Periodic mesh in 1D. More...

Inheritance diagram for Sundance::PeriodicMesh1D:

Public Member Functions
	PeriodicMesh1D (double xMin, double xMax, int numElems)
virtual	~PeriodicMesh1D ()
	virtual dtor
int	numCells (int dim) const
	Get the number of cells having dimension dim.
Point	nodePosition (int i) const
	Return the position of the i-th node.
const double *	nodePositionView (int i) const
	Return a view of the i-th node's position.
virtual void	getJacobians (int cellDim, const Array< int > &cellLID, CellJacobianBatch &jBatch) const
	Compute the jacobians of a batch of cells, returning the result via reference argument.
virtual void	getCellDiameters (int cellDim, const Array< int > &cellLID, Array< double > &cellDiameters) const
	Compute the diameters of a batch of cells, result via reference argument.
virtual void	pushForward (int cellDim, const Array< int > &cellLID, const Array< Point > &refQuadPts, Array< Point > &physQuadPts) const
	Map reference quadrature points to physical points on the given cells.
virtual int	ownerProcID (int cellDim, int cellLID) const
	Return the rank of the processor that owns the given cell.
virtual int	numFacets (int cellDim, int cellLID, int facetDim) const
	Return the number of facets of the given cell.
virtual int	facetLID (int cellDim, int cellLID, int facetDim, int facetIndex, int &facetOrientation) const
	Return the local ID of a facet cell.
virtual void	getFacetLIDs (int cellDim, const Array< int > &cellLID, int facetDim, Array< int > &facetLID, Array< int > &facetSign) const
	Return by reference argument an array containing&(elemVerts_.value(cellLID, 0)) the LIDs of the facetDim-dimensional facets of the given batch of cells.
const int *	elemZeroFacetView (int cellLID) const
	Return a view of an element's zero-dimensional facets,.
virtual int	numMaxCofacets (int cellDim, int cellLID) const
	Return the number of maximal cofacets of the given cell.
virtual int	maxCofacetLID (int cellDim, int cellLID, int cofacetIndex, int &facetIndex) const
	Return the local ID of a maximal cofacet cell.
virtual void	getMaxCofacetLIDs (const Array< int > &cellLIDs, MaximalCofacetBatch &cofacets) const
	Get the LIDs of the maximal cofacets for a batch of codimension-one cells.
void	getCofacets (int cellDim, int cellLID, int cofacetDim, Array< int > &cofacetLIDs) const
	Find the cofacets of the given cell.
virtual int	mapGIDToLID (int cellDim, int globalIndex) const
	Find the local ID of a cell given its global index.
virtual bool	hasGID (int cellDim, int globalIndex) const
	Determine whether a given cell GID exists on this processor.
virtual int	mapLIDToGID (int cellDim, int localIndex) const
	Find the global ID of a cell given its local index.
virtual CellType	cellType (int cellDim) const
	Get the type of the given cell.
virtual int	label (int cellDim, int cellLID) const
	Get the label of the given cell.
virtual void	getLabels (int cellDim, const Array< int > &cellLID, Array< int > &labels) const
	Get the labels for a batch of cells.
virtual Set< int >	getAllLabelsForDimension (int cellDim) const
	Get the list of all labels defined for cells of the given dimension.
virtual void	getLIDsForLabel (int cellDim, int label, Array< int > &cellLIDs) const
	Get the cells associated with a specified label.
virtual void	setLabel (int cellDim, int cellLID, int label)
	Set the label of the given cell.
virtual void	assignIntermediateCellGIDs (int cellDim)
	Coordinate intermediate cell definitions across processors.
virtual bool	hasIntermediateGIDs (int dim) const
	Return if cells of dimension cellDim have been assigned global IDs or not.
Private Attributes
int	numElems_
double	xMin_
double	xMax_
Array< Point >	x_
Array< Array< int > >	verts_
Array< Array< int > >	labels_

Detailed Description

Periodic mesh in 1D.

Definition at line 51 of file SundancePeriodicMesh1D.hpp.

Constructor & Destructor Documentation

PeriodicMesh1D::PeriodicMesh1D	(	double	xMin,
		double	xMax,
		int	numElems
	)

Definition at line 47 of file SundancePeriodicMesh1D.cpp.

References labels_, numElems_, verts_, x_, xMax_, and xMin_.

virtual Sundance::PeriodicMesh1D::~PeriodicMesh1D ( ) [inline, virtual]

virtual dtor

Definition at line 58 of file SundancePeriodicMesh1D.hpp.

Member Function Documentation

virtual void Sundance::PeriodicMesh1D::assignIntermediateCellGIDs ( int cellDim ) [inline, virtual]

Coordinate intermediate cell definitions across processors.

Implements Sundance::MeshBase.

Definition at line 240 of file SundancePeriodicMesh1D.hpp.

CellType PeriodicMesh1D::cellType ( int cellDim ) const [virtual]

Get the type of the given cell.

Implements Sundance::MeshBase.

Definition at line 283 of file SundancePeriodicMesh1D.cpp.

References Sundance::LineCell, Sundance::NullCell, and Sundance::PointCell.

const int * PeriodicMesh1D::elemZeroFacetView ( int cellLID ) const [virtual]

Return a view of an element's zero-dimensional facets,.

Returns:: an array of integers with the indexes of the points which for it

Implements Sundance::MeshBase.

Definition at line 230 of file SundancePeriodicMesh1D.cpp.

References verts_.

int PeriodicMesh1D::facetLID	(	int	cellDim,
		int	cellLID,
		int	facetDim,
		int	facetIndex,
		int &	facetOrientation
	)		const `[virtual]`

Return the local ID of a facet cell.

Parameters:

cellDim	dimension of the cell whose facets are being obtained
cellLID	local index of the cell whose facets are being obtained
facetDim	dimension of the desired facet
facetIndex	index into the list of the cell's facets
facetOrientation	orientation of the facet as seen from the given cell (returned via reference)

Implements Sundance::MeshBase.

Definition at line 199 of file SundancePeriodicMesh1D.cpp.

References numElems_, and verts_.

Referenced by getFacetLIDs().

Set< int > PeriodicMesh1D::getAllLabelsForDimension ( int cellDim ) const [virtual]

Get the list of all labels defined for cells of the given dimension.

Implements Sundance::MeshBase.

Definition at line 306 of file SundancePeriodicMesh1D.cpp.

References labels_, and Sundance::Set< Key, Compare >::put().

void PeriodicMesh1D::getCellDiameters	(	int	cellDim,
		const Array< int > &	cellLID,
		Array< double > &	cellDiameters
	)		const `[virtual]`

Compute the diameters of a batch of cells, result via reference argument.

Parameters:

cellDim	dimension of the cells whose diameters are to be computed
cellLID	local indices of the cells for which diameters are to be computed
diameters	reference to the array of cell diameters

Reimplemented from Sundance::MeshBase.

Definition at line 134 of file SundancePeriodicMesh1D.cpp.

References x_.

void PeriodicMesh1D::getCofacets	(	int	cellDim,
		int	cellLID,
		int	cofacetDim,
		Array< int > &	cofacetLIDs
	)		const `[virtual]`

Find the cofacets of the given cell.

Parameters:

cellDim	dimension of the cell whose cofacets are being obtained
cellLID	local index of the cell whose cofacets are being obtained
cofacetDim	dimension of the cofacets to get
cofacetLIDs	LIDs of the cofacet

Implements Sundance::MeshBase.

Definition at line 257 of file SundancePeriodicMesh1D.cpp.

References numElems_.

void PeriodicMesh1D::getFacetLIDs	(	int	cellDim,
		const Array< int > &	cellLID,
		int	facetDim,
		Array< int > &	facetLID,
		Array< int > &	facetSign
	)		const `[virtual]`

Return by reference argument an array containing&(elemVerts_.value(cellLID, 0)) the LIDs of the facetDim-dimensional facets of the given batch of cells.

Implements Sundance::MeshBase.

Definition at line 213 of file SundancePeriodicMesh1D.cpp.

References facetLID().

void PeriodicMesh1D::getJacobians	(	int	cellDim,
		const Array< int > &	cellLID,
		CellJacobianBatch &	jBatch
	)		const `[virtual]`

Compute the jacobians of a batch of cells, returning the result via reference argument.

Parameters:

cellDim	dimension of the cells whose Jacobians are to be computed
cellLID	local indices of the cells for which Jacobians are to be computed
jBatch	reference to the resulting Jacobian batch

Reimplemented from Sundance::MeshBase.

Definition at line 100 of file SundancePeriodicMesh1D.cpp.

References Sundance::CellJacobianBatch::detJ(), Sundance::CellJacobianBatch::jVals(), Sundance::CellJacobianBatch::resize(), Sundance::MeshBase::spatialDim(), and x_.

void PeriodicMesh1D::getLabels	(	int	cellDim,
		const Array< int > &	cellLID,
		Array< int > &	labels
	)		const `[virtual]`

Get the labels for a batch of cells.

Implements Sundance::MeshBase.

Definition at line 295 of file SundancePeriodicMesh1D.cpp.

References labels_.

void PeriodicMesh1D::getLIDsForLabel	(	int	cellDim,
		int	label,
		Array< int > &	cellLIDs
	)		const `[virtual]`

Get the cells associated with a specified label.

The array cellLID will be filled with those cells of dimension cellDim having the given label.

Implements Sundance::MeshBase.

Definition at line 325 of file SundancePeriodicMesh1D.cpp.

References labels_.

void PeriodicMesh1D::getMaxCofacetLIDs	(	const Array< int > &	cellLIDs,
		MaximalCofacetBatch &	cofacets
	)		const `[virtual]`

Get the LIDs of the maximal cofacets for a batch of codimension-one cells.

Parameters:

cellLIDs	[in] array of LIDs of the cells whose cofacets are being obtained
cofacets	[out] the batch of cofacets

Implements Sundance::MeshBase.

Definition at line 251 of file SundancePeriodicMesh1D.cpp.

bool PeriodicMesh1D::hasGID	(	int	cellDim,
		int	globalIndex
	)		const `[virtual]`

Determine whether a given cell GID exists on this processor.

Implements Sundance::MeshBase.

Definition at line 273 of file SundancePeriodicMesh1D.cpp.

virtual bool Sundance::PeriodicMesh1D::hasIntermediateGIDs ( int cellDim ) const [inline, virtual]

Return if cells of dimension cellDim have been assigned global IDs or not.

Parameters:

cellDim [in] Dimension of the cell

Implements Sundance::MeshBase.

Definition at line 243 of file SundancePeriodicMesh1D.hpp.

int PeriodicMesh1D::label	(	int	cellDim,
		int	cellLID
	)		const `[virtual]`

Get the label of the given cell.

Implements Sundance::MeshBase.

Definition at line 290 of file SundancePeriodicMesh1D.cpp.

References labels_.

Referenced by setLabel().

int PeriodicMesh1D::mapGIDToLID	(	int	cellDim,
		int	globalIndex
	)		const `[virtual]`

Find the local ID of a cell given its global index.

Implements Sundance::MeshBase.

Definition at line 268 of file SundancePeriodicMesh1D.cpp.

int PeriodicMesh1D::mapLIDToGID	(	int	cellDim,
		int	localIndex
	)		const `[virtual]`

Find the global ID of a cell given its local index.

Implements Sundance::MeshBase.

Definition at line 278 of file SundancePeriodicMesh1D.cpp.

int PeriodicMesh1D::maxCofacetLID	(	int	cellDim,
		int	cellLID,
		int	cofacetIndex,
		int &	facetIndex
	)		const `[virtual]`

Return the local ID of a maximal cofacet cell.

Parameters:

cellDim	dimension of the cell whose cofacets are being obtained
cellLID	local index of the cell whose cofacets are being obtained
cofacetIndex	which maximal cofacet to get
facetIndex	index of the cell cellLID into the list of the maximal cell's facets

Implements Sundance::MeshBase.

Definition at line 242 of file SundancePeriodicMesh1D.cpp.

References numElems_.

Point PeriodicMesh1D::nodePosition ( int i ) const [virtual]

Return the position of the i-th node.

Implements Sundance::MeshBase.

Definition at line 89 of file SundancePeriodicMesh1D.cpp.

References x_.

const double * PeriodicMesh1D::nodePositionView ( int i ) const [virtual]

Return a view of the i-th node's position.

Implements Sundance::MeshBase.

Definition at line 95 of file SundancePeriodicMesh1D.cpp.

References x_.

int PeriodicMesh1D::numCells ( int dim ) const [virtual]

Get the number of cells having dimension dim.

Implements Sundance::MeshBase.

Definition at line 74 of file SundancePeriodicMesh1D.cpp.

References numElems_.

int PeriodicMesh1D::numFacets	(	int	cellDim,
		int	cellLID,
		int	facetDim
	)		const `[virtual]`

Return the number of facets of the given cell.

Implements Sundance::MeshBase.

Definition at line 189 of file SundancePeriodicMesh1D.cpp.

References numElems_.

int PeriodicMesh1D::numMaxCofacets	(	int	cellDim,
		int	cellLID
	)		const `[virtual]`

Return the number of maximal cofacets of the given cell.

Implements Sundance::MeshBase.

Definition at line 236 of file SundancePeriodicMesh1D.cpp.

virtual int Sundance::PeriodicMesh1D::ownerProcID	(	int	cellDim,
		int	cellLID
	)		const `[inline, virtual]`

Return the rank of the processor that owns the given cell.

Implements Sundance::MeshBase.

Definition at line 115 of file SundancePeriodicMesh1D.hpp.

void PeriodicMesh1D::pushForward	(	int	cellDim,
		const Array< int > &	cellLID,
		const Array< Point > &	refQuadPts,
		Array< Point > &	physQuadPts
	)		const `[virtual]`