Resolve "CMake changed MPIEXEC variable"

Closes #63

See merge request walberla/walberla!114

missing cuda tag now implies WALBERLA_BUILD_WITH_CUDA=OFF

Resolve "missing virtual dtor in base classes"

Closes #62

See merge request walberla/walberla!113

Use variadic template in MakeBlockDataInitFunction

See merge request walberla/walberla!111

Remove BOOST_FOREACH macro and replace range-based for

See merge request walberla/walberla!112

Replace boost::bind with std::bind

See merge request walberla/walberla!110

Part of issue #48

Add correction when using refinement and boundary setup with meshes

See merge request walberla/walberla!107

Add fine/coarse overlap regions boundaries and fluid cells have to be setup according to the coarse grid resolution.

Don’t call MPI_Type_free after MPI_Finalize

See merge request walberla/walberla!106

Vector2, Vector3 and Matrix3 define their own MPITrait::type functions that return an MPI_Datatype for them. It is created the first time the function is called and put into a static variable. It is therefore destroyed after the main() function exits, which is usually after MPI_Finalize has been called. Freeing the MPI_Datatype is therefore not possible and mpi::datatype cannot be used.

Updates for ExprTk.

See merge request walberla/walberla!102

[API] Galerkin coarsening for Multigrid

See merge request walberla/walberla!103

Dominik Bartuschat authored 6 years ago and Michael Kuron committed 6 years ago

unified prolongate and restrict operators to work for GCA and DCA

Resolve "missing periodic intersection volume function for AABBs"

Closes #56

See merge request walberla/walberla!104

[API] changed return type to std array for improved usability

See merge request walberla/walberla!101