCCGEOMETRY -DOPENGL -DPARALLEL -DTCL -DTOGL_X11 -DUSE_TOGL_2 -D_OCC64 -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/include -I/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include -I/usr/include/tcl -I/usr/include/python3.8 -I/usr/lib/arm-linux-gnueabihf/openmpi/include/openmpi -I/usr/lib/arm-linux-gnueabihf/openmpi/include -I/usr/include/opencascade  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security   -std=gnu++14 -o CMakeFiles/netgen.dir/onetcl.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/onetcl.cpp
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:29,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::Position(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:525:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  525 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp: In member function 'int netgen::BASE_INDEX_CLOSED_HASHTABLE::CalcPositionCosts(const INDEX&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/hashtabl.hpp:538:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  538 |  if (i > hash.Size()) i = 1;
      |      ~~^~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'ngstd::Archive& netgen::Element::DoArchive(ngstd::Archive&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:785:28: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'unsigned int'} and 'signed char:5' [-Wsign-compare]
  785 |       for (size_t i = 0; i < np; i++)
      |                          ~~^~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'netgen::Identifications::ID_TYPE netgen::Identifications::GetType(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1497:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
 1497 |       if(identnr <= type.Size())
      |          ~~~~~~~~^~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp: In member function 'void netgen::Identifications::SetType(int, netgen::Identifications::ID_TYPE)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1504:25: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1504 |       while(type.Size() < identnr)
      |             ~~~~~~~~~~~~^~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:24,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp: In function 'std::ostream& netgen::operator<<(std::ostream&, const netgen::LocalH&)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/localh.hpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  191 |     for (int i = 0; i < loch.boxes.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:26,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'const string* netgen::Mesh::GetMaterialPtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:608:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  608 |       return domnr <= materials.Size() ? materials.Get(domnr) : &defaultmat;
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetCD2NamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:624:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  624 |       if (cd2nr < cd2names.Size() && cd2names[cd2nr]) return cd2names[cd2nr];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp: In member function 'std::string* netgen::Mesh::GetBCNamePtr(int) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:631:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  631 |     { return (bcnr < bcnames.Size() && bcnames[bcnr]) ? bcnames[bcnr] : &default_bc; }
      |               ~~~~~^~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:33,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp: In member function 'bool netgen::netrule::IsInFreeZone(const netgen::Point2d&) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/ruler2.hpp:124:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  124 |     for (int i = 0; i < transfreezone.Size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:64,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp: In destructor 'virtual netgen::GeometryRegisterArray::~GeometryRegisterArray()':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/basegeom.hpp:49:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   49 |       for (int i = 0; i < Size(); i++)
      |                       ~~^~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:67,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantPNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:70:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   70 |       for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantFaceNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   76 |       for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp: In member function 'void netgen::ParallelMeshTopology::GetDistantEdgeNums(int, int*) const':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:87:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
   87 |       for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp: In function 'int main(int, char**)':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:269:25: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  269 |       for (int i = 1; i <= userformats.Size(); i++)
      |                       ~~^~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'netgen::Array<T, BASE, TIND>& netgen::Array<T, BASE, TIND>::operator=(const netgen::FlatArray<T>&) [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/paralleltop.hpp:82:47:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:384:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
  384 |       for (TIND i = BASE; i < size+BASE; i++)
      |                           ~~^~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'TIND netgen::FlatArray<T, BASE, TIND>::Pos(const T&) const [with T = int; int BASE = 0; TIND = int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:198:16:   required from 'bool netgen::FlatArray<T, BASE, TIND>::Contains(const T&) const [with T = int; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/netgenout.hpp:106:46:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:190:34: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const unsigned int'} [-Wsign-compare]
  190 |       for(TIND i=0; pos==-1 && i < this->size; i++)
      |                                ~~^~~~~~~~~~~~
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:292:2:   required from 'void netgen::Array<T, BASE, TIND>::SetSize(size_t) [with T = netgen::Segment; int BASE = 0; TIND = unsigned int; size_t = unsigned int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:205:25:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::Segment' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:944:9: note: 'class netgen::Segment' declared here
  944 |   class Segment
      |         ^~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/myadt.hpp:27,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/../include/myadt.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:6,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp: In instantiation of 'void netgen::Array<T, BASE, TIND>::ReSize(size_t) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int; size_t = unsigned int]':
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:308:2:   required from 'void netgen::Array<T, BASE, TIND>::Append(const T&) [with T = netgen::FaceDescriptor; int BASE = 0; TIND = int]'
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshclass.hpp:596:29:   required from here
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../general/array.hpp:417:20: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'class netgen::FaceDescriptor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  417 |             memcpy (p, data, sizeof(T)*mins);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshing.hpp:23,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/meshing.hpp:1,
                 from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/ngappinit.cpp:8:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/include/../meshing/meshtype.hpp:1077:9: note: 'class netgen::FaceDescriptor' declared here
 1077 |   class FaceDescriptor
      |         ^~~~~~~~~~~~~~
[100%] Linking CXX executable netgen
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng && /usr/bin/cmake -E cmake_link_script CMakeFiles/netgen.dir/link.txt --verbose=1
/usr/bin/c++  -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX -lmpi -fPIC -Wall -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/netgen-6.2.1804+dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security  -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/netgen.dir/ngappinit.cpp.o CMakeFiles/netgen.dir/onetcl.cpp.o  -o netgen  -Wl,-rpath,/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing:/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization:/usr/lib/arm-linux-gnueabihf/openmpi/lib: libgui.so ../nglib/libnglib.so -lpthread -lXmu ../libsrc/occ/libocc.so ../libsrc/stlgeom/libstlvis.so ../libsrc/stlgeom/libstl.so ../libsrc/geom2d/libgeom2dvis.so ../libsrc/interface/libinterface.so ../libsrc/geom2d/libgeom2d.so ../libsrc/csg/libcsgvis.so ../libsrc/csg/libcsg.so ../libsrc/meshing/libmesh.so -lmetis ../libsrc/visualization/libvisual.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi.so -lGL -lGLU -lpython3.8 -lz -lX11 -lTKBO -lTKBool -lTKBRep -lTKCAF -lTKCDF -lTKernel -lTKG2d -lTKG3d -lTKGeomAlgo -lTKGeomBase -lTKHLR -lTKIGES -lTKLCAF -lTKMath -lTKMesh -lTKOffset -lTKPrim -lTKService -lTKShHealing -lTKSTEP -lTKSTEP209 -lTKSTEPAttr -lTKSTEPBase -lTKSTL -lTKTopAlgo -lTKV3d -lTKXCAF -lTKXDEIGES -lTKXDESTEP -lTKXSBase -ltk -ltcl 
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[100%] Built target netgen
make[2]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
/usr/bin/cmake -E cmake_progress_start /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/CMakeFiles 0
make[1]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
   debian/rules override_dh_auto_test
make[1]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1'
# TODO: Get these working
make[1]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1'
   create-stamp debian/debhelper-build-stamp
 fakeroot debian/rules binary-arch
dh binary-arch --with=python3 --buildsystem=cmake
   dh_testroot -a -O--buildsystem=cmake
   dh_prep -a -O--buildsystem=cmake
   dh_auto_install -a -O--buildsystem=cmake
	cd obj-arm-linux-gnueabihf && make -j4 install DESTDIR=/<<BUILDDIR>>/netgen-6.2.1804\+dfsg1/debian/tmp AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true"
make[1]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
/usr/bin/cmake -S/<<BUILDDIR>>/netgen-6.2.1804+dfsg1 -B/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/CMakeFiles /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[2]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/general/CMakeFiles/gen.dir/build.make libsrc/general/CMakeFiles/gen.dir/depend
make -f libsrc/gprim/CMakeFiles/gprim.dir/build.make libsrc/gprim/CMakeFiles/gprim.dir/depend
make -f libsrc/linalg/CMakeFiles/la.dir/build.make libsrc/linalg/CMakeFiles/la.dir/depend
make -f libsrc/visualization/CMakeFiles/visual.dir/build.make libsrc/visualization/CMakeFiles/visual.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/linalg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/linalg/CMakeFiles/la.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/gprim /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/gprim/CMakeFiles/gprim.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/visualization /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/visualization/CMakeFiles/visual.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/general /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/general/CMakeFiles/gen.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/linalg/CMakeFiles/la.dir/build.make libsrc/linalg/CMakeFiles/la.dir/build
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/gprim/CMakeFiles/gprim.dir/build.make libsrc/gprim/CMakeFiles/gprim.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/linalg/CMakeFiles/la.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/visualization/CMakeFiles/visual.dir/build.make libsrc/visualization/CMakeFiles/visual.dir/build
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/general/CMakeFiles/gen.dir/build.make libsrc/general/CMakeFiles/gen.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/gprim/CMakeFiles/gprim.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/general/CMakeFiles/gen.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/visualization/CMakeFiles/visual.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[  3%] Built target la
make -f libsrc/occ/CMakeFiles/occ.dir/build.make libsrc/occ/CMakeFiles/occ.dir/depend
[  7%] Built target gprim
make -f ng/Togl2.1/CMakeFiles/togl.dir/build.make ng/Togl2.1/CMakeFiles/togl.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng/Togl2.1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/Togl2.1/CMakeFiles/togl.dir/DependInfo.cmake --color=
[ 16%] Built target visual
[ 20%] Built target gen
make -f libsrc/meshing/CMakeFiles/mesh.dir/build.make libsrc/meshing/CMakeFiles/mesh.dir/depend
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/Togl2.1/CMakeFiles/togl.dir/build.make ng/Togl2.1/CMakeFiles/togl.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'ng/Togl2.1/CMakeFiles/togl.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ/CMakeFiles/occ.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/meshing/CMakeFiles/mesh.dir/DependInfo.cmake --color=
[ 22%] Built target togl
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/meshing/CMakeFiles/mesh.dir/build.make libsrc/meshing/CMakeFiles/mesh.dir/build
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/occ/CMakeFiles/occ.dir/build.make libsrc/occ/CMakeFiles/occ.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/meshing/CMakeFiles/mesh.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 48%] Built target mesh
make -f libsrc/csg/CMakeFiles/csg.dir/build.make libsrc/csg/CMakeFiles/csg.dir/depend
make -f libsrc/geom2d/CMakeFiles/geom2d.dir/build.make libsrc/geom2d/CMakeFiles/geom2d.dir/depend
make -f libsrc/stlgeom/CMakeFiles/stl.dir/build.make libsrc/stlgeom/CMakeFiles/stl.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d/CMakeFiles/geom2d.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom/CMakeFiles/stl.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg/CMakeFiles/csg.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/geom2d/CMakeFiles/geom2d.dir/build.make libsrc/geom2d/CMakeFiles/geom2d.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/geom2d/CMakeFiles/geom2d.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/stlgeom/CMakeFiles/stl.dir/build.make libsrc/stlgeom/CMakeFiles/stl.dir/build
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/csg/CMakeFiles/csg.dir/build.make libsrc/csg/CMakeFiles/csg.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/occ/CMakeFiles/occ.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 51%] Built target geom2d
make -f libsrc/geom2d/CMakeFiles/geom2dvis.dir/build.make libsrc/geom2d/CMakeFiles/geom2dvis.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/stlgeom/CMakeFiles/stl.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/geom2d/CMakeFiles/geom2dvis.dir/DependInfo.cmake --color=
[ 57%] Built target occ
make -f libsrc/occ/CMakeFiles/occvis.dir/build.make libsrc/occ/CMakeFiles/occvis.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/occ/CMakeFiles/occvis.dir/DependInfo.cmake --color=
make[3]: Nothing to be done for 'libsrc/csg/CMakeFiles/csg.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 62%] Built target stl
make -f libsrc/stlgeom/CMakeFiles/stlvis.dir/build.make libsrc/stlgeom/CMakeFiles/stlvis.dir/depend
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/geom2d/CMakeFiles/geom2dvis.dir/build.make libsrc/geom2d/CMakeFiles/geom2dvis.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/stlgeom/CMakeFiles/stlvis.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/geom2d/CMakeFiles/geom2dvis.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 75%] Built target csg
make -f libsrc/csg/CMakeFiles/csgvis.dir/build.make libsrc/csg/CMakeFiles/csgvis.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/csg/CMakeFiles/csgvis.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/stlgeom/CMakeFiles/stlvis.dir/build.make libsrc/stlgeom/CMakeFiles/stlvis.dir/build
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/occ/CMakeFiles/occvis.dir/build.make libsrc/occ/CMakeFiles/occvis.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/stlgeom/CMakeFiles/stlvis.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 76%] Built target geom2dvis
make -f libsrc/interface/CMakeFiles/interface.dir/build.make libsrc/interface/CMakeFiles/interface.dir/depend
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/csg/CMakeFiles/csgvis.dir/build.make libsrc/csg/CMakeFiles/csgvis.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/csg/CMakeFiles/csgvis.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 77%] Built target stlvis
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/interface /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/libsrc/interface/CMakeFiles/interface.dir/DependInfo.cmake --color=
[ 78%] Built target csgvis
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/occ/CMakeFiles/occvis.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f libsrc/interface/CMakeFiles/interface.dir/build.make libsrc/interface/CMakeFiles/interface.dir/build
[ 79%] Built target occvis
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'libsrc/interface/CMakeFiles/interface.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 91%] Built target interface
make -f nglib/CMakeFiles/nglib.dir/build.make nglib/CMakeFiles/nglib.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/nglib /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/nglib/CMakeFiles/nglib.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f nglib/CMakeFiles/nglib.dir/build.make nglib/CMakeFiles/nglib.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'nglib/CMakeFiles/nglib.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 92%] Built target nglib
make -f ng/CMakeFiles/ngpy.dir/build.make ng/CMakeFiles/ngpy.dir/depend
make -f ng/CMakeFiles/gui.dir/build.make ng/CMakeFiles/gui.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/CMakeFiles/ngpy.dir/DependInfo.cmake --color=
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/CMakeFiles/gui.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/CMakeFiles/ngpy.dir/build.make ng/CMakeFiles/ngpy.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'ng/CMakeFiles/ngpy.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 93%] Built target ngpy
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/CMakeFiles/gui.dir/build.make ng/CMakeFiles/gui.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'ng/CMakeFiles/gui.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 98%] Built target gui
make -f ng/CMakeFiles/netgen.dir/build.make ng/CMakeFiles/netgen.dir/depend
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
cd /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<BUILDDIR>>/netgen-6.2.1804+dfsg1 /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/ng/CMakeFiles/netgen.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make -f ng/CMakeFiles/netgen.dir/build.make ng/CMakeFiles/netgen.dir/build
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[3]: Nothing to be done for 'ng/CMakeFiles/netgen.dir/build'.
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[100%] Built target netgen
make[2]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
/usr/bin/cmake -E cmake_progress_start /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf/CMakeFiles 0
make -f CMakeFiles/Makefile2 preinstall
make[2]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[2]: Nothing to be done for 'preinstall'.
make[2]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
Install the project...
/usr/bin/cmake -P cmake_install.cmake
-- Install configuration: "None"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/cmake/netgen/netgen-targets.cmake
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/cmake/netgen/netgen-targets-none.cmake
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/cmake/netgen/NetgenConfig.cmake
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/ngexception.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/archive_base.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/array.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/autodiff.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/autoptr.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/bitarray.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/dynamicmem.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/flags.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/hashtabl.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/mpi_interface.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/myadt.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/ngsimd.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/mystring.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/netgenout.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/ngexception.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/ngpython.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/optmem.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/parthreads.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/profiler.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/seti.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/sort.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/spbita2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/stack.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/symbolta.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/table.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/template.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/general/gzstream.h
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/adtree.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geom2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geom3d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geomfuncs.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geomobjects2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geomobjects.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geomops2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geomops.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/geomtest3d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/gprim.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/splinegeometry.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/spline.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/gprim/transform3d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/linalg/densemat.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/linalg/linalg.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/linalg/opti.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/linalg/polynomial.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/linalg/vector.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/nginterface.h
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/nginterface_v2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/mydefs.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/acisgeom.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/csg.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/geometry2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/gprim.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/incopengl.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/inctcl.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/incvis.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/linalg.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/meshing.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/myadt.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/mydefs.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/mystdlib.h
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/nginterface_v2_impl.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/occgeom.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/ngsimd.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/opti.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/parallel.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/parallelinterface.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/stlgeom.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/include/visual.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libmesh.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libmesh.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/adfront2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/adfront3.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/basegeom.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/bcfunctions.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/bisect.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/boundarylayer.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/classifyhpel.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/clusters.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/curvedelems.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/findip2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/findip.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/geomsearch.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/global.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hpref_hex.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hprefinement.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hpref_prism.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hpref_pyramid.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hpref_quad.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hpref_segm.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hpref_tet.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/hpref_trig.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/improve2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/improve3.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/localh.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/meshclass.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/meshfunc.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/meshing2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/meshing3.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/meshing.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/meshtool.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/meshtype.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/msghandler.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/paralleltop.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/ruler2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/ruler3.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/specials.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/topology.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/meshing/validate.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/soldata.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libvisual.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libvisual.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/visualization/meshdoc.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/visualization/mvdraw.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/visualization/vispar.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/visualization/visual.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/visualization/vssolution.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libcsg.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libcsg.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libcsgvis.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libcsgvis.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/algprim.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/brick.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/csgeom.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/csg.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/csgparser.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/curve2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/edgeflw.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/explicitcurve2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/extrusion.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/gencyl.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/geoml.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/identify.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/manifold.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/meshsurf.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/polyhedra.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/revolution.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/singularref.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/solid.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/specpoin.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/spline3d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/splinesurface.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/surface.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/triapprox.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/csg/vscsg.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libgeom2d.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libgeom2d.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libgeom2dvis.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libgeom2dvis.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/geom2d/geom2dmesh.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/geom2d/geometry2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/geom2d/spline2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/geom2d/splinegeometry2.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/geom2d/vsgeom2d.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libocc.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libocc.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/liboccvis.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/liboccvis.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/occ/occgeom.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/occ/occmeshsurf.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/occ/vsocc.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libstl.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libstl.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libstlvis.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libstlvis.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/stlgeom/meshstlsurface.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/stlgeom/stlgeom.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/stlgeom/stlline.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/stlgeom/stltool.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/stlgeom/stltopology.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/stlgeom/vsstl.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libinterface.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libinterface.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/interface/writeuser.hpp
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/bin/netgen
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/bin/netgen" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libgui.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libgui.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/libngpy.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/libngpy.so" to "$ORIGIN/../../../arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/boxcyl.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/circle_on_cube.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cone.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cube.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cubeandring.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cubeandspheres.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cubemcyl.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cubemsphere.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cylinder.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/cylsphere.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/ellipsoid.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/ellipticcyl.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/extrusion.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/fichera.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/lshape3d.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/manyholes.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/manyholes2.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/matrix.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/ortho.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/period.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/revolution.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/sculpture.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/shaft.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/shell.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/sphere.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/sphereincube.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/torus.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/trafo.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/twobricks.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/twocubes.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/twocyl.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/boundarycondition.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/hinge.stl
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/part1.stl
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/frame.step
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/screw.step
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/squarehole.in2d
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/squarecircle.in2d
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/square.in2d
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/__init__.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/meshing.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/csg.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/geom2d.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/stl.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/gui.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/NgOCC.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/python3/dist-packages/netgen/read_gmsh.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/py_tutorials/shaft.geo
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/py_tutorials/mesh.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/py_tutorials/exportNeutral.py
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/share/netgen/doc/ng4.pdf
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libnglib.so
-- Set runtime path of "/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/lib/arm-linux-gnueabihf/netgen/libnglib.so" to "$ORIGIN:$ORIGIN/../lib/arm-linux-gnueabihf/netgen"
-- Installing: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/debian/tmp/usr/include/netgen/nglib.h
make[1]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
   dh_install -a -O--buildsystem=cmake
   dh_installdocs -a -O--buildsystem=cmake
   dh_installchangelogs -a -O--buildsystem=cmake
   dh_installexamples -a -O--buildsystem=cmake
   dh_installman -a -O--buildsystem=cmake
   dh_python3 -a -O--buildsystem=cmake
I: dh_python3 fs:343: renaming libngpy.so to libngpy.cpython-38-arm-linux-gnueabihf.so
   dh_installinit -a -O--buildsystem=cmake
   dh_installmenu -a -O--buildsystem=cmake
   dh_perl -a -O--buildsystem=cmake
   dh_link -a -O--buildsystem=cmake
   dh_strip_nondeterminism -a -O--buildsystem=cmake
   dh_compress -a -O--buildsystem=cmake
   dh_fixperms -a -O--buildsystem=cmake
   debian/rules override_dh_missing
make[1]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1'
dh_missing --fail-missing
make[1]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1'
   dh_strip -a -O--buildsystem=cmake
   dh_makeshlibs -a -O--buildsystem=cmake
   dh_shlibdeps -a -O--buildsystem=cmake
dpkg-shlibdeps: warning: cannot find library libgui.so needed by debian/netgen/usr/bin/netgen (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/bin:/usr/bin/../lib/arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libinterface.so needed by debian/netgen/usr/bin/netgen (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/bin:/usr/bin/../lib/arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libmesh.so needed by debian/netgen/usr/bin/netgen (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/bin:/usr/bin/../lib/arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libnglib.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libstlvis.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libstl.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libgeom2d.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libcsgvis.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libcsg.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libmesh.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libvisual.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: cannot find library libocc.so needed by debian/python3-netgen/usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so (ELF format: 'elf32-littlearm' abi: '0101002800000000'; RPATH: '/usr/lib/python3/dist-packages/netgen/../../../arm-linux-gnueabihf/netgen')
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstl.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstl.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/netgen/usr/bin/netgen was not linked against libpthread.so.0 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libstlvis.so contains an unresolvable reference to symbol glRenderMode: it's probably a plugin
dpkg-shlibdeps: warning: 53 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: can't extract name and version from library name 'libinterface.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libinterface.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libocc.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libocc.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstl.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstl.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libgeom2d.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libgeom2d.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libnglib.so contains an unresolvable reference to symbol __aeabi_atexit@CXXABI_ARM_1.3.3: it's probably a plugin
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libmesh.so contains an unresolvable reference to symbol _ZN6netgen19RegisterUserFormatsERNS_5ArrayIPKcLi0EiEES4_: it's probably a plugin
dpkg-shlibdeps: warning: 2 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libgeom2d.so contains an unresolvable reference to symbol __aeabi_atexit@CXXABI_ARM_1.3.3: it's probably a plugin
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libvisual.so contains an unresolvable reference to symbol _ZN6netgen8BitArray3SetEv: it's probably a plugin
dpkg-shlibdeps: warning: 67 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: can't extract name and version from library name 'libocc.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libocc.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/liboccvis.so contains an unresolvable reference to symbol glPolygonMode: it's probably a plugin
dpkg-shlibdeps: warning: 51 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libgeom2dvis.so contains an unresolvable reference to symbol _ZN6netgen11VisualScene8SetLightEv: it's probably a plugin
dpkg-shlibdeps: warning: 26 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsg.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsg.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libvisual.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libvisual.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libinterface.so contains an unresolvable reference to symbol __aeabi_atexit@CXXABI_ARM_1.3.3: it's probably a plugin
dpkg-shlibdeps: warning: 1 similar warning has been skipped (use -v to see it)
dpkg-shlibdeps: warning: can't extract name and version from library name 'libnglib.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libnglib.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstlvis.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstlvis.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libgeom2dvis.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libgeom2dvis.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libinterface.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libinterface.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libgeom2d.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libgeom2d.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstl.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libstl.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsgvis.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsgvis.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsg.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsg.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libvisual.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libvisual.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libocc.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libocc.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libgui.so contains an unresolvable reference to symbol __aeabi_atexit@CXXABI_ARM_1.3.3: it's probably a plugin
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsg.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libcsg.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libvisual.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libvisual.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libcsgvis.so contains an unresolvable reference to symbol __aeabi_atexit@CXXABI_ARM_1.3.3: it's probably a plugin
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libocc.so contains an unresolvable reference to symbol _ZTVN6netgen11NgExceptionE: it's probably a plugin
dpkg-shlibdeps: warning: 89 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libcsg.so contains an unresolvable reference to symbol __aeabi_atexit@CXXABI_ARM_1.3.3: it's probably a plugin
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: can't extract name and version from library name 'libmesh.so'
dpkg-shlibdeps: warning: debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libstl.so contains an unresolvable reference to symbol pthread_create: it's probably a plugin
dpkg-shlibdeps: warning: 2 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/libnglib-6.2.1804/usr/lib/arm-linux-gnueabihf/netgen/libgui.so was not linked against libnglib.so (it uses none of the library's symbols)
   dh_installdeb -a -O--buildsystem=cmake
   dh_gencontrol -a -O--buildsystem=cmake
dpkg-gencontrol: warning: package python3-netgen: substitution variable ${python3:Versions} unused, but is defined
dpkg-gencontrol: warning: package python3-netgen: substitution variable ${python3:Versions} unused, but is defined
   dh_md5sums -a -O--buildsystem=cmake
   dh_builddeb -a -O--buildsystem=cmake
dpkg-deb: building package 'libnglib-dev' in '../libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb'.
dpkg-deb: building package 'libnglib-6.2.1804-dbgsym' in '../libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb'.
dpkg-deb: building package 'netgen' in '../netgen_6.2.1804+dfsg1-3.1_armhf.deb'.
dpkg-deb: building package 'python3-netgen' in '../python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb'.
dpkg-deb: building package 'python3-netgen-dbgsym' in '../python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb'.
dpkg-deb: building package 'libnglib-6.2.1804' in '../libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb'.
dpkg-deb: building package 'netgen-dbgsym' in '../netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb'.
dpkg-deb: building package 'netgen-headers' in '../netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb'.
 dpkg-genbuildinfo --build=any
 dpkg-genchanges --build=any -mRaspbian 2019 test autobuilder <root@raspbian.org> >../netgen_6.2.1804+dfsg1-3.1_armhf.changes
dpkg-genchanges: info: binary-only arch-specific upload (source code and arch-indep packages not included)
 dpkg-source --after-build .
dpkg-buildpackage: info: binary-only upload (no source included)
--------------------------------------------------------------------------------
Build finished at 2020-05-12T14:55:04Z

Finished
--------

I: Built successfully

+------------------------------------------------------------------------------+
| Post Build Chroot                                                            |
+------------------------------------------------------------------------------+


+------------------------------------------------------------------------------+
| Changes                                                                      |
+------------------------------------------------------------------------------+


netgen_6.2.1804+dfsg1-3.1_armhf.changes:
----------------------------------------

Format: 1.8
Date: Mon, 27 Apr 2020 22:01:24 +0200
Source: netgen
Binary: libnglib-6.2.1804 libnglib-6.2.1804-dbgsym libnglib-dev netgen netgen-dbgsym netgen-headers python3-netgen python3-netgen-dbgsym
Architecture: armhf
Version: 6.2.1804+dfsg1-3.1
Distribution: bullseye-staging
Urgency: medium
Maintainer: Raspbian 2019 test autobuilder <root@raspbian.org>
Changed-By: Tobias Frost <tobi@debian.org>
Description:
 libnglib-6.2.1804 - Automatic 3d tetrahedral mesh generator shared library
 libnglib-dev - Automatic 3d tetrahedral mesh generator development files
 netgen     - Automatic 3d tetrahedral mesh generator
 netgen-headers - Automatic 3d tetrahedral mesh generator internal headers
 python3-netgen - Automatic 3d tetrahedral mesh generator Python 3 bindings
Closes: 956359
Changes:
 netgen (6.2.1804+dfsg1-3.1) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Patch to fix FTBFS against opencascade 7.4. (Closes: #956359)
Checksums-Sha1:
 e4f92086511cbeb0ec3c69e3f86134ee403f3610 29852048 libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 704a1069e426a01470d26bc2ea9b971f4d0e1b85 1666712 libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb
 8800b992d708dcaa094bf40e20b6061328b8faeb 20984 libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb
 ae9858330fff720285bc608ec11c39eb32519c6c 93612 netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 cf1a0ebf7f380580b42a65ccbb6d3109356be970 149464 netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb
 75070d3795136a5e1f88fa7fedfe7d7d26977030 14058 netgen_6.2.1804+dfsg1-3.1_armhf.buildinfo
 64ede7b581d4b2c56e73b53d1142f80d9600b645 61408 netgen_6.2.1804+dfsg1-3.1_armhf.deb
 1474f421a47a375b4fafd1a5398197dffb8a72ab 583456 python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 d1d8febe483c8d9e5c7b6acbf1f93d3a024eea85 41988 python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb
Checksums-Sha256:
 38d6052d175f8487886c61653f63e22ae2840e5c3ef751191fc1eb6eb588cc55 29852048 libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 60afc32206ca9c7f45b9684659f14c44439b51a4d42529c36b33a2b507d99df2 1666712 libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb
 31e384cecede2934314066fd5a0697b8205c6e0b8690c14c8780aa3f0b1d2b0d 20984 libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb
 e2100fadf4b651325b0f3ae9997cf0e3800afd46e7a2cd083890db7cb9a05115 93612 netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 094cb1b65db7e1837784da236b87896871cc82806339278b328da72bc8cf9dfd 149464 netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb
 7aba9ff6579ba6f55807a64b1f31afb56e9b78c5f8e608fa6a8466f6dc71c915 14058 netgen_6.2.1804+dfsg1-3.1_armhf.buildinfo
 aa07137b313cbb11696ea2450a376f52e37f5dfb18e4b7b0adb0bcec86089e3f 61408 netgen_6.2.1804+dfsg1-3.1_armhf.deb
 69df3498a6079f140824a4bb2149a867f006b667fdf46ef9295f3e7ac078ff3e 583456 python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 a600a2ce5522a9c9e8eb6c95c24fe5254113307b66ddb84d478a2e48b58c8681 41988 python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb
Files:
 0ab80306c8d6841ffc3a8f1500395936 29852048 debug optional libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 5b5559a8b0f0d7020fe9f68cdf2bb28f 1666712 libs optional libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb
 9c13e05a2e64a996eafe5bb4e10f9cc1 20984 libdevel optional libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb
 7795ea0cdc8ef73e5740dbfd3d891a2c 93612 debug optional netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 5e13d0077dfa6c43fc2552a723d12982 149464 libdevel optional netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb
 eee7f13f390768ee5f0a5ec46f8a9a02 14058 math optional netgen_6.2.1804+dfsg1-3.1_armhf.buildinfo
 02403bdec64e2585a9bc4701998b4807 61408 math optional netgen_6.2.1804+dfsg1-3.1_armhf.deb
 c7c328bdddbcec4bd918ae31e981e3bf 583456 debug optional python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 e346a29bc0a172933473805e97e3fa0a 41988 python optional python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb

+------------------------------------------------------------------------------+
| Buildinfo                                                                    |
+------------------------------------------------------------------------------+

Format: 1.0
Source: netgen
Binary: netgen netgen-doc libnglib-dev libnglib-6.2.1804 netgen-headers python3-netgen
Architecture: armhf
Version: 6.2.1804+dfsg1-3.1
Checksums-Md5:
 0ab80306c8d6841ffc3a8f1500395936 29852048 libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 5b5559a8b0f0d7020fe9f68cdf2bb28f 1666712 libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb
 9c13e05a2e64a996eafe5bb4e10f9cc1 20984 libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb
 7795ea0cdc8ef73e5740dbfd3d891a2c 93612 netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 5e13d0077dfa6c43fc2552a723d12982 149464 netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb
 02403bdec64e2585a9bc4701998b4807 61408 netgen_6.2.1804+dfsg1-3.1_armhf.deb
 c7c328bdddbcec4bd918ae31e981e3bf 583456 python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 e346a29bc0a172933473805e97e3fa0a 41988 python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb
Checksums-Sha1:
 e4f92086511cbeb0ec3c69e3f86134ee403f3610 29852048 libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 704a1069e426a01470d26bc2ea9b971f4d0e1b85 1666712 libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb
 8800b992d708dcaa094bf40e20b6061328b8faeb 20984 libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb
 ae9858330fff720285bc608ec11c39eb32519c6c 93612 netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 cf1a0ebf7f380580b42a65ccbb6d3109356be970 149464 netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb
 64ede7b581d4b2c56e73b53d1142f80d9600b645 61408 netgen_6.2.1804+dfsg1-3.1_armhf.deb
 1474f421a47a375b4fafd1a5398197dffb8a72ab 583456 python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 d1d8febe483c8d9e5c7b6acbf1f93d3a024eea85 41988 python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb
Checksums-Sha256:
 38d6052d175f8487886c61653f63e22ae2840e5c3ef751191fc1eb6eb588cc55 29852048 libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 60afc32206ca9c7f45b9684659f14c44439b51a4d42529c36b33a2b507d99df2 1666712 libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb
 31e384cecede2934314066fd5a0697b8205c6e0b8690c14c8780aa3f0b1d2b0d 20984 libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb
 e2100fadf4b651325b0f3ae9997cf0e3800afd46e7a2cd083890db7cb9a05115 93612 netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 094cb1b65db7e1837784da236b87896871cc82806339278b328da72bc8cf9dfd 149464 netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb
 aa07137b313cbb11696ea2450a376f52e37f5dfb18e4b7b0adb0bcec86089e3f 61408 netgen_6.2.1804+dfsg1-3.1_armhf.deb
 69df3498a6079f140824a4bb2149a867f006b667fdf46ef9295f3e7ac078ff3e 583456 python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
 a600a2ce5522a9c9e8eb6c95c24fe5254113307b66ddb84d478a2e48b58c8681 41988 python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb
Build-Origin: Raspbian
Build-Architecture: armhf
Build-Date: Tue, 12 May 2020 14:54:59 +0000
Build-Path: /<<BUILDDIR>>/netgen-6.2.1804+dfsg1
Installed-Build-Depends:
 adduser (= 3.118),
 autoconf (= 2.69-11.1),
 automake (= 1:1.16.2-1),
 autopoint (= 0.19.8.1-10),
 autotools-dev (= 20180224.1),
 base-files (= 11+rpi1),
 base-passwd (= 3.5.47),
 bash (= 5.0-6),
 binutils (= 2.34-5+rpi1),
 binutils-arm-linux-gnueabihf (= 2.34-5+rpi1),
 binutils-common (= 2.34-5+rpi1),
 bsdmainutils (= 11.1.2),
 bsdutils (= 1:2.35.1-2),
 build-essential (= 12.8),
 bzip2 (= 1.0.8-2),
 cmake (= 3.16.3-3+rpi1),
 cmake-data (= 3.16.3-3+rpi1),
 coreutils (= 8.30-3),
 cpp (= 4:9.2.1-3.1+rpi1),
 cpp-9 (= 9.3.0-11+rpi1),
 dash (= 0.5.10.2-7),
 debconf (= 1.5.74),
 debhelper (= 13),
 debianutils (= 4.9.1),
 dh-autoreconf (= 19),
 dh-python (= 4.20200315),
 dh-strip-nondeterminism (= 1.8.0-1),
 diffutils (= 1:3.7-3),
 docbook (= 4.5-6),
 docbook-to-man (= 1:2.0.0-42+b1),
 dpkg (= 1.19.7),
 dpkg-dev (= 1.19.7),
 dwz (= 0.13-5),
 file (= 1:5.38-4),
 findutils (= 4.7.0-1),
 fontconfig-config (= 2.13.1-4),
 fonts-dejavu-core (= 2.37-1),
 g++ (= 4:9.2.1-3.1+rpi1),
 g++-9 (= 9.3.0-11+rpi1),
 gcc (= 4:9.2.1-3.1+rpi1),
 gcc-10-base (= 10-20200418-1+rpi1),
 gcc-9 (= 9.3.0-11+rpi1),
 gcc-9-base (= 9.3.0-11+rpi1),
 gettext (= 0.19.8.1-10),
 gettext-base (= 0.19.8.1-10),
 gfortran-9 (= 9.3.0-11+rpi1),
 grep (= 3.4-1),
 groff-base (= 1.22.4-5),
 gzip (= 1.10-2),
 hostname (= 3.23),
 ibverbs-providers (= 29.0-1),
 init-system-helpers (= 1.57),
 intltool-debian (= 0.35.0+20060710.5),
 libacl1 (= 2.2.53-8),
 libarchive-zip-perl (= 1.68-1),
 libarchive13 (= 3.4.2-1),
 libasan5 (= 9.3.0-11+rpi1),
 libatomic1 (= 10-20200418-1+rpi1),
 libattr1 (= 1:2.4.48-5),
 libaudit-common (= 1:2.8.5-3),
 libaudit1 (= 1:2.8.5-3),
 libavutil-dev (= 7:4.2.2-1+b1),
 libavutil56 (= 7:4.2.2-1+b1),
 libbinutils (= 2.34-5+rpi1),
 libblkid1 (= 2.35.1-2),
 libbrotli1 (= 1.0.7-6.1),
 libbsd0 (= 0.10.0-1),
 libbz2-1.0 (= 1.0.8-2),
 libbz2-dev (= 1.0.8-2),
 libc-bin (= 2.30-7+rpi1),
 libc-dev-bin (= 2.30-7+rpi1),
 libc6 (= 2.30-7+rpi1),
 libc6-dev (= 2.30-7+rpi1),
 libcap-ng0 (= 0.7.9-2.1+b1),
 libcbor0 (= 0.5.0+dfsg-2),
 libcc1-0 (= 10-20200418-1+rpi1),
 libcom-err2 (= 1.45.6-1),
 libcroco3 (= 0.6.13-1),
 libcrypt-dev (= 1:4.4.16-1),
 libcrypt1 (= 1:4.4.16-1),
 libctf-nobfd0 (= 2.34-5+rpi1),
 libctf0 (= 2.34-5+rpi1),
 libcurl4 (= 7.68.0-1),
 libdb5.3 (= 5.3.28+dfsg1-0.6),
 libdebconfclient0 (= 0.251),
 libdebhelper-perl (= 13),
 libdpkg-perl (= 1.19.7),
 libdrm-amdgpu1 (= 2.4.101-2+rpi1),
 libdrm-common (= 2.4.101-2+rpi1),
 libdrm-nouveau2 (= 2.4.101-2+rpi1),
 libdrm-radeon1 (= 2.4.101-2+rpi1),
 libdrm2 (= 2.4.101-2+rpi1),
 libedit2 (= 3.1-20191231-1),
 libegl-dev (= 1.3.1-1),
 libegl-mesa0 (= 19.3.3-1),
 libegl1 (= 1.3.1-1),
 libelf1 (= 0.176-1.1),
 libevent-2.1-7 (= 2.1.11-stable-1),
 libevent-core-2.1-7 (= 2.1.11-stable-1),
 libevent-dev (= 2.1.11-stable-1),
 libevent-extra-2.1-7 (= 2.1.11-stable-1),
 libevent-openssl-2.1-7 (= 2.1.11-stable-1),
 libevent-pthreads-2.1-7 (= 2.1.11-stable-1),
 libexpat1 (= 2.2.9-1),
 libexpat1-dev (= 2.2.9-1),
 libffi7 (= 3.3-4),
 libfido2-1 (= 1.4.0-1),
 libfile-stripnondeterminism-perl (= 1.8.0-1),
 libfontconfig-dev (= 2.13.1-4),
 libfontconfig1 (= 2.13.1-4),
 libfontconfig1-dev (= 2.13.1-4),
 libfreeimage-dev (= 3.18.0+ds2-3),
 libfreeimage3 (= 3.18.0+ds2-3),
 libfreetype-dev (= 2.10.1-2),
 libfreetype6 (= 2.10.1-2),
 libfreetype6-dev (= 2.10.1-2),
 libgbm1 (= 19.3.3-1),
 libgcc-9-dev (= 9.3.0-11+rpi1),
 libgcc-s1 (= 10-20200418-1+rpi1),
 libgcc1 (= 1:10-20200418-1+rpi1),
 libgcrypt20 (= 1.8.5-5),
 libgdbm-compat4 (= 1.18.1-5),
 libgdbm6 (= 1.18.1-5),
 libgfortran-9-dev (= 9.3.0-11+rpi1),
 libgfortran5 (= 10-20200418-1+rpi1),
 libgl-dev (= 1.3.1-1),
 libgl1 (= 1.3.1-1),
 libgl1-mesa-dev (= 19.3.3-1),
 libgl1-mesa-dri (= 19.3.3-1),
 libglapi-mesa (= 19.3.3-1),
 libgles-dev (= 1.3.1-1),
 libgles1 (= 1.3.1-1),
 libgles2 (= 1.3.1-1),
 libglib2.0-0 (= 2.64.2-1),
 libglu1-mesa (= 9.0.1-1),
 libglu1-mesa-dev (= 9.0.1-1),
 libglvnd-dev (= 1.3.1-1),
 libglvnd0 (= 1.3.1-1),
 libglx-dev (= 1.3.1-1),
 libglx-mesa0 (= 19.3.3-1),
 libglx0 (= 1.3.1-1),
 libgmp10 (= 2:6.2.0+dfsg-4),
 libgnutls30 (= 3.6.13-2),
 libgomp1 (= 10-20200418-1+rpi1),
 libgpg-error0 (= 1.37-1),
 libgssapi-krb5-2 (= 1.17-7+rpi1),
 libhogweed5 (= 3.5.1+really3.5.1-2),
 libhwloc-dev (= 2.2.0+dfsg-3),
 libhwloc-plugins (= 2.2.0+dfsg-3),
 libhwloc15 (= 2.2.0+dfsg-3),
 libibverbs-dev (= 29.0-1),
 libibverbs1 (= 29.0-1),
 libice-dev (= 2:1.0.9-2),
 libice6 (= 2:1.0.9-2),
 libicu63 (= 63.2-3),
 libidn2-0 (= 2.3.0-1),
 libilmbase24 (= 2.3.0-6),
 libisl22 (= 0.22.1-1),
 libjbig0 (= 2.1-3.1+b2),
 libjpeg-dev (= 1:1.5.2-2),
 libjpeg62-turbo (= 1:1.5.2-2+b1),
 libjpeg62-turbo-dev (= 1:1.5.2-2+b1),
 libjsoncpp1 (= 1.7.4-3.1),
 libjxr0 (= 1.1-6),
 libk5crypto3 (= 1.17-7+rpi1),
 libkeyutils1 (= 1.6.1-2),
 libkrb5-3 (= 1.17-7+rpi1),
 libkrb5support0 (= 1.17-7+rpi1),
 liblcms2-2 (= 2.9-4),
 libldap-2.4-2 (= 2.4.50+dfsg-1),
 libldap-common (= 2.4.50+dfsg-1),
 libllvm9 (= 1:9.0.1-12+rpi1),
 libltdl-dev (= 2.4.6-14),
 libltdl7 (= 2.4.6-14),
 liblz4-1 (= 1.9.2-2),
 liblzma5 (= 5.2.4-1),
 libmagic-mgc (= 1:5.38-4),
 libmagic1 (= 1:5.38-4),
 libmetis-dev (= 5.1.0.dfsg-5),
 libmetis5 (= 5.1.0.dfsg-5),
 libmount1 (= 2.35.1-2),
 libmpc3 (= 1.1.0-1),
 libmpdec2 (= 2.4.2-3),
 libmpfr6 (= 4.0.2-1),
 libncurses6 (= 6.2-1),
 libncursesw6 (= 6.2-1),
 libnettle7 (= 3.5.1+really3.5.1-2),
 libnghttp2-14 (= 1.40.0-1+b2),
 libnl-3-200 (= 3.4.0-1),
 libnl-3-dev (= 3.4.0-1),
 libnl-route-3-200 (= 3.4.0-1),
 libnl-route-3-dev (= 3.4.0-1),
 libnuma-dev (= 2.0.12-1),
 libnuma1 (= 2.0.12-1),
 libocct-data-exchange-7.4 (= 7.4.1+dfsg1-2+rpi1),
 libocct-data-exchange-dev (= 7.4.1+dfsg1-2+rpi1),
 libocct-foundation-7.4 (= 7.4.1+dfsg1-2+rpi1),
 libocct-foundation-dev (= 7.4.1+dfsg1-2+rpi1),
 libocct-modeling-algorithms-7.4 (= 7.4.1+dfsg1-2+rpi1),
 libocct-modeling-algorithms-dev (= 7.4.1+dfsg1-2+rpi1),
 libocct-modeling-data-7.4 (= 7.4.1+dfsg1-2+rpi1),
 libocct-modeling-data-dev (= 7.4.1+dfsg1-2+rpi1),
 libocct-ocaf-7.4 (= 7.4.1+dfsg1-2+rpi1),
 libocct-ocaf-dev (= 7.4.1+dfsg1-2+rpi1),
 libocct-visualization-7.4 (= 7.4.1+dfsg1-2+rpi1),
 libocct-visualization-dev (= 7.4.1+dfsg1-2+rpi1),
 libopenexr24 (= 2.3.0-6),
 libopengl-dev (= 1.3.1-1),
 libopengl0 (= 1.3.1-1),
 libopenjp2-7 (= 2.3.1-1),
 libopenmpi-dev (= 4.0.3-6+rpi1),
 libopenmpi3 (= 4.0.3-6+rpi1),
 libosp5 (= 1.5.2-13),
 libp11-kit0 (= 0.23.20-1),
 libpam-modules (= 1.3.1-5),
 libpam-modules-bin (= 1.3.1-5),
 libpam-runtime (= 1.3.1-5),
 libpam0g (= 1.3.1-5),
 libpciaccess0 (= 0.14-1),
 libpcre2-8-0 (= 10.34-7),
 libpcre3 (= 2:8.39-12),
 libperl5.30 (= 5.30.0-10),
 libpipeline1 (= 1.5.2-2),
 libpmix2 (= 3.1.5-1),
 libpng-dev (= 1.6.37-2),
 libpng16-16 (= 1.6.37-2),
 libprocps8 (= 2:3.3.16-4),
 libpsl5 (= 0.21.0-1),
 libpthread-stubs0-dev (= 0.4-1),
 libpython3-dbg (= 3.8.2-3),
 libpython3-dev (= 3.8.2-3),
 libpython3-stdlib (= 3.8.2-3),
 libpython3.8 (= 3.8.3~rc1-1),
 libpython3.8-dbg (= 3.8.3~rc1-1),
 libpython3.8-dev (= 3.8.3~rc1-1),
 libpython3.8-minimal (= 3.8.3~rc1-1),
 libpython3.8-stdlib (= 3.8.3~rc1-1),
 libraw19 (= 0.19.5-1),
 librdmacm1 (= 29.0-1),
 libreadline8 (= 8.0-4),
 librhash0 (= 1.3.9-1),
 librtmp1 (= 2.4+20151223.gitfa8646d.1-2+b1),
 libsasl2-2 (= 2.1.27+dfsg-2),
 libsasl2-modules-db (= 2.1.27+dfsg-2),
 libseccomp2 (= 2.4.3-1+rpi1),
 libselinux1 (= 3.0-1+b1),
 libsemanage-common (= 3.0-1),
 libsemanage1 (= 3.0-1+b1),
 libsensors-config (= 1:3.6.0-2),
 libsensors5 (= 1:3.6.0-2),
 libsepol1 (= 3.0-1),
 libsigsegv2 (= 2.12-2),
 libsm-dev (= 2:1.2.3-1),
 libsm6 (= 2:1.2.3-1),
 libsmartcols1 (= 2.35.1-2),
 libsqlite3-0 (= 3.31.1-5),
 libssh2-1 (= 1.8.0-2.1),
 libssl1.1 (= 1.1.1g-1),
 libstdc++-9-dev (= 9.3.0-11+rpi1),
 libstdc++6 (= 10-20200418-1+rpi1),
 libsub-override-perl (= 0.09-2),
 libswscale-dev (= 7:4.2.2-1+b1),
 libswscale5 (= 7:4.2.2-1+b1),
 libsystemd0 (= 245.5-1+rpi1),
 libtasn1-6 (= 4.16.0-2),
 libtbb2 (= 2020.2-2),
 libtcl8.6 (= 8.6.10+dfsg-1),
 libtiff5 (= 4.1.0+git191117-2),
 libtinfo5 (= 6.2-1),
 libtinfo6 (= 6.2-1),
 libtk8.6 (= 8.6.10-1),
 libtogl-dev (= 2.0-1),
 libtogl2 (= 2.0-1),
 libtool (= 2.4.6-14),
 libubsan1 (= 10-20200418-1+rpi1),
 libuchardet0 (= 0.0.6-3),
 libudev1 (= 245.5-1+rpi1),
 libunistring2 (= 0.9.10-2),
 libuuid1 (= 2.35.1-2),
 libuv1 (= 1.35.0-2),
 libva-drm2 (= 2.7.1-1),
 libva-x11-2 (= 2.7.1-1),
 libva2 (= 2.7.1-1),
 libvdpau1 (= 1.4-1),
 libwayland-client0 (= 1.18.0-1),
 libwayland-server0 (= 1.18.0-1),
 libwebp6 (= 0.6.1-2),
 libwebpmux3 (= 0.6.1-2),
 libx11-6 (= 2:1.6.9-2),
 libx11-data (= 2:1.6.9-2),
 libx11-dev (= 2:1.6.9-2),
 libx11-xcb1 (= 2:1.6.9-2),
 libxau-dev (= 1:1.0.8-1+b2),
 libxau6 (= 1:1.0.8-1+b2),
 libxcb-dri2-0 (= 1.14-2),
 libxcb-dri3-0 (= 1.14-2),
 libxcb-glx0 (= 1.14-2),
 libxcb-present0 (= 1.14-2),
 libxcb-sync1 (= 1.14-2),
 libxcb-xfixes0 (= 1.14-2),
 libxcb1 (= 1.14-2),
 libxcb1-dev (= 1.14-2),
 libxdamage1 (= 1:1.1.5-2),
 libxdmcp-dev (= 1:1.1.2-3),
 libxdmcp6 (= 1:1.1.2-3),
 libxext-dev (= 2:1.3.3-1+b2),
 libxext6 (= 2:1.3.3-1+b2),
 libxfixes3 (= 1:5.0.3-2),
 libxft-dev (= 2.3.2-2),
 libxft2 (= 2.3.2-2),
 libxml2 (= 2.9.10+dfsg-5),
 libxmu-dev (= 2:1.1.2-2+b3),
 libxmu-headers (= 2:1.1.2-2),
 libxmu6 (= 2:1.1.2-2+b3),
 libxnvctrl0 (= 440.82-1),
 libxrender-dev (= 1:0.9.10-1),
 libxrender1 (= 1:0.9.10-1),
 libxshmfence1 (= 1.3-1),
 libxss-dev (= 1:1.2.3-1),
 libxss1 (= 1:1.2.3-1),
 libxt-dev (= 1:1.1.5-1+b3),
 libxt6 (= 1:1.1.5-1+b3),
 libxxf86vm1 (= 1:1.1.4-1+b2),
 libz3-4 (= 4.8.7-4),
 libzstd1 (= 1.4.4+dfsg-3+rpi1),
 linux-libc-dev (= 5.2.17-1+rpi1+b2),
 login (= 1:4.8.1-1),
 lsb-base (= 11.1.0+rpi1),
 m4 (= 1.4.18-4),
 make (= 4.2.1-2),
 man-db (= 2.9.1-1),
 mawk (= 1.3.4.20200120-2),
 mime-support (= 3.64),
 ncurses-base (= 6.2-1),
 ncurses-bin (= 6.2-1),
 ocl-icd-libopencl1 (= 2.2.12-4),
 openmpi-bin (= 4.0.3-6+rpi1),
 openmpi-common (= 4.0.3-6+rpi1),
 opensp (= 1.5.2-13),
 openssh-client (= 1:8.2p1-4),
 passwd (= 1:4.8.1-1),
 patch (= 2.7.6-6),
 perl (= 5.30.0-10),
 perl-base (= 5.30.0-10),
 perl-modules-5.30 (= 5.30.0-10),
 pkg-config (= 0.29.2-1),
 po-debconf (= 1.0.21),
 procps (= 2:3.3.16-4),
 pybind11-dev (= 2.5.0-4),
 python3 (= 3.8.2-3),
 python3-dbg (= 3.8.2-3),
 python3-dev (= 3.8.2-3),
 python3-distutils (= 3.8.2-2),
 python3-lib2to3 (= 3.8.2-2),
 python3-minimal (= 3.8.2-3),
 python3.8 (= 3.8.3~rc1-1),
 python3.8-dbg (= 3.8.3~rc1-1),
 python3.8-dev (= 3.8.3~rc1-1),
 python3.8-minimal (= 3.8.3~rc1-1),
 readline-common (= 8.0-4),
 sed (= 4.7-1),
 sensible-utils (= 0.0.12+nmu1),
 sgml-base (= 1.30),
 sgml-data (= 2.0.11),
 sysvinit-utils (= 2.96-3),
 tar (= 1.30+dfsg-7),
 tcl (= 8.6.9+1),
 tcl-dev (= 8.6.9+1),
 tcl8.6 (= 8.6.10+dfsg-1),
 tcl8.6-dev (= 8.6.10+dfsg-1),
 tix (= 8.4.3-10),
 tix-dev (= 8.4.3-10),
 tk (= 8.6.9+1),
 tk-dev (= 8.6.9+1),
 tk8.6 (= 8.6.10-1),
 tk8.6-dev (= 8.6.10-1),
 tzdata (= 2020a-1),
 ucf (= 3.0038+nmu1),
 util-linux (= 2.35.1-2),
 uuid-dev (= 2.35.1-2),
 x11-common (= 1:7.7+20),
 x11proto-core-dev (= 2020.1-1),
 x11proto-dev (= 2020.1-1),
 x11proto-scrnsaver-dev (= 2020.1-1),
 x11proto-xext-dev (= 2020.1-1),
 xml-core (= 0.18+nmu1),
 xorg-sgml-doctools (= 1:1.11-1),
 xtrans-dev (= 1.4.0-1),
 xz-utils (= 5.2.4-1),
 zlib1g (= 1:1.2.11.dfsg-2),
 zlib1g-dev (= 1:1.2.11.dfsg-2)
Environment:
 DEB_BUILD_OPTIONS="parallel=4"
 LANG="en_GB.UTF-8"
 LC_ALL="POSIX"
 SOURCE_DATE_EPOCH="1588017684"


+------------------------------------------------------------------------------+
| Package contents                                                             |
+------------------------------------------------------------------------------+


libnglib-6.2.1804-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
-----------------------------------------------------

 new Debian package, version 2.0.
 size 29852048 bytes: control archive=1164 bytes.
     939 bytes,    13 lines      control              
    1378 bytes,    13 lines      md5sums              
 Package: libnglib-6.2.1804-dbgsym
 Source: netgen
 Version: 6.2.1804+dfsg1-3.1
 Auto-Built-Package: debug-symbols
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 30557
 Depends: libnglib-6.2.1804 (= 6.2.1804+dfsg1-3.1)
 Section: debug
 Priority: optional
 Multi-Arch: same
 Description: debug symbols for libnglib-6.2.1804
 Build-Ids: 12fb4ba7dcdd5d74bb0a62349f642712bc7e8ace 1ca2bf557767a64031666e45f365565354854a18 2d11d950176bc6152d14e97ef980e8938c135d46 326da646134060bc895a2f6ce0ad4352837d2d80 36675b2d3beed4e07603cc67ae8188f967cdcedc 49e2dea447b1c6360030da4ce54f175a59652075 7d94a38c2d5805f22ee6cdd3f15af442d8fa0abb 7fe598074375af6a5d8ebccebf02d342a845d306 99d62c7b52cb4d9a1ba859a506cc4e8f8af12704 9e669d9f0569511c27a75cf2e277b6e5c21a960b b62a40a6461c63b7c1823123bb480d22df717c08 d22ab1f41ba5ae78e8be8b517ab440670f5206d7 f89e9e231dae64d98ac81aff8a867edb5ca7db7f

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/12/
-rw-r--r-- root/root    953788 2020-04-27 20:01 ./usr/lib/debug/.build-id/12/fb4ba7dcdd5d74bb0a62349f642712bc7e8ace.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/1c/
-rw-r--r-- root/root   1847124 2020-04-27 20:01 ./usr/lib/debug/.build-id/1c/a2bf557767a64031666e45f365565354854a18.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/2d/
-rw-r--r-- root/root   2191336 2020-04-27 20:01 ./usr/lib/debug/.build-id/2d/11d950176bc6152d14e97ef980e8938c135d46.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/32/
-rw-r--r-- root/root    950524 2020-04-27 20:01 ./usr/lib/debug/.build-id/32/6da646134060bc895a2f6ce0ad4352837d2d80.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/36/
-rw-r--r-- root/root   3042324 2020-04-27 20:01 ./usr/lib/debug/.build-id/36/675b2d3beed4e07603cc67ae8188f967cdcedc.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/49/
-rw-r--r-- root/root   1996756 2020-04-27 20:01 ./usr/lib/debug/.build-id/49/e2dea447b1c6360030da4ce54f175a59652075.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/7d/
-rw-r--r-- root/root   2660080 2020-04-27 20:01 ./usr/lib/debug/.build-id/7d/94a38c2d5805f22ee6cdd3f15af442d8fa0abb.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/7f/
-rw-r--r-- root/root   4446064 2020-04-27 20:01 ./usr/lib/debug/.build-id/7f/e598074375af6a5d8ebccebf02d342a845d306.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/99/
-rw-r--r-- root/root    273128 2020-04-27 20:01 ./usr/lib/debug/.build-id/99/d62c7b52cb4d9a1ba859a506cc4e8f8af12704.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/9e/
-rw-r--r-- root/root   1613184 2020-04-27 20:01 ./usr/lib/debug/.build-id/9e/669d9f0569511c27a75cf2e277b6e5c21a960b.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/b6/
-rw-r--r-- root/root    147904 2020-04-27 20:01 ./usr/lib/debug/.build-id/b6/2a40a6461c63b7c1823123bb480d22df717c08.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/d2/
-rw-r--r-- root/root  10867816 2020-04-27 20:01 ./usr/lib/debug/.build-id/d2/2ab1f41ba5ae78e8be8b517ab440670f5206d7.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/f8/
-rw-r--r-- root/root    272272 2020-04-27 20:01 ./usr/lib/debug/.build-id/f8/9e9e231dae64d98ac81aff8a867edb5ca7db7f.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
lrwxrwxrwx root/root         0 2020-04-27 20:01 ./usr/share/doc/libnglib-6.2.1804-dbgsym -> libnglib-6.2.1804


libnglib-6.2.1804_6.2.1804+dfsg1-3.1_armhf.deb
----------------------------------------------

 new Debian package, version 2.0.
 size 1666712 bytes: control archive=1300 bytes.
    1099 bytes,    20 lines      control              
    1219 bytes,    15 lines      md5sums              
 Package: libnglib-6.2.1804
 Source: netgen
 Version: 6.2.1804+dfsg1-3.1
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 5945
 Depends: libc6 (>= 2.29), libgcc-s1 (>= 3.5), libgl1, libglu1-mesa | libglu1, libmetis5, libocct-data-exchange-7.4, libocct-foundation-7.4, libocct-modeling-algorithms-7.4, libocct-modeling-data-7.4, libocct-ocaf-7.4, libopenmpi3 (>= 4.0.3), libpython3.8 (>= 3.8.2), libstdc++6 (>= 9), libtcl8.6 (>= 8.6.0), libtk8.6 (>= 8.6.0), libx11-6, libxmu6, zlib1g (>= 1:1.1.4)
 Section: libs
 Priority: optional
 Multi-Arch: same
 Homepage: https://ngsolve.org
 Description: Automatic 3d tetrahedral mesh generator shared library
  NETGEN is an automatic 3d tetrahedral mesh generator. It accepts
  input from constructive solid geometry (CSG) or boundary
  representation (BRep) from STL file format. The connection to a
  geometry kernel allows the handling of IGES and STEP files. NETGEN
  contains modules for mesh optimization and hierarchical mesh
  refinement.
  .
  This package contains the shared libraries.

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/
-rw-r--r-- root/root    910792 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libcsg.so
-rw-r--r-- root/root    132560 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libcsgvis.so
-rw-r--r-- root/root    243144 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libgeom2d.so
-rw-r--r-- root/root      9632 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libgeom2dvis.so
-rw-r--r-- root/root    300640 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libgui.so
-rw-r--r-- root/root    313964 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libinterface.so
-rw-r--r-- root/root   2530876 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libmesh.so
-rw-r--r-- root/root     46496 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libnglib.so
-rw-r--r-- root/root    570900 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libocc.so
-rw-r--r-- root/root     38304 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/liboccvis.so
-rw-r--r-- root/root    468428 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libstl.so
-rw-r--r-- root/root    136648 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libstlvis.so
-rw-r--r-- root/root    362144 2020-04-27 20:01 ./usr/lib/arm-linux-gnueabihf/netgen/libvisual.so
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/libnglib-6.2.1804/
-rw-r--r-- root/root      4113 2020-04-27 20:01 ./usr/share/doc/libnglib-6.2.1804/changelog.Debian.gz
-rw-r--r-- root/root      1554 2018-12-29 03:49 ./usr/share/doc/libnglib-6.2.1804/copyright


libnglib-dev_6.2.1804+dfsg1-3.1_armhf.deb
-----------------------------------------

 new Debian package, version 2.0.
 size 20984 bytes: control archive=1084 bytes.
     781 bytes,    19 lines      control              
     781 bytes,    11 lines      md5sums              
 Package: libnglib-dev
 Source: netgen
 Version: 6.2.1804+dfsg1-3.1
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 99
 Depends: libnglib-6.2.1804 (= 6.2.1804+dfsg1-3.1)
 Section: libdevel
 Priority: optional
 Homepage: https://ngsolve.org
 Description: Automatic 3d tetrahedral mesh generator development files
  NETGEN is an automatic 3d tetrahedral mesh generator. It accepts
  input from constructive solid geometry (CSG) or boundary
  representation (BRep) from STL file format. The connection to a
  geometry kernel allows the handling of IGES and STEP files. NETGEN
  contains modules for mesh optimization and hierarchical mesh
  refinement.
  .
  This package contains the static libraries and header files.

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/
-rw-r--r-- root/root      1506 2018-05-01 19:26 ./usr/include/netgen/mydefs.hpp
-rw-r--r-- root/root       996 2018-05-01 19:26 ./usr/include/netgen/ngexception.hpp
-rw-r--r-- root/root     15689 2018-05-01 19:26 ./usr/include/netgen/nginterface.h
-rw-r--r-- root/root      7096 2018-05-01 19:26 ./usr/include/netgen/nginterface_v2.hpp
-rw-r--r-- root/root     26875 2018-05-01 19:26 ./usr/include/netgen/nglib.h
-rw-r--r-- root/root      3687 2018-05-01 19:26 ./usr/include/netgen/soldata.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/cmake/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/cmake/netgen/
-rw-r--r-- root/root      4517 2020-04-27 20:01 ./usr/lib/cmake/netgen/NetgenConfig.cmake
-rw-r--r-- root/root      6471 2020-04-27 20:01 ./usr/lib/cmake/netgen/netgen-targets-none.cmake
-rw-r--r-- root/root     12058 2020-04-27 20:01 ./usr/lib/cmake/netgen/netgen-targets.cmake
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/libnglib-dev/
-rw-r--r-- root/root      4113 2020-04-27 20:01 ./usr/share/doc/libnglib-dev/changelog.Debian.gz
-rw-r--r-- root/root      1554 2018-12-29 03:49 ./usr/share/doc/libnglib-dev/copyright


netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
------------------------------------------

 new Debian package, version 2.0.
 size 93612 bytes: control archive=540 bytes.
     395 bytes,    12 lines      control              
     106 bytes,     1 lines      md5sums              
 Package: netgen-dbgsym
 Source: netgen
 Version: 6.2.1804+dfsg1-3.1
 Auto-Built-Package: debug-symbols
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 106
 Depends: netgen (= 6.2.1804+dfsg1-3.1)
 Section: debug
 Priority: optional
 Description: debug symbols for netgen
 Build-Ids: d1cd00819b96e0d13e37fbd1258c17f60fa3124a

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/d1/
-rw-r--r-- root/root     97900 2020-04-27 20:01 ./usr/lib/debug/.build-id/d1/cd00819b96e0d13e37fbd1258c17f60fa3124a.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
lrwxrwxrwx root/root         0 2020-04-27 20:01 ./usr/share/doc/netgen-dbgsym -> netgen


netgen-headers_6.2.1804+dfsg1-3.1_armhf.deb
-------------------------------------------

 new Debian package, version 2.0.
 size 149464 bytes: control archive=4748 bytes.
     758 bytes,    19 lines      control              
   11564 bytes,   157 lines      md5sums              
 Package: netgen-headers
 Source: netgen
 Version: 6.2.1804+dfsg1-3.1
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 1013
 Depends: libnglib-dev (= 6.2.1804+dfsg1-3.1)
 Section: libdevel
 Priority: optional
 Homepage: https://ngsolve.org
 Description: Automatic 3d tetrahedral mesh generator internal headers
  NETGEN is an automatic 3d tetrahedral mesh generator. It accepts
  input from constructive solid geometry (CSG) or boundary
  representation (BRep) from STL file format. The connection to a
  geometry kernel allows the handling of IGES and STEP files. NETGEN
  contains modules for mesh optimization and hierarchical mesh
  refinement.
  .
  This package contains internal headers.

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/csg/
-rw-r--r-- root/root     12325 2018-05-01 19:26 ./usr/include/netgen/csg/algprim.hpp
-rw-r--r-- root/root      3311 2018-05-01 19:26 ./usr/include/netgen/csg/brick.hpp
-rw-r--r-- root/root      1115 2018-05-01 19:26 ./usr/include/netgen/csg/csg.hpp
-rw-r--r-- root/root      9655 2018-05-01 19:26 ./usr/include/netgen/csg/csgeom.hpp
-rw-r--r-- root/root      2237 2018-05-01 19:26 ./usr/include/netgen/csg/csgparser.hpp
-rw-r--r-- root/root      1342 2018-05-01 19:26 ./usr/include/netgen/csg/curve2d.hpp
-rw-r--r-- root/root      2692 2018-05-01 19:26 ./usr/include/netgen/csg/edgeflw.hpp
-rw-r--r-- root/root      2631 2018-05-01 19:26 ./usr/include/netgen/csg/explicitcurve2d.hpp
-rw-r--r-- root/root      4275 2018-05-01 19:26 ./usr/include/netgen/csg/extrusion.hpp
-rw-r--r-- root/root      1626 2018-05-01 19:26 ./usr/include/netgen/csg/gencyl.hpp
-rw-r--r-- root/root       566 2018-05-01 19:26 ./usr/include/netgen/csg/geoml.hpp
-rw-r--r-- root/root      7320 2018-05-01 19:26 ./usr/include/netgen/csg/identify.hpp
-rw-r--r-- root/root       614 2018-05-01 19:26 ./usr/include/netgen/csg/manifold.hpp
-rw-r--r-- root/root      2603 2018-05-01 19:26 ./usr/include/netgen/csg/meshsurf.hpp
-rw-r--r-- root/root      2935 2018-05-01 19:26 ./usr/include/netgen/csg/polyhedra.hpp
-rw-r--r-- root/root      3898 2018-05-01 19:26 ./usr/include/netgen/csg/revolution.hpp
-rw-r--r-- root/root      2010 2018-05-01 19:26 ./usr/include/netgen/csg/singularref.hpp
-rw-r--r-- root/root      7403 2018-05-01 19:26 ./usr/include/netgen/csg/solid.hpp
-rw-r--r-- root/root      4636 2018-05-01 19:26 ./usr/include/netgen/csg/specpoin.hpp
-rw-r--r-- root/root      2432 2018-05-01 19:26 ./usr/include/netgen/csg/spline3d.hpp
-rw-r--r-- root/root      3090 2018-05-01 19:26 ./usr/include/netgen/csg/splinesurface.hpp
-rw-r--r-- root/root     10144 2018-05-01 19:26 ./usr/include/netgen/csg/surface.hpp
-rw-r--r-- root/root      1700 2018-05-01 19:26 ./usr/include/netgen/csg/triapprox.hpp
-rw-r--r-- root/root       883 2018-05-01 19:26 ./usr/include/netgen/csg/vscsg.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/general/
-rw-r--r-- root/root      3570 2018-05-01 19:26 ./usr/include/netgen/general/archive_base.hpp
-rw-r--r-- root/root     17328 2018-05-01 19:26 ./usr/include/netgen/general/array.hpp
-rw-r--r-- root/root      7776 2018-05-01 19:26 ./usr/include/netgen/general/autodiff.hpp
-rw-r--r-- root/root       961 2018-05-01 19:26 ./usr/include/netgen/general/autoptr.hpp
-rw-r--r-- root/root      3796 2018-05-01 19:26 ./usr/include/netgen/general/bitarray.hpp
-rw-r--r-- root/root      1927 2018-05-01 19:26 ./usr/include/netgen/general/dynamicmem.hpp
-rw-r--r-- root/root      3054 2018-05-01 19:26 ./usr/include/netgen/general/flags.hpp
-rw-r--r-- root/root      4647 2018-05-01 19:26 ./usr/include/netgen/general/gzstream.h
-rw-r--r-- root/root     30907 2018-05-01 19:26 ./usr/include/netgen/general/hashtabl.hpp
-rw-r--r-- root/root      8888 2018-05-01 19:26 ./usr/include/netgen/general/mpi_interface.hpp
-rw-r--r-- root/root      1129 2018-05-01 19:26 ./usr/include/netgen/general/myadt.hpp
-rw-r--r-- root/root      4802 2018-05-01 19:26 ./usr/include/netgen/general/mystring.hpp
-rw-r--r-- root/root      3310 2018-05-01 19:26 ./usr/include/netgen/general/netgenout.hpp
-rw-r--r-- root/root       996 2018-05-01 19:26 ./usr/include/netgen/general/ngexception.hpp
-rw-r--r-- root/root      1434 2018-05-01 19:26 ./usr/include/netgen/general/ngpython.hpp
-rw-r--r-- root/root     28622 2020-04-27 20:01 ./usr/include/netgen/general/ngsimd.hpp
-rw-r--r-- root/root      1097 2018-05-01 19:26 ./usr/include/netgen/general/optmem.hpp
-rw-r--r-- root/root      2784 2018-05-01 19:26 ./usr/include/netgen/general/parthreads.hpp
-rw-r--r-- root/root      2035 2018-05-01 19:26 ./usr/include/netgen/general/profiler.hpp
-rw-r--r-- root/root       921 2018-05-01 19:26 ./usr/include/netgen/general/seti.hpp
-rw-r--r-- root/root      1028 2018-05-01 19:26 ./usr/include/netgen/general/sort.hpp
-rw-r--r-- root/root      1243 2018-05-01 19:26 ./usr/include/netgen/general/spbita2d.hpp
-rw-r--r-- root/root      1660 2018-05-01 19:26 ./usr/include/netgen/general/stack.hpp
-rw-r--r-- root/root      3429 2018-05-01 19:26 ./usr/include/netgen/general/symbolta.hpp
-rw-r--r-- root/root      6171 2018-05-01 19:26 ./usr/include/netgen/general/table.hpp
-rw-r--r-- root/root      8274 2018-05-01 19:26 ./usr/include/netgen/general/template.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/geom2d/
-rw-r--r-- root/root      1637 2018-05-01 19:26 ./usr/include/netgen/geom2d/geom2dmesh.hpp
-rw-r--r-- root/root      4720 2018-05-01 19:26 ./usr/include/netgen/geom2d/geometry2d.hpp
-rw-r--r-- root/root      5854 2018-05-01 19:26 ./usr/include/netgen/geom2d/spline2d.hpp
-rw-r--r-- root/root      3327 2018-05-01 19:26 ./usr/include/netgen/geom2d/splinegeometry2.hpp
-rw-r--r-- root/root       835 2018-05-01 19:26 ./usr/include/netgen/geom2d/vsgeom2d.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/gprim/
-rw-r--r-- root/root     10676 2018-05-01 19:26 ./usr/include/netgen/gprim/adtree.hpp
-rw-r--r-- root/root     21655 2018-05-01 19:26 ./usr/include/netgen/gprim/geom2d.hpp
-rw-r--r-- root/root     18889 2018-05-01 19:26 ./usr/include/netgen/gprim/geom3d.hpp
-rw-r--r-- root/root      3835 2018-05-01 19:26 ./usr/include/netgen/gprim/geomfuncs.hpp
-rw-r--r-- root/root      8440 2018-05-01 19:26 ./usr/include/netgen/gprim/geomobjects.hpp
-rw-r--r-- root/root      6775 2018-05-01 19:26 ./usr/include/netgen/gprim/geomobjects2.hpp
-rw-r--r-- root/root      7145 2018-05-01 19:26 ./usr/include/netgen/gprim/geomops.hpp
-rw-r--r-- root/root      7187 2018-05-01 19:26 ./usr/include/netgen/gprim/geomops2.hpp
-rw-r--r-- root/root      2984 2018-05-01 19:26 ./usr/include/netgen/gprim/geomtest3d.hpp
-rw-r--r-- root/root       738 2018-05-01 19:26 ./usr/include/netgen/gprim/gprim.hpp
-rw-r--r-- root/root     16911 2018-05-01 19:26 ./usr/include/netgen/gprim/spline.hpp
-rw-r--r-- root/root      1589 2018-05-01 19:26 ./usr/include/netgen/gprim/splinegeometry.hpp
-rw-r--r-- root/root      4492 2018-05-01 19:26 ./usr/include/netgen/gprim/transform3d.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/include/
-rw-r--r-- root/root        55 2018-05-01 19:26 ./usr/include/netgen/include/acisgeom.hpp
-rw-r--r-- root/root        26 2018-05-01 19:26 ./usr/include/netgen/include/csg.hpp
-rw-r--r-- root/root        36 2018-05-01 19:26 ./usr/include/netgen/include/geometry2d.hpp
-rw-r--r-- root/root        30 2018-05-01 19:26 ./usr/include/netgen/include/gprim.hpp
-rw-r--r-- root/root      1196 2018-05-01 19:26 ./usr/include/netgen/include/incopengl.hpp
-rw-r--r-- root/root       136 2018-05-01 19:26 ./usr/include/netgen/include/inctcl.hpp
-rw-r--r-- root/root       103 2018-05-01 19:26 ./usr/include/netgen/include/incvis.hpp
-rw-r--r-- root/root        32 2018-05-01 19:26 ./usr/include/netgen/include/linalg.hpp
-rw-r--r-- root/root        34 2018-05-01 19:26 ./usr/include/netgen/include/meshing.hpp
-rw-r--r-- root/root        32 2018-05-01 19:26 ./usr/include/netgen/include/myadt.hpp
-rw-r--r-- root/root      1506 2018-05-01 19:26 ./usr/include/netgen/include/mydefs.hpp
-rw-r--r-- root/root      1041 2018-05-01 19:26 ./usr/include/netgen/include/mystdlib.h
-rw-r--r-- root/root     15689 2018-05-01 19:26 ./usr/include/netgen/include/nginterface.h
-rw-r--r-- root/root      7096 2018-05-01 19:26 ./usr/include/netgen/include/nginterface_v2.hpp
-rw-r--r-- root/root      7631 2018-05-01 19:26 ./usr/include/netgen/include/nginterface_v2_impl.hpp
-rw-r--r-- root/root        33 2018-05-01 19:26 ./usr/include/netgen/include/ngsimd.hpp
-rw-r--r-- root/root        30 2018-05-01 19:26 ./usr/include/netgen/include/occgeom.hpp
-rw-r--r-- root/root        30 2018-05-01 19:26 ./usr/include/netgen/include/opti.hpp
-rw-r--r-- root/root        36 2018-05-01 19:26 ./usr/include/netgen/include/parallel.hpp
-rw-r--r-- root/root      1191 2018-05-01 19:26 ./usr/include/netgen/include/parallelinterface.hpp
-rw-r--r-- root/root        34 2018-05-01 19:26 ./usr/include/netgen/include/stlgeom.hpp
-rw-r--r-- root/root        39 2018-05-01 19:26 ./usr/include/netgen/include/visual.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/interface/
-rw-r--r-- root/root      4596 2018-05-01 19:26 ./usr/include/netgen/interface/writeuser.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/linalg/
-rw-r--r-- root/root      8444 2018-05-01 19:26 ./usr/include/netgen/linalg/densemat.hpp
-rw-r--r-- root/root       712 2018-05-01 19:26 ./usr/include/netgen/linalg/linalg.hpp
-rw-r--r-- root/root      4030 2018-05-01 19:26 ./usr/include/netgen/linalg/opti.hpp
-rw-r--r-- root/root      1226 2018-05-01 19:26 ./usr/include/netgen/linalg/polynomial.hpp
-rw-r--r-- root/root      4533 2018-05-01 19:26 ./usr/include/netgen/linalg/vector.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/meshing/
-rw-r--r-- root/root      5608 2018-05-01 19:26 ./usr/include/netgen/meshing/adfront2.hpp
-rw-r--r-- root/root      6246 2018-05-01 19:26 ./usr/include/netgen/meshing/adfront3.hpp
-rw-r--r-- root/root      1590 2018-05-01 19:26 ./usr/include/netgen/meshing/basegeom.hpp
-rw-r--r-- root/root      2205 2018-05-01 19:26 ./usr/include/netgen/meshing/bcfunctions.hpp
-rw-r--r-- root/root      2469 2018-05-01 19:26 ./usr/include/netgen/meshing/bisect.hpp
-rw-r--r-- root/root       592 2018-05-01 19:26 ./usr/include/netgen/meshing/boundarylayer.hpp
-rw-r--r-- root/root     50964 2018-05-01 19:26 ./usr/include/netgen/meshing/classifyhpel.hpp
-rw-r--r-- root/root      1162 2018-05-01 19:26 ./usr/include/netgen/meshing/clusters.hpp
-rw-r--r-- root/root      7670 2018-05-01 19:26 ./usr/include/netgen/meshing/curvedelems.hpp
-rw-r--r-- root/root      4083 2018-05-01 19:26 ./usr/include/netgen/meshing/findip.hpp
-rw-r--r-- root/root      2178 2018-05-01 19:26 ./usr/include/netgen/meshing/findip2.hpp
-rw-r--r-- root/root      1942 2018-05-01 19:26 ./usr/include/netgen/meshing/geomsearch.hpp
-rw-r--r-- root/root      1490 2018-05-01 19:26 ./usr/include/netgen/meshing/global.hpp
-rw-r--r-- root/root      4285 2018-05-01 19:26 ./usr/include/netgen/meshing/hpref_hex.hpp
-rw-r--r-- root/root     74218 2018-05-01 19:26 ./usr/include/netgen/meshing/hpref_prism.hpp
-rw-r--r-- root/root      2222 2018-05-01 19:26 ./usr/include/netgen/meshing/hpref_pyramid.hpp
-rw-r--r-- root/root     31589 2018-05-01 19:26 ./usr/include/netgen/meshing/hpref_quad.hpp
-rw-r--r-- root/root      1900 2018-05-01 19:26 ./usr/include/netgen/meshing/hpref_segm.hpp
-rw-r--r-- root/root     50085 2018-05-01 19:26 ./usr/include/netgen/meshing/hpref_tet.hpp
-rw-r--r-- root/root     12472 2018-05-01 19:26 ./usr/include/netgen/meshing/hpref_trig.hpp
-rw-r--r-- root/root      8338 2018-05-01 19:26 ./usr/include/netgen/meshing/hprefinement.hpp
-rw-r--r-- root/root      2828 2018-05-01 19:26 ./usr/include/netgen/meshing/improve2.hpp
-rw-r--r-- root/root      3530 2018-05-01 19:26 ./usr/include/netgen/meshing/improve3.hpp
-rw-r--r-- root/root      4566 2018-05-01 19:26 ./usr/include/netgen/meshing/localh.hpp
-rw-r--r-- root/root     25437 2018-05-01 19:26 ./usr/include/netgen/meshing/meshclass.hpp
-rw-r--r-- root/root      1095 2018-05-01 19:26 ./usr/include/netgen/meshing/meshfunc.hpp
-rw-r--r-- root/root      1059 2018-05-01 19:26 ./usr/include/netgen/meshing/meshing.hpp
-rw-r--r-- root/root      3917 2018-05-01 19:26 ./usr/include/netgen/meshing/meshing2.hpp
-rw-r--r-- root/root      2269 2018-05-01 19:26 ./usr/include/netgen/meshing/meshing3.hpp
-rw-r--r-- root/root      1938 2018-05-01 19:26 ./usr/include/netgen/meshing/meshtool.hpp
-rw-r--r-- root/root     39315 2018-05-01 19:26 ./usr/include/netgen/meshing/meshtype.hpp
-rw-r--r-- root/root      3100 2018-05-01 19:26 ./usr/include/netgen/meshing/msghandler.hpp
-rw-r--r-- root/root      3596 2018-05-01 19:26 ./usr/include/netgen/meshing/paralleltop.hpp
-rw-r--r-- root/root      3788 2018-05-01 19:26 ./usr/include/netgen/meshing/ruler2.hpp
-rw-r--r-- root/root      5587 2018-05-01 19:26 ./usr/include/netgen/meshing/ruler3.hpp
-rw-r--r-- root/root       236 2018-05-01 19:26 ./usr/include/netgen/meshing/specials.hpp
-rw-r--r-- root/root     14844 2018-05-01 19:26 ./usr/include/netgen/meshing/topology.hpp
-rw-r--r-- root/root       720 2018-05-01 19:26 ./usr/include/netgen/meshing/validate.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/occ/
-rw-r--r-- root/root      3104 2018-05-01 19:26 ./usr/include/netgen/occ/Partition_Inter2d.hxx
-rw-r--r-- root/root      4516 2018-05-01 19:26 ./usr/include/netgen/occ/Partition_Inter3d.hxx
-rw-r--r-- root/root      2864 2018-05-01 19:26 ./usr/include/netgen/occ/Partition_Loop.hxx
-rw-r--r-- root/root      2045 2018-05-01 19:26 ./usr/include/netgen/occ/Partition_Loop2d.hxx
-rw-r--r-- root/root      2343 2018-05-01 19:26 ./usr/include/netgen/occ/Partition_Loop3d.hxx
-rw-r--r-- root/root      4014 2018-05-01 19:26 ./usr/include/netgen/occ/Partition_Spliter.hxx
-rw-r--r-- root/root     12732 2020-04-27 20:01 ./usr/include/netgen/occ/occgeom.hpp
-rw-r--r-- root/root      4716 2018-05-01 19:26 ./usr/include/netgen/occ/occmeshsurf.hpp
-rw-r--r-- root/root       907 2018-05-01 19:26 ./usr/include/netgen/occ/vsocc.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/stlgeom/
-rw-r--r-- root/root      3309 2018-05-01 19:26 ./usr/include/netgen/stlgeom/meshstlsurface.hpp
-rw-r--r-- root/root     14384 2018-05-01 19:26 ./usr/include/netgen/stlgeom/stlgeom.hpp
-rw-r--r-- root/root      4896 2018-05-01 19:26 ./usr/include/netgen/stlgeom/stlline.hpp
-rw-r--r-- root/root      7997 2018-05-01 19:26 ./usr/include/netgen/stlgeom/stltool.hpp
-rw-r--r-- root/root     10206 2018-05-01 19:26 ./usr/include/netgen/stlgeom/stltopology.hpp
-rw-r--r-- root/root      1367 2018-05-01 19:26 ./usr/include/netgen/stlgeom/vsstl.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/include/netgen/visualization/
-rw-r--r-- root/root       790 2018-05-01 19:26 ./usr/include/netgen/visualization/meshdoc.hpp
-rw-r--r-- root/root      5739 2018-05-01 19:26 ./usr/include/netgen/visualization/mvdraw.hpp
-rw-r--r-- root/root      3687 2018-05-01 19:26 ./usr/include/netgen/visualization/soldata.hpp
-rw-r--r-- root/root      2128 2018-05-01 19:26 ./usr/include/netgen/visualization/vispar.hpp
-rw-r--r-- root/root       681 2018-05-01 19:26 ./usr/include/netgen/visualization/visual.hpp
-rw-r--r-- root/root     11256 2018-05-01 19:26 ./usr/include/netgen/visualization/vssolution.hpp
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/netgen-headers/
-rw-r--r-- root/root      4113 2020-04-27 20:01 ./usr/share/doc/netgen-headers/changelog.Debian.gz
-rw-r--r-- root/root      1554 2018-12-29 03:49 ./usr/share/doc/netgen-headers/copyright


netgen_6.2.1804+dfsg1-3.1_armhf.deb
-----------------------------------

 new Debian package, version 2.0.
 size 61408 bytes: control archive=1160 bytes.
     741 bytes,    15 lines      control              
     580 bytes,     9 lines      md5sums              
     188 bytes,     7 lines   *  postinst             #!/bin/sh
     163 bytes,     5 lines   *  postrm               #!/bin/sh
 Package: netgen
 Version: 6.2.1804+dfsg1-3.1
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 275
 Depends: libnglib-6.2.1804 (= 6.2.1804+dfsg1-3.1), tix, libc6 (>= 2.4), libgcc-s1 (>= 3.5), libopenmpi3 (>= 4.0.3), libstdc++6 (>= 9), libtcl8.6 (>= 8.6.0), libtk8.6 (>= 8.6.0)
 Suggests: netgen-doc
 Section: math
 Priority: optional
 Homepage: https://ngsolve.org
 Description: Automatic 3d tetrahedral mesh generator
  NETGEN is an automatic 3d tetrahedral mesh generator. It accepts
  input from constructive solid geometry (CSG) or boundary
  representation (BRep) from STL file format.  NETGEN contains modules
  for mesh optimization and hierarchical mesh refinement.

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/bin/
-rwxr-xr-x root/root    250740 2020-04-27 20:01 ./usr/bin/netgen
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/applications/
-rw-r--r-- root/root       257 2018-12-29 03:42 ./usr/share/applications/netgen.desktop
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/netgen/
-rw-r--r-- root/root      4113 2020-04-27 20:01 ./usr/share/doc/netgen/changelog.Debian.gz
-rw-r--r-- root/root      1554 2018-12-29 03:49 ./usr/share/doc/netgen/copyright
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/man/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/man/man1/
-rw-r--r-- root/root      1010 2020-04-27 20:01 ./usr/share/man/man1/netgen.1.gz
-rw-r--r-- root/root       609 2020-04-27 20:01 ./usr/share/man/man1/ng_stl.1.gz
-rw-r--r-- root/root       602 2020-04-27 20:01 ./usr/share/man/man1/ng_vol.1.gz
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/menu/
-rw-r--r-- root/root       226 2018-12-29 03:42 ./usr/share/menu/netgen
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/pixmaps/
-rw-r--r-- root/root      3502 2018-12-29 03:42 ./usr/share/pixmaps/netgen16x16.xpm


python3-netgen-dbgsym_6.2.1804+dfsg1-3.1_armhf.deb
--------------------------------------------------

 new Debian package, version 2.0.
 size 583456 bytes: control archive=552 bytes.
     419 bytes,    12 lines      control              
     106 bytes,     1 lines      md5sums              
 Package: python3-netgen-dbgsym
 Source: netgen
 Version: 6.2.1804+dfsg1-3.1
 Auto-Built-Package: debug-symbols
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 600
 Depends: python3-netgen (= 6.2.1804+dfsg1-3.1)
 Section: debug
 Priority: optional
 Description: debug symbols for python3-netgen
 Build-Ids: 8d8c790f3796a4ae25342a8b9ff33e97ca72e133

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/debug/.build-id/8d/
-rw-r--r-- root/root    603320 2020-04-27 20:01 ./usr/lib/debug/.build-id/8d/8c790f3796a4ae25342a8b9ff33e97ca72e133.debug
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
lrwxrwxrwx root/root         0 2020-04-27 20:01 ./usr/share/doc/python3-netgen-dbgsym -> python3-netgen


python3-netgen_6.2.1804+dfsg1-3.1_armhf.deb
-------------------------------------------

 new Debian package, version 2.0.
 size 41988 bytes: control archive=1464 bytes.
     921 bytes,    20 lines      control              
     913 bytes,    11 lines      md5sums              
     253 bytes,    12 lines   *  postinst             #!/bin/sh
     402 bytes,    12 lines   *  prerm                #!/bin/sh
 Package: python3-netgen
 Source: netgen
 Version: 6.2.1804+dfsg1-3.1
 Architecture: armhf
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Installed-Size: 121
 Depends: libnglib-6.2.1804 (= 6.2.1804+dfsg1-3.1), libc6 (>= 2.4), libgcc-s1 (>= 3.5), libpython3.8 (>= 3.8.2), libstdc++6 (>= 5.2), python3 (<< 3.9), python3 (>= 3.8~), python3:any
 Provides: python3.8-netgen
 Section: python
 Priority: optional
 Homepage: https://ngsolve.org
 Description: Automatic 3d tetrahedral mesh generator Python 3 bindings
  NETGEN is an automatic 3d tetrahedral mesh generator. It accepts
  input from constructive solid geometry (CSG) or boundary
  representation (BRep) from STL file format. The connection to a
  geometry kernel allows the handling of IGES and STEP files. NETGEN
  contains modules for mesh optimization and hierarchical mesh
  refinement.
  .
  This package contains Python 3 bindings.

drwxr-xr-x root/root         0 2020-04-27 20:01 ./
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/python3/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/python3/dist-packages/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/lib/python3/dist-packages/netgen/
-rw-r--r-- root/root       318 2018-05-01 19:26 ./usr/lib/python3/dist-packages/netgen/NgOCC.py
-rw-r--r-- root/root       500 2020-04-27 20:01 ./usr/lib/python3/dist-packages/netgen/__init__.py
-rw-r--r-- root/root      1140 2018-05-01 19:26 ./usr/lib/python3/dist-packages/netgen/csg.py
-rw-r--r-- root/root      1893 2018-05-01 19:26 ./usr/lib/python3/dist-packages/netgen/geom2d.py
-rw-r--r-- root/root       508 2018-05-01 19:26 ./usr/lib/python3/dist-packages/netgen/gui.py
-rw-r--r-- root/root     87456 2020-04-27 20:01 ./usr/lib/python3/dist-packages/netgen/libngpy.cpython-38-arm-linux-gnueabihf.so
-rw-r--r-- root/root        38 2018-05-01 19:26 ./usr/lib/python3/dist-packages/netgen/meshing.py
-rw-r--r-- root/root      6793 2018-05-01 19:26 ./usr/lib/python3/dist-packages/netgen/read_gmsh.py
-rw-r--r-- root/root       374 2018-05-01 19:26 ./usr/lib/python3/dist-packages/netgen/stl.py
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/
drwxr-xr-x root/root         0 2020-04-27 20:01 ./usr/share/doc/python3-netgen/
-rw-r--r-- root/root      4113 2020-04-27 20:01 ./usr/share/doc/python3-netgen/changelog.Debian.gz
-rw-r--r-- root/root      1554 2018-12-29 03:49 ./usr/share/doc/python3-netgen/copyright


+------------------------------------------------------------------------------+
| Post Build                                                                   |
+------------------------------------------------------------------------------+


+------------------------------------------------------------------------------+
| Cleanup                                                                      |
+------------------------------------------------------------------------------+

Purging /<<BUILDDIR>>
Not cleaning session: cloned chroot in use

+------------------------------------------------------------------------------+
| Summary                                                                      |
+------------------------------------------------------------------------------+

Build Architecture: armhf
Build Type: any
Build-Space: 451112
Build-Time: 1778
Distribution: bullseye-staging
Host Architecture: armhf
Install-Time: 1440
Job: netgen_6.2.1804+dfsg1-3.1
Machine Architecture: armhf
Package: netgen
Package-Time: 3272
Source-Version: 6.2.1804+dfsg1-3.1
Space: 451112
Status: successful
Version: 6.2.1804+dfsg1-3.1
--------------------------------------------------------------------------------
Finished at 2020-05-12T14:55:04Z
Build needed 00:54:32, 451112k disk space
Raspbian Package Auto-Building

Build log for netgen (6.2.1804+dfsg1-3.1) on armhf
