MEDMEM_REMAPPER Class Reference

#include <MEDMEM_Remapper.hxx>

Inheritance diagram for MEDMEM_REMAPPER:

Public Member Functions
	MEDMEM_REMAPPER ()
virtual	~MEDMEM_REMAPPER ()
int	prepare (const MEDMEM::MESH &source_mesh, const MEDMEM::MESH &target_mesh, const char *method)
void	transfer (const MEDMEM::FIELD< double > &source_field, MEDMEM::FIELD< double > &target_field)
void	reverseTransfer (MEDMEM::FIELD< double > &source_field, const MEDMEM::FIELD< double > &target_field)
MEDMEM::FIELD< double > *	transferField (const MEDMEM::FIELD< double > &source_field)
MEDMEM::FIELD< double > *	reverseTransferField (const MEDMEM::FIELD< double > &target_field)
void	printMatrixInfo ()
int	setOptionDouble (const std::string &key, double value)
int	setOptionInt (const std::string &key, int value)
int	setOptionString (const std::string &key, std::string &value)
MEDMEM::FIELD< double > *	getSupportVolumes (const MEDMEM::SUPPORT &support)
	returns the volumes of the cells underlying the support support
Data Fields
INTERP_KERNEL::Matrix< double, INTERP_KERNEL::ALL_FORTRAN_MODE > *	_matrix
std::vector< double >	_deno_multiply
std::vector< double >	_deno_reverse_multiply
int	_nb_rows
int	_nb_cols
string	_sourceFieldType
string	_targetFieldType
const MEDMEM::MESH *	_sourceMesh
const MEDMEM::MESH *	_targetMesh
MEDMEM::SUPPORT *	_sourceSupport
MEDMEM::SUPPORT *	_targetSupport

---

Constructor & Destructor Documentation

MEDMEM_REMAPPER::MEDMEM_REMAPPER

(

)

MEDMEM_REMAPPER::~MEDMEM_REMAPPER

(

)

[virtual]

References _matrix, _sourceMesh, _sourceSupport, _targetMesh, and _targetSupport.

---

Member Function Documentation

int MEDMEM_REMAPPER::prepare	(	const MEDMEM::MESH &	mesh_source,
		const MEDMEM::MESH &	mesh_target,
		const char *	method
	)

This method computes the intersection matrix between source mesh_source and mesh_target. It is a preliminary step that is necessary before calling the transfer() method. The method analyses the dimensions of the meshes and checks for compatibility.

References _deno_multiply, _deno_reverse_multiply, _matrix, _nb_cols, _nb_rows, _sourceFieldType, _sourceMesh, _sourceSupport, _targetFieldType, _targetMesh, _targetSupport, INTERP_KERNEL.Matrix< T, type >.colSum(), MEDMEM.MESH.getMeshDimension(), MEDMEM.MESH.getSpaceDimension(), INTERP_KERNEL.Interpolation3D.interpolateMeshes(), INTERP_KERNEL.InterpolationPlanar< RealPlanar >.interpolateMeshes(), MED_EN.MED_CELL, MED_EN.MED_NODE, and INTERP_KERNEL.Matrix< T, type >.rowSum().

void MEDMEM_REMAPPER::transfer	(	const MEDMEM::FIELD< double > &	source_field,
		MEDMEM::FIELD< double > &	target_field
	)

References _deno_multiply, _matrix, _nb_cols, _nb_rows, MEDMEM.FIELD_.getNumberOfComponents(), MEDMEM.FIELD_.getNumberOfValues(), INTERP_KERNEL.InterpolationOptions.getPrecision(), MEDMEM.FIELD< T, INTERLACING_TAG >.getValue(), and INTERP_KERNEL.Matrix< T, type >.multiply().

void MEDMEM_REMAPPER::reverseTransfer	(	MEDMEM::FIELD< double > &	source_field,
		const MEDMEM::FIELD< double > &	target_field
	)

References _deno_reverse_multiply, _matrix, _nb_cols, _nb_rows, MEDMEM.FIELD_.getNumberOfComponents(), MEDMEM.FIELD_.getNumberOfValues(), INTERP_KERNEL.InterpolationOptions.getPrecision(), MEDMEM.FIELD< T, INTERLACING_TAG >.getValue(), and INTERP_KERNEL.Matrix< T, type >.transposeMultiply().

MEDMEM::FIELD< double > * MEDMEM_REMAPPER::transferField

(

const MEDMEM::FIELD< double > &

source_field

)

References _deno_multiply, _matrix, _nb_cols, _nb_rows, _targetSupport, MEDMEM.FIELD_.getNumberOfComponents(), MEDMEM.FIELD_.getNumberOfValues(), INTERP_KERNEL.InterpolationOptions.getPrecision(), MEDMEM.FIELD< T, INTERLACING_TAG >.getValue(), and INTERP_KERNEL.Matrix< T, type >.multiply().

MEDMEM::FIELD< double > * MEDMEM_REMAPPER::reverseTransferField

(

const MEDMEM::FIELD< double > &

target_field

)

References _deno_reverse_multiply, _matrix, _nb_cols, _nb_rows, _sourceSupport, MEDMEM.FIELD_.getNumberOfComponents(), MEDMEM.FIELD_.getNumberOfValues(), INTERP_KERNEL.InterpolationOptions.getPrecision(), MEDMEM.FIELD< T, INTERLACING_TAG >.getValue(), and INTERP_KERNEL.Matrix< T, type >.transposeMultiply().

void MEDMEM_REMAPPER::printMatrixInfo

(

)

References _matrix.

int MEDMEM_REMAPPER::setOptionDouble	(	const std::string &	key,
		double	value
	)

Reimplemented from INTERP_KERNEL.InterpolationOptions.

int MEDMEM_REMAPPER::setOptionInt	(	const std::string &	key,
		int	value
	)

Reimplemented from INTERP_KERNEL.InterpolationOptions.

int MEDMEM_REMAPPER::setOptionString	(	const std::string &	key,
		std::string &	value
	)

MEDMEM::FIELD< double > * MEDMEM_REMAPPER::getSupportVolumes

(

const MEDMEM::SUPPORT &

support

)

returns the volumes of the cells underlying the support support

For 2D geometries, the returned field contains the areas. For 3D geometries, the returned field contains the volumes.

Parameters:

support

: support whose cell volumes are required

Returns:

field containing the volumes

References MEDMEM.MESH.getArea(), MEDMEM.SUPPORT.getMesh(), MEDMEM.MESH.getMeshDimension(), MEDMEM.MESH.getVolume(), and MED_test2.mesh.

---

Field Documentation

INTERP_KERNEL::Matrix<double, INTERP_KERNEL::ALL_FORTRAN_MODE>* MEDMEM_REMAPPER._matrix

std::vector<double> MEDMEM_REMAPPER._deno_multiply

std::vector<double> MEDMEM_REMAPPER._deno_reverse_multiply

int MEDMEM_REMAPPER._nb_rows

int MEDMEM_REMAPPER._nb_cols

string MEDMEM_REMAPPER._sourceFieldType

string MEDMEM_REMAPPER._targetFieldType

const MEDMEM::MESH* MEDMEM_REMAPPER._sourceMesh

const MEDMEM::MESH* MEDMEM_REMAPPER._targetMesh

MEDMEM::SUPPORT* MEDMEM_REMAPPER._sourceSupport

MEDMEM::SUPPORT* MEDMEM_REMAPPER._targetSupport