MEDSPLITTER.MESHCollection Class Reference

#include <MEDSPLITTER_MESHCollection.hxx>

Public Member Functions
	MESHCollection ()
	MESHCollection (const MESHCollection &, Topology *, bool family_splitting=false, bool create_empty_groups=false)
	MESHCollection (const std::string &filename)
	MESHCollection (const std::string &filename, const std::string &meshname)
	~MESHCollection ()
void	write (const std::string &filename)
MESHCollectionDriver *	retrieveDriver ()
MESHCollectionDriver *	getDriver () const
void	setDriverType (MEDSPLITTER::DriverType type)
void	buildCellGraph (MEDMEM::MEDSKYLINEARRAY *&array, int *&edgeweights)
Topology *	createPartition (int nbdomain, Graph::splitter_type type=Graph::METIS, const string &="", int *edgeweights=0, int *verticesweights=0)
Topology *	createPartition (const int *partition)
void	getTypeList (int *cell_list, int nb_cells, MED_EN::medEntityMesh entity, MED_EN::medGeometryElement *type_list) const
void	getCoordinates (int *node_list, int nb_nodes, double *coordinates) const
void	getNodeConnectivity (const int *cell_list, int nb_cells, MED_EN::medEntityMesh, MED_EN::medGeometryElement type, int *type_connectivity) const
void	getPolygonNodeConnectivity (const int *cell_list, int nb_cells, MED_EN::medEntityMesh entity, vector< int > &type_connectivity, vector< int > &connectivity_index) const
void	getPolyhedraNodeConnectivity (const int *cell_list, int nb_cells, MED_EN::medEntityMesh entity, vector< int > &type_connectivity, vector< int > &connectivity_index, vector< int > &face_connectivity_index) const
void	getFaceConnectivity (const int *cell_list, int nb_cells, MED_EN::medEntityMesh, MED_EN::medGeometryElement type, int *type_connectivity) const
int	getMeshDimension () const
int	getSpaceDimension () const
std::string	getSystem () const
std::string	getMeshName () const
std::vector< MEDMEM::MESH * > &	getMesh ()
MEDMEM::MESH *	getMesh (int) const
std::vector < MEDMEM::CONNECTZONE * > &	getCZ ()
Topology *	getTopology () const
void	setTopology (Topology *topology)
string	getName () const
void	setName (const string &name)
string	getDescription () const
void	setDescription (const string &name)
void	castFamilies (const MESHCollection &old_collection)
	transfers families from an old MESHCollection to new mesh
void	castSupport (const MESHCollection &old_collection, std::vector< const MEDMEM::SUPPORT * > old_support, std::vector< MEDMEM::SUPPORT * > new_support)
void	castAllFields (const MESHCollection &old_collection)
	casts all the fields to the new mesh collection
void	castField (const MESHCollection &old_collection, const string &fieldname, int itnumber, int ordernumber)
	casts one specific field to the new mesh collection
void	setIndivisibleGroup (const string &a)
void	buildConnectZones (int idomain)
	constructing connect zones
void	buildConnectZones ()
bool	isDimensionOK (MED_EN::medGeometryElement type, int dim)
void	setSubdomainBoundaryCreates (bool flag)
bool	getSubdomainBoundaryCreates ()
void	setFamilySplitting (bool flag)
bool	getFamilySplitting ()
void	setCreateEmptyGroups (bool flag)
bool	getCreateEmptyGroups ()
void	createNodalConnectivity (const MESHCollection &initial_collection, int idomain, MED_EN::medEntityMesh entity)
	creates connectivities for a domain and an entity (face or cell)
void	treatIndivisibleRegions (int *tag)
	creates the tags for indivisible groups
template<class T >
void	castFields (const MESHCollection &old_collection, const string &fieldname, int itnumber, int ordernumber)
	projects a field from an old collection to the present one field is identified by (name, dt, it)
void	getFaces (int idomain, std::map< MED_EN::medGeometryElement, vector< MEDSPLITTER_FaceModel * > > &)
MEDSPLITTER_FaceModel *	getCommonFace (int ip1, int ilocal1, int ip2, int ilocal2, int face_index)
Data Fields
Topology *	m_topology
	link to mesh_collection topology
bool	m_owns_topology
	control over topology
boost::shared_ptr< Graph >	m_cell_graph
	link to graph
MESHCollectionDriver *	m_driver
	Driver for read/write operations.
std::vector< MEDMEM::MESH * >	m_mesh
	links to meshes
std::vector < MEDMEM::CONNECTZONE * >	m_connect_zones
	links to connectzones
std::vector< std::string >	m_indivisible_regions
	list of groups that are not to be splitted
string	m_name
	name of global mesh
string	m_description
	description of global mesh
DriverType	m_driver_type
	specifies the driver associated to the collection
bool	m_subdomain_boundary_creates
bool	m_family_splitting
bool	m_create_empty_groups

---

Constructor & Destructor Documentation

MESHCollection::MESHCollection

(

)

MESHCollection::MESHCollection	(	const MESHCollection &	initial_collection,
		Topology *	topology,
		bool	family_splitting = false,
		bool	create_empty_groups = false
	)

constructor creating a new mesh collection (mesh series + topology) from an old collection and a new topology

On output, the constructor has built the meshes corresponding to the new mesh collection. The new topology has been updated so that face and node mappings are included. The families have been cast to their projections in the new topology.

Parameters:

	initial_collection	collection from which the data (coordinates, connectivity) are taken
	topology	topology containing the cell mappings

References MEDSPLITTER.MESHCollection.castFamilies(), MEDSPLITTER.Topology.createFaceMapping(), MEDSPLITTER.MESHCollection.createNodalConnectivity(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDSPLITTER.MESHCollection.getName(), MEDSPLITTER.MESHCollection.getSpaceDimension(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, med_field_anal.mesh_name, MEDSPLITTER.Topology.nbDomain(), SCRUTE_MED, MEDMEM.MESHING.setMeshDimension(), MEDMEM.MESH.setName(), and MEDMEM.MESHING.setSpaceDimension().

MESHCollection::MESHCollection

(

const std::string &

filename

)

constructing the MESH collection from a distributed file

Parameters:

filename

name of the master file containing the list of all the MED files

References MEDSPLITTER.MESHCollection.m_driver, MEDSPLITTER.MESHCollection.m_driver_type, MEDSPLITTER.MedAscii, MEDSPLITTER.MedXML, and MEDSPLITTER.MESHCollectionDriver.read().

MESHCollection::MESHCollection	(	const std::string &	filename,
		const std::string &	meshname
	)

constructing the MESH collection from a sequential MED-file

Parameters:

	filename	MED file
	meshname	name of the mesh that is to be read

References MEDSPLITTER.MESHCollectionDriver.readSeq(), and MEDSPLITTER.MESHCollection.retrieveDriver().

MESHCollection::~MESHCollection

(

)

References MEDSPLITTER.MESHCollection.m_connect_zones, MEDSPLITTER.MESHCollection.m_driver, MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_owns_topology, and MEDSPLITTER.MESHCollection.m_topology.

---

Member Function Documentation

void MESHCollection::write

(

const std::string &

filename

)

constructing the MESH collection from a file

The method creates as many MED-files as there are domains in the collection. It also creates a master file that lists all the MED files. The MED files created in ths manner contain joints that describe the connectivity between subdomains.

Parameters:

filename

name of the master file that will contain the list of the MED files

References MEDSPLITTER.MESHCollection.buildConnectZones(), MEDSPLITTER.MESHCollection.m_driver, MEDSPLITTER.MESHCollection.m_topology, MEDSPLITTER.Topology.nbDomain(), MEDSPLITTER.MESHCollection.retrieveDriver(), and MEDSPLITTER.MESHCollectionDriver.write().

MESHCollectionDriver * MESHCollection::retrieveDriver

(

)

creates or gets the link to the collection driver

References MEDSPLITTER.MESHCollection.m_driver, MEDSPLITTER.MESHCollection.m_driver_type, MEDSPLITTER.MedAscii, and MEDSPLITTER.MedXML.

MESHCollectionDriver * MESHCollection::getDriver

(

)

const

gets an existing driver

References MEDSPLITTER.MESHCollection.m_driver.

void MEDSPLITTER.MESHCollection.setDriverType

(

MEDSPLITTER::DriverType

type

)

void MESHCollection::buildCellGraph	(	MEDMEM::MEDSKYLINEARRAY *&	array,
		int *&	edgeweights
	)

Method creating the cell graph

Parameters:

	array	returns the pointer to the structure that contains the graph
	edgeweight	returns the pointer to the table that contains the edgeweights (only used if indivisible regions are required)

References testRenumbering.conn, testRenumbering.conn_index, MEDSPLITTER.Topology.convertNodeToGlobal(), MEDSPLITTER.Topology.getCellList(), MEDSPLITTER.Topology.getCellNumber(), MEDMEM.MEDSKYLINEARRAY.getLength(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDSPLITTER.Topology.getNodeNumber(), medClient_test.index, MEDSPLITTER.MESHCollection.m_indivisible_regions, MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_FULL_INTERLACE, MED_EN.MED_NODAL, MED_EN.MED_POLYGON, MED_EN.MED_POLYHEDRA, MEDSPLITTER.Topology.nbCells(), MEDSPLITTER.Topology.nbDomain(), MEDMEM.MEDSKYLINEARRAY.setI(), MEDMEM.MEDSKYLINEARRAY.setIndex(), test_NonCoincidentDEC.size, and MEDSPLITTER.MESHCollection.treatIndivisibleRegions().

Topology * MESHCollection::createPartition	(	int	nbdomain,
		Graph::splitter_type	split = Graph::METIS,
		const string &	options_string = "",
		int *	user_edge_weights = 0,
		int *	user_vertices_weights = 0
	)

Creates the partition corresponding to the cell graph and the partition number

Parameters:

nbdomain

number of subdomains for the newly created graph

returns a topology based on the new graph

user-defined weights

References MEDSPLITTER.MESHCollection.buildCellGraph(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDSPLITTER.MESHCollection.m_cell_graph, MESSAGE_MED, MEDSPLITTER.Graph.METIS, and MEDSPLITTER.Graph.SCOTCH.

Topology * MESHCollection::createPartition

(

const int *

partition

)

Creates a topology for a partition specified by the user

Parameters:

table

user-specified partition (for each cell contains the domain number from 0 to n-1)

returns a topology based on the new partition

References MEDSPLITTER.MESHCollection.buildCellGraph(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDSPLITTER.MESHCollection.m_cell_graph, MEDSPLITTER.MESHCollection.m_topology, and MEDSPLITTER.Topology.nbCells().

void MESHCollection::getTypeList	(	int *	cell_list,
		int	nb_cells,
		MED_EN::medEntityMesh	entity,
		MED_EN::medGeometryElement *	type_list
	)			const

gets the list of types for global numbers cell_list

Parameters:

	cell_list	list of global numbers
	entity	entity type
	type_list	on output, list of types for the cells given in cell_list

References MEDSPLITTER.Topology.convertGlobalCellList(), MEDSPLITTER.Topology.convertGlobalFaceList(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, and MESSAGE_MED.

void MESHCollection::getCoordinates	(	int *	node_list,
		int	nb_nodes,
		double *	coordinates
	)			const

gets the list of coordinates for a given list of global node numbers

The vector containing the coordinates on output should have been allocated at a dimension m_space_dimension * nb_nodes before the call

Parameters:

	node_list	list of global node numbers
	nb_nodes	number of nodes in the list
	coordinates	on output, contains the coordinates

References MEDSPLITTER.Topology.convertGlobalNodeList(), MEDSPLITTER.MESHCollection.getSpaceDimension(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, and MED_EN.MED_FULL_INTERLACE.

void MESHCollection::getNodeConnectivity	(	const int *	cell_list,
		int	nb_cells,
		MED_EN::medEntityMesh	entity,
		MED_EN::medGeometryElement	type,
		int *	type_connectivity
	)			const

gets the connectivity for a certain type

The output array type_connectivity should have been allocated at dimension nbnode_per_type* nb_cells before the call

Parameters:

	cell_list	list of elements (global cell numbers) for which the connectivity is required
	nb_cells	number of elements
	entity	type of entity for which the nodal connectivity is required
	type	type of the elements for which the connectivity is required
	type_connectivity	on output contains the connectivity of all the elements of the list

References testRenumbering.conn, testRenumbering.conn_index, MEDSPLITTER.Topology.convertGlobalCellList(), MEDSPLITTER.Topology.convertGlobalFaceList(), MEDSPLITTER.Topology.convertNodeToGlobal(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, MED_EN.MED_FULL_INTERLACE, MED_EN.MED_NODAL, and MEDSPLITTER.Topology.nbDomain().

void MESHCollection::getPolygonNodeConnectivity	(	const int *	cell_list,
		int	nb_cells,
		MED_EN::medEntityMesh	entity,
		vector< int > &	type_connectivity,
		vector< int > &	connectivity_index
	)			const

gets the connectivity for MED_POLYGON type

Parameters:

	cell_list	list of elements (global cell numbers) for which the connectivity is required
	nb_cells	number of elements
	entity	type of entity for which the nodal connectivity is required
	type_connectivity	on output contains the connectivity of all the elements of the list
	connectivity_index	on output contains the connectivity index for all polygons

References testRenumbering.conn, testRenumbering.conn_face_index, testRenumbering.conn_index, MEDSPLITTER.Topology.convertGlobalCellList(), MEDSPLITTER.Topology.convertGlobalFaceList(), MEDSPLITTER.Topology.convertNodeToGlobal(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, MED_EN.MED_NODAL, MED_EN.MED_POLYGON, and MEDSPLITTER.Topology.nbDomain().

void MESHCollection::getPolyhedraNodeConnectivity	(	const int *	cell_list,
		int	nb_cells,
		MED_EN::medEntityMesh	entity,
		vector< int > &	type_connectivity,
		vector< int > &	connectivity_index,
		vector< int > &	face_connectivity_index
	)			const

gets the connectivity for MED_POLYHEDRA type

Parameters:

	cell_list	list of elements (global cell numbers) for which the connectivity is required
	nb_cells	number of elements
	entity	type of entity for which the nodal connectivity is required
	type_connectivity	on output contains the connectivity of all the elements of the list
	connectivity_index	on output contains the connectivity index for all polygons

References testRenumbering.conn, testRenumbering.conn_face_index, testRenumbering.conn_index, MEDSPLITTER.Topology.convertGlobalCellList(), MEDSPLITTER.Topology.convertGlobalFaceList(), MEDSPLITTER.Topology.convertNodeToGlobal(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, MED_EN.MED_NODAL, MED_EN.MED_POLYHEDRA, and MEDSPLITTER.Topology.nbDomain().

void MESHCollection::getFaceConnectivity	(	const int *	cell_list,
		int	nb_cells,
		MED_EN::medEntityMesh	entity,
		MED_EN::medGeometryElement	type,
		int *	type_connectivity
	)			const

gets the descending connectivity for a certain type

The output array type_connectivity should have been allocated at dimension nbnode_per_type* nb_cells before the call

Parameters:

	cell_list	list of elements (global cell numbers) for which the connectivity is required
	nb_cells	number of elements
	entity	type of entity for which the nodal connectivity is required
	type	type of the elements for which the connectivity is required
	type_connectivity	on output contains the connectivity of all the elements of the list

References testRenumbering.conn, MEDSPLITTER.Topology.convertFaceToGlobal(), MEDSPLITTER.Topology.convertGlobalCellList(), MEDSPLITTER.Topology.convertGlobalFaceList(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_CELL, MED_EN.MED_DESCENDING, MED_EN.MED_EDGE, MED_EN.MED_FACE, MED_EN.MED_FULL_INTERLACE, MEDSPLITTER.Topology.nbDomain(), and medClient_test.types.

int MESHCollection::getMeshDimension

(

)

const

retrieves the mesh dimension

References MEDSPLITTER.MESHCollection.m_mesh.

int MESHCollection::getSpaceDimension

(

)

const

retrieves the space dimension

References MEDSPLITTER.MESHCollection.m_mesh.

string MESHCollection::getSystem

(

)

const

retrieves the type of coordinates system

References MEDSPLITTER.MESHCollection.m_mesh.

string MESHCollection::getMeshName

(

)

const

retrieves the name of the mesh

References MEDSPLITTER.MESHCollection.m_mesh.

vector< MEDMEM::MESH * > & MESHCollection::getMesh

(

)

References MEDSPLITTER.MESHCollection.m_mesh.

MEDMEM::MESH * MESHCollection::getMesh

(

int

idomain

)

const

References MEDSPLITTER.MESHCollection.m_mesh.

vector< MEDMEM::CONNECTZONE * > & MESHCollection::getCZ

(

)

References MEDSPLITTER.MESHCollection.m_connect_zones.

Topology * MESHCollection::getTopology

(

)

const

References MEDSPLITTER.MESHCollection.m_topology.

void MESHCollection::setTopology

(

Topology *

topology

)

References MEDSPLITTER.MESHCollection.m_topology, and MED_EXCEPTION.

string MEDSPLITTER.MESHCollection.getName

(

)

const

void MEDSPLITTER.MESHCollection.setName

(

const string &

name

)

string MEDSPLITTER.MESHCollection.getDescription

(

)

const

void MEDSPLITTER.MESHCollection.setDescription

(

const string &

name

)

void MESHCollection::castFamilies

(

const MESHCollection &

old_collection

)

transfers families from an old MESHCollection to new mesh

projects old collection families on new collection families

References MEDMEM.MESHING.addGroup(), MEDSPLITTER.MESHCollection.castSupport(), MEDSPLITTER.MESHCollection.getMesh(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDMEM.SUPPORT.getName(), med_test1.group, MEDSPLITTER.MESHCollection.m_family_splitting, MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, MED_EN.MED_NODE, and MEDSPLITTER.Topology.nbDomain().

void MESHCollection::castSupport	(	const MESHCollection &	old_collection,
		std::vector< const MEDMEM::SUPPORT * >	old_support,
		std::vector< MEDMEM::SUPPORT * >	new_support
	)

References MEDSPLITTER.Topology.convertCellToGlobal(), MEDSPLITTER.Topology.convertFaceToGlobal(), MEDSPLITTER.Topology.convertGlobalCellList(), MEDSPLITTER.Topology.convertGlobalFaceListWithTwins(), MEDSPLITTER.Topology.convertGlobalNodeListWithTwins(), MEDSPLITTER.Topology.convertNodeToGlobal(), med_opsupp_test.entity, MEDMEM.SUPPORT.fillFromElementList(), MEDMEM.SUPPORT.fillFromNodeList(), MEDMEM.SUPPORT.getDescription(), MEDMEM.SUPPORT.getEntity(), MEDMEM.SUPPORT.getName(), MEDMEM.SUPPORT.getNumber(), MEDMEM.SUPPORT.getNumberOfElements(), MEDSPLITTER.MESHCollection.getTopology(), MEDMEM.SUPPORT.isOnAllElements(), MEDSPLITTER.MESHCollection.m_create_empty_groups, MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EXCEPTION, MED_EN.MED_FACE, MED_EN.MED_NODE, medClient_test.name, MEDSPLITTER.Topology.nbDomain(), MEDMEM.SUPPORT.setDescription(), MEDMEM.SUPPORT.setEntity(), MEDMEM.SUPPORT.setMesh(), MEDMEM.SUPPORT.setName(), test_NonCoincidentDEC.size, and medClient_test.support.

void MESHCollection::castAllFields

(

const MESHCollection &

old_collection

)

casts all the fields to the new mesh collection

References MEDSPLITTER.MESHCollection.getDriver(), MEDSPLITTER.MESHCollectionDriver.readFileStruct(), and medClient_test.types.

void MESHCollection::castField	(	const MESHCollection &	old_collection,
		const string &	fieldname,
		int	itnumber,
		int	ordernumber
	)

casts one specific field to the new mesh collection

References MEDSPLITTER.MESHCollection.getDriver(), MEDSPLITTER.MESHCollectionDriver.getFieldType(), and medClient_test.type.

void MESHCollection::setIndivisibleGroup

(

const string &

a

)

References MEDSPLITTER.MESHCollection.m_indivisible_regions.

void MESHCollection::buildConnectZones

(

int

idomain

)

constructing connect zones

building Connect Zones for storing the informations of the connectivity

The connect zones are created for every domain that has common nodes with domain idomain

Parameters:

idomain

domain number for which the connect zones are created

References MEDSPLITTER.Topology.computeCellCellCorrespondencies(), MEDSPLITTER.Topology.computeNodeNodeCorrespondencies(), MEDSPLITTER.MESHCollection.m_cell_graph, MEDSPLITTER.MESHCollection.m_connect_zones, MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_CELL, MEDSPLITTER.Topology.nbDomain(), MEDMEM.CONNECTZONE.setDistantDomainNumber(), MEDMEM.CONNECTZONE.setDistantMesh(), MEDMEM.CONNECTZONE.setEntityCorresp(), MEDMEM.CONNECTZONE.setLocalDomainNumber(), MEDMEM.CONNECTZONE.setLocalMesh(), MEDSPLITTER.MESHCollection.setName(), and MEDMEM.CONNECTZONE.setNodeCorresp().

void MESHCollection::buildConnectZones

(

)

building Connect Zones for storing the informations of the connectivity

References MEDMEM.MESHING.addGroup(), med_test1.begin, MEDSPLITTER.Topology.computeCellCellCorrespondencies(), MEDSPLITTER.Topology.computeNodeNodeCorrespondencies(), testRenumbering.conn, medClient_test.connectivity, MEDSPLITTER.Topology.convertGlobalFace(), face, MEDSPLITTER.MESHCollection.getCommonFace(), MEDMEM.MESH.getElementType(), MEDSPLITTER.Topology.getFaceNumber(), MEDSPLITTER.MESHCollection.getFaces(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDSPLITTER.MEDSPLITTER_FaceModel.getType(), medClient_test.index, MEDSPLITTER.MESHCollection.m_cell_graph, MEDSPLITTER.MESHCollection.m_connect_zones, MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_subdomain_boundary_creates, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, MEDSPLITTER.Topology.nbDomain(), MEDSPLITTER.Topology.recreateFaceMapping(), MEDMEM.MESHING.setConnectivity(), MEDMEM.CONNECTZONE.setDistantDomainNumber(), MEDMEM.CONNECTZONE.setDistantMesh(), MEDMEM.SUPPORT.setEntity(), MEDMEM.CONNECTZONE.setEntityCorresp(), MEDMEM.SUPPORT.setGeometricType(), MEDMEM.CONNECTZONE.setLocalDomainNumber(), MEDMEM.CONNECTZONE.setLocalMesh(), MEDMEM.SUPPORT.setMesh(), MEDMEM.SUPPORT.setName(), MEDSPLITTER.MESHCollection.setName(), MEDMEM.CONNECTZONE.setNodeCorresp(), MEDMEM.SUPPORT.setNumber(), MEDMEM.SUPPORT.setNumberOfElements(), MEDMEM.MESHING.setNumberOfElements(), MEDMEM.SUPPORT.setNumberOfGeometricType(), MEDMEM.MESHING.setNumberOfTypes(), MEDMEM.MESHING.setTypes(), test_NonCoincidentDEC.size, medClient_test.type, medClient_test.types, and batchmode_medcorba_test.value.

bool MEDSPLITTER.MESHCollection.isDimensionOK	(	MED_EN::medGeometryElement	type,
		int	dim
	)

References MED_EN.MED_POLYGON, and MED_EN.MED_POLYHEDRA.

void MEDSPLITTER.MESHCollection.setSubdomainBoundaryCreates

(

bool

flag

)

bool MEDSPLITTER.MESHCollection.getSubdomainBoundaryCreates

(

)

void MEDSPLITTER.MESHCollection.setFamilySplitting

(

bool

flag

)

bool MEDSPLITTER.MESHCollection.getFamilySplitting

(

)

void MEDSPLITTER.MESHCollection.setCreateEmptyGroups

(

bool

flag

)

bool MEDSPLITTER.MESHCollection.getCreateEmptyGroups

(

)

void MESHCollection::createNodalConnectivity	(	const MESHCollection &	initial_collection,
		int	idomain,
		MED_EN::medEntityMesh	entity
	)

creates connectivities for a domain and an entity (face or cell)

TODO : compute the total number of nodes

References MEDSPLITTER.Topology.convertToLocal2ndVersion(), medClient_test.coordinates, MEDSPLITTER.Topology.createNodeMapping(), MEDSPLITTER.Topology.getCellList(), MEDSPLITTER.Topology.getCellNumber(), MEDSPLITTER.MESHCollection.getCoordinates(), MEDSPLITTER.Topology.getFaceList(), MEDSPLITTER.Topology.getFaceNumber(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDSPLITTER.MESHCollection.getNodeConnectivity(), MEDSPLITTER.Topology.getNodeList(), MEDSPLITTER.Topology.getNodeNumber(), MEDSPLITTER.MESHCollection.getPolygonNodeConnectivity(), MEDSPLITTER.MESHCollection.getPolyhedraNodeConnectivity(), MEDSPLITTER.MESHCollection.getSpaceDimension(), MEDSPLITTER.MESHCollection.getSystem(), MEDSPLITTER.MESHCollection.getTypeList(), medClient_test.index, MEDSPLITTER.MESHCollection.isDimensionOK(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_CELL, MED_EN.MED_EDGE, MED_EN.MED_FACE, MED_EN.MED_FULL_INTERLACE, MED_EN.MED_POLYGON, MED_EN.MED_POLYHEDRA, MESSAGE_MED, SCRUTE_MED, MEDMEM.MESHING.setConnectivity(), MEDMEM.MESHING.setCoordinates(), MEDMEM.MESHING.setMeshDimension(), MEDMEM.MESHING.setNumberOfElements(), MEDMEM.MESHING.setNumberOfNodes(), MEDMEM.MESHING.setNumberOfTypes(), MEDMEM.MESHING.setPolygonsConnectivity(), MEDMEM.MESHING.setPolyhedraConnectivity(), MEDMEM.MESHING.setTypes(), and medClient_test.type.

void MESHCollection::treatIndivisibleRegions

(

int *

indivisible_tag

)

creates the tags for indivisible groups

Browses the domains and the regions that have been marked as indivisible in order to create a vector the dimlension of which is the total number of cells, and that contains 0 if the cell belongs to no indivisible group and that contains an integer corresponding to the group otherwise.

Parameters:

indivisible_tag

on input is an int* allocated as int[nbcells] on output contains the tags

References MEDSPLITTER.Topology.convertCellToGlobal(), MEDMEM.SUPPORT.getName(), MEDMEM.SUPPORT.getNumber(), MEDMEM.SUPPORT.getNumberOfElements(), med_test1.group, MEDSPLITTER.MESHCollection.m_indivisible_regions, MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MEDSPLITTER.Topology.nbCells(), MEDSPLITTER.Topology.nbDomain(), and MEDSPLITTER.trim().

template<class T >

void MEDSPLITTER.MESHCollection.castFields	(	const MESHCollection &	old_collection,
		const string &	fieldname,
		int	itnumber,
		int	ordernumber
	)

projects a field from an old collection to the present one field is identified by (name, dt, it)

void MESHCollection::getFaces	(	int	idomain,
		std::map< MED_EN::medGeometryElement, vector< MEDSPLITTER_FaceModel * > > &	face_map
	)

retrieves the faces that are present in a mesh and stores them in a dynamic structure made of a map of MEDSPLITTER_FaceModel

Parameters:

	idomain	domain id on which the faces are collected
	face_map	container storing the faces

References testRenumbering.conn, MEDSPLITTER.Topology.convertFaceToGlobal(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_EDGE, MED_EN.MED_FACE, MED_EN.MED_FULL_INTERLACE, MED_EN.MED_NODAL, MEDSPLITTER.MEDSPLITTER_FaceModel.setGlobal(), MEDSPLITTER.MEDSPLITTER_FaceModel.setNbNodes(), MEDSPLITTER.MEDSPLITTER_FaceModel.setType(), medClient_test.type, and medClient_test.types.

MEDSPLITTER_FaceModel * MESHCollection::getCommonFace	(	int	ip1,
		int	ilocal1,
		int	ip2,
		int	ilocal2,
		int	face_index
	)

retrieves the face that is common to two cells located on two different processors

Parameters:

	ip1	domain id for cell 1
	ilocal1	cell id for cell 1
	ip2	domain id for cell 2
	ilocal2	cell id for cell 2
	face_index	global index for the newly created face

References med_test_grid.conn1, MEDSPLITTER.Topology.convertGlobalNode(), MEDSPLITTER.Topology.convertNodeToGlobal(), MEDMEM.CELLMODEL.getConstituents(), MEDMEM.CELLMODEL.getConstituentsType(), MEDSPLITTER.MESHCollection.getMeshDimension(), MEDMEM.CELLMODEL.getNodesConstituent(), MEDMEM.CELLMODEL.getNumberOfConstituents(), MEDSPLITTER.MESHCollection.m_mesh, MEDSPLITTER.MESHCollection.m_topology, MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_FULL_INTERLACE, MED_EN.MED_NODAL, nodes, MEDSPLITTER.MEDSPLITTER_FaceModel.setGlobal(), MEDSPLITTER.MEDSPLITTER_FaceModel.setNbNodes(), MEDSPLITTER.MEDSPLITTER_FaceModel.setType(), and medClient_test.types.

---

Field Documentation

Topology* MEDSPLITTER.MESHCollection.m_topology

link to mesh_collection topology

bool MEDSPLITTER.MESHCollection.m_owns_topology

control over topology

boost::shared_ptr<Graph> MEDSPLITTER.MESHCollection.m_cell_graph

link to graph

MESHCollectionDriver* MEDSPLITTER.MESHCollection.m_driver

Driver for read/write operations.

std::vector<MEDMEM::MESH*> MEDSPLITTER.MESHCollection.m_mesh

links to meshes

std::vector<MEDMEM::CONNECTZONE*> MEDSPLITTER.MESHCollection.m_connect_zones

links to connectzones

std::vector<std::string> MEDSPLITTER.MESHCollection.m_indivisible_regions

list of groups that are not to be splitted

string MEDSPLITTER.MESHCollection.m_name

name of global mesh

string MEDSPLITTER.MESHCollection.m_description

description of global mesh

DriverType MEDSPLITTER.MESHCollection.m_driver_type

specifies the driver associated to the collection

bool MEDSPLITTER.MESHCollection.m_subdomain_boundary_creates

flag specifying that the splitter should create boundary constituent entity so that they are written in joints

bool MEDSPLITTER.MESHCollection.m_family_splitting

flag specifying that families must be preserved by the splitting

bool MEDSPLITTER.MESHCollection.m_create_empty_groups

flag specifying that groups must be created on all domains, even if they are empty