Build log for netgen (6.2.1804+dfsg1-3+b2) on armhf

netgen → 6.2.1804+dfsg1-3+b2 → armhf → 2020-05-11 01:27:42

sbuild (Debian sbuild) 0.71.0 (24 Aug 2016) on bm-wb-01

+==============================================================================+
| netgen 6.2.1804+dfsg1-3+b2 (armhf)           Mon, 11 May 2020 00:28:10 +0000 |
+==============================================================================+

Package: netgen
Version: 6.2.1804+dfsg1-3+b2
Source Version: 6.2.1804+dfsg1-3
Distribution: bullseye-staging
Machine Architecture: armhf
Host Architecture: armhf
Build Architecture: armhf

I: NOTICE: Log filtering will replace 'var/run/schroot/mount/bullseye-staging-armhf-sbuild-7fc4f0cb-f3de-46c7-83ef-08747b8af51c' 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 25s (973 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 3047 kB of source archives.
Get:1 http://172.17.0.1/private bullseye-staging/main netgen 6.2.1804+dfsg1-3 (dsc) [2640 B]
Get:2 http://172.17.0.1/private bullseye-staging/main netgen 6.2.1804+dfsg1-3 (tar) [3034 kB]
Get:3 http://172.17.0.1/private bullseye-staging/main netgen 6.2.1804+dfsg1-3 (diff) [10.8 kB]
Fetched 3047 kB in 0s (8317 kB/s)
Download complete and in download only mode
I: NOTICE: Log filtering will replace 'build/netgen-PYCC4Y/netgen-6.2.1804+dfsg1' with '<<PKGBUILDDIR>>'
I: NOTICE: Log filtering will replace 'build/netgen-PYCC4Y' 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-ZOeB1w/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-ZOeB1w/gpg/pubring.kbx' created
gpg: /<<BUILDDIR>>/resolver-ZOeB1w/gpg/trustdb.gpg: trustdb created
gpg: key 35506D9A48F77B2E: 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 35506D9A48F77B2E: "Sbuild Signer (Sbuild Build Dependency Archive Key) <buildd-tools-devel@lists.alioth.debian.org>" not changed
gpg: key 35506D9A48F77B2E: 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-ZOeB1w/apt_archive ./ InRelease
Get:2 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Release [957 B]
Get:3 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Release.gpg [370 B]
Ign:3 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Release.gpg
Get:4 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Sources [349 B]
Get:5 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Packages [433 B]
Fetched 2109 B in 1s (2748 B/s)
Reading package lists...
W: copy:///<<BUILDDIR>>/resolver-ZOeB1w/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-ZOeB1w/apt_archive ./ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 35506D9A48F77B2E
Reading package lists...

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

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following packages were automatically installed and are no longer required:
  libpam-cap netbase
Use 'apt autoremove' to remove them.
The following NEW packages will be installed:
  sbuild-build-depends-core-dummy
0 upgraded, 1 newly installed, 0 to remove and 23 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-ZOeB1w/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 (23.0 kB/s)
Selecting previously unselected package sbuild-build-depends-core-dummy.
(Reading database ... 12224 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-ZOeB1w/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-ZOeB1w/apt_archive ./ InRelease
Get:2 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Release [963 B]
Get:3 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Release.gpg [370 B]
Ign:3 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Release.gpg
Get:4 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Sources [626 B]
Get:5 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ Packages [709 B]
Fetched 2668 B in 1s (3503 B/s)
Reading package lists...
W: copy:///<<BUILDDIR>>/resolver-ZOeB1w/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-ZOeB1w/apt_archive ./ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 35506D9A48F77B2E
Reading package lists...

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

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following packages were automatically installed and are no longer required:
  libpam-cap netbase
Use 'apt autoremove' to remove them.
The following additional packages will be installed:
  autoconf automake autopoint autotools-dev bsdmainutils cmake cmake-data
  cpp-9 debhelper dh-autoreconf dh-python dh-strip-nondeterminism docbook
  docbook-to-man dwz file fontconfig-config fonts-dejavu-core g++-9 gcc-9
  gcc-9-base gettext gettext-base gfortran-9 groff-base ibverbs-providers
  intltool-debian libarchive-zip-perl libarchive13 libasan5 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 libgcc-9-dev 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 libstdc++-9-dev libsub-override-perl
  libswscale-dev libswscale5 libtbb2 libtcl8.6 libtiff5 libtinfo5 libtk8.6
  libtogl-dev libtogl2 libtool libuchardet0 libuuid1 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 gcc-9-locales dh-make docbook-defguide
  docbook-dsssl docbook-xml psgml gcc-9-doc 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 libstdc++-9-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 uuid-runtime 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
The following packages will be upgraded:
  cpp-9 g++-9 gcc-9 gcc-9-base libasan5 libgcc-9-dev libstdc++-9-dev libuuid1
8 upgraded, 268 newly installed, 0 to remove and 15 not upgraded.
Need to get 173 MB of archives.
After this operation, 1022 MB of additional disk space will be used.
Get:1 copy:/<<BUILDDIR>>/resolver-ZOeB1w/apt_archive ./ sbuild-build-depends-netgen-dummy 0.invalid.0 [992 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 1.22.4-4 [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 libuuid1 armhf 2.35.1-2 [78.1 kB]
Get:17 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8-stdlib armhf 3.8.3~rc1-1 [1598 kB]
Get:18 http://172.17.0.1/private bullseye-staging/main armhf python3.8 armhf 3.8.3~rc1-1 [415 kB]
Get:19 http://172.17.0.1/private bullseye-staging/main armhf libpython3-stdlib armhf 3.8.2-3 [20.8 kB]
Get:20 http://172.17.0.1/private bullseye-staging/main armhf python3 armhf 3.8.2-3 [63.7 kB]
Get:21 http://172.17.0.1/private bullseye-staging/main armhf sgml-base all 1.30 [15.1 kB]
Get:22 http://172.17.0.1/private bullseye-staging/main armhf libasan5 armhf 9.3.0-11+rpi1 [348 kB]
Get:23 http://172.17.0.1/private bullseye-staging/main armhf g++-9 armhf 9.3.0-11+rpi1 [8225 kB]
Get:24 http://172.17.0.1/private bullseye-staging/main armhf gcc-9 armhf 9.3.0-11+rpi1 [7730 kB]
Get:25 http://172.17.0.1/private bullseye-staging/main armhf libstdc++-9-dev armhf 9.3.0-11+rpi1 [1713 kB]
Get:26 http://172.17.0.1/private bullseye-staging/main armhf libgcc-9-dev armhf 9.3.0-11+rpi1 [639 kB]
Get:27 http://172.17.0.1/private bullseye-staging/main armhf cpp-9 armhf 9.3.0-11+rpi1 [7462 kB]
Get:28 http://172.17.0.1/private bullseye-staging/main armhf gcc-9-base armhf 9.3.0-11+rpi1 [197 kB]
Get:29 http://172.17.0.1/private bullseye-staging/main armhf libncurses6 armhf 6.2-1 [79.5 kB]
Get:30 http://172.17.0.1/private bullseye-staging/main armhf libprocps8 armhf 2:3.3.16-4 [59.8 kB]
Get:31 http://172.17.0.1/private bullseye-staging/main armhf procps armhf 2:3.3.16-4 [238 kB]
Get:32 http://172.17.0.1/private bullseye-staging/main armhf sensible-utils all 0.0.12+nmu1 [16.0 kB]
Get:33 http://172.17.0.1/private bullseye-staging/main armhf libmagic-mgc armhf 1:5.38-4 [262 kB]
Get:34 http://172.17.0.1/private bullseye-staging/main armhf libmagic1 armhf 1:5.38-4 [112 kB]
Get:35 http://172.17.0.1/private bullseye-staging/main armhf file armhf 1:5.38-4 [66.9 kB]
Get:36 http://172.17.0.1/private bullseye-staging/main armhf gettext-base armhf 0.19.8.1-10 [117 kB]
Get:37 http://172.17.0.1/private bullseye-staging/main armhf libedit2 armhf 3.1-20191231-1 [79.2 kB]
Get:38 http://172.17.0.1/private bullseye-staging/main armhf libcbor0 armhf 0.5.0+dfsg-2 [19.5 kB]
Get:39 http://172.17.0.1/private bullseye-staging/main armhf libfido2-1 armhf 1.4.0-1 [43.7 kB]
Get:40 http://172.17.0.1/private bullseye-staging/main armhf libkrb5support0 armhf 1.17-7+rpi1 [61.5 kB]
Get:41 http://172.17.0.1/private bullseye-staging/main armhf libk5crypto3 armhf 1.17-7+rpi1 [112 kB]
Get:42 http://172.17.0.1/private bullseye-staging/main armhf libkeyutils1 armhf 1.6.1-2 [14.5 kB]
Get:43 http://172.17.0.1/private bullseye-staging/main armhf libkrb5-3 armhf 1.17-7+rpi1 [318 kB]
Get:44 http://172.17.0.1/private bullseye-staging/main armhf libgssapi-krb5-2 armhf 1.17-7+rpi1 [135 kB]
Get:45 http://172.17.0.1/private bullseye-staging/main armhf openssh-client armhf 1:8.2p1-4 [781 kB]
Get:46 http://172.17.0.1/private bullseye-staging/main armhf ucf all 3.0038+nmu1 [69.0 kB]
Get:47 http://172.17.0.1/private bullseye-staging/main armhf libsigsegv2 armhf 2.12-2 [32.3 kB]
Get:48 http://172.17.0.1/private bullseye-staging/main armhf m4 armhf 1.4.18-4 [185 kB]
Get:49 http://172.17.0.1/private bullseye-staging/main armhf autoconf all 2.69-11.1 [341 kB]
Get:50 http://172.17.0.1/private bullseye-staging/main armhf autotools-dev all 20180224.1 [77.0 kB]
Get:51 http://172.17.0.1/private bullseye-staging/main armhf automake all 1:1.16.2-1 [775 kB]
Get:52 http://172.17.0.1/private bullseye-staging/main armhf autopoint all 0.19.8.1-10 [435 kB]
Get:53 http://172.17.0.1/private bullseye-staging/main armhf cmake-data all 3.16.3-2 [1628 kB]
Get:54 http://172.17.0.1/private bullseye-staging/main armhf libicu63 armhf 63.2-3 [7987 kB]
Get:55 http://172.17.0.1/private bullseye-staging/main armhf libxml2 armhf 2.9.10+dfsg-5 [592 kB]
Get:56 http://172.17.0.1/private bullseye-staging/main armhf libarchive13 armhf 3.4.0-2 [292 kB]
Get:57 http://172.17.0.1/private bullseye-staging/main armhf libbrotli1 armhf 1.0.7-6.1 [255 kB]
Get:58 http://172.17.0.1/private bullseye-staging/main armhf libnghttp2-14 armhf 1.40.0-1+b2 [74.2 kB]
Get:59 http://172.17.0.1/private bullseye-staging/main armhf libpsl5 armhf 0.21.0-1 [53.9 kB]
Get:60 http://172.17.0.1/private bullseye-staging/main armhf librtmp1 armhf 2.4+20151223.gitfa8646d.1-2+b1 [54.3 kB]
Get:61 http://172.17.0.1/private bullseye-staging/main armhf libssh2-1 armhf 1.8.0-2.1 [126 kB]
Get:62 http://172.17.0.1/private bullseye-staging/main armhf libcurl4 armhf 7.68.0-1 [286 kB]
Get:63 http://172.17.0.1/private bullseye-staging/main armhf libjsoncpp1 armhf 1.7.4-3.1 [65.8 kB]
Get:64 http://172.17.0.1/private bullseye-staging/main armhf librhash0 armhf 1.3.9-1 [133 kB]
Get:65 http://172.17.0.1/private bullseye-staging/main armhf libuv1 armhf 1.35.0-2 [115 kB]
Get:66 http://172.17.0.1/private bullseye-staging/main armhf cmake armhf 3.16.3-2 [2647 kB]
Get:67 http://172.17.0.1/private bullseye-staging/main armhf libtool all 2.4.6-14 [513 kB]
Get:68 http://172.17.0.1/private bullseye-staging/main armhf dh-autoreconf all 19 [16.9 kB]
Get:69 http://172.17.0.1/private bullseye-staging/main armhf libdebhelper-perl all 13 [184 kB]
Get:70 http://172.17.0.1/private bullseye-staging/main armhf libarchive-zip-perl all 1.68-1 [104 kB]
Get:71 http://172.17.0.1/private bullseye-staging/main armhf libsub-override-perl all 0.09-2 [10.2 kB]
Get:72 http://172.17.0.1/private bullseye-staging/main armhf libfile-stripnondeterminism-perl all 1.8.0-1 [24.2 kB]
Get:73 http://172.17.0.1/private bullseye-staging/main armhf dh-strip-nondeterminism all 1.8.0-1 [14.8 kB]
Get:74 http://172.17.0.1/private bullseye-staging/main armhf libelf1 armhf 0.176-1.1 [158 kB]
Get:75 http://172.17.0.1/private bullseye-staging/main armhf dwz armhf 0.13-5 [142 kB]
Get:76 http://172.17.0.1/private bullseye-staging/main armhf libglib2.0-0 armhf 2.64.2-1 [1158 kB]
Get:77 http://172.17.0.1/private bullseye-staging/main armhf libcroco3 armhf 0.6.13-1 [133 kB]
Get:78 http://172.17.0.1/private bullseye-staging/main armhf gettext armhf 0.19.8.1-10 [1219 kB]
Get:79 http://172.17.0.1/private bullseye-staging/main armhf intltool-debian all 0.35.0+20060710.5 [26.8 kB]
Get:80 http://172.17.0.1/private bullseye-staging/main armhf po-debconf all 1.0.21 [248 kB]
Get:81 http://172.17.0.1/private bullseye-staging/main armhf debhelper all 13 [1002 kB]
Get:82 http://172.17.0.1/private bullseye-staging/main armhf python3-lib2to3 all 3.8.2-2 [78.4 kB]
Get:83 http://172.17.0.1/private bullseye-staging/main armhf python3-distutils all 3.8.2-2 [145 kB]
Get:84 http://172.17.0.1/private bullseye-staging/main armhf dh-python all 4.20200315 [91.6 kB]
Get:85 http://172.17.0.1/private bullseye-staging/main armhf xml-core all 0.18+nmu1 [23.8 kB]
Get:86 http://172.17.0.1/private bullseye-staging/main armhf sgml-data all 2.0.11 [179 kB]
Get:87 http://172.17.0.1/private bullseye-staging/main armhf docbook all 4.5-6 [129 kB]
Get:88 http://172.17.0.1/private bullseye-staging/main armhf libosp5 armhf 1.5.2-13 [880 kB]
Get:89 http://172.17.0.1/private bullseye-staging/main armhf opensp armhf 1.5.2-13 [439 kB]
Get:90 http://172.17.0.1/private bullseye-staging/main armhf docbook-to-man armhf 1:2.0.0-42+b1 [68.4 kB]
Get:91 http://172.17.0.1/private bullseye-staging/main armhf fonts-dejavu-core all 2.37-1 [1068 kB]
Get:92 http://172.17.0.1/private bullseye-staging/main armhf fontconfig-config all 2.13.1-4 [281 kB]
Get:93 http://172.17.0.1/private bullseye-staging/main armhf libgfortran5 armhf 10-20200418-1+rpi1 [231 kB]
Get:94 http://172.17.0.1/private bullseye-staging/main armhf libgfortran-9-dev armhf 9.3.0-11+rpi1 [278 kB]
Get:95 http://172.17.0.1/private bullseye-staging/main armhf gfortran-9 armhf 9.3.0-11+rpi1 [8107 kB]
Get:96 http://172.17.0.1/private bullseye-staging/main armhf libnl-3-200 armhf 3.4.0-1 [55.0 kB]
Get:97 http://172.17.0.1/private bullseye-staging/main armhf libnl-route-3-200 armhf 3.4.0-1 [132 kB]
Get:98 http://172.17.0.1/private bullseye-staging/main armhf libibverbs1 armhf 29.0-1 [47.5 kB]
Get:99 http://172.17.0.1/private bullseye-staging/main armhf ibverbs-providers armhf 29.0-1 [24.2 kB]
Get:100 http://172.17.0.1/private bullseye-staging/main armhf libdrm-common all 2.4.101-2+rpi1 [14.6 kB]
Get:101 http://172.17.0.1/private bullseye-staging/main armhf libdrm2 armhf 2.4.101-2+rpi1 [37.6 kB]
Get:102 http://172.17.0.1/private bullseye-staging/main armhf libva2 armhf 2.7.1-1 [56.9 kB]
Get:103 http://172.17.0.1/private bullseye-staging/main armhf libva-drm2 armhf 2.7.1-1 [17.4 kB]
Get:104 http://172.17.0.1/private bullseye-staging/main armhf libxau6 armhf 1:1.0.8-1+b2 [19.1 kB]
Get:105 http://172.17.0.1/private bullseye-staging/main armhf libxdmcp6 armhf 1:1.1.2-3 [25.0 kB]
Get:106 http://172.17.0.1/private bullseye-staging/main armhf libxcb1 armhf 1.14-2 [135 kB]
Get:107 http://172.17.0.1/private bullseye-staging/main armhf libx11-data all 2:1.6.9-2 [298 kB]
Get:108 http://172.17.0.1/private bullseye-staging/main armhf libx11-6 armhf 2:1.6.9-2 [692 kB]
Get:109 http://172.17.0.1/private bullseye-staging/main armhf libxext6 armhf 2:1.3.3-1+b2 [47.8 kB]
Get:110 http://172.17.0.1/private bullseye-staging/main armhf libxfixes3 armhf 1:5.0.3-2 [20.7 kB]
Get:111 http://172.17.0.1/private bullseye-staging/main armhf libva-x11-2 armhf 2.7.1-1 [21.0 kB]
Get:112 http://172.17.0.1/private bullseye-staging/main armhf libvdpau1 armhf 1.4-1 [27.1 kB]
Get:113 http://172.17.0.1/private bullseye-staging/main armhf ocl-icd-libopencl1 armhf 2.2.12-4 [36.0 kB]
Get:114 http://172.17.0.1/private bullseye-staging/main armhf libavutil56 armhf 7:4.2.2-1+b1 [279 kB]
Get:115 http://172.17.0.1/private bullseye-staging/main armhf libavutil-dev armhf 7:4.2.2-1+b1 [407 kB]
Get:116 http://172.17.0.1/private bullseye-staging/main armhf libbz2-dev armhf 1.0.8-2 [27.7 kB]
Get:117 http://172.17.0.1/private bullseye-staging/main armhf libdrm-amdgpu1 armhf 2.4.101-2+rpi1 [27.1 kB]
Get:118 http://172.17.0.1/private bullseye-staging/main armhf libdrm-nouveau2 armhf 2.4.101-2+rpi1 [24.8 kB]
Get:119 http://172.17.0.1/private bullseye-staging/main armhf libdrm-radeon1 armhf 2.4.101-2+rpi1 [29.1 kB]
Get:120 http://172.17.0.1/private bullseye-staging/main armhf libglvnd0 armhf 1.3.1-1 [55.2 kB]
Get:121 http://172.17.0.1/private bullseye-staging/main armhf libwayland-server0 armhf 1.18.0-1 [27.8 kB]
Get:122 http://172.17.0.1/private bullseye-staging/main armhf libgbm1 armhf 19.3.3-1 [67.1 kB]
Get:123 http://172.17.0.1/private bullseye-staging/main armhf libglapi-mesa armhf 19.3.3-1 [79.0 kB]
Get:124 http://172.17.0.1/private bullseye-staging/main armhf libwayland-client0 armhf 1.18.0-1 [21.7 kB]
Get:125 http://172.17.0.1/private bullseye-staging/main armhf libx11-xcb1 armhf 2:1.6.9-2 [190 kB]
Get:126 http://172.17.0.1/private bullseye-staging/main armhf libxcb-dri2-0 armhf 1.14-2 [103 kB]
Get:127 http://172.17.0.1/private bullseye-staging/main armhf libxcb-dri3-0 armhf 1.14-2 [102 kB]
Get:128 http://172.17.0.1/private bullseye-staging/main armhf libxcb-present0 armhf 1.14-2 [101 kB]
Get:129 http://172.17.0.1/private bullseye-staging/main armhf libxcb-sync1 armhf 1.14-2 [104 kB]
Get:130 http://172.17.0.1/private bullseye-staging/main armhf libxcb-xfixes0 armhf 1.14-2 [105 kB]
Get:131 http://172.17.0.1/private bullseye-staging/main armhf libxshmfence1 armhf 1.3-1 [8636 B]
Get:132 http://172.17.0.1/private bullseye-staging/main armhf libegl-mesa0 armhf 19.3.3-1 [120 kB]
Get:133 http://172.17.0.1/private bullseye-staging/main armhf libegl1 armhf 1.3.1-1 [28.7 kB]
Get:134 http://172.17.0.1/private bullseye-staging/main armhf libxcb-glx0 armhf 1.14-2 [117 kB]
Get:135 http://172.17.0.1/private bullseye-staging/main armhf libxdamage1 armhf 1:1.1.5-2 [15.2 kB]
Get:136 http://172.17.0.1/private bullseye-staging/main armhf libxxf86vm1 armhf 1:1.1.4-1+b2 [20.1 kB]
Get:137 http://172.17.0.1/private bullseye-staging/main armhf libz3-4 armhf 4.8.7-4 [5477 kB]
Get:138 http://172.17.0.1/private bullseye-staging/main armhf libllvm9 armhf 1:9.0.1-12+rpi1 [13.1 MB]
Get:139 http://172.17.0.1/private bullseye-staging/main armhf libsensors-config all 1:3.6.0-2 [32.0 kB]
Get:140 http://172.17.0.1/private bullseye-staging/main armhf libsensors5 armhf 1:3.6.0-2 [50.2 kB]
Get:141 http://172.17.0.1/private bullseye-staging/main armhf libgl1-mesa-dri armhf 19.3.3-1 [5676 kB]
Get:142 http://172.17.0.1/private bullseye-staging/main armhf libglx-mesa0 armhf 19.3.3-1 [169 kB]
Get:143 http://172.17.0.1/private bullseye-staging/main armhf libglx0 armhf 1.3.1-1 [25.7 kB]
Get:144 http://172.17.0.1/private bullseye-staging/main armhf libgl1 armhf 1.3.1-1 [105 kB]
Get:145 http://172.17.0.1/private bullseye-staging/main armhf xorg-sgml-doctools all 1:1.11-1 [21.9 kB]
Get:146 http://172.17.0.1/private bullseye-staging/main armhf x11proto-dev all 2020.1-1 [594 kB]
Get:147 http://172.17.0.1/private bullseye-staging/main armhf x11proto-core-dev all 2020.1-1 [3404 B]
Get:148 http://172.17.0.1/private bullseye-staging/main armhf libxau-dev armhf 1:1.0.8-1+b2 [22.4 kB]
Get:149 http://172.17.0.1/private bullseye-staging/main armhf libxdmcp-dev armhf 1:1.1.2-3 [40.9 kB]
Get:150 http://172.17.0.1/private bullseye-staging/main armhf xtrans-dev all 1.4.0-1 [98.7 kB]
Get:151 http://172.17.0.1/private bullseye-staging/main armhf libpthread-stubs0-dev armhf 0.4-1 [5344 B]
Get:152 http://172.17.0.1/private bullseye-staging/main armhf libxcb1-dev armhf 1.14-2 [173 kB]
Get:153 http://172.17.0.1/private bullseye-staging/main armhf libx11-dev armhf 2:1.6.9-2 [766 kB]
Get:154 http://172.17.0.1/private bullseye-staging/main armhf libglx-dev armhf 1.3.1-1 [16.2 kB]
Get:155 http://172.17.0.1/private bullseye-staging/main armhf libgl-dev armhf 1.3.1-1 [100 kB]
Get:156 http://172.17.0.1/private bullseye-staging/main armhf libegl-dev armhf 1.3.1-1 [19.2 kB]
Get:157 http://172.17.0.1/private bullseye-staging/main armhf libevent-2.1-7 armhf 2.1.11-stable-1 [165 kB]
Get:158 http://172.17.0.1/private bullseye-staging/main armhf libevent-core-2.1-7 armhf 2.1.11-stable-1 [124 kB]
Get:159 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:160 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:161 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:162 http://172.17.0.1/private bullseye-staging/main armhf libevent-dev armhf 2.1.11-stable-1 [279 kB]
Get:163 http://172.17.0.1/private bullseye-staging/main armhf libexpat1-dev armhf 2.2.9-1 [119 kB]
Get:164 http://172.17.0.1/private bullseye-staging/main armhf libpng16-16 armhf 1.6.37-2 [274 kB]
Get:165 http://172.17.0.1/private bullseye-staging/main armhf libfreetype6 armhf 2.10.1-2 [330 kB]
Get:166 http://172.17.0.1/private bullseye-staging/main armhf libfontconfig1 armhf 2.13.1-4 [328 kB]
Get:167 http://172.17.0.1/private bullseye-staging/main armhf zlib1g-dev armhf 1:1.2.11.dfsg-2 [184 kB]
Get:168 http://172.17.0.1/private bullseye-staging/main armhf libpng-dev armhf 1.6.37-2 [276 kB]
Get:169 http://172.17.0.1/private bullseye-staging/main armhf libfreetype-dev armhf 2.10.1-2 [482 kB]
Get:170 http://172.17.0.1/private bullseye-staging/main armhf libfreetype6-dev armhf 2.10.1-2 [63.8 kB]
Get:171 http://172.17.0.1/private bullseye-staging/main armhf uuid-dev armhf 2.35.1-2 [93.3 kB]
Get:172 http://172.17.0.1/private bullseye-staging/main armhf pkg-config armhf 0.29.2-1 [61.5 kB]
Get:173 http://172.17.0.1/private bullseye-staging/main armhf libfontconfig-dev armhf 2.13.1-4 [347 kB]
Get:174 http://172.17.0.1/private bullseye-staging/main armhf libfontconfig1-dev armhf 2.13.1-4 [238 kB]
Get:175 http://172.17.0.1/private bullseye-staging/main armhf libilmbase24 armhf 2.3.0-6 [69.0 kB]
Get:176 http://172.17.0.1/private bullseye-staging/main armhf libjpeg62-turbo armhf 1:1.5.2-2+b1 [110 kB]
Get:177 http://172.17.0.1/private bullseye-staging/main armhf libjxr0 armhf 1.1-6 [135 kB]
Get:178 http://172.17.0.1/private bullseye-staging/main armhf libopenexr24 armhf 2.3.0-6 [526 kB]
Get:179 http://172.17.0.1/private bullseye-staging/main armhf libopenjp2-7 armhf 2.3.1-1 [140 kB]
Get:180 http://172.17.0.1/private bullseye-staging/main armhf liblcms2-2 armhf 2.9-4 [119 kB]
Get:181 http://172.17.0.1/private bullseye-staging/main armhf libraw19 armhf 0.19.5-1 [275 kB]
Get:182 http://172.17.0.1/private bullseye-staging/main armhf libjbig0 armhf 2.1-3.1+b2 [27.6 kB]
Get:183 http://172.17.0.1/private bullseye-staging/main armhf libwebp6 armhf 0.6.1-2 [228 kB]
Get:184 http://172.17.0.1/private bullseye-staging/main armhf libtiff5 armhf 4.1.0+git191117-2 [250 kB]
Get:185 http://172.17.0.1/private bullseye-staging/main armhf libwebpmux3 armhf 0.6.1-2 [94.2 kB]
Get:186 http://172.17.0.1/private bullseye-staging/main armhf libfreeimage3 armhf 3.18.0+ds2-3 [250 kB]
Get:187 http://172.17.0.1/private bullseye-staging/main armhf libfreeimage-dev armhf 3.18.0+ds2-3 [46.0 kB]
Get:188 http://172.17.0.1/private bullseye-staging/main armhf libgles1 armhf 1.3.1-1 [13.1 kB]
Get:189 http://172.17.0.1/private bullseye-staging/main armhf libgles2 armhf 1.3.1-1 [20.0 kB]
Get:190 http://172.17.0.1/private bullseye-staging/main armhf libgles-dev armhf 1.3.1-1 [50.2 kB]
Get:191 http://172.17.0.1/private bullseye-staging/main armhf libopengl0 armhf 1.3.1-1 [39.4 kB]
Get:192 http://172.17.0.1/private bullseye-staging/main armhf libopengl-dev armhf 1.3.1-1 [5820 B]
Get:193 http://172.17.0.1/private bullseye-staging/main armhf libglvnd-dev armhf 1.3.1-1 [13.8 kB]
Get:194 http://172.17.0.1/private bullseye-staging/main armhf libgl1-mesa-dev armhf 19.3.3-1 [49.2 kB]
Get:195 http://172.17.0.1/private bullseye-staging/main armhf libglu1-mesa armhf 9.0.1-1 [127 kB]
Get:196 http://172.17.0.1/private bullseye-staging/main armhf libglu1-mesa-dev armhf 9.0.1-1 [166 kB]
Get:197 http://172.17.0.1/private bullseye-staging/main armhf libhwloc15 armhf 2.2.0+dfsg-3 [113 kB]
Get:198 http://172.17.0.1/private bullseye-staging/main armhf libnuma1 armhf 2.0.12-1 [22.5 kB]
Get:199 http://172.17.0.1/private bullseye-staging/main armhf libnuma-dev armhf 2.0.12-1 [35.6 kB]
Get:200 http://172.17.0.1/private bullseye-staging/main armhf libltdl7 armhf 2.4.6-14 [388 kB]
Get:201 http://172.17.0.1/private bullseye-staging/main armhf libltdl-dev armhf 2.4.6-14 [159 kB]
Get:202 http://172.17.0.1/private bullseye-staging/main armhf libhwloc-dev armhf 2.2.0+dfsg-3 [174 kB]
Get:203 http://172.17.0.1/private bullseye-staging/main armhf libpciaccess0 armhf 0.14-1 [51.0 kB]
Get:204 http://172.17.0.1/private bullseye-staging/main armhf libxnvctrl0 armhf 440.82-1 [25.2 kB]
Get:205 http://172.17.0.1/private bullseye-staging/main armhf libhwloc-plugins armhf 2.2.0+dfsg-3 [19.0 kB]
Get:206 http://172.17.0.1/private bullseye-staging/main armhf libnl-3-dev armhf 3.4.0-1 [92.4 kB]
Get:207 http://172.17.0.1/private bullseye-staging/main armhf libnl-route-3-dev armhf 3.4.0-1 [145 kB]
Get:208 http://172.17.0.1/private bullseye-staging/main armhf libibverbs-dev armhf 29.0-1 [199 kB]
Get:209 http://172.17.0.1/private bullseye-staging/main armhf x11-common all 1:7.7+20 [252 kB]
Get:210 http://172.17.0.1/private bullseye-staging/main armhf libice6 armhf 2:1.0.9-2 [51.6 kB]
Get:211 http://172.17.0.1/private bullseye-staging/main armhf libice-dev armhf 2:1.0.9-2 [58.8 kB]
Get:212 http://172.17.0.1/private bullseye-staging/main armhf libjpeg62-turbo-dev armhf 1:1.5.2-2+b1 [179 kB]
Get:213 http://172.17.0.1/private bullseye-staging/main armhf libjpeg-dev all 1:1.5.2-2 [57.5 kB]
Get:214 http://172.17.0.1/private bullseye-staging/main armhf libmetis5 armhf 5.1.0.dfsg-5 [131 kB]
Get:215 http://172.17.0.1/private bullseye-staging/main armhf libmetis-dev armhf 5.1.0.dfsg-5 [10.5 kB]
Get:216 http://172.17.0.1/private bullseye-staging/main armhf libtbb2 armhf 2020.2-2 [117 kB]
Get:217 http://172.17.0.1/private bullseye-staging/main armhf libocct-foundation-7.4 armhf 7.4.1+dfsg1-2+rpi1 [1136 kB]
Get:218 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:219 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:220 http://172.17.0.1/private bullseye-staging/main armhf libocct-visualization-7.4 armhf 7.4.1+dfsg1-2+rpi1 [1389 kB]
Get:221 http://172.17.0.1/private bullseye-staging/main armhf libocct-ocaf-7.4 armhf 7.4.1+dfsg1-2+rpi1 [969 kB]
Get:222 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:223 http://172.17.0.1/private bullseye-staging/main armhf libocct-foundation-dev armhf 7.4.1+dfsg1-2+rpi1 [562 kB]
Get:224 http://172.17.0.1/private bullseye-staging/main armhf libocct-modeling-algorithms-dev armhf 7.4.1+dfsg1-2+rpi1 [840 kB]
Get:225 http://172.17.0.1/private bullseye-staging/main armhf libocct-modeling-data-dev armhf 7.4.1+dfsg1-2+rpi1 [303 kB]
Get:226 http://172.17.0.1/private bullseye-staging/main armhf libocct-ocaf-dev armhf 7.4.1+dfsg1-2+rpi1 [174 kB]
Get:227 http://172.17.0.1/private bullseye-staging/main armhf x11proto-xext-dev all 2020.1-1 [3404 B]
Get:228 http://172.17.0.1/private bullseye-staging/main armhf libxext-dev armhf 2:1.3.3-1+b2 [102 kB]
Get:229 http://172.17.0.1/private bullseye-staging/main armhf libsm6 armhf 2:1.2.3-1 [32.9 kB]
Get:230 http://172.17.0.1/private bullseye-staging/main armhf libxt6 armhf 1:1.1.5-1+b3 [156 kB]
Get:231 http://172.17.0.1/private bullseye-staging/main armhf libsm-dev armhf 2:1.2.3-1 [35.4 kB]
Get:232 http://172.17.0.1/private bullseye-staging/main armhf libxt-dev armhf 1:1.1.5-1+b3 [390 kB]
Get:233 http://172.17.0.1/private bullseye-staging/main armhf libxmu6 armhf 2:1.1.2-2+b3 [52.1 kB]
Get:234 http://172.17.0.1/private bullseye-staging/main armhf libxmu-headers all 2:1.1.2-2 [51.9 kB]
Get:235 http://172.17.0.1/private bullseye-staging/main armhf libxmu-dev armhf 2:1.1.2-2+b3 [56.5 kB]
Get:236 http://172.17.0.1/private bullseye-staging/main armhf libocct-visualization-dev armhf 7.4.1+dfsg1-2+rpi1 [479 kB]
Get:237 http://172.17.0.1/private bullseye-staging/main armhf libocct-data-exchange-dev armhf 7.4.1+dfsg1-2+rpi1 [655 kB]
Get:238 http://172.17.0.1/private bullseye-staging/main armhf libpmix2 armhf 3.1.5-1 [377 kB]
Get:239 http://172.17.0.1/private bullseye-staging/main armhf librdmacm1 armhf 29.0-1 [58.2 kB]
Get:240 http://172.17.0.1/private bullseye-staging/main armhf libopenmpi3 armhf 4.0.3-6+rpi1 [1690 kB]
Get:241 http://172.17.0.1/private bullseye-staging/main armhf openmpi-common all 4.0.3-6+rpi1 [170 kB]
Get:242 http://172.17.0.1/private bullseye-staging/main armhf openmpi-bin armhf 4.0.3-6+rpi1 [185 kB]
Get:243 http://172.17.0.1/private bullseye-staging/main armhf libopenmpi-dev armhf 4.0.3-6+rpi1 [923 kB]
Get:244 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8-dbg armhf 3.8.3~rc1-1 [12.3 MB]
Get:245 http://172.17.0.1/private bullseye-staging/main armhf libpython3-dbg armhf 3.8.2-3 [21.0 kB]
Get:246 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8 armhf 3.8.3~rc1-1 [1366 kB]
Get:247 http://172.17.0.1/private bullseye-staging/main armhf libpython3.8-dev armhf 3.8.3~rc1-1 [3042 kB]
Get:248 http://172.17.0.1/private bullseye-staging/main armhf libpython3-dev armhf 3.8.2-3 [21.0 kB]
Get:249 http://172.17.0.1/private bullseye-staging/main armhf libswscale5 armhf 7:4.2.2-1+b1 [170 kB]
Get:250 http://172.17.0.1/private bullseye-staging/main armhf libswscale-dev armhf 7:4.2.2-1+b1 [184 kB]
Get:251 http://172.17.0.1/private bullseye-staging/main armhf libtcl8.6 armhf 8.6.10+dfsg-1 [886 kB]
Get:252 http://172.17.0.1/private bullseye-staging/main armhf libxrender1 armhf 1:0.9.10-1 [29.9 kB]
Get:253 http://172.17.0.1/private bullseye-staging/main armhf libxft2 armhf 2.3.2-2 [49.3 kB]
Get:254 http://172.17.0.1/private bullseye-staging/main armhf libxss1 armhf 1:1.2.3-1 [17.3 kB]
Get:255 http://172.17.0.1/private bullseye-staging/main armhf libtk8.6 armhf 8.6.10-1 [678 kB]
Get:256 http://172.17.0.1/private bullseye-staging/main armhf libtogl2 armhf 2.0-1 [18.8 kB]
Get:257 http://172.17.0.1/private bullseye-staging/main armhf libtogl-dev all 2.0-1 [7534 B]
Get:258 http://172.17.0.1/private bullseye-staging/main armhf libxrender-dev armhf 1:0.9.10-1 [37.7 kB]
Get:259 http://172.17.0.1/private bullseye-staging/main armhf libxft-dev armhf 2.3.2-2 [60.3 kB]
Get:260 http://172.17.0.1/private bullseye-staging/main armhf x11proto-scrnsaver-dev all 2020.1-1 [3412 B]
Get:261 http://172.17.0.1/private bullseye-staging/main armhf libxss-dev armhf 1:1.2.3-1 [23.0 kB]
Get:262 http://172.17.0.1/private bullseye-staging/main armhf pybind11-dev all 2.5.0-4 [138 kB]
Get:263 http://172.17.0.1/private bullseye-staging/main armhf python3.8-dbg armhf 3.8.3~rc1-1 [18.0 MB]
Get:264 http://172.17.0.1/private bullseye-staging/main armhf python3-dbg armhf 3.8.2-3 [1224 B]
Get:265 http://172.17.0.1/private bullseye-staging/main armhf python3.8-dev armhf 3.8.3~rc1-1 [516 kB]
Get:266 http://172.17.0.1/private bullseye-staging/main armhf python3-dev armhf 3.8.2-3 [1164 B]
Get:267 http://172.17.0.1/private bullseye-staging/main armhf tcl8.6 armhf 8.6.10+dfsg-1 [123 kB]
Get:268 http://172.17.0.1/private bullseye-staging/main armhf tcl armhf 8.6.9+1 [5636 B]
Get:269 http://172.17.0.1/private bullseye-staging/main armhf tcl8.6-dev armhf 8.6.10+dfsg-1 [917 kB]
Get:270 http://172.17.0.1/private bullseye-staging/main armhf tcl-dev armhf 8.6.9+1 [8192 B]
Get:271 http://172.17.0.1/private bullseye-staging/main armhf tix armhf 8.4.3-10 [264 kB]
Get:272 http://172.17.0.1/private bullseye-staging/main armhf tk8.6 armhf 8.6.10-1 [71.9 kB]
Get:273 http://172.17.0.1/private bullseye-staging/main armhf tk8.6-dev armhf 8.6.10-1 [700 kB]
Get:274 http://172.17.0.1/private bullseye-staging/main armhf tk armhf 8.6.9+1 [5676 B]
Get:275 http://172.17.0.1/private bullseye-staging/main armhf tk-dev armhf 8.6.9+1 [5500 B]
Get:276 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
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Unpacking man-db (2.9.1-1) ...
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Unpacking libpython3.8-minimal:armhf (3.8.3~rc1-1) ...
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Unpacking libexpat1:armhf (2.2.9-1) ...
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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 ... 13186 files and directories currently installed.)
Preparing to unpack .../python3-minimal_3.8.2-3_armhf.deb ...
Unpacking python3-minimal (3.8.2-3) ...
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Preparing to unpack .../mime-support_3.64_all.deb ...
Unpacking mime-support (3.64) ...
Selecting previously unselected package libmpdec2:armhf.
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Unpacking libmpdec2:armhf (2.4.2-3) ...
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Unpacking libuuid1:armhf (2.35.1-2) over (2.34-0.1) ...
Setting up libuuid1:armhf (2.35.1-2) ...
Selecting previously unselected package libpython3.8-stdlib:armhf.
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Unpacking libpython3.8-stdlib:armhf (3.8.3~rc1-1) ...
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Unpacking libpython3-stdlib:armhf (3.8.2-3) ...
Setting up python3-minimal (3.8.2-3) ...
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Unpacking g++-9 (9.3.0-11+rpi1) over (9.3.0-10+rpi1) ...
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update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
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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 (3.16.3-2) ...
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 gcc-9-base:armhf (9.3.0-11+rpi1) ...
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 (3.4.0-2) ...
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 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 libasan5:armhf (9.3.0-11+rpi1) ...
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 (1.22.4-4) ...
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 cpp-9 (9.3.0-11+rpi1) ...
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 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 libgcc-9-dev:armhf (9.3.0-11+rpi1) ...
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 (3.16.3-2) ...
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 gcc-9 (9.3.0-11+rpi1) ...
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 libstdc++-9-dev:armhf (9.3.0-11+rpi1) ...
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 libgfortran-9-dev:armhf (9.3.0-11+rpi1) ...
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 g++-9 (9.3.0-11+rpi1) ...
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 gfortran-9 (9.3.0-11+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 (2.30-4+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 4.9.0-0.bpo.1-armmp 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_2.30-4+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_2.0.2 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_1:2.34-0.1 build-essential_12.8 bzip2_1.0.8-2 cmake_3.16.3-2 cmake-data_3.16.3-2 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_2.34-0.1 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_1.22.4-4 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_2.2.53-6 libapt-pkg6.0_2.0.2 libarchive-zip-perl_1.68-1 libarchive13_3.4.0-2 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_2.34-0.1 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_2.30-4+rpi1 libc-dev-bin_2.30-4+rpi1 libc6_2.30-4+rpi1 libc6-dev_2.30-4+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_2.34-0.1 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 libksba8_1.3.5-2 liblcms2-2_2.9-4 libldap-2.4-2_2.4.49+dfsg-4+rpi1 libldap-common_2.4.49+dfsg-4+rpi1 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_2.34-0.1 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 libperl5.30_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_2.34-0.1 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_4.2.1-1.2 man-db_2.9.1-1 mawk_1.3.4.20200120-2 mime-support_3.64 mount_2.34-0.1 ncurses-base_6.2-1 ncurses-bin_6.2-1 netbase_6.1 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 pinentry-curses_1.1.0-3 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_2019c-3 ucf_3.0038+nmu1 util-linux_2.34-0.1 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 Fri Mar  1 18:45:49 2019 UTC
gpgv:                using RSA key 87C454EC79A26130F91C47EB2948210746DF73C0
gpgv:                issuer "kurt@kwk.systems"
gpgv: Can't check signature: No public key
dpkg-source: warning: failed to verify signature on ./netgen_6.2.1804+dfsg1-3.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.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

Check disc space
----------------

Sufficient free space for build

Hack binNMU version
-------------------

Created changelog entry for binNMU version 6.2.1804+dfsg1-3+b2

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

APT_CONFIG=/var/lib/sbuild/apt.conf
DEB_BUILD_OPTIONS=parallel=4
HOME=/sbuild-nonexistent
LC_ALL=POSIX
LOGNAME=buildd
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SCHROOT_ALIAS_NAME=bullseye-staging-armhf-sbuild
SCHROOT_CHROOT_NAME=bullseye-staging-armhf-sbuild
SCHROOT_COMMAND=env
SCHROOT_GID=109
SCHROOT_GROUP=buildd
SCHROOT_SESSION_ID=bullseye-staging-armhf-sbuild-7fc4f0cb-f3de-46c7-83ef-08747b8af51c
SCHROOT_UID=104
SCHROOT_USER=buildd
SHELL=/bin/sh
TERM=linux
USER=buildd

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

dpkg-buildpackage: info: source package netgen
dpkg-buildpackage: info: source version 6.2.1804+dfsg1-3+b2
dpkg-buildpackage: info: source distribution bullseye-staging
 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 6.2-19085:  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


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Scanning dependencies of target la
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make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[  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
[  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
Scanning dependencies of target gen
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[  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
[  1%] 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
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/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/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;
      |      ~~^~~~~~~~~~~~~
/<<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/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;
      |      ~~^~~~~~~~~~~~~
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++)
      |                                ~~^~~~~~~~~~~~
[  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
/<<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)
      |         ~~~~~~~~~~~^~~~~~
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/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
[  4%] 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
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/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++)
      |                                ~~^~~~~~~~~~~~
[  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
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/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/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;
      |      ~~^~~~~~~~~~~~~
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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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++)
      |                                ~~^~~~~~~~~~~~
/<<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++)
      |                           ~~^~~~~~~~~~~
/<<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/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;
      |      ~~^~~~~~~~~~~~~
/<<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++)
      |                                ~~^~~~~~~~~~~~
[  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
[  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
[  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
[  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/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++)
      |                                ~~^~~~~~~~~~~~
[  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/../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/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/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;
      |      ~~^~~~~~~~~~~~~
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/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; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<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/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/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/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++)
      |               ~~^~~~~~~~~~~~~~~~
/<<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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
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++)
      |                                ~~^~~~~~~~~~~~
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/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
      |       ^~~~~~~
/<<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: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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/<<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;
      |     ~~^~~~~~~~~~~~~~~~~~~~~
[  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
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
      |         ^~~~~
[  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: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;
      |      ~~^~~~~~~~~~~~~
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++)
      |                                ~~^~~~~~~~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[  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=
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;
      |      ~~^~~~~~~~~~~~~
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;
      |      ~~^~~~~~~~~~~~~
/<<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++)
      |               ~~^~~~~~~~~~~
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
      |         ^~~~~~~
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
/<<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
make[3]: Entering directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
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++)
      |                                ~~^~~~~~~~~~~~
[  8%] 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
[  9%] 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
[ 10%] 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
[ 11%] 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
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/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/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/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++)
      |                                ~~^~~~~~~~~~~~
[ 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
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++)
      |                                ~~^~~~~~~~~~~~
[ 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 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/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;
      |      ~~^~~~~~~~~~~~~
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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~
/<<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)
      |                         ^
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++)
      |                                ~~^~~~~~~~~~~~
/<<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++)
      |                       ~~^~~~~~~~~~~~~~~
/<<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++)
      |                       ~~^~~~~~~~~~~~~~~
[ 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
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++)
      |                           ~~^~~~~~~~~~~
[ 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
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;
      |      ~~^~~~~~~~~~~~~
/<<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: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++)
      |                                ~~^~~~~~~~~~~~
[ 13%] 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
[ 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/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;
      |      ~~^~~~~~~~~~~~~
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++)
      |                                ~~^~~~~~~~~~~~
/<<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();
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 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/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/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;
      |      ~~^~~~~~~~~~~~~
[ 15%] 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
/<<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/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;
      |      ~~^~~~~~~~~~~~~
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;
      |      ~~^~~~~~~~~~~~~
/<<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/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++)
      |                                ~~^~~~~~~~~~~~
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
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
[ 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/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++)
      |                                ~~^~~~~~~~~~~~
[ 17%] 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/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;
      |            ^~~
/<<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) {
      |    ^~
[ 18%] 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
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++)
      |                                ~~^~~~~~~~~~~~
[ 18%] 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
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;
      |      ~~^~~~~~~~~~~~~
/<<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/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
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 20%] Built target gprim
[ 20%] 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/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++)
      |                                ~~^~~~~~~~~~~~
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;
      |      ~~^~~~~~~~~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
[ 20%] Built target gen
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=
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'
[ 20%] 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/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++)
      |                          ~~^~~~
/<<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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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/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;
      |     ~~~^~~~~~~~~~~~~~
/<<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]
[ 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
[ 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
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=
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'
[ 22%] 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/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/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/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++)
      |                       ~~^~~~~~~~
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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<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/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
      |         ^~~~~~~
[ 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
[ 23%] 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/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/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/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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<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/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/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() &&
      |                       ~~~~~~^~~~~~~~~~~~~~~~
/<<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++)
      |                     ~~^~~~~~~~~~~~~~~
/<<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++)
      |                   ~~^~~~~~~~~~~~~~~
/<<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++)
      |                       ~~^~~~~~
[ 24%] 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
[ 25%] 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/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() )  ) {
      |  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
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/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/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/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/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/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
      |         ^~~~~~~
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
      |         ^~~~~~~~~~~~~~
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>
      |           ^~~~~~~~~~
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>>
      |         ^~~
[ 25%] 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
[ 26%] 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/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++)
      |                          ~~^~~~
/<<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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
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/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;
      |      ~~^~~~~~~~~~~~~
/<<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]
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/../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/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/../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/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/../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
      |                     ^~~~~~~~~~~~~~~
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
      |         ^~~~~~~~~~~~~~
[ 27%] 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'
[ 27%] Built target visual
[ 27%] 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
[ 27%] 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
In file included from /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occconstruction.cpp:5:
/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/occ/occgeom.hpp:76:10: fatal error: BRepMesh.hxx: No such file or directory
   76 | #include "BRepMesh.hxx"
      |          ^~~~~~~~~~~~~~
compilation terminated.
make[3]: *** [libsrc/occ/CMakeFiles/occ.dir/build.make:144: libsrc/occ/CMakeFiles/occ.dir/occconstruction.cpp.o] Error 1
make[3]: *** Waiting for unfinished jobs....
[ 28%] 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
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/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/../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: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/../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: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: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/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++)
      |                    ~~^~~~~~~~~~~~~~~
/<<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++)
/<<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/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/../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/../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++)
      |                       ~~^~~~~~
make[3]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[2]: *** [CMakeFiles/Makefile2:1637: libsrc/occ/CMakeFiles/occ.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....
[ 28%] 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
[ 29%] 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
/<<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>>
      |         ^~~
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/../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;
      |      ~~^~~~~~~~~~~~~
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];
      |           ~~~~~~^~~~~~~~~~~~~~~~~
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/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/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: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: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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<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++)
      |                     ~~^~~~~~~~~~~~~~~~~
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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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/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/../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/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/../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);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<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++)
      |                       ~~^~~~~~~~~~~~~~~~~
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
      |       ^~~~~~~
/<<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
      |       ^~~~~~~
[ 29%] 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
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;
      |      ~~^~~~~~~~~~~~~
[ 30%] 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/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: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/../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
      |         ^~~~~~~~~~~~~~
[ 30%] 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
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/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: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/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++)
      |                           ~~^~~~~~~~~~~
[ 31%] 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
/<<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
      |         ^~~~~~~~~~~~~~
[ 31%] 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
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/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: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: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: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/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};
      |           ^~~~~~~~~~
/<<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/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++)
      |                  ~~^~~~~~~~~~~~~~~~~~~
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;
      |      ~~^~~~~~~~~~~~~
/<<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]
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: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: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/../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;
      |      ~~^~~~~~~~~~~~~
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/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/../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/../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++)
      |                       ~~^~~~~~
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]
[ 32%] 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
[ 32%] 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++)
      |                          ~~^~~~
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;
      |      ~~^~~~~~~~~~~~~
/<<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++)
      |                               ~~^~~~~~~~~~~~~~~~~~~~~
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/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/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/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++)
      |                               ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<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;
      |                                       ^~~
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; }
      |               ~~~~~^~~~~~~~~~~~~~~~
/<<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/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/../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++)
      |                           ~~^~~~~~~~~~~
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/../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/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/../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
      |         ^~~~~~~
/<<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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
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);
      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/<<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++)
      |                     ~~^~~~~~~~~~~~~~
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
      |         ^~~~~~~~~~~~
/<<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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~
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/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/../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
      |       ^~~~~~~
/<<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/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: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
      |         ^~~~~~~~~~~~~~
[ 33%] 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
[ 33%] 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++)
      |                     ~~^~~~~~~~~~~~~
/<<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]
/<<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/../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/../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;
      |      ~~^~~~~~~~~~~~~
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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
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++)
      |                       ~~^~~~~~
[ 34%] 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
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/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
      |         ^~~~~~~~~~~~~~
[ 34%] 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/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: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++)
      |                      ~~^~~~~~~~~~~~~~~~~~
/<<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++)
      |                   ~~^~~~~~~~~~~~~~~~
/<<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++)
      |                       ~~^~~~~~
[ 35%] Building CXX object libsrc/meshing/CMakeFiles/mesh.dir/meshing3.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/meshing3.cpp.o -c /<<BUILDDIR>>/netgen-6.2.1804+dfsg1/libsrc/meshing/meshing3.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/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
      |         ^~~~~
[ 35%] 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: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: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: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++)
      |                       ~~^~~~~~
[ 36%] 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
[ 37%] 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
[ 37%] 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
[ 38%] 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
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/../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/../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/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: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/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/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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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/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; }
      |               ~~~~~^~~~~~~~~~~~~~~~
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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<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++)
      |                 ~~^~~~~~~~~~~~~~~~
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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<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/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/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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<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++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~
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
      |         ^~~~~~~
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/../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++)
      |                           ~~^~~~~~~~~~~
/<<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: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/../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/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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
[ 38%] 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
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++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~~
/<<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/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/../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++)
      |                           ~~^~~~~~~~~~~
/<<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/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
      |         ^~~~~~~
[ 39%] 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/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/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/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/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/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; }
      |               ~~~~~^~~~~~~~~~~~~~~~
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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
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/../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/../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
      |         ^~~~~
[ 39%] 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
[ 40%] 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
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++)
      |                          ~~^~~~
[ 40%] 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
/<<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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
[ 41%] 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
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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
[ 41%] 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
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
      |         ^~~~~~~
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/../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: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;
      |       ^~~~
[ 42%] 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
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)
      |             ~~~~~~~~~~~~^~~~~~~~~
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/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/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/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/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/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/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))
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
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++)
      |                           ~~^~~~~~~~~~~
/<<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++)
      |                       ~~^~~~~~
/<<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++)
      |                       ~~^~~~~~
[ 42%] 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: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/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++)
      |                          ~~^~~~
/<<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: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: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: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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<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/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/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/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/../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/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/../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++)
      |                       ~~^~~~~~
[ 43%] 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: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/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/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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
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++)
      |                          ~~^~~~~~~~~~~~~~~~~~
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
      |                     ^~~~~~~~~~~~~~~
[ 43%] 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
[ 44%] 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
[ 44%] 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/../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;
      |      ~~^~~~~~~~~~~~~
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/smoothing2.5.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: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/smoothing2.5.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: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/smoothing2.5.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++)
      |                 ~~^~~~~~~~~~~~~
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++)
      |                       ~~^~~~~~~~
/<<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++)
      |              ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
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/smoothing2.5.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++)
      |                   ~~^~~~~~~~~~~~~~~~~~~~
/<<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++)
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~
/<<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++)
      |                     ~~^~~~~~~~~~~~~
/<<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++)
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~
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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
/<<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: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/../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;
      |      ~~^~~~~~~~~~~~~
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
      |         ^~~~~~~~~~~~~~
[ 45%] 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
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
      |         ^~~~~
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
      |         ^~~~~~~~~~~~~~
[ 45%] 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
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]
[ 46%] 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
[ 46%] 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
[ 47%] 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
[ 47%] 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
[ 48%] 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/../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/../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/../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;
      |      ~~^~~~~~~~~~~~~
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: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++)
      |                          ~~^~~~
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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~
/<<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/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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
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: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: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++ )
      |                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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/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/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/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/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/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/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/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/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/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/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/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/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++)
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
/<<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() )
      |                               ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
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++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
/<<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++)
      |                       ~~~~~^~~~~~~~~~~~~~~~~
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/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++)
      |                       ~~~~~^~~~~~~~~~~~~~
/<<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/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++)
      |                  ~^~~~~~~~~~~~~~~~~~~~
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/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++)
      |               ~^~~~~~~~~~~~~~~~~~~~
/<<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/../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/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]
[ 49%] 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
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]
[ 49%] 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/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;
      |      ~~^~~~~~~~~~~~~
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
      |         ^~~~~~~~~~~~~~
[ 50%] 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
[ 50%] 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
[ 51%] 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;
      |               ^~~~~~
[ 51%] 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'
[ 51%] Built target mesh
make[2]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
make[1]: *** [Makefile:166: all] Error 2
make[1]: Leaving directory '/<<BUILDDIR>>/netgen-6.2.1804+dfsg1/obj-arm-linux-gnueabihf'
dh_auto_build: error: cd obj-arm-linux-gnueabihf && make -j4 "INSTALL=install --strip-program=true" returned exit code 2
make: *** [debian/rules:13: build-arch] Error 25
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2020-05-11T01:27:34Z

Finished
--------


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

Purging /<<BUILDDIR>>
Not cleaning session: cloned chroot in use
E: Build failure (dpkg-buildpackage died)

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

Build Architecture: armhf
Build-Space: 0
Build-Time: 1039
Distribution: bullseye-staging
Fail-Stage: build
Host Architecture: armhf
Install-Time: 2472
Job: netgen_6.2.1804+dfsg1-3
Machine Architecture: armhf
Package: netgen
Package-Time: 3564
Source-Version: 6.2.1804+dfsg1-3
Space: 0
Status: failed
Version: 6.2.1804+dfsg1-3+b2
--------------------------------------------------------------------------------
Finished at 2020-05-11T01:27:34Z
Build needed 00:00:00, 0k disc space
Raspbian Package Auto-Building

Build log for netgen (6.2.1804+dfsg1-3+b2) on armhf
