Inheritance diagram for MEDMEM::GRID:

Collaboration diagram for MEDMEM::GRID:

Public Member Functions
	GRID ()
	GRID (const MED_EN::med_grid_type type)
	GRID (const GRID &m)
	GRID (driverTypes driverType, const string &fileName, const string &meshName)
	GRID (const std::vector< std::vector< double > > &xyz_array, const std::vector< std::string > &coord_name, const std::vector< std::string > &coord_unit, const MED_EN::med_grid_type type=MED_EN::MED_CARTESIAN)
GRID &	operator= (const GRID &m)
virtual	~GRID ()
virtual void	init ()
virtual bool	deepCompare (const GMESH &other) const
virtual void	printMySelf (std::ostream &os) const
virtual const MESH *	convertInMESH () const
virtual int	getMeshDimension () const
virtual bool	getIsAGrid () const
virtual int	getNumberOfNodes () const
virtual std::string	getCoordinatesSystem () const
virtual const std::string *	getCoordinatesNames () const
virtual const std::string *	getCoordinatesUnits () const
virtual int	getNumberOfTypes (MED_EN::medEntityMesh Entity) const
virtual int	getNumberOfElements (MED_EN::medEntityMesh Entity, MED_EN::medGeometryElement Type) const
virtual const MED_EN::medGeometryElement *	getTypes (MED_EN::medEntityMesh Entity) const
virtual MED_EN::medGeometryElement	getElementType (MED_EN::medEntityMesh Entity, int Number) const
virtual SUPPORT *	getBoundaryElements (MED_EN::medEntityMesh Entity) const throw (MEDEXCEPTION)
virtual SUPPORT *	getSkin (const SUPPORT *Support3D) throw (MEDEXCEPTION)
virtual SUPPORT *	buildSupportOnNodeFromElementList (const std::list< int > &listOfElt, MED_EN::medEntityMesh entity) const throw (MEDEXCEPTION)
virtual void	fillSupportOnNodeFromElementList (const std::list< int > &listOfElt, SUPPORT *supportToFill) const throw (MEDEXCEPTION)
virtual FIELD< double > *	getVolume (const SUPPORT *Support, bool isAbs=true) const throw (MEDEXCEPTION)
virtual FIELD< double > *	getArea (const SUPPORT *Support) const throw (MEDEXCEPTION)
virtual FIELD< double > *	getLength (const SUPPORT *Support) const throw (MEDEXCEPTION)
virtual FIELD< double > *	getNormal (const SUPPORT *Support) const throw (MEDEXCEPTION)
virtual FIELD< double > *	getBarycenter (const SUPPORT *Support) const throw (MEDEXCEPTION)
virtual vector< vector< double > >	getBoundingBox () const
int	getNodeNumber (const int i, const int j=0, const int k=0) const
int	getCellNumber (const int i, const int j=0, const int k=0) const
MED_EN::med_grid_type	getGridType () const
int	getArrayLength (const int Axis) const throw (MEDEXCEPTION)
const double	getArrayValue (const int Axis, const int i) const throw (MEDEXCEPTION)
void	setGridType (MED_EN::med_grid_type gridType)
Position to number conversion methods
getXXXNumber methods enable the user to convert an position into a global number in the array. Axis [1,2,3] means one of directions: along i, j or k. For cell constituents (FACE or EDGE), Axis selects one of those having same : a FACE which is normal to direction along given Axis; an EDGE going along given Axis. i, j and k counts from zero. Exception for Axis out of range. For 2D grids, k is a dummy argument.
int	getEdgeNumber (const int Axis, const int i, const int j=0, const int k=0) const throw (MEDEXCEPTION)
int	getFaceNumber (const int Axis, const int i, const int j=0, const int k=0) const throw (MEDEXCEPTION)
Number to position conversion methods
getXXXPosition functions enable the user to convert a number into a position. Axis [1,2,3] means one of directions: along i, j or k For Cell constituents (FACE or EDGE), Axis selects one of those having same (i,j,k): a FACE which is normal to direction along given Axis; an EDGE going along given Axis. Exception for Number out of range.
void	getNodePosition (const int Number, int &i, int &j, int &k) const throw (MEDEXCEPTION)
void	getCellPosition (const int Number, int &i, int &j, int &k) const throw (MEDEXCEPTION)
void	getEdgePosition (const int Number, int &Axis, int &i, int &j, int &k) const throw (MEDEXCEPTION)
void	getFacePosition (const int Number, int &Axis, int &i, int &j, int &k) const throw (MEDEXCEPTION)
Protected Member Functions
virtual bool	isEmpty () const
Protected Attributes
MED_EN::med_grid_type	_gridType
COORDINATE *	_coordinate
int	_iArrayLength
double *	_iArray
int	_jArrayLength
double *	_jArray
int	_kArrayLength
double *	_kArray
bool	_is_default_gridType
Friends
class	MED_MESH_RDONLY_DRIVER
class	MED_MESH_WRONLY_DRIVER
class	ENSIGHT_MESH_RDONLY_DRIVER

Constructor & Destructor Documentation

GRID::GRID ( )

GRID::GRID ( const MED_EN::med_grid_type type )

References _gridType, _is_default_gridType, and init().

GRID::GRID ( const GRID & m )

GRID::~GRID ( ) [virtual]

References _coordinate, _iArray, _jArray, and _kArray.

Member Function Documentation

bool GRID::isEmpty ( ) const [protected, virtual]

Return true if contains no elements.

Implements MEDMEM::GMESH.

References _coordinate, and _iArrayLength.

GRID & GRID::operator= ( const GRID & m )

void GRID::init ( ) [virtual]

Initialization of fields.

Reimplemented from MEDMEM::GMESH.

References _coordinate, _gridType, _iArray, _iArrayLength, _is_default_gridType, _jArray, _jArrayLength, _kArray, and _kArrayLength.

Referenced by GRID().

bool GRID::deepCompare ( const GMESH & gother ) const [virtual]

Returns true if mesh other has same coordinates (to 1E-15 precision ) and same connectivity as the calling object. Information like name or description is not taken into account for the comparison.

Implements MEDMEM::GMESH.

References _coordinate, _gridType, _iArray, _iArrayLength, _jArray, _jArrayLength, _kArray, _kArrayLength, getIsAGrid(), MEDMEM::GMESH::getIsAGrid(), and MEDMEM::GMESH::getSpaceDimension().

void GRID::printMySelf ( std::ostream & os ) const [virtual]

print my contents

Implements MEDMEM::GMESH.

const MESH * GRID::convertInMESH ( ) const [virtual]

Create an unstructured MESH. Call removeReference() after having finished using it!!!

Implements MEDMEM::GMESH.

References _coordinate, _gridType, MEDMEM::GMESH::_groupCell, MEDMEM::GMESH::_groupEdge, MEDMEM::GMESH::_groupFace, MEDMEM::GMESH::_groupNode, _iArray, _iArrayLength, _jArray, _jArrayLength, _kArray, _kArrayLength, MEDMEM::GMESH::_spaceDimension, MEDMEM::MESHING::addGroup(), getCoordinatesNames(), getCoordinatesSystem(), getCoordinatesUnits(), MEDMEM::GMESH::getName(), getNodeNumber(), getNumberOfElements(), getNumberOfNodes(), getNumberOfTypes(), MEDMEM::GMESH::getSpaceDimension(), getTypes(), MEDMEM::MESHING::setConnectivity(), MEDMEM::MESHING::setCoordinates(), MEDMEM::MESHING::setCoordinatesNames(), MEDMEM::MESHING::setCoordinatesUnits(), MEDMEM::GMESH::setName(), MEDMEM::MESHING::setNumberOfElements(), MEDMEM::MESHING::setNumberOfTypes(), and MEDMEM::MESHING::setTypes().

int GRID::getMeshDimension ( ) const [virtual]

Return mesh dimension.

Implements MEDMEM::GMESH.

References MEDMEM::GMESH::getSpaceDimension().

Referenced by getNumberOfElements().

bool GRID::getIsAGrid ( ) const [virtual]

It is a grid.

Implements MEDMEM::GMESH.

Referenced by deepCompare().

int GRID::getNumberOfNodes ( ) const [virtual]

Return number of nodes.

Implements MEDMEM::GMESH.

References _coordinate, _gridType, _iArrayLength, _jArrayLength, _kArrayLength, and MEDMEM::GMESH::_spaceDimension.

Referenced by convertInMESH(), and getNumberOfElements().

std::string GRID::getCoordinatesSystem ( ) const [virtual]

Returns "CARTESIAN", "CYLINDRICAL" or "SPHERICAL"

Implements MEDMEM::GMESH.

References _coordinate.

Referenced by convertInMESH().

const std::string * GRID::getCoordinatesNames ( ) const [virtual]

Returns an array with names of coordinates.
Example :

x,y,z
r,teta,phi
...

Implements MEDMEM::GMESH.

References _coordinate.

Referenced by convertInMESH().

const std::string * GRID::getCoordinatesUnits ( ) const [virtual]

Returns an array with units of coordinates (cm, m, mm, ...) It could be empty. We suppose we are IS (meter).

Implements MEDMEM::GMESH.

References _coordinate.

Referenced by convertInMESH().

int GRID::getNumberOfTypes ( MED_EN::medEntityMesh entity ) const [virtual]

Get the number of different geometric types for a given entity type.

medEntityMesh entity : MED_CELL, MED_FACE, MED_EDGE, MED_NODE, MED_ALL_ENTITIES

Implements MEDMEM::GMESH.

Referenced by convertInMESH().

int GRID::getNumberOfElements	(	MED_EN::medEntityMesh	entity,
		MED_EN::medGeometryElement	Type
	)		const `[virtual]`

Return the number of element of given geometric type of given entity. Return 0 if query is not defined.

Implements MEDMEM::GMESH.

References _iArrayLength, _jArrayLength, _kArrayLength, MEDMEM::GMESH::_spaceDimension, getMeshDimension(), and getNumberOfNodes().

Referenced by convertInMESH().

const medGeometryElement * GRID::getTypes ( MED_EN::medEntityMesh entity ) const [virtual]

return the GRID Geometric type, without computing all connectivity

Implements MEDMEM::GMESH.

References MEDMEM::GMESH::_spaceDimension.

Referenced by convertInMESH(), and getElementType().

MED_EN::medGeometryElement GRID::getElementType	(	MED_EN::medEntityMesh	Entity,
		int	Number
	)		const `[virtual]`

Return the geometric type of global element Number of entity Entity.

Implements MEDMEM::GMESH.

References getTypes().

SUPPORT * GRID::getBoundaryElements ( MED_EN::medEntityMesh Entity ) const throw (MEDEXCEPTION) [virtual]

Returns a support which reference all elements on the boundary of mesh. For a d-dimensional mesh, a boundary element is defined as a d-1 dimension element that is referenced by only one element in the full descending connectivity.

This method can also return the list of nodes that belong to the boundary elements.

WARNING: This method can recalculate descending connectivity from partial to full form, so that partial SUPPORT on d-1 dimension elements becomes invalid.

Parameters:

Entity entity on which the boundary is desired. It has to be either MED_NODE or the d-1 dimension entity type (MED_FACE in 3D, MED_EDGE in 2D).

Implements MEDMEM::GMESH.

SUPPORT * GRID::getSkin ( const SUPPORT * Support3D ) throw (MEDEXCEPTION) [virtual]

Implements MEDMEM::GMESH.

SUPPORT * GRID::buildSupportOnNodeFromElementList	(	const std::list< int > &	listOfElt,
		MED_EN::medEntityMesh	entity
	)		const throw (MEDEXCEPTION) `[virtual]`