Collaboration diagram for DeformMeshRemap:

Public Types
enum	{ MASTER = 0 , SLAVE , SOLID , FLUID }
	Enumerator for solid/fluid, master/slave. More...

Public Member Functions
	DeformMeshRemap (Interface impl, ParallelComm master=NULL, ParallelComm *slave=NULL)
	Constructor If master is NULL, the MOAB part is run in serial; If slave is NULL but the master isn't, the slave is copied from the master Create communicators using moab::ParallelComm::get_pcomm. More...

	~DeformMeshRemap ()
	Destructor. More...

ErrorCode	execute ()
	Execute the deformed mesh process. More...

ErrorCode	add_set_no (int m_or_s, int fluid_or_solid, int set_no)
	Add a set number. More...

ErrorCode	remove_set_no (int m_or_s, int fluid_or_solid, int set_no)
	Remove a set number. More...

ErrorCode	get_set_nos (int m_or_s, int fluid_or_solid, set< int > &set_nos) const
	Get the set numbers. More...

Tag	x_new () const
	Get the xNew tag handle. More...

string	x_new_name () const
	Get the tag name. More...

void	x_new_name (const string &name)
	Set the tag name. More...

string	get_file_name (int m_or_s) const
	Get/set the file name. More...

void	set_file_name (int m_or_s, const string &name)
	Get/set the file name. More...

string	xdisp_name (int idx=0)
	Get/set the x displacement tag names. More...

void	xdisp_name (const string &nm, int idx=0)

Private Member Functions
ErrorCode	deform_master (Range &fluid_elems, Range &solid_elems, const char *tag_name=NULL)
	Apply a known deformation to the solid elements, putting the results in the xNew tag; also write current coordinates to the xNew tag for fluid elements. More...

ErrorCode	read_file (int m_or_s, string &fname, EntityHandle &seth)
	Read a file and establish proper ranges. More...

ErrorCode	write_to_coords (Range &elems, Tag tagh, Tag tmp_tag=0)
	Write the input tag to the coordinates for the vertices in the input elems If non-zero tmp_tag is input, save coords to tmp_tag before over-writing with tag value. More...

ErrorCode	write_and_save (Range &ents, EntityHandle seth, Tag tagh, const char *filename, bool restore_coords=false)
	Write the tag to the vertices, then save to the specified file If restore_coords is true, coords are restored to their initial state after file is written. More...

ErrorCode	find_other_sets (int m_or_s, EntityHandle file_set)
	Find fluid/solid sets from complement of solid/fluid sets. More...

Private Attributes
Interface *	mbImpl
	moab interface More...

set< int >	fluidSetNos [2]
	Material set numbers for fluid materials, for master/slave. More...

set< int >	solidSetNos [2]
	Material set numbers for solid materials, for master/slave. More...

EntityHandle	masterSet
	Sets defining master/slave meshes. More...

EntityHandle	slaveSet

Range	fluidSets [2]
	Sets in master/slave meshes. More...

Range	solidSets [2]

Range	fluidElems [2]
	Elements in master/slave meshes. More...

Range	solidElems [2]

string	masterFileName
	Filenames for master/slave meshes. More...

string	slaveFileName

Tag	xDisp [3]
	Tag from file, might be 3. More...

Tag	xNew
	Tag used for new positions. More...

string	xDispNames [3]
	Tag name used to read disps from file. More...

string	xNewName
	Tag name used for new positions. More...

Detailed Description

Examples: DeformMeshRemap.cpp.

Definition at line 56 of file DeformMeshRemap.cpp.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator for solid/fluid, master/slave.

Enumerator
MASTER
SLAVE
SOLID
FLUID

Definition at line 60 of file DeformMeshRemap.cpp.

     {
         MASTER = 0,
         SLAVE,
         SOLID,
         FLUID
     };

Constructor & Destructor Documentation

◆ DeformMeshRemap()

DeformMeshRemap::DeformMeshRemap	(	Interface *	impl,
		ParallelComm *	master = `NULL`,
		ParallelComm *	slave = `NULL`
	)

Constructor If master is NULL, the MOAB part is run in serial; If slave is NULL but the master isn't, the slave is copied from the master Create communicators using moab::ParallelComm::get_pcomm.

Examples: DeformMeshRemap.cpp.

Definition at line 422 of file DeformMeshRemap.cpp.

     : mbImpl( impl ), pcMaster( master ), pcSlave( slave ), masterSet( 0 ), slaveSet( 0 ), xNew( 0 ), xNewName( "xnew" )
 {
     xDisp[0] = xDisp[1] = xDisp[2] = 0;
  
     if( !pcSlave && pcMaster ) pcSlave = pcMaster;
 }

References xDisp.

◆ ~DeformMeshRemap()

DeformMeshRemap::~DeformMeshRemap ( )

Destructor.

Examples: DeformMeshRemap.cpp.

Definition at line 430 of file DeformMeshRemap.cpp.

430 {}

Member Function Documentation

◆ add_set_no()

ErrorCode DeformMeshRemap::add_set_no	(	int	m_or_s,
		int	fluid_or_solid,
		int	set_no
	)

inline

Add a set number.

Examples: DeformMeshRemap.cpp.

Definition at line 180 of file DeformMeshRemap.cpp.

 {
     set< int >* this_set;
     assert( ( m_or_s == MASTER || m_or_s == SLAVE ) && "m_or_s should be MASTER or SLAVE." );
     if( m_or_s != MASTER && m_or_s != SLAVE ) return MB_INDEX_OUT_OF_RANGE;
  
     switch( f_or_s )
     {
         case FLUID:
             this_set = &fluidSetNos[m_or_s];
             break;
         case SOLID:
             this_set = &solidSetNos[m_or_s];
             break;
         default:
             assert( false && "f_or_s should be FLUID or SOLID." );
             return MB_FAILURE;
     }
  
     this_set->insert( set_no );
  
     return MB_SUCCESS;
 }

References MB_INDEX_OUT_OF_RANGE, MB_SUCCESS, and SOLID.

Referenced by main().

◆ deform_master()

ErrorCode DeformMeshRemap::deform_master	(	Range &	fluid_elems,
		Range &	solid_elems,
		const char *	tag_name = `NULL`
	)

private

Apply a known deformation to the solid elements, putting the results in the xNew tag; also write current coordinates to the xNew tag for fluid elements.

Examples: DeformMeshRemap.cpp.

Definition at line 567 of file DeformMeshRemap.cpp.

 {
     // Deform elements with an analytic function
     ErrorCode rval;
  
     // Get vertices of solid elements
     Range solid_verts;
     MB_CHK_SET_ERR( mbImpl->get_adjacencies( solid_elems, 0, false, solid_verts, Interface::UNION ),
                     "Failed to get vertices" );
  
     // Get coordinates of solid vertices
     vector< double > coords( 3 * solid_verts.size() );
     MB_CHK_SET_ERR( mbImpl->get_coords( solid_verts, &coords[0] ), "Failed to get vertex coords" );
     unsigned int num_verts = solid_verts.size();
  
     // Get or create the tag
     if( !xDispNames[0].empty() && !xDispNames[1].empty() && !xDispNames[2].empty() )
     {
         // 3 tags, specifying xyz individual data, integrate into one tag
         MB_CHK_SET_ERR( mbImpl->tag_get_handle( ( tag_name ? tag_name : "" ), 3, MB_TYPE_DOUBLE, xNew,
                                                 MB_TAG_CREAT | MB_TAG_DENSE ),
                         "Failed to create xnew tag" );
         vector< double > disps( num_verts );
         for( int i = 0; i < 3; i++ )
         {
             MB_CHK_SET_ERR( mbImpl->tag_get_handle( xDispNames[0].c_str(), 1, MB_TYPE_DOUBLE, xDisp[i] ),
                             "Failed to get xDisp tag" );
             MB_CHK_SET_ERR( mbImpl->tag_get_data( xDisp[i], solid_verts, &disps[0] ),
                             "Failed to get xDisp tag values" );
             for( unsigned int j = 0; j < num_verts; j++ )
                 new_coords[3 * j + i] = coords[3 * j + i] + disps[j];
         }
     }
     else if( !xDispNames[0].empty() )
     {
         MB_CHK_SET_ERR( mbImpl->tag_get_handle( xDispNames[0].c_str(), 3, MB_TYPE_DOUBLE, xDisp[0] ),
                         "Failed to get first xDisp tag" );
         xNew = xDisp[0];
         vector< double > disps( 3 * num_verts );
         rval = mbImpl->tag_get_data( xDisp[0], solid_verts, &disps[0] );
         for( unsigned int j = 0; j < 3 * num_verts; j++ )
             new_coords[j] = coords[j] + disps[j];
     }
     else
     {
         // Get the bounding box of the solid mesh
         BoundBox bbox;
         bbox.update( *mbImpl, solid_elems );
  
         for( unsigned int j = 0; j < num_verts; j++ )
             deform_func( bbox, &coords[3 * j], &new_coords[3 * j] );
     }
  
     if( debug )
     {
         double len = 0.0;
         for( unsigned int i = 0; i < num_verts; i++ )
         {
             CartVect dx    = CartVect( &new_coords[3 * i] ) - CartVect( &coords[3 * i] );
             double tmp_len = dx.length_squared();
             if( tmp_len > len ) len = tmp_len;
         }
         Range tmp_elems( fluid_elems );
         tmp_elems.merge( solid_elems );
         BoundBox box;
         box.update( *mbImpl, tmp_elems );
         double max_len =
             std::max( box.bMax[2] - box.bMin[2], std::max( box.bMax[1] - box.bMin[1], box.bMax[0] - box.bMin[0] ) );
  
         cout << "Max displacement = " << len << " (" << 100.0 * len / max_len << "% of max box length)" << endl;
     }
  
     if( !xNew )
     {
         MB_CHK_SET_ERR( mbImpl->tag_get_handle( ( tag_name ? tag_name : "" ), 3, MB_TYPE_DOUBLE, xDisp[0],
                                                 MB_TAG_CREAT | MB_TAG_DENSE ),
                         "Failed to get xNew tag" );
         xNew = xDisp[0];
     }
  
     // Set the new tag to those coords
     MB_CHK_SET_ERR( mbImpl->tag_set_data( xNew, solid_verts, &new_coords[0] ), "Failed to set tag data" );
  
     // Get all the vertices and coords in the fluid, set xnew to them
     MB_CHK_SET_ERR( mbImpl->get_adjacencies( fluid_elems, 0, false, fluid_verts, Interface::UNION ),
                     "Failed to get vertices" );
     fluid_verts = subtract( fluid_verts, solid_verts );
  
     if( coords.size() < 3 * fluid_verts.size() ) coords.resize( 3 * fluid_verts.size() );
     MB_CHK_SET_ERR( mbImpl->get_coords( fluid_verts, &coords[0] ), "Failed to get vertex coords" );
     MB_CHK_SET_ERR( mbImpl->tag_set_data( xNew, fluid_verts, &coords[0] ), "Failed to set xnew tag on fluid verts" );
  
     if( debug )
     {
         // Save deformed mesh coords to new file for visualizing
         Range tmp_range( fluidElems[MASTER] );
         tmp_range.merge( solidElems[MASTER] );
         MB_CHK_ERR( write_and_save( tmp_range, masterSet, xNew, "deformed_master.h5m", true ) );
     }
  
     return MB_SUCCESS;
 }

References moab::BoundBox::bMax, moab::BoundBox::bMin, debug, deform_func(), ErrorCode, fluidElems, moab::Interface::get_adjacencies(), moab::Interface::get_coords(), moab::CartVect::length_squared(), MASTER, masterSet, MB_CHK_ERR, MB_CHK_SET_ERR, MB_SUCCESS, MB_TAG_CREAT, MB_TAG_DENSE, MB_TYPE_DOUBLE, mbImpl, moab::Range::merge(), moab::Range::size(), solidElems, moab::subtract(), moab::Interface::tag_get_data(), moab::Interface::tag_get_handle(), moab::Interface::tag_set_data(), moab::BoundBox::update(), write_and_save(), xDisp, xDispNames, and xNew.

◆ execute()

ErrorCode DeformMeshRemap::execute ( )

Execute the deformed mesh process.

Examples: DeformMeshRemap.cpp.

Definition at line 266 of file DeformMeshRemap.cpp.

 {
     // Read master/slave files and get fluid/solid material sets
     MB_CHK_ERR( read_file( MASTER, masterFileName, masterSet ) );
  
     if( solidSetNos[MASTER].empty() || fluidSetNos[MASTER].empty() )
     {
         MB_CHK_SET_ERR( find_other_sets( MASTER, masterSet ), "Failed to find other sets in master mesh" );
     }
  
     bool have_slave = !( slaveFileName == "none" );
     if( have_slave )
     {
         MB_CHK_ERR( read_file( SLAVE, slaveFileName, slaveSet ) );
  
         if( solidSetNos[SLAVE].empty() || fluidSetNos[SLAVE].empty() )
         {
             MB_CHK_SET_ERR( find_other_sets( SLAVE, slaveSet ), "Failed to find other sets in slave mesh" );
         }
     }
  
     if( debug ) cout << "Constructing data coupler/search tree on master mesh..." << endl;
  
     Range src_elems = solidElems[MASTER];
     src_elems.merge( fluidElems[MASTER] );
  
     // Initialize data coupler on source elements
     DataCoupler dc_master( mbImpl, src_elems, 0, NULL );
  
     Range tgt_verts;
     if( have_slave )
     {
         // Locate slave vertices in master, orig coords; do this with a data coupler, so you can
         // later interpolate
         Range tmp_range = solidElems[SLAVE];
         tmp_range.merge( fluidElems[SLAVE] );
         MB_CHK_SET_ERR( mbImpl->get_adjacencies( tmp_range, 0, false, tgt_verts, Interface::UNION ),
                         "Failed to get target verts" );
  
         // Locate slave vertices, caching results in dc
         if( debug ) cout << "Locating slave vertices in master mesh..." << endl;
         MB_CHK_SET_ERR( dc_master.locate_points( tgt_verts ), "Point location of tgt verts failed" );
         int num_located = dc_master.spatial_locator()->local_num_located();
         if( num_located != (int)tgt_verts.size() )
         {
             MB_CHK_ERR( MB_FAILURE );
             cout << "Only " << num_located << " out of " << tgt_verts.size() << " target points successfully located."
                  << endl;
             return MB_FAILURE;
         }
     }
  
     // Deform the master's solid mesh, put results in a new tag
     if( debug ) cout << "Deforming fluid elements in master mesh..." << endl;
     MB_CHK_ERR( deform_master( fluidElems[MASTER], solidElems[MASTER], "xnew" ) );
  
     {  // To isolate the lloyd smoother & delete when done
         if( debug )
         {
             // Output the skin of smoothed elems, as a check
             // Get the skin; get facets, because we might need to filter on shared entities
             Skinner skinner( mbImpl );
             Range skin;
             MB_CHK_SET_ERR( skinner.find_skin( 0, fluidElems[MASTER], false, skin ), "Unable to find skin" );
             EntityHandle skin_set;
             cout << "Writing skin_mesh.g and fluid_mesh.g." << endl;
             MB_CHK_SET_ERR( mbImpl->create_meshset( MESHSET_SET, skin_set ), "Failed to create skin set" );
             MB_CHK_SET_ERR( mbImpl->add_entities( skin_set, skin ), "Failed to add skin entities to set" );
             MB_CHK_SET_ERR( mbImpl->write_file( "skin_mesh.vtk", NULL, NULL, &skin_set, 1 ),
                             "Failure to write skin set" );
             MB_CHK_SET_ERR( mbImpl->remove_entities( skin_set, skin ), "Failed to remove skin entities from set" );
             MB_CHK_SET_ERR( mbImpl->add_entities( skin_set, fluidElems[MASTER] ),
                             "Failed to add fluid entities to set" );
             MB_CHK_SET_ERR( mbImpl->write_file( "fluid_mesh.vtk", NULL, NULL, &skin_set, 1 ),
                             "Failure to write fluid set" );
             MB_CHK_SET_ERR( mbImpl->delete_entities( &skin_set, 1 ), "Failed to delete skin set" );
         }
  
         // Smooth the master mesh
         if( debug ) cout << "Smoothing fluid elements in master mesh..." << endl;
         LloydSmoother ll( mbImpl, NULL, fluidElems[MASTER], xNew );
         MB_CHK_SET_ERR( ll.perform_smooth(), "Failed in lloyd smoothing" );
         cout << "Lloyd smoothing required " << ll.num_its() << " iterations." << endl;
     }
  
     // Transfer xNew to coords, for master
     if( debug ) cout << "Transferring coords tag to vertex coordinates in master mesh..." << endl;
     MB_CHK_SET_ERR( write_to_coords( solidElems[MASTER], xNew ), "Failed writing tag to master fluid verts" );
     MB_CHK_SET_ERR( write_to_coords( fluidElems[MASTER], xNew ), "Failed writing tag to master fluid verts" );
  
     if( have_slave )
     {
         // Map new locations to slave
         // Interpolate xNew to slave points
         if( debug ) cout << "Interpolating new coordinates to slave vertices..." << endl;
         MB_CHK_SET_ERR( dc_master.interpolate( (int)DataCoupler::VOLUME, "xnew" ),
                         "Failed to interpolate target solution" );
         // Transfer xNew to coords, for slave
         if( debug ) cout << "Transferring coords tag to vertex coordinates in slave mesh..." << endl;
         MB_CHK_SET_ERR( write_to_coords( tgt_verts, xNew ), "Failed writing tag to slave verts" );
     }
  
     if( debug )
     {
         string str;
 #ifdef USE_MPI
         if( pcMaster && pcMaster->size() > 1 ) str = "PARALLEL=WRITE_PART";
 #endif
         if( debug ) cout << "Writing smoothed_master.h5m..." << endl;
         MB_CHK_ERR( mbImpl->write_file( "smoothed_master.h5m", NULL, str.c_str(), &masterSet, 1 ) );
  
         if( have_slave )
         {
 #ifdef USE_MPI
             str.clear();
             if( pcSlave && pcSlave->size() > 1 ) str = "PARALLEL=WRITE_PART";
 #endif
             if( debug ) cout << "Writing slave_interp.h5m..." << endl;
             MB_CHK_ERR( mbImpl->write_file( "slave_interp.h5m", NULL, str.c_str(), &slaveSet, 1 ) );
         }  // if have_slave
     }  // if debug
  
     if( debug ) dc_master.spatial_locator()->get_tree()->tree_stats().print();
  
     return MB_SUCCESS;
 }

References moab::debug, deform_master(), moab::Skinner::find_skin(), moab::SpatialLocator::get_tree(), moab::DataCoupler::interpolate(), moab::SpatialLocator::local_num_located(), moab::DataCoupler::locate_points(), MB_CHK_ERR, MB_CHK_SET_ERR, MB_SUCCESS, moab::Range::merge(), MESHSET_SET, moab::LloydSmoother::num_its(), moab::LloydSmoother::perform_smooth(), moab::TreeStats::print(), read_file(), moab::Range::size(), moab::DataCoupler::spatial_locator(), moab::Tree::tree_stats(), moab::Interface::UNION, moab::DataCoupler::VOLUME, and write_to_coords().

Referenced by main().

◆ find_other_sets()

ErrorCode DeformMeshRemap::find_other_sets	(	int	m_or_s,
		EntityHandle	file_set
	)

private

Find fluid/solid sets from complement of solid/fluid sets.

Examples: DeformMeshRemap.cpp.

Definition at line 757 of file DeformMeshRemap.cpp.

 {
     // Solid or fluid sets are missing; find the other
     Range *filled_sets = NULL, *unfilled_sets = NULL, *unfilled_elems = NULL;
  
     if( fluidSets[m_or_s].empty() && !solidSets[m_or_s].empty() )
     {
         unfilled_sets  = &fluidSets[m_or_s];
         filled_sets    = &solidSets[m_or_s];
         unfilled_elems = &fluidElems[m_or_s];
         if( debug )
             cout << "Finding unspecified fluid elements in " << ( m_or_s == MASTER ? "master" : "slave" ) << " mesh...";
     }
     else if( !fluidSets[m_or_s].empty() && solidSets[m_or_s].empty() )
     {
         filled_sets    = &fluidSets[m_or_s];
         unfilled_sets  = &solidSets[m_or_s];
         unfilled_elems = &solidElems[m_or_s];
         if( debug )
             cout << "Finding unspecified solid elements in " << ( m_or_s == MASTER ? "master" : "slave" ) << " mesh...";
     }
  
     // Ok, we know the filled sets, now fill the unfilled sets, and the elems from those
     Tag tagh;
     MB_CHK_SET_ERR( mbImpl->tag_get_handle( MATERIAL_SET_TAG_NAME, tagh ), "Couldn't get material set tag name" );
     Range matsets;
     rval = mbImpl->get_entities_by_type_and_tag( file_set, MBENTITYSET, &tagh, NULL, 1, matsets );
     if( MB_SUCCESS != rval || matsets.empty() )
     {
         MB_SET_ERR( MB_FAILURE, "Couldn't get any material sets" );
     }
     *unfilled_sets = subtract( matsets, *filled_sets );
     if( unfilled_sets->empty() )
     {
         MB_SET_ERR( MB_FAILURE, "Failed to find any unfilled material sets" );
     }
     Range tmp_range;
     for( Range::iterator rit = unfilled_sets->begin(); rit != unfilled_sets->end(); ++rit )
     {
         MB_CHK_SET_ERR( mbImpl->get_entities_by_handle( *rit, tmp_range, true ),
                         "Failed to get entities in unfilled set" );
     }
     int dim = mbImpl->dimension_from_handle( *tmp_range.rbegin() );
     assert( dim > 0 && dim < 4 );
     *unfilled_elems = tmp_range.subset_by_dimension( dim );
     if( unfilled_elems->empty() )
     {
         MB_SET_ERR( MB_FAILURE, "Failed to find any unfilled set entities" );
     }
  
     if( debug )
         cout << "found " << unfilled_sets->size() << " sets and " << unfilled_elems->size() << " elements." << endl;
  
     return MB_SUCCESS;
 }

References debug, moab::Interface::dimension_from_handle(), moab::Range::empty(), fluidElems, fluidSets, moab::Interface::get_entities_by_handle(), moab::Interface::get_entities_by_type_and_tag(), MASTER, MATERIAL_SET_TAG_NAME, MB_CHK_SET_ERR, MB_SET_ERR, MB_SUCCESS, MBENTITYSET, mbImpl, moab::Range::rbegin(), solidElems, solidSets, moab::Range::subset_by_dimension(), moab::subtract(), and moab::Interface::tag_get_handle().

◆ get_file_name()

string DeformMeshRemap::get_file_name ( int m_or_s ) const

Get/set the file name.

Examples: DeformMeshRemap.cpp.

Definition at line 393 of file DeformMeshRemap.cpp.

 {
     switch( m_or_s )
     {
         case MASTER:
             return masterFileName;
         case SLAVE:
             return slaveFileName;
         default:
             assert( false && "m_or_s should be MASTER or SLAVE." );
             return string();
     }
 }

◆ get_set_nos()

ErrorCode DeformMeshRemap::get_set_nos	(	int	m_or_s,
		int	fluid_or_solid,
		set< int > &	set_nos
	)		const

inline

Get the set numbers.

Examples: DeformMeshRemap.cpp.

Definition at line 233 of file DeformMeshRemap.cpp.

 {
     const set< int >* this_set;
     assert( ( m_or_s == MASTER || m_or_s == SLAVE ) && "m_or_s should be MASTER or SLAVE." );
     if( m_or_s != MASTER && m_or_s != SLAVE ) return MB_INDEX_OUT_OF_RANGE;
     switch( f_or_s )
     {
         case FLUID:
             this_set = &fluidSetNos[m_or_s];
             break;
         case SOLID:
             this_set = &solidSetNos[m_or_s];
             break;
         default:
             assert( false && "f_or_s should be FLUID or SOLID." );
             return MB_FAILURE;
     }
  
     set_nos = *this_set;
  
     return MB_SUCCESS;
 }

References MB_INDEX_OUT_OF_RANGE, MB_SUCCESS, and SOLID.

◆ read_file()

ErrorCode DeformMeshRemap::read_file	(	int	m_or_s,
		string &	fname,
		EntityHandle &	seth
	)

private

Read a file and establish proper ranges.

Examples: DeformMeshRemap.cpp.

Definition at line 670 of file DeformMeshRemap.cpp.

 {
     // Create meshset
     MB_CHK_SET_ERR( mbImpl->create_meshset( 0, seth ), "Couldn't create master/slave set" );
     ostringstream options;
 #ifdef USE_MPI
     ParallelComm* pc = ( m_or_s == MASTER ? pcMaster : pcSlave );
     if( pc && pc->size() > 1 )
     {
         if( debug ) options << "DEBUG_IO=1;CPUTIME;";
         options << "PARALLEL=READ_PART;PARTITION=PARALLEL_PARTITION;PARALLEL_RESOLVE_SHARED_ENTS;"
                 << "PARALLEL_GHOSTS=2.0.1;PARALLEL_COMM=" << pc->get_id();
     }
 #endif
     MB_CHK_SET_ERR( mbImpl->load_file( fname.c_str(), &seth, options.str().c_str() ),
                     "Couldn't load master/slave mesh" );
  
     if( *solidSetNos[m_or_s].begin() == -1 || *fluidSetNos[m_or_s].begin() == -1 ) return MB_SUCCESS;
  
     // Get material sets for solid/fluid
     Tag tagh;
     MB_CHK_SET_ERR( mbImpl->tag_get_handle( MATERIAL_SET_TAG_NAME, tagh ), "Couldn't get material set tag name" );
     for( set< int >::iterator sit = solidSetNos[m_or_s].begin(); sit != solidSetNos[m_or_s].end(); ++sit )
     {
         Range sets;
         int set_no            = *sit;
         const void* setno_ptr = &set_no;
         rval                  = mbImpl->get_entities_by_type_and_tag( seth, MBENTITYSET, &tagh, &setno_ptr, 1, sets );
         if( MB_SUCCESS != rval || sets.empty() )
         {
             MB_SET_ERR( MB_FAILURE, "Couldn't find solid set #" << *sit );
         }
         else
             solidSets[m_or_s].merge( sets );
     }
  
     // Get solid entities, and dimension
     Range tmp_range;
     for( Range::iterator rit = solidSets[m_or_s].begin(); rit != solidSets[m_or_s].end(); ++rit )
     {
         MB_CHK_SET_ERR( mbImpl->get_entities_by_handle( *rit, tmp_range, true ), "Failed to get entities in solid" );
     }
     if( !tmp_range.empty() )
     {
         int dim = mbImpl->dimension_from_handle( *tmp_range.rbegin() );
         assert( dim > 0 && dim < 4 );
         solidElems[m_or_s] = tmp_range.subset_by_dimension( dim );
     }
  
     if( debug )
         cout << "Read " << solidElems[m_or_s].size() << " solid elements from " << solidSets[m_or_s].size()
              << " sets in " << ( m_or_s == MASTER ? "master" : "slave" ) << " mesh." << endl;
  
     for( set< int >::iterator sit = fluidSetNos[m_or_s].begin(); sit != fluidSetNos[m_or_s].end(); ++sit )
     {
         Range sets;
         int set_no            = *sit;
         const void* setno_ptr = &set_no;
         rval                  = mbImpl->get_entities_by_type_and_tag( seth, MBENTITYSET, &tagh, &setno_ptr, 1, sets );
         if( MB_SUCCESS != rval || sets.empty() )
         {
             MB_SET_ERR( MB_FAILURE, "Couldn't find fluid set #" << *sit );
         }
         else
             fluidSets[m_or_s].merge( sets );
     }
  
     // Get fluid entities, and dimension
     tmp_range.clear();
     for( Range::iterator rit = fluidSets[m_or_s].begin(); rit != fluidSets[m_or_s].end(); ++rit )
     {
         MB_CHK_SET_ERR( mbImpl->get_entities_by_handle( *rit, tmp_range, true ), "Failed to get entities in fluid" );
     }
     if( !tmp_range.empty() )
     {
         int dim = mbImpl->dimension_from_handle( *tmp_range.rbegin() );
         assert( dim > 0 && dim < 4 );
         fluidElems[m_or_s] = tmp_range.subset_by_dimension( dim );
     }
  
     if( debug )
         cout << "Read " << fluidElems[m_or_s].size() << " fluid elements from " << fluidSets[m_or_s].size()
              << " sets in " << ( m_or_s == MASTER ? "master" : "slave" ) << " mesh." << endl;
  
     return rval;
 }

References moab::Range::clear(), moab::Interface::create_meshset(), debug, moab::Interface::dimension_from_handle(), moab::Range::empty(), moab::Range::end(), fluidElems, fluidSetNos, fluidSets, moab::Interface::get_entities_by_handle(), moab::Interface::get_entities_by_type_and_tag(), moab::ParallelComm::get_id(), moab::Interface::load_file(), MASTER, MATERIAL_SET_TAG_NAME, MB_CHK_SET_ERR, MB_SET_ERR, MB_SUCCESS, MBENTITYSET, mbImpl, moab::Range::merge(), moab::Range::rbegin(), moab::Range::size(), moab::ParallelComm::size(), solidElems, solidSetNos, solidSets, moab::Range::subset_by_dimension(), and moab::Interface::tag_get_handle().

◆ remove_set_no()

ErrorCode DeformMeshRemap::remove_set_no	(	int	m_or_s,
		int	fluid_or_solid,
		int	set_no
	)

inline

Remove a set number.

Examples: DeformMeshRemap.cpp.

Definition at line 205 of file DeformMeshRemap.cpp.

 {
     set< int >* this_set;
     assert( ( m_or_s == MASTER || m_or_s == SLAVE ) && "m_or_s should be MASTER or SLAVE." );
     if( m_or_s != MASTER && m_or_s != SLAVE ) return MB_INDEX_OUT_OF_RANGE;
     switch( f_or_s )
     {
         case FLUID:
             this_set = &fluidSetNos[m_or_s];
             break;
         case SOLID:
             this_set = &solidSetNos[m_or_s];
             break;
         default:
             assert( false && "f_or_s should be FLUID or SOLID." );
             return MB_FAILURE;
     }
     set< int >::iterator sit = this_set->find( set_no );
     if( sit != this_set->end() )
     {
         this_set->erase( *sit );
         return MB_SUCCESS;
     }
  
     return MB_FAILURE;
 }

References MB_INDEX_OUT_OF_RANGE, MB_SUCCESS, and SOLID.

◆ set_file_name()

void DeformMeshRemap::set_file_name	(	int	m_or_s,
		const string &	name
	)

Get/set the file name.

Examples: DeformMeshRemap.cpp.

Definition at line 407 of file DeformMeshRemap.cpp.

 {
     switch( m_or_s )
     {
         case MASTER:
             masterFileName = name;
             break;
         case SLAVE:
             slaveFileName = name;
             break;
         default:
             assert( false && "m_or_s should be MASTER or SLAVE." );
     }
 }

Referenced by main().

◆ write_and_save()

ErrorCode DeformMeshRemap::write_and_save	(	Range &	ents,
		EntityHandle	seth,
		Tag	tagh,
		const char *	filename,
		bool	restore_coords = `false`
	)

private

Write the tag to the vertices, then save to the specified file If restore_coords is true, coords are restored to their initial state after file is written.

Examples: DeformMeshRemap.cpp.

Definition at line 509 of file DeformMeshRemap.cpp.

 {
     Tag tmp_tag = 0;
     ErrorCode rval;
     if( restore_coords ) rval = mbImpl->tag_get_handle( "", 3, MB_TYPE_DOUBLE, tmp_tag, MB_TAG_CREAT | MB_TAG_DENSE );
  
     MB_CHK_ERR( write_to_coords( ents, tagh, tmp_tag ) );
     MB_CHK_ERR( mbImpl->write_file( filename, NULL, NULL, &seth, 1 ) );
  
     if( restore_coords )
     {
         MB_CHK_ERR( write_to_coords( ents, tmp_tag ) );
         MB_CHK_ERR( mbImpl->tag_delete( tmp_tag ) );
     }
  
     return rval;
 }

References ErrorCode, MB_CHK_ERR, MB_TAG_CREAT, MB_TAG_DENSE, MB_TYPE_DOUBLE, mbImpl, moab::Interface::tag_delete(), moab::Interface::tag_get_handle(), moab::Interface::write_file(), and write_to_coords().

Referenced by deform_master().

◆ write_to_coords()

ErrorCode DeformMeshRemap::write_to_coords	(	Range &	elems,
		Tag	tagh,
		Tag	tmp_tag = `0`
	)

private

Write the input tag to the coordinates for the vertices in the input elems If non-zero tmp_tag is input, save coords to tmp_tag before over-writing with tag value.

Examples: DeformMeshRemap.cpp.

Definition at line 531 of file DeformMeshRemap.cpp.

 {
     // Write the tag to coordinates
     Range verts;
     MB_CHK_SET_ERR( mbImpl->get_adjacencies( elems, 0, false, verts, Interface::UNION ), "Failed to get adj vertices" );
  
     // Save current coordinates
     vector< double > coords( 3 * verts.size() );
     MB_CHK_SET_ERR( mbImpl->get_coords( verts, &coords[0] ), "Failed to get tmp copy of coords" );
     MB_CHK_SET_ERR( mbImpl->tag_set_data( tmp_tag, verts, &coords[0] ), "Failed to save tmp copy of coords" );
  
     // Get tag data and set as coordinates
     MB_CHK_SET_ERR( mbImpl->tag_get_data( tagh, verts, &coords[0] ), "Failed to get tag data" );
     MB_CHK_SET_ERR( mbImpl->set_coords( verts, &coords[0] ), "Failed to set coordinates" );
     return MB_SUCCESS;
 }

References moab::Interface::get_adjacencies(), moab::Interface::get_coords(), MB_CHK_SET_ERR, MB_SUCCESS, mbImpl, moab::Interface::set_coords(), moab::Range::size(), moab::Interface::tag_get_data(), and moab::Interface::tag_set_data().

Referenced by write_and_save().

◆ x_new()

Tag DeformMeshRemap::x_new ( ) const

inline

Get the xNew tag handle.

Definition at line 90 of file DeformMeshRemap.cpp.

     {
         return xNew;
     }

◆ x_new_name() [1/2]

string DeformMeshRemap::x_new_name ( ) const

inline

Get the tag name.

Definition at line 96 of file DeformMeshRemap.cpp.

     {
         return xNewName;
     }

◆ x_new_name() [2/2]

void DeformMeshRemap::x_new_name ( const string & name )

inline

Set the tag name.

Definition at line 102 of file DeformMeshRemap.cpp.

     {
         xNewName = name;
     }

◆ xdisp_name() [1/2]

void DeformMeshRemap::xdisp_name	(	const string &	nm,
		int	idx = `0`
	)

Definition at line 261 of file DeformMeshRemap.cpp.

 {
     xDispNames[idx] = nm;
 }

◆ xdisp_name() [2/2]

string DeformMeshRemap::xdisp_name ( int idx = 0 )

inline

Get/set the x displacement tag names.

Examples: DeformMeshRemap.cpp.

Definition at line 256 of file DeformMeshRemap.cpp.

 {
     return xDispNames[idx];
 }

Referenced by main().

Member Data Documentation

◆ fluidElems

Range DeformMeshRemap::fluidElems[2]

private

Elements in master/slave meshes.

Examples: DeformMeshRemap.cpp.

Definition at line 161 of file DeformMeshRemap.cpp.

Referenced by deform_master(), find_other_sets(), and read_file().

◆ fluidSetNos

set< int > DeformMeshRemap::fluidSetNos[2]

private

Material set numbers for fluid materials, for master/slave.

Examples: DeformMeshRemap.cpp.

Definition at line 149 of file DeformMeshRemap.cpp.

Referenced by read_file().

◆ fluidSets

Range DeformMeshRemap::fluidSets[2]

private

Sets in master/slave meshes.

Examples: DeformMeshRemap.cpp.

Definition at line 158 of file DeformMeshRemap.cpp.

Referenced by find_other_sets(), and read_file().

◆ masterFileName

string DeformMeshRemap::masterFileName

private

Filenames for master/slave meshes.

Definition at line 164 of file DeformMeshRemap.cpp.

◆ masterSet

EntityHandle DeformMeshRemap::masterSet

private

Sets defining master/slave meshes.

Examples: DeformMeshRemap.cpp.

Definition at line 155 of file DeformMeshRemap.cpp.

Referenced by deform_master().

◆ mbImpl

Interface* DeformMeshRemap::mbImpl

private

moab interface

Examples: DeformMeshRemap.cpp.

Definition at line 141 of file DeformMeshRemap.cpp.

Referenced by deform_master(), find_other_sets(), read_file(), write_and_save(), and write_to_coords().

◆ slaveFileName

string DeformMeshRemap::slaveFileName

private

Definition at line 164 of file DeformMeshRemap.cpp.

◆ slaveSet

EntityHandle DeformMeshRemap::slaveSet

private

Definition at line 155 of file DeformMeshRemap.cpp.

◆ solidElems

Range DeformMeshRemap::solidElems[2]

private

Examples: DeformMeshRemap.cpp.

Definition at line 161 of file DeformMeshRemap.cpp.

Referenced by deform_master(), find_other_sets(), and read_file().

◆ solidSetNos

set< int > DeformMeshRemap::solidSetNos[2]

private

Material set numbers for solid materials, for master/slave.

Examples: DeformMeshRemap.cpp.

Definition at line 152 of file DeformMeshRemap.cpp.

Referenced by read_file().

◆ solidSets

Range DeformMeshRemap::solidSets[2]

private

Examples: DeformMeshRemap.cpp.

Definition at line 158 of file DeformMeshRemap.cpp.

Referenced by find_other_sets(), and read_file().

◆ xDisp

Tag DeformMeshRemap::xDisp[3]

private

Tag from file, might be 3.

Examples: DeformMeshRemap.cpp.

Definition at line 167 of file DeformMeshRemap.cpp.

Referenced by deform_master(), and DeformMeshRemap().

◆ xDispNames

string DeformMeshRemap::xDispNames[3]

private

Tag name used to read disps from file.

Examples: DeformMeshRemap.cpp.

Definition at line 173 of file DeformMeshRemap.cpp.

Referenced by deform_master().

◆ xNew

Tag DeformMeshRemap::xNew

private

Tag used for new positions.

Examples: DeformMeshRemap.cpp.

Definition at line 170 of file DeformMeshRemap.cpp.

Referenced by deform_master().

◆ xNewName

string DeformMeshRemap::xNewName

private

Tag name used for new positions.

Definition at line 176 of file DeformMeshRemap.cpp.

The documentation for this class was generated from the following file:

DeformMeshRemap.cpp

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ DeformMeshRemap()

◆ ~DeformMeshRemap()

Member Function Documentation

◆ add_set_no()

◆ deform_master()

◆ execute()

◆ find_other_sets()

◆ get_file_name()

◆ get_set_nos()

◆ read_file()

◆ remove_set_no()

◆ set_file_name()

◆ write_and_save()

◆ write_to_coords()

◆ x_new()

◆ x_new_name() [1/2]

◆ x_new_name() [2/2]

◆ xdisp_name() [1/2]

◆ xdisp_name() [2/2]

Member Data Documentation

◆ fluidElems

◆ fluidSetNos

◆ fluidSets

◆ masterFileName

◆ masterSet

◆ mbImpl

◆ slaveFileName

◆ slaveSet

◆ solidElems

◆ solidSetNos

◆ solidSets

◆ xDisp

◆ xDispNames

◆ xNew

◆ xNewName