TestExodusII.cpp File Reference

#include <iostream>
#include "moab/Core.hpp"

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

Variables
string	test_file_name = string( MESH_DIR ) + string( "/mbtest2.g" )

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Examples

TestExodusII.cpp.

Definition at line 35 of file TestExodusII.cpp.

   36 {
   37 #ifdef MOAB_HAVE_NETCDF
   38     // Get MOAB instance
   39     Interface* mb = new( std::nothrow ) Core;
   40     if( NULL == mb ) return 1;
   41  
   42     // Get the material set tag handle
   43     Tag mtag;
   44     ErrorCode rval;
   45     const char* tag_nms[] = { "MATERIAL_SET", "DIRICHLET_SET", "NEUMANN_SET" };
   46     Range sets, set_ents;
   47  
   48     // Load a file
   49     if( argc == 1 )
   50     {
   51         cout << "Running default case, loading " << test_file_name << endl;
   52         cout << "Usage: " << argv[0] << " <filename>\n" << endl;
   53         rval = mb->load_file( test_file_name.c_str() );MB_CHK_ERR( rval );
   54     }
   55     else
   56     {
   57         rval = mb->load_file( argv[argc - 1] );MB_CHK_ERR( rval );
   58         cout << "Loaded mesh file: " << argv[argc - 1] << endl;
   59     }
   60  
   61     // Loop over set types
   62     for( int i = 0; i < 3; i++ )
   63     {
   64         rval = mb->tag_get_handle( tag_nms[i], 1, MB_TYPE_INTEGER, mtag );MB_CHK_ERR( rval );
   65  
   66         // Get all the sets of that type in the mesh
   67         sets.clear();
   68         rval = mb->get_entities_by_type_and_tag( 0, MBENTITYSET, &mtag, NULL, 1, sets );MB_CHK_ERR( rval );
   69  
   70         // Iterate over each set, getting entities
   71         Range::iterator set_it;
   72         for( set_it = sets.begin(); set_it != sets.end(); ++set_it )
   73         {
   74             EntityHandle this_set = *set_it;
   75  
   76             // Get the id for this set
   77             int set_id;
   78             rval = mb->tag_get_data( mtag, &this_set, 1, &set_id );MB_CHK_ERR( rval );
   79  
   80             // Get the entities in the set, recursively
   81             rval = mb->get_entities_by_handle( this_set, set_ents, true );MB_CHK_ERR( rval );
   82  
   83             cout << tag_nms[i] << " " << set_id << " has " << set_ents.size() << " entities:" << endl;
   84  
   85             // Print the entities contained in this set
   86             set_ents.print( "   " );
   87             set_ents.clear();
   88         }
   89     }
   90  
   91     delete mb;
   92 #else
   93     cout << " This test needs moab configured with netcdf \n";
   94 #endif
   95  
   96     return 0;
   97 }

References moab::Range::begin(), moab::Range::clear(), moab::Range::end(), ErrorCode, moab::Core::get_entities_by_handle(), moab::Core::get_entities_by_type_and_tag(), moab::Core::load_file(), mb, MB_CHK_ERR, MB_TYPE_INTEGER, MBENTITYSET, moab::Range::print(), moab::Range::size(), moab::Core::tag_get_data(), moab::Core::tag_get_handle(), tag_nms, and test_file_name.

Variable Documentation

test_file_name

string test_file_name = string( MESH_DIR ) + string( "/mbtest2.g" )

Examples

TestExodusII.cpp.

Definition at line 34 of file TestExodusII.cpp.

Referenced by main().