This C++ librairy provides some tools to read and write meshes: - ".mesh" of Medit - ".msh" of Gmsh
In addition, it gives functionalities to export data for post-processing in gmsh.
The library runs on Unix systems. It is written in C++11 and requires a recent compiler to be compiled (GCC >= 5.0 or Clang >= 3.8). Older compilers may work but they are neither supported nor tested.
To compile it: make
You will end up with an executable named gmsh_tools and some meshes in /meshes.
There is an exemple in main.cc
gmsh_tools ./meshes/<meshes>