MaximalCofacetBatch is used to store the maximal cofacets of a batch of cells of codimension one. More...

Public Member Functions
	MaximalCofacetBatch ()
	Initialize an empty batch.
void	reset (int numCells)
	Change the number of cells in the batch.
void	reset (int numCells, int numCofacets)
	Change the number of cells and cofacets in the batch.
int	numCells () const
	Return the number of cells in the batch.
int	numCofacets () const
int	cofacetLID (int c, int n, int &facetIndex) const
	Return the LID of the n-th cofacet of the c-th cell in the batch.
void	getSpecifiedCofacets (const Array< int > &cofacetNumbers, RCP< Array< int > > &cofacets, RCP< Array< int > > &facetIndices) const
	Pick one specified cofacet for each cell in the batch.
void	getSpecifiedCofacets (int cofacetNumber, RCP< Array< int > > &cofacets, RCP< Array< int > > &facetIndices) const
	Pick one specified cofacet for each cell in the batch.
void	addSingleCofacet (int c, int cofacetLID, int facetIndex)
	Add a cell with a single cofacet.
void	addTwoCofacets (int c, int cofacet1, int facetIndex1, int cofacet2, int facetIndex2)
	Add a cell with two cofacets.
Private Attributes
Array< RCP< Array< int > > >	cofacetLIDs_
Array< RCP< Array< int > > >	facetIndices_
int	numCells_
int	numCofacets_

Detailed Description

MaximalCofacetBatch is used to store the maximal cofacets of a batch of cells of codimension one.

Interior cells will have two cofacets, while boundary cells will have only one. Every cell in the batch required to have the same number of cofacets, which can be arranged at the user level by careful distinction between external boundaries and internal boundaries.

Definition at line 49 of file SundanceMaximalCofacetBatch.hpp.

Constructor & Destructor Documentation

MaximalCofacetBatch::MaximalCofacetBatch ( )

Initialize an empty batch.

Definition at line 38 of file SundanceMaximalCofacetBatch.cpp.

References cofacetLIDs_, and facetIndices_.

Member Function Documentation

void MaximalCofacetBatch::addSingleCofacet	(	int	c,
		int	cofacetLID,
		int	facetIndex
	)

Add a cell with a single cofacet.

Definition at line 71 of file SundanceMaximalCofacetBatch.cpp.

References cofacetLIDs_, facetIndices_, and numCofacets_.

Referenced by Sundance::BasicSimplicialMesh::getMaxCofacetLIDs().

void MaximalCofacetBatch::addTwoCofacets	(	int	c,
		int	cofacet1,
		int	facetIndex1,
		int	cofacet2,
		int	facetIndex2
	)

Add a cell with two cofacets.

Definition at line 81 of file SundanceMaximalCofacetBatch.cpp.

References cofacetLIDs_, facetIndices_, and numCofacets_.

Referenced by Sundance::BasicSimplicialMesh::getMaxCofacetLIDs().

int MaximalCofacetBatch::cofacetLID	(	int	c,
		int	n,
		int &	facetIndex
	)		const

Return the LID of the n-th cofacet of the c-th cell in the batch.

Parameters:

c	The index (within the batch) of the cell whose cofacets are requested.
n	The number of the cofacet requested. This can only be 0 or 1, and must be less than numCells().
facetIndex	The c-th cell in the batch is one of the facets of its maximal cofacets. Its facet index within that cell is returned via reference as facetIndex.

Returns:: The LID of the requested cofacet.

Definition at line 97 of file SundanceMaximalCofacetBatch.cpp.

References cofacetLIDs_, facetIndices_, numCells_, and numCofacets_.

Referenced by getSpecifiedCofacets().

void MaximalCofacetBatch::getSpecifiedCofacets	(	int	cofacetNumber,
		RCP< Array< int > > &	cofacets,
		RCP< Array< int > > &	facetIndices
	)		const

Pick one specified cofacet for each cell in the batch.

Parameters:

cofacetNumber	which cofacet to select
cofacets	array for storage of the results.
facet	index array for storage of the results.

Definition at line 127 of file SundanceMaximalCofacetBatch.cpp.

References cofacetLIDs_, and facetIndices_.

void MaximalCofacetBatch::getSpecifiedCofacets	(	const Array< int > &	cofacetNumbers,
		RCP< Array< int > > &	cofacets,
		RCP< Array< int > > &	facetIndices
	)		const

Pick one specified cofacet for each cell in the batch.

Parameters:

cofacetNumbers	the c-th entry selects cofacet for cell c. Each entry in the array should be either 0 or 1.
cofacets	array for storage of the results.
facet	index array for storage of the results.

Definition at line 108 of file SundanceMaximalCofacetBatch.cpp.

References cofacetLID(), and numCells().

Referenced by Sundance::ExodusWriter::writeMesh().

int Sundance::MaximalCofacetBatch::numCells ( ) const [inline]

Return the number of cells in the batch.

Definition at line 70 of file SundanceMaximalCofacetBatch.hpp.

References numCells_.

Referenced by getSpecifiedCofacets(), and reset().

int Sundance::MaximalCofacetBatch::numCofacets ( ) const [inline]

Definition at line 75 of file SundanceMaximalCofacetBatch.hpp.

References numCofacets_.

Referenced by reset().