MEDMEM.CONNECTIVITY Class Reference

#include <MEDMEM_Connectivity.hxx>

Inheritance diagram for MEDMEM.CONNECTIVITY:

Data Structures
class	myHashFn
Public Member Functions
void	calculateNodalConnectivity () const
void	calculateReverseNodalConnectivity () const
void	calculateDescendingConnectivity () const
void	calculatePartialDescendingConnectivity () const
void	addToDescendingConnectivity (const set< int > &nodes, multimap< int, int > &descending, int iglobal_cell, const CONNECTIVITY_HashMap &) const
const int *	getReverseNodalConnectivity () const
const int *	getReverseNodalConnectivityIndex () const
const int *	getReverseDescendingConnectivity () const
const int *	getReverseDescendingConnectivityIndex () const
void	calculateNeighbourhood (CONNECTIVITY &myConnectivity)
int	getIndexOfEndClassicElementInReverseNodal (const int reverseNodalValue, const int reverseNodalIndex, int rk) const
	CONNECTIVITY (MED_EN::medEntityMesh Entity=MED_EN::MED_CELL)
	CONNECTIVITY (int numberOfTypes, MED_EN::medEntityMesh Entity=MED_EN::MED_CELL)
	CONNECTIVITY (const CONNECTIVITY &m)
virtual	~CONNECTIVITY ()
void	setConstituent (CONNECTIVITY *Constituent) throw (MEDEXCEPTION)
void	setGeometricTypes (const MED_EN::medGeometryElement *Types, const MED_EN::medEntityMesh Entity) throw (MEDEXCEPTION)
void	setCount (const int *Count, const MED_EN::medEntityMesh Entity) throw (MEDEXCEPTION)
void	setNodal (const int *Connectivity, const MED_EN::medEntityMesh Entity, const MED_EN::medGeometryElement Type) throw (MEDEXCEPTION)
void	setNumberOfNodes (int NumberOfNodes)
int	getNumberOfNodes () const
int	getEntityDimension () const
void	setEntityDimension (int EntityDimension)
void	setPolygonsConnectivity (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity, const int PolygonsConnectivity, const int PolygonsConnectivityIndex, int ConnectivitySize, int NumberOfPolygons)
void	setPolyhedronConnectivity (MED_EN::medConnectivity ConnectivityType, const int PolyhedronConnectivity, const int PolyhedronIndex, int ConnectivitySize, int NumberOfPolyhedron, const int PolyhedronFacesIndex=(int ) 0, int NumberOfFaces=0)
bool	existConnectivity (MED_EN::medConnectivity connectivityType, MED_EN::medEntityMesh Entity) const
bool	existConnectivityWithPoly (MED_EN::medConnectivity connectivityType, MED_EN::medEntityMesh Entity) const
virtual bool	existPolygonsConnectivity (MED_EN::medConnectivity connectivityType, MED_EN::medEntityMesh Entity) const
virtual bool	existPolyhedronConnectivity (MED_EN::medConnectivity connectivityType, MED_EN::medEntityMesh Entity) const
virtual void	calculateConnectivity (MED_EN::medConnectivity connectivityType, MED_EN::medEntityMesh Entity)
virtual void	calculateFullDescendingConnectivity (MED_EN::medEntityMesh Entity)
virtual void	updateFamily (const vector< FAMILY * > &myFamilies)
MED_EN::medEntityMesh	getEntity () const
int	getNumberOfTypes (MED_EN::medEntityMesh Entity) const
int	getNumberOfTypesWithPoly (MED_EN::medEntityMesh Entity) const
const int *	getConnectivityOfAnElementWithPoly (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity, int Number, int &lgth) const
int	getNumberOfPolyType () const
int	getNumberOfElementsWithPoly (MED_EN::medEntityMesh Entity, MED_EN::medGeometryElement Type) const
int	getNumberOfElementOfPolyType (MED_EN::medEntityMesh Entity) const
const MED_EN::medGeometryElement *	getGeometricTypes (MED_EN::medEntityMesh Entity) const throw (MEDEXCEPTION)
MED_EN::medGeometryElement *	getGeometricTypesWithPoly (MED_EN::medEntityMesh Entity) const throw (MEDEXCEPTION)
MED_EN::medGeometryElement	getElementType (MED_EN::medEntityMesh Entity, int Number) const
MED_EN::medGeometryElement	getElementTypeWithPoly (MED_EN::medEntityMesh Entity, int Number) const
MED_EN::medGeometryElement	getPolyTypeRelativeTo () const
virtual const int *	getGlobalNumberingIndex (MED_EN::medEntityMesh Entity) const throw (MEDEXCEPTION)
virtual const int *	getConnectivity (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity, MED_EN::medGeometryElement Type) const
virtual int	getConnectivityLength (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity, MED_EN::medGeometryElement Type) const
virtual const int *	getConnectivityIndex (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity) const
virtual const int *	getPolygonsConnectivity (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity) const
virtual const int *	getPolygonsConnectivityIndex (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity) const
virtual int	getNumberOfPolygons (MED_EN::medEntityMesh Entity=MED_EN::MED_ALL_ENTITIES) const
virtual const int *	getPolyhedronConnectivity (MED_EN::medConnectivity ConnectivityType) const
virtual const int *	getPolyhedronFacesIndex () const
virtual const int *	getPolyhedronIndex (MED_EN::medConnectivity ConnectivityType) const
virtual int	getNumberOfPolyhedronFaces () const
virtual int	getNumberOfPolyhedron () const
int *	getNodesOfPolyhedron (int polyhedronId, int &lgthOfTab) const
int **	getNodesPerFaceOfPolyhedron (int polyhedronId, int &nbOfFaces, int *&nbOfNodesPerFaces) const
const CELLMODEL &	getType (MED_EN::medGeometryElement Type) const
const CELLMODEL *	getCellsTypes (MED_EN::medEntityMesh Entity) const throw (MEDEXCEPTION)
string *	getCellTypeNames (MED_EN::medEntityMesh Entity) const throw (MEDEXCEPTION)
int	getNumberOfNodesInType (MED_EN::medGeometryElement Type) const
int	getNumberOfSubCellInType (MED_EN::medGeometryElement Type) const
virtual int	getNumberOf (MED_EN::medEntityMesh Entity, MED_EN::medGeometryElement Type) const
virtual const int *	getValue (MED_EN::medConnectivity TypeConnectivity, MED_EN::medGeometryElement Type) const
virtual const int *	getValueIndex (MED_EN::medConnectivity TypeConnectivity) const
virtual const int *	getReverseConnectivity (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity=MED_EN::MED_CELL) const throw (MEDEXCEPTION)
virtual const int *	getReverseConnectivityIndex (MED_EN::medConnectivity ConnectivityType, MED_EN::medEntityMesh Entity=MED_EN::MED_CELL) const throw (MEDEXCEPTION)
const int *	getNeighbourhood () const
void	invertConnectivityForAFace (int faceId, const int *nodalConnForFace, bool polygonFace=false)
bool	deepCompare (const CONNECTIVITY &other) const
Data Fields
MED_EN::medEntityMesh	_entity
MED_EN::medConnectivity	_typeConnectivity
int	_numberOfTypes
MED_EN::medGeometryElement *	_geometricTypes
CELLMODEL *	_type
int	_entityDimension
int	_numberOfNodes
int *	_count
MEDSKYLINEARRAY *	_nodal
MEDSKYLINEARRAY *	_polygonsNodal
POLYHEDRONARRAY *	_polyhedronNodal
MEDSKYLINEARRAY *	_descending
MEDSKYLINEARRAY *	_polygonsDescending
MEDSKYLINEARRAY *	_polyhedronDescending
MEDSKYLINEARRAY *	_reverseNodalConnectivity
MEDSKYLINEARRAY *	_reverseDescendingConnectivity
MEDSKYLINEARRAY *	_neighbourhood
CONNECTIVITY *	_constituent
bool	_isDescendingConnectivityPartial
Private Types
typedef hash_map< vector< int > , int, myHashFn >	CONNECTIVITY_HashMap
Friends
class	IMED_MESH_RDONLY_DRIVER
class	MED_MESH_RDONLY_DRIVER21
class	IMED_MESH_WRONLY_DRIVER
class	MED_MESH_WRONLY_DRIVER21
class	MED_MESH_RDONLY_DRIVER22
class	MED_MESH_WRONLY_DRIVER22
class	GRID
ostream &	operator<< (ostream &os, CONNECTIVITY &connectivity)

Detailed Description

This class deals with all types of connectivity.
It is a recursive class.

Member Typedef Documentation

typedef hash_map<vector<int>,int, myHashFn > MEDMEM.CONNECTIVITY.CONNECTIVITY_HashMap [private]

Constructor & Destructor Documentation

MEDMEM.CONNECTIVITY.CONNECTIVITY ( MED_EN::medEntityMesh Entity = MED_EN::MED_CELL )

MEDMEM.CONNECTIVITY.CONNECTIVITY	(	int	numberOfTypes,
		MED_EN::medEntityMesh	Entity = `MED_EN::MED_CELL`
	)

CONNECTIVITY::CONNECTIVITY ( const CONNECTIVITY & m )

Copy Constructor.

CONNECTIVITY::~CONNECTIVITY ( ) [virtual]

Destructor./n desallocates existing pointers

References MEDMEM.CONNECTIVITY._constituent, MEDMEM.CONNECTIVITY._count, MEDMEM.CONNECTIVITY._descending, MEDMEM.CONNECTIVITY._geometricTypes, MEDMEM.CONNECTIVITY._nodal, MEDMEM.CONNECTIVITY._polygonsDescending, MEDMEM.CONNECTIVITY._polygonsNodal, MEDMEM.CONNECTIVITY._polyhedronDescending, MEDMEM.CONNECTIVITY._polyhedronNodal, MEDMEM.CONNECTIVITY._reverseDescendingConnectivity, MEDMEM.CONNECTIVITY._reverseNodalConnectivity, MEDMEM.CONNECTIVITY._type, MESSAGE_MED, and NULL.

Member Function Documentation

void CONNECTIVITY::calculateNodalConnectivity ( ) const

private method :
does nothing if already exists, else evaluates _nodal from _descending

A DOCUMENTER (et a finir ???)

References MEDMEM.CONNECTIVITY._descending, MEDMEM.CONNECTIVITY._nodal, MEDMEM.CONNECTIVITY._polygonsDescending, MEDMEM.CONNECTIVITY._polygonsNodal, MEDMEM.CONNECTIVITY._polyhedronDescending, and MEDMEM.CONNECTIVITY._polyhedronNodal.

void CONNECTIVITY::calculateReverseNodalConnectivity ( ) const

private method :
does nothing if already exists, else evaluates from _nodal

If not yet done, calculate the nodal Connectivity and the reverse nodal Connectivity

void CONNECTIVITY::calculateDescendingConnectivity ( ) const

private method :
does nothing if already exists, else evaluates _descending from _nodal

If not yet done, calculate the Descending Connectivity

References MEDMEM.CONNECTIVITY._constituent, MEDMEM.CONNECTIVITY._descending, MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._nodal, MEDMEM.CONNECTIVITY._polygonsDescending, MEDMEM.CONNECTIVITY._polygonsNodal, MEDMEM.CONNECTIVITY._polyhedronDescending, MEDMEM.CONNECTIVITY._polyhedronNodal, BEGIN_OF_MED, MEDMEM.CONNECTIVITY.calculateFullDescendingConnectivity(), MEDMEM.CONNECTIVITY.calculatePartialDescendingConnectivity(), LOCALIZED, and MESSAGE_MED.

void CONNECTIVITY::calculatePartialDescendingConnectivity ( ) const

This method calculates the descending connectivity without creating missing elements. It only maps the constituent elements that are described in the nodal representation. For instance, let us consider the following mesh with no MED_EDGE elements on the inner edges.

+----1----+----2----+ | | | 8 1 | 2 3 | | | +---------+---------+ | | | 7 3 | 4 4 | | | +----6----+----5----+

calculatePartialDescendingConnectivity() will return 1:1,8 2:2,3 3:6,7 4:4,5

whereas calculateDescendingConnectivity() will create new edges, renumbering existing ones and return 1:1,2,3,4 2:5,6,7,2 3:3,8,9,10 4:7,11,12,8

+----1----+----5----+ | | | 4 1 2 2 6 | | | +----3----+----7----+ | | | 10 3 8 4 11 | | | +----9----+----12---+

void CONNECTIVITY::addToDescendingConnectivity	(	const set< int > &	nodes,
		multimap< int, int > &	descending,
		int	iglobal_cell,
		const CONNECTIVITY_HashMap &	face_map
	)			const

References MEDMEM.CONNECTIVITY.getEntityDimension().

const int * CONNECTIVITY::getReverseNodalConnectivity ( ) const

private method :
does nothing if already exists, else evaluates from _descending

Returns an array which contains, for each node, all cells arround it.

References MEDMEM.CONNECTIVITY._reverseNodalConnectivity, MEDMEM.CONNECTIVITY.calculateReverseNodalConnectivity(), and MEDMEM.MEDSKYLINEARRAY.getValue().

const int * CONNECTIVITY::getReverseNodalConnectivityIndex ( ) const

Give index array to use with getReverseConnectivity(MED_NODAL). It is unusefull with MED_DESCENDING mode, because we have allways two cells.

References MEDMEM.CONNECTIVITY._reverseNodalConnectivity, MEDMEM.CONNECTIVITY.calculateReverseNodalConnectivity(), and MEDMEM.MEDSKYLINEARRAY.getIndex().

const int * CONNECTIVITY::getReverseDescendingConnectivity ( ) const

Returns an array which contains, for each face (or edge), the 2 cells of each side. First is cell which face normal is outgoing. arround it.

References MEDMEM.CONNECTIVITY._descending, MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._reverseDescendingConnectivity, MEDMEM.CONNECTIVITY.calculateDescendingConnectivity(), MEDMEM.MEDSKYLINEARRAY.getValue(), MEDMEM.MEDSKYLINEARRAY.makeReverseArray(), and MED_EN.MED_CELL.

const int * CONNECTIVITY::getReverseDescendingConnectivityIndex ( ) const

calculate the reverse descending Connectivity and returns the index ( A DOCUMENTER MIEUX)

References MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._reverseDescendingConnectivity, MEDMEM.CONNECTIVITY.calculateDescendingConnectivity(), MEDMEM.MEDSKYLINEARRAY.getIndex(), and MED_EN.MED_CELL.

void CONNECTIVITY::calculateNeighbourhood ( CONNECTIVITY & myConnectivity )

private method :
does nothing if already exists, else evaluates _neighbourhood from _descending

Not implemented yet

References MEDMEM.CONNECTIVITY._entity, BEGIN_OF_MED, END_OF_MED, and MESSAGE_MED.

int CONNECTIVITY::getIndexOfEndClassicElementInReverseNodal	(	const int *	reverseNodalValue,
		const int *	reverseNodalIndex,
		int	rk
	)			const

References MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY.getNumberOf(), MED_EN.MED_ALL_ELEMENTS, and testMEDMEM.ret.

void CONNECTIVITY::setConstituent ( CONNECTIVITY * Constituent ) throw (MEDEXCEPTION)

set _constituent to Constituent be aware desallocation of _constituent is done by CONNECTIVITY:~CONNECTIVITY throws an exception if Constituent = MED_CELL A DOCUMENTER

References LOCALIZED, MED_EN.MED_CELL, MED_EN.MED_EDGE, and NULL.

void MEDMEM.CONNECTIVITY.setGeometricTypes	(	const MED_EN::medGeometryElement *	Types,
		const MED_EN::medEntityMesh	Entity
	)			throw (MEDEXCEPTION)

void MEDMEM.CONNECTIVITY.setCount	(	const int *	Count,
		const MED_EN::medEntityMesh	Entity
	)			throw (MEDEXCEPTION)

void MEDMEM.CONNECTIVITY.setNodal	(	const int *	Connectivity,
		const MED_EN::medEntityMesh	Entity,
		const MED_EN::medGeometryElement	Type
	)			throw (MEDEXCEPTION)

void MEDMEM.CONNECTIVITY::setNumberOfNodes ( int NumberOfNodes )

References MEDMEM.CONNECTIVITY._numberOfNodes.

int MEDMEM.CONNECTIVITY::getNumberOfNodes ( ) const

References MEDMEM.CONNECTIVITY._numberOfNodes.

int MEDMEM.CONNECTIVITY::getEntityDimension ( ) const

References MEDMEM.CONNECTIVITY._entityDimension.

void MEDMEM.CONNECTIVITY::setEntityDimension ( int EntityDimension )

References MEDMEM.CONNECTIVITY._entityDimension.

void MEDMEM.CONNECTIVITY.setPolygonsConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity,
		const int *	PolygonsConnectivity,
		const int *	PolygonsConnectivityIndex,
		int	ConnectivitySize,
		int	NumberOfPolygons
	)

void MEDMEM.CONNECTIVITY.setPolyhedronConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		const int *	PolyhedronConnectivity,
		const int *	PolyhedronIndex,
		int	ConnectivitySize,
		int	NumberOfPolyhedron,
		const int *	PolyhedronFacesIndex = `(int *) 0`,
		int	NumberOfFaces = `0`
	)

bool MEDMEM.CONNECTIVITY::existConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity
	)			const

Returns true if a connectivity exists on elements of type "Entity"

References MED_EN.MED_DESCENDING, MED_EN.MED_NODAL, and NULL.

bool CONNECTIVITY::existConnectivityWithPoly	(	MED_EN::medConnectivity	connectivityType,
		MED_EN::medEntityMesh	Entity
	)			const

References MEDMEM.CONNECTIVITY._constituent, MEDMEM.CONNECTIVITY._descending, MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._nodal, MEDMEM.CONNECTIVITY._polygonsNodal, MEDMEM.CONNECTIVITY._polyhedronNodal, MEDMEM.CONNECTIVITY.existConnectivityWithPoly(), MED_EN.MED_DESCENDING, and MED_EN.MED_NODAL.

bool MEDMEM.CONNECTIVITY::existPolygonsConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity
	)			const `[virtual]`

Returns true if a polygons connectivity exists on elements of type "Entity"

References MED_EN.MED_DESCENDING, MED_EN.MED_NODAL, MESSAGE_MED, and NULL.

bool MEDMEM.CONNECTIVITY::existPolyhedronConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity
	)			const `[virtual]`

Returns true if a polyhedron connectivity exists on elements of type "Entity"

References MED_EN.MED_DESCENDING, MED_EN.MED_NODAL, MESSAGE_MED, and NULL.

virtual void MEDMEM.CONNECTIVITY.calculateConnectivity	(	MED_EN::medConnectivity	connectivityType,
		MED_EN::medEntityMesh	Entity
	)			`[virtual]`

void CONNECTIVITY::calculateFullDescendingConnectivity ( MED_EN::medEntityMesh Entity ) [virtual]

If not yet done, calculate the full Descending Connectivity

void CONNECTIVITY::updateFamily ( const vector< FAMILY * > & myFamilies ) [virtual]

Give, in full or no interlace mode (for nodal connectivity), descending or nodal connectivity.

You must give a medEntityMesh (ie:MED_EDGE) and a medGeometryElement (ie:MED_SEG3).

MED_EN::medEntityMesh MEDMEM.CONNECTIVITY::getEntity ( ) const

Returns the medEntityMesh

int MEDMEM.CONNECTIVITY::getNumberOfTypes ( MED_EN::medEntityMesh Entity ) const

Returns the number of different medGeometryElement types existing in the specified entity.
Note : Not implemented for MED_ALL_ENTITIES.

References MED_EN.MED_NODAL, MESSAGE_MED, NULL, and SCRUTE_MED.

int CONNECTIVITY::getNumberOfTypesWithPoly ( MED_EN::medEntityMesh Entity ) const

References MEDMEM.CONNECTIVITY._constituent, MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY.getNumberOfPolyType(), MEDMEM.CONNECTIVITY.getNumberOfTypesWithPoly(), and SCRUTE_MED.

const int * CONNECTIVITY::getConnectivityOfAnElementWithPoly	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity,
		int	Number,
		int &	lgth
	)			const

int CONNECTIVITY::getNumberOfPolyType ( ) const

References MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._entityDimension, MEDMEM.CONNECTIVITY.getNumberOfPolygons(), MEDMEM.CONNECTIVITY.getNumberOfPolyhedron(), MED_EN.MED_CELL, and MED_EN.MED_FACE.

int CONNECTIVITY::getNumberOfElementsWithPoly	(	MED_EN::medEntityMesh	Entity,
		MED_EN::medGeometryElement	Type
	)			const

References MEDMEM.CONNECTIVITY._constituent, MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._entityDimension, MEDMEM.CONNECTIVITY._numberOfNodes, MEDMEM.CONNECTIVITY.getNumberOf(), MEDMEM.CONNECTIVITY.getNumberOfElementOfPolyType(), MEDMEM.CONNECTIVITY.getNumberOfElementsWithPoly(), MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_FACE, MED_EN.MED_NODE, MED_EN.MED_POLYGON, and MED_EN.MED_POLYHEDRA.

int CONNECTIVITY::getNumberOfElementOfPolyType ( MED_EN::medEntityMesh Entity ) const

References MEDMEM.CONNECTIVITY._constituent, MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._entityDimension, MEDMEM.CONNECTIVITY.getNumberOfElementOfPolyType(), MEDMEM.CONNECTIVITY.getNumberOfPolygons(), MEDMEM.CONNECTIVITY.getNumberOfPolyhedron(), MED_EN.MED_CELL, and MED_EN.MED_FACE.

const MED_EN::medGeometryElement * MEDMEM.CONNECTIVITY::getGeometricTypes ( MED_EN::medEntityMesh Entity ) const throw (MEDEXCEPTION)

Returns an array of all medGeometryElement types existing in the mesh for the given medEntityMesh. Note : Not implemented for MED_ALL_ENTITIES. Throws an exception if Entity is unknown

References NULL.

MED_EN::medGeometryElement * CONNECTIVITY::getGeometricTypesWithPoly ( MED_EN::medEntityMesh Entity ) const throw (MEDEXCEPTION)

References MED_EN.MED_CELL, MED_EN.MED_FACE, MED_EN.MED_POLYGON, MED_EN.MED_POLYHEDRA, and testMEDMEM.ret.

MED_EN::medGeometryElement MEDMEM.CONNECTIVITY.getElementType	(	MED_EN::medEntityMesh	Entity,
		int	Number
	)			const

MED_EN::medGeometryElement MEDMEM.CONNECTIVITY.getElementTypeWithPoly	(	MED_EN::medEntityMesh	Entity,
		int	Number
	)			const

MED_EN::medGeometryElement MEDMEM.CONNECTIVITY::getPolyTypeRelativeTo ( ) const

References MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._entityDimension, MED_EN.MED_CELL, MED_EN.MED_FACE, MED_EN.MED_POLYGON, and MED_EN.MED_POLYHEDRA.

const int * MEDMEM.CONNECTIVITY::getGlobalNumberingIndex ( MED_EN::medEntityMesh Entity ) const throw (MEDEXCEPTION) [virtual]

Returns an array containing the accumulated number of entities sorted by the geometric type.

Exemple :

In case of a CONNECTIVITY containing 3*MED_TRIA3 et 2*MED_QUAD4 :
int * count = getGlobalNumberingIndex(MED_CELL)
count[0] is always set to 1
count[1] is set to 1+3=4
count[2] is set to 4+2=6 = total number of cells + 1

Note : Not implemented for MED_ALL_ENTITIES.
Note : The geometric type order is given by the typedef enum medGeometryElement.

References NULL.

virtual const int* MEDMEM.CONNECTIVITY.getConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity,
		MED_EN::medGeometryElement	Type
	)			const `[virtual]`

virtual int MEDMEM.CONNECTIVITY.getConnectivityLength	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity,
		MED_EN::medGeometryElement	Type
	)			const `[virtual]`

virtual const int* MEDMEM.CONNECTIVITY.getConnectivityIndex	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity
	)			const `[virtual]`

virtual const int* MEDMEM.CONNECTIVITY.getPolygonsConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity
	)			const `[virtual]`

virtual const int* MEDMEM.CONNECTIVITY.getPolygonsConnectivityIndex	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity
	)			const `[virtual]`

int CONNECTIVITY::getNumberOfPolygons ( MED_EN::medEntityMesh Entity = MED_EN::MED_ALL_ENTITIES ) const [virtual]

We suppose in this method that nodal and descending connectivities are coherent.

References MED_EN.MED_ALL_ENTITIES.

virtual const int* MEDMEM.CONNECTIVITY.getPolyhedronConnectivity ( MED_EN::medConnectivity ConnectivityType ) const [virtual]

const int * CONNECTIVITY::getPolyhedronFacesIndex ( ) const [virtual]

Reimplemented in MEDMEM.CONNECTIVITYClient.

References MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY._polyhedronNodal, BEGIN_OF_MED, MEDMEM.POLYHEDRONARRAY.getFacesIndex(), MEDMEM.POLYHEDRONARRAY.getNumberOfFaces(), LOCALIZED, and MED_EN.MED_CELL.

virtual const int* MEDMEM.CONNECTIVITY.getPolyhedronIndex ( MED_EN::medConnectivity ConnectivityType ) const [virtual]

int CONNECTIVITY::getNumberOfPolyhedronFaces ( ) const [virtual]

We suppose in this method that nodal and descending connectivities are coherent.

Reimplemented in MEDMEM.CONNECTIVITYClient.

References MEDMEM.CONNECTIVITY._polyhedronNodal, and MEDMEM.POLYHEDRONARRAY.getNumberOfFaces().

int CONNECTIVITY::getNumberOfPolyhedron ( ) const [virtual]

We suppose in this method that nodal and descending connectivities are coherent.

Reimplemented in MEDMEM.CONNECTIVITYClient.

References MEDMEM.CONNECTIVITY._polyhedronDescending, MEDMEM.CONNECTIVITY._polyhedronNodal, MEDMEM.MEDSKYLINEARRAY.getNumberOf(), and MEDMEM.POLYHEDRONARRAY.getNumberOfPolyhedron().

int * CONNECTIVITY::getNodesOfPolyhedron	(	int	polyhedronId,
		int &	lgthOfTab
	)			const

method that adds to vector 'nodes' all the nodes of polyhedron with id 'polyhedronId'. WARNING the returned pointer should be deallocated. Returned nodes and polyhedronId are in form [1,...]

References MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY.getNumberOf(), MEDMEM.CONNECTIVITY.getNumberOfElementsWithPoly(), MEDMEM.CONNECTIVITY.getPolyhedronConnectivity(), MEDMEM.CONNECTIVITY.getPolyhedronFacesIndex(), MEDMEM.CONNECTIVITY.getPolyhedronIndex(), MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_NODAL, nodes, and testMEDMEM.ret.

int ** CONNECTIVITY::getNodesPerFaceOfPolyhedron	(	int	polyhedronId,
		int &	nbOfFaces,
		int *&	nbOfNodesPerFaces
	)			const

Idem as MESH.getNodesOfPolyhedron except that returned nodes are sorted by face. 'nbOfNodesPerFaces' is an array of size 'nbOfFaces'. Returned int** has a size of 'nbOfNodesPerFaces' too, and for each element j in int** the size is nbOfNodesPerFaces[j]. Warning both returned 'nbOfNodesPerFaces' and returned value should be deallocated. Returned nodes and 'polyhedronId' are in form [1,...]

References MEDMEM.CONNECTIVITY._entity, MEDMEM.CONNECTIVITY.getNumberOf(), MEDMEM.CONNECTIVITY.getNumberOfElementsWithPoly(), MEDMEM.CONNECTIVITY.getPolyhedronConnectivity(), MEDMEM.CONNECTIVITY.getPolyhedronFacesIndex(), MEDMEM.CONNECTIVITY.getPolyhedronIndex(), MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_CELL, MED_EN.MED_NODAL, nodes, and testMEDMEM.ret.

const CELLMODEL& MEDMEM.CONNECTIVITY.getType ( MED_EN::medGeometryElement Type ) const

const CELLMODEL * MEDMEM.CONNECTIVITY::getCellsTypes ( MED_EN::medEntityMesh Entity ) const throw (MEDEXCEPTION)

Returns an array containing CELLMODEL foreach element type present in connectivity for given medEntityMesh (similar as getGeometricTypes).
Throw an execption if the given entity is not defined or if the array is not defined.

References NULL.

string * MEDMEM.CONNECTIVITY::getCellTypeNames ( MED_EN::medEntityMesh Entity ) const throw (MEDEXCEPTION)

Returns an array (it should deleted after use) containing the whole list of CELLMODEL Name foreach element type present in connectivity for given medEntityMesh (similar as getGeometricTypes).
Throw an execption if the given entity is not defined or if the array is not defined.

References NULL.

int MEDMEM.CONNECTIVITY.getNumberOfNodesInType ( MED_EN::medGeometryElement Type ) const

int MEDMEM.CONNECTIVITY.getNumberOfSubCellInType ( MED_EN::medGeometryElement Type ) const

virtual int MEDMEM.CONNECTIVITY.getNumberOf	(	MED_EN::medEntityMesh	Entity,
		MED_EN::medGeometryElement	Type
	)			const `[virtual]`

virtual const int* MEDMEM.CONNECTIVITY.getValue	(	MED_EN::medConnectivity	TypeConnectivity,
		MED_EN::medGeometryElement	Type
	)			const `[virtual]`

virtual const int* MEDMEM.CONNECTIVITY.getValueIndex ( MED_EN::medConnectivity TypeConnectivity ) const [virtual]

const int * MEDMEM.CONNECTIVITY::getReverseConnectivity	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity = `MED_EN::MED_CELL`
	)			const throw (MEDEXCEPTION) `[virtual]`

A DOCUMENTER

References MED_EN.MED_DESCENDING, MED_EN.MED_NODAL, and NULL.

const int * MEDMEM.CONNECTIVITY::getReverseConnectivityIndex	(	MED_EN::medConnectivity	ConnectivityType,
		MED_EN::medEntityMesh	Entity = `MED_EN::MED_CELL`
	)			const throw (MEDEXCEPTION) `[virtual]`

A DOCUMENTER

References MED_EN.MED_DESCENDING, MED_EN.MED_NODAL, and NULL.

const int * CONNECTIVITY::getNeighbourhood ( ) const

Not yet implemented

Reimplemented in MEDMEM.CONNECTIVITYClient.

void CONNECTIVITY::invertConnectivityForAFace	(	int	faceId,
		const int *	nodalConnForFace,
		bool	polygonFace = `false`
	)

bool CONNECTIVITY::deepCompare ( const CONNECTIVITY & other ) const

Perform a deep comparison of the 2 connectivities in NODAL mode and on all elements.

References MEDMEM.CONNECTIVITY._entity, med_test_grid.conn1, MEDMEM.CONNECTIVITY.getConnectivity(), MEDMEM.CONNECTIVITY.getConnectivityLength(), MED_EN.MED_ALL_ELEMENTS, MED_EN.MED_NODAL, and testMEDMEM.ret.

Friends And Related Function Documentation

friend class IMED_MESH_RDONLY_DRIVER [friend]

friend class MED_MESH_RDONLY_DRIVER21 [friend]

friend class IMED_MESH_WRONLY_DRIVER [friend]

friend class MED_MESH_WRONLY_DRIVER21 [friend]

friend class MED_MESH_RDONLY_DRIVER22 [friend]

friend class MED_MESH_WRONLY_DRIVER22 [friend]

friend class GRID [friend]

ostream& operator<<	(	ostream &	os,
		CONNECTIVITY &	connectivity
	)			`[friend]`

Field Documentation

MED_EN::medEntityMesh MEDMEM.CONNECTIVITY._entity

contains MED_CELL MED_FACE or MED_EDGE

MED_EN::medConnectivity MEDMEM.CONNECTIVITY._typeConnectivity

contains MED_NODAL or MED_DESCEND

int MEDMEM.CONNECTIVITY._numberOfTypes

count of differents cells types used by the mesh

MED_EN::medGeometryElement* MEDMEM.CONNECTIVITY._geometricTypes

array of all med_geometric_type used by MESH.

CELLMODEL* MEDMEM.CONNECTIVITY._type

map indexed by med_geometric_type which contains the different 'CellModel' used by MESH.

int MEDMEM.CONNECTIVITY._entityDimension

contains the dimension of the entity

int MEDMEM.CONNECTIVITY._numberOfNodes

needed by calculateReverseNodalConnectivity

int* MEDMEM.CONNECTIVITY._count

array of size _numberOfTypes+1 which gives for each cell type the first cell number in _nodal or _descending array (depends on _typeConnectivity) To get cells count for one type, we must minus _count[i+1] and _count[i] ( 0 <= i < _numberOfTypes ). Note that _count[_numberOfTypes] returns total cells count + 1

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._nodal

pointer to an array which stores the nodal connectivity

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._polygonsNodal

pointer to an array which stores the nodal connectivity only for polygons

POLYHEDRONARRAY* MEDMEM.CONNECTIVITY._polyhedronNodal

pointer to an array which stores the nodal connectivity only for polyhedron

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._descending [mutable]

pointer to an array which stores the descending connectivity

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._polygonsDescending

pointer to an array which stores the descending connectivity only for polygons

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._polyhedronDescending

pointer to an array which stores the descending connectivity only for polyhedron

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._reverseNodalConnectivity [mutable]

pointer to an array which stores the reverse nodal connectivity

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._reverseDescendingConnectivity [mutable]

pointer to an array which stores the reverse descending connectivity

MEDSKYLINEARRAY* MEDMEM.CONNECTIVITY._neighbourhood

if face or edge, list of 2 cells or 2 faces it belongs to. If 2nd number equals 0, we have a boundary entity. We could use MEDSKYLINEARRAY, but we suppose we have always only 2 (or 1) entities.

CONNECTIVITY* MEDMEM.CONNECTIVITY._constituent

connectivity of sub cell if descendant connectivity is calculated

bool MEDMEM.CONNECTIVITY._isDescendingConnectivityPartial [mutable]

is descending connectivity computed by calculatePartialDescendingConnectivity()

MEDMEM.CONNECTIVITY Class Reference

Data Structures

Public Member Functions

Data Fields

Private Types

Friends

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Field Documentation