mgen_test.cpp File Reference

#include "moab/Core.hpp"
#include "moab/MeshGeneration.hpp"
#include "TestUtil.hpp"
#include "moab/ProgOptions.hpp"

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Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 15 of file mgen_test.cpp.

{
#ifdef MOAB_HAVE_MPI
 MPI_Init( &argc, &argv );
#endif
 Core mcore;
 Interface* mb = &mcore;
 EntityHandle fileset;
 MeshGeneration::BrickOpts opts;
 // default options
 opts.A = opts.B = opts.C = 2;
 opts.M = opts.N = opts.K = 1;
 opts.blockSize = 4;
 opts.xsize = opts.ysize = opts.zsize = 1.;
 opts.ui = CartVect( 1., 0, 0. );
 opts.uj = CartVect( 0., 1., 0. );
 opts.uk = CartVect( 0., 0., 1. );
 opts.newMergeMethod = opts.quadratic = opts.keep_skins = opts.tetra = false;
 opts.adjEnts = opts.parmerge = false;
 opts.GL = 0;
 
 ProgOptions popts;
 
 popts.addOpt< int >( string( "blockSize,b" ), string( "Block size of mesh (default=4)" ), &opts.blockSize );
 popts.addOpt< int >( string( "xproc,M" ), string( "Number of processors in x dir (default=1)" ), &opts.M );
 popts.addOpt< int >( string( "yproc,N" ), string( "Number of processors in y dir (default=1)" ), &opts.N );
 popts.addOpt< int >( string( "zproc,K" ), string( "Number of processors in z dir (default=1)" ), &opts.K );
 
 popts.addOpt< int >( string( "xblocks,A" ), string( "Number of blocks on a task in x dir (default=2)" ), &opts.A );
 popts.addOpt< int >( string( "yblocks,B" ), string( "Number of blocks on a task in y dir (default=2)" ), &opts.B );
 popts.addOpt< int >( string( "zblocks,C" ), string( "Number of blocks on a task in x dir (default=2)" ), &opts.C );
 
 popts.addOpt< double >( string( "xsize,x" ), string( "Total size in x direction (default=1.)" ), &opts.xsize );
 popts.addOpt< double >( string( "ysize,y" ), string( "Total size in y direction (default=1.)" ), &opts.ysize );
 popts.addOpt< double >( string( "zsize,z" ), string( "Total size in z direction (default=1.)" ), &opts.zsize );
 
 popts.addOpt< void >( "newMerge,w", "use new merging method", &opts.newMergeMethod );
 
 popts.addOpt< void >( "quadratic,q", "use hex 27 elements", &opts.quadratic );
 
 popts.addOpt< void >( "keep_skins,k", "keep skins with shared entities", &opts.keep_skins );
 
 popts.addOpt< void >( "tetrahedrons,t", "generate tetrahedrons", &opts.tetra );
 
 popts.addOpt< void >( "faces_edges,f", "create all faces and edges", &opts.adjEnts );
 
 popts.addOpt< int >( string( "ghost_layers,g" ), string( "Number of ghost layers (default=0)" ), &opts.GL );
 
 popts.addOpt< void >( "parallel_merge,p", "use parallel mesh merge, not vertex ID based merge", &opts.parmerge );
 
 popts.parseCommandLine( argc, argv );
 
 ErrorCode rval = mb->create_meshset( MESHSET_SET, fileset );MB_CHK_ERR( rval );
 
#ifdef MOAB_HAVE_MPI
 ParallelComm* pc = new ParallelComm( mb, MPI_COMM_WORLD );
 MeshGeneration* mgen = new MeshGeneration( mb, pc, fileset );
#else
 MeshGeneration* mgen = new MeshGeneration( mb, fileset );
#endif
 
 rval = mgen->BrickInstance( opts );MB_CHK_ERR( rval );
 
 return 0;
}

References moab::MeshGeneration::BrickOpts::A, ProgOptions::addOpt(), moab::MeshGeneration::BrickOpts::adjEnts, moab::MeshGeneration::BrickOpts::B, moab::MeshGeneration::BrickOpts::blockSize, moab::MeshGeneration::BrickInstance(), moab::MeshGeneration::BrickOpts::C, moab::Core::create_meshset(), ErrorCode, moab::MeshGeneration::BrickOpts::GL, moab::MeshGeneration::BrickOpts::K, moab::MeshGeneration::BrickOpts::keep_skins, moab::MeshGeneration::BrickOpts::M, mb, MB_CHK_ERR, MESHSET_SET, MPI_COMM_WORLD, moab::MeshGeneration::BrickOpts::N, moab::MeshGeneration::BrickOpts::newMergeMethod, moab::MeshGeneration::BrickOpts::parmerge, ProgOptions::parseCommandLine(), moab::MeshGeneration::BrickOpts::quadratic, moab::MeshGeneration::BrickOpts::tetra, moab::MeshGeneration::BrickOpts::ui, moab::MeshGeneration::BrickOpts::uj, moab::MeshGeneration::BrickOpts::uk, moab::MeshGeneration::BrickOpts::xsize, moab::MeshGeneration::BrickOpts::ysize, and moab::MeshGeneration::BrickOpts::zsize.