Inheritance diagram for Sundance::HNMesh2D:

Public Member Functions
	HNMesh2D (int dim, const MPIComm &comm, const MeshEntityOrder &order)
void	createMesh (double position_x, double position_y, double offset_x, double offset_y, int resolution_x, int resolution_y, const RefinementClass &refineClass, const MeshDomainDef &meshDomain)
virtual	~HNMesh2D ()
virtual int	numCells (int dim) const
virtual Point	nodePosition (int i) const
const double *	nodePositionView (int i) const
virtual void	getJacobians (int cellDim, const Array< int > &cellLID, CellJacobianBatch &jBatch) const
virtual void	getCellDiameters (int cellDim, const Array< int > &cellLID, Array< double > &cellDiameters) const
virtual void	pushForward (int cellDim, const Array< int > &cellLID, const Array< Point > &refQuadPts, Array< Point > &physQuadPts) const
virtual int	ownerProcID (int cellDim, int cellLID) const
virtual int	numFacets (int cellDim, int cellLID, int facetDim) const
virtual int	facetLID (int cellDim, int cellLID, int facetDim, int facetIndex, int &facetOrientation) const
virtual void	getFacetLIDs (int cellDim, const Array< int > &cellLID, int facetDim, Array< int > &facetLID, Array< int > &facetSign) const
const int *	elemZeroFacetView (int cellLID) const
virtual int	numMaxCofacets (int cellDim, int cellLID) const
virtual int	maxCofacetLID (int cellDim, int cellLID, int cofacetIndex, int &facetIndex) const
virtual void	getMaxCofacetLIDs (const Array< int > &cellLIDs, MaximalCofacetBatch &cofacets) const
void	getCofacets (int cellDim, int cellLID, int cofacetDim, Array< int > &cofacetLIDs) const
virtual int	mapGIDToLID (int cellDim, int globalIndex) const
virtual bool	hasGID (int cellDim, int globalIndex) const
virtual int	mapLIDToGID (int cellDim, int localIndex) const
virtual CellType	cellType (int cellDim) const
virtual int	label (int cellDim, int cellLID) const
virtual void	getLabels (int cellDim, const Array< int > &cellLID, Array< int > &labels) const
virtual Set< int >	getAllLabelsForDimension (int cellDim) const
virtual void	getLIDsForLabel (int cellDim, int label, Array< int > &cellLIDs) const
virtual void	setLabel (int cellDim, int cellLID, int label)
virtual void	assignIntermediateCellGIDs (int cellDim)
virtual bool	hasIntermediateGIDs (int dim) const
virtual bool	allowsHangingHodes () const
virtual bool	isElementHangingNode (int cellDim, int cellLID) const
virtual int	indexInParent (int maxCellLID) const
virtual int	maxChildren () const
virtual void	returnParentFacets (int childCellLID, int dimFacets, Array< int > &facetsLIDs, int &parentCellLIDs) const
Private Member Functions
int	facetLID_tree (int cellDim, int cellLID, int facetDim, int facetIndex) const
void	addVertex (int vertexLID, int ownerProc, bool isHanging, double coordx, double coordy, const Array< int > &maxCoF)
void	addEdge (int edgeLID, int ownerProc, bool isHanging, int edgeVertex, bool isProcBoundary, bool isMeshBoundary, const Array< int > &vertexLIDs, const Array< int > &maxCoF)
void	addCell (int cellLID, int ownerProc, int indexInParent, int parentCellLID, int level, const Array< int > &edgeLIDs, const Array< int > &vertexLIDs)
void	createCoarseMesh ()
bool	oneRefinementIteration ()
void	refineCell (int cellLID)
void	createLeafNumbering ()
void	createLeafNumbering_sophisticated ()
int	estimateCellLoad (int ID)
void	markCellsAndFacets (int cellID, int procID)
Private Attributes
int	_dimension
int	nrProc_
int	myRank_
const MPIComm &	_comm
double	_pos_x
double	_pos_y
double	_ofs_x
double	_ofs_y
int	_res_x
int	_res_y
RefinementClass	refineClass_
MeshDomainDef	meshDomain_
Array< Point >	points_
Array< int >	nrElem_
Array< int >	nrElemOwned_
Array< Array< int > >	cellsPoints_
Array< Array< int > >	cellsEdges_
Array< Array< int > >	edgePoints_
Array< int >	edgeVertex_
Array< Array< int > >	edgeMaxCoF_
Array< Array< int > >	pointMaxCoF_
Array< bool >	edgeIsProcBonudary_
Array< bool >	edgeIsMeshDomainBonudary_
Array< Array< short signed int > >	elementOwner_
Array< short int >	indexInParent_
Array< int >	parentCellLID_
Array< short int >	cellLevel_
Array< bool >	isCellLeaf_
Array< bool >	isCellOut_
Array< Array< int > >	cellsChildren_
Array< bool >	isPointHanging_
Array< bool >	isEdgeHanging_
Array< Hashtable< int, Array < int > > >	hangElmStore_
Array< short int >	refineCell_
Array< int >	vertexLeafToLIDMapping_
Array< int >	edgeLeafToLIDMapping_
Array< int >	cellLeafToLIDMapping_
Array< int >	vertexLIDToLeafMapping_
Array< int >	edgeLIDToLeafMapping_
Array< int >	cellLIDToLeafMapping_
int	nrVertexLeafLID_
int	nrCellLeafLID_
int	nrEdgeLeafLID_
Array< int >	vertexLeafToGIDMapping_
Array< int >	edgeLeafToGIDMapping_
Array< int >	cellLeafToGIDMapping_
Array< int >	vertexGIDToLeafMapping_
Array< int >	edgeGIDToLeafMapping_
Array< int >	cellGIDToLeafMapping_
int	nrVertexLeafGID_
int	nrCellLeafGID_
int	nrEdgeLeafGID_
Static Private Attributes
static int	offs_Points_x_ [4] = {0, 1, 0, 1}
static int	offs_Points_y_ [4] = {0, 0, 1, 1}
static int	edge_Points_localIndex [4][2] = { {0,1} , {0,2} , {1,3} , {2,3} }

Detailed Description

Class for 2D hierarchical structured quad Mesh
The main internal idea of the mesh ist that there are different numberings of the elements ID -> each element has an ID (also those which are completely outside the mesh domain, and those which are not leaf)
In the code sometimes internaly LID is used instead of ID due to legacy !! :-P
GID -> all leaf elements which are visible to Sundance (only the leaf elements should be visible)
LID -> all the elements which have GID and belong and either belong to the local processor or are in the ghost cells

Definition at line 80 of file SundanceHNMesh2D.hpp.

Constructor & Destructor Documentation

HNMesh2D::HNMesh2D	(	int	dim,
		const MPIComm &	comm,
		const MeshEntityOrder &	order
	)

The Ctor for the dummy grid with hanging nodes

Definition at line 82 of file SundanceHNMesh2D.cpp.

References cellLevel_, cellsEdges_, cellsPoints_, edgeIsMeshDomainBonudary_, edgeIsProcBonudary_, edgeMaxCoF_, edgePoints_, edgeVertex_, elementOwner_, Playa::MPIComm::getNProc(), Playa::MPIComm::getRank(), hangElmStore_, indexInParent_, isCellLeaf_, isCellOut_, isEdgeHanging_, isPointHanging_, myRank_, nrCellLeafGID_, nrCellLeafLID_, nrEdgeLeafGID_, nrEdgeLeafLID_, nrElem_, nrElemOwned_, nrProc_, nrVertexLeafGID_, nrVertexLeafLID_, parentCellLID_, pointMaxCoF_, points_, refineCell_, Playa::ObjectWithVerbosity::setVerb(), and Playa::MPIComm::world().

virtual Sundance::HNMesh2D::~HNMesh2D ( ) [inline, virtual]

Dtor

Definition at line 102 of file SundanceHNMesh2D.hpp.

Member Function Documentation

void HNMesh2D::addCell	(	int	cellLID,
		int	ownerProc,
		int	indexInParent,
		int	parentCellLID,
		int	level,
		const Array< int > &	edgeLIDs,
		const Array< int > &	vertexLIDs
	)		`[private]`

adds one cell(2D) to the mesh
cell must be always leaf

adds one cell(2D) to the mesh

Definition at line 696 of file SundanceHNMesh2D.cpp.

References cellLevel_, cellsChildren_, cellsEdges_, cellsPoints_, elementOwner_, indexInParent_, isCellLeaf_, isCellOut_, Sundance::MeshDomainDef::isInsideComputationalDomain(), meshDomain_, nrElem_, parentCellLID_, points_, refineCell_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

Referenced by createCoarseMesh(), and refineCell().

void HNMesh2D::addEdge	(	int	edgeLID,
		int	ownerProc,
		bool	isHanging,
		int	edgeVertex,
		bool	isProcBoundary,
		bool	isMeshBoundary,
		const Array< int > &	vertexLIDs,
		const Array< int > &	maxCoF
	)		`[private]`

adds one edge to the mesh

Definition at line 675 of file SundanceHNMesh2D.cpp.

References edgeIsMeshDomainBonudary_, edgeIsProcBonudary_, edgeMaxCoF_, edgePoints_, edgeVertex_, elementOwner_, isEdgeHanging_, nrElem_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

Referenced by createCoarseMesh(), and refineCell().

void HNMesh2D::addVertex	(	int	vertexLID,
		int	ownerProc,
		bool	isHanging,
		double	coordx,
		double	coordy,
		const Array< int > &	maxCoF
	)		`[private]`

adds one vertex to the mesh

Definition at line 656 of file SundanceHNMesh2D.cpp.

References elementOwner_, isPointHanging_, nrElem_, pointMaxCoF_, points_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

Referenced by createCoarseMesh(), and refineCell().

virtual bool Sundance::HNMesh2D::allowsHangingHodes ( ) const [inline, virtual]

Function returns true if the mesh allows hanging nodes (by refinement), false otherwise

Reimplemented from Sundance::MeshBase.

Definition at line 292 of file SundanceHNMesh2D.hpp.

void HNMesh2D::assignIntermediateCellGIDs ( int cellDim ) [virtual]

Coordinate intermediate cell definitions across processors

Implements Sundance::MeshBase.

Definition at line 581 of file SundanceHNMesh2D.cpp.

CellType HNMesh2D::cellType ( int cellDim ) const [virtual]

Get the type of the given cell

Implements Sundance::MeshBase.

Definition at line 538 of file SundanceHNMesh2D.cpp.

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

void HNMesh2D::createCoarseMesh ( ) [private]

creates the mesh on the coarsest level as it is specified

Definition at line 765 of file SundanceHNMesh2D.cpp.

References _ofs_x, _ofs_y, _pos_x, _pos_y, _res_x, _res_y, addCell(), addEdge(), addVertex(), edge_Points_localIndex, edgeIsMeshDomainBonudary_, edgeIsProcBonudary_, edgeMaxCoF_, myRank_, nrElem_, nrProc_, offs_Points_x_, offs_Points_y_, pointMaxCoF_, refineClass_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

Referenced by createMesh().

void HNMesh2D::createLeafNumbering ( ) [private]

void HNMesh2D::createLeafNumbering_sophisticated ( ) [private]

Create Leaf numbering, but with a better load balancing for parallel case

Definition at line 1556 of file SundanceHNMesh2D.cpp.

References _res_x, _res_y, cellGIDToLeafMapping_, cellLeafToGIDMapping_, cellLeafToLIDMapping_, cellLevel_, cellLIDToLeafMapping_, cellsEdges_, cellsPoints_, edgeGIDToLeafMapping_, edgeLeafToGIDMapping_, edgeLeafToLIDMapping_, edgeLIDToLeafMapping_, edgeMaxCoF_, elementOwner_, estimateCellLoad(), isCellLeaf_, isCellOut_, isEdgeHanging_, isPointHanging_, markCellsAndFacets(), myRank_, nrCellLeafGID_, nrCellLeafLID_, nrEdgeLeafGID_, nrEdgeLeafLID_, nrElem_, nrProc_, nrVertexLeafGID_, nrVertexLeafLID_, parentCellLID_, pointMaxCoF_, Sundance::pow(), SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), vertexGIDToLeafMapping_, vertexLeafToGIDMapping_, vertexLeafToLIDMapping_, and vertexLIDToLeafMapping_.

Referenced by createMesh().

void HNMesh2D::createMesh	(	double	position_x,
		double	position_y,
		double	offset_x,
		double	offset_y,
		int	resolution_x,
		int	resolution_y,
		const RefinementClass &	refineClass,
		const MeshDomainDef &	meshDomain
	)

The Ctor for the HNMesh2D grid in 2D

creates one regular mesh without refinement. With a different function the refinement can start later , independently from this function.
The structure of this mesh also supports unstructured storage of the cells, so we might create unstructured mesh and later refine in the same way

Definition at line 730 of file SundanceHNMesh2D.cpp.

References _ofs_x, _ofs_y, _pos_x, _pos_y, _res_x, _res_y, createCoarseMesh(), createLeafNumbering_sophisticated(), meshDomain_, oneRefinementIteration(), refineClass_, and Playa::ObjectWithVerbosity::setVerb().

Referenced by Sundance::HNMesher2D::fillMesh().

const int * HNMesh2D::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

Reimplemented from Sundance::MeshBase.

Definition at line 371 of file SundanceHNMesh2D.cpp.

References cellLeafToLIDMapping_, cellsPoints_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

int HNMesh2D::estimateCellLoad ( int ID ) [private]

estimate the load of one cell

Definition at line 1518 of file SundanceHNMesh2D.cpp.

References cellsChildren_, isCellLeaf_, and isCellOut_.

Referenced by createLeafNumbering_sophisticated().

int HNMesh2D::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 316 of file SundanceHNMesh2D.cpp.

References cellLeafToLIDMapping_, cellsEdges_, cellsPoints_, edgeLeafToLIDMapping_, edgeLIDToLeafMapping_, edgePoints_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLIDToLeafMapping_.

Referenced by getFacetLIDs().

int HNMesh2D::facetLID_tree	(	int	cellDim,
		int	cellLID,
		int	facetDim,
		int	facetIndex
	)		const `[private]`

For HN , returns parent facets, if the facet is not leaf, then return -1 at that place

Definition at line 636 of file SundanceHNMesh2D.cpp.

References cellsEdges_, cellsPoints_, edgeLIDToLeafMapping_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLIDToLeafMapping_.

Referenced by returnParentFacets().

Set< int > HNMesh2D::getAllLabelsForDimension ( int cellDim ) const [virtual]

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

Reimplemented from Sundance::MeshBase.

Definition at line 563 of file SundanceHNMesh2D.cpp.

void HNMesh2D::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 201 of file SundanceHNMesh2D.cpp.

References cellLeafToLIDMapping_, cellsPoints_, edgeLeafToLIDMapping_, edgePoints_, points_, Sundance::MeshBase::spatialDim(), SUNDANCE_MSG3, SUNDANCE_VERB_HIGH, and Playa::ObjectWithVerbosity::verb().

void HNMesh2D::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 471 of file SundanceHNMesh2D.cpp.

void HNMesh2D::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 344 of file SundanceHNMesh2D.cpp.

References facetLID(), numFacets(), SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

void HNMesh2D::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 148 of file SundanceHNMesh2D.cpp.

References _ofs_x, _ofs_y, cellLeafToLIDMapping_, cellsPoints_, Sundance::CellJacobianBatch::detJ(), edgeLeafToLIDMapping_, edgePoints_, Sundance::CellJacobianBatch::jVals(), points_, Sundance::CellJacobianBatch::resize(), Sundance::MeshBase::spatialDim(), SUNDANCE_MSG3, SUNDANCE_VERB_HIGH, and Playa::ObjectWithVerbosity::verb().

void HNMesh2D::getLabels	(	int	cellDim,
		const Array< int > &	cellLID,
		Array< int > &	labels
	)		const `[virtual]`

Get the labels for a batch of cells

Reimplemented from Sundance::MeshBase.

Definition at line 557 of file SundanceHNMesh2D.cpp.

void HNMesh2D::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.

Reimplemented from Sundance::MeshBase.

Definition at line 570 of file SundanceHNMesh2D.cpp.

void HNMesh2D::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

Reimplemented from Sundance::MeshBase.

Definition at line 478 of file SundanceHNMesh2D.cpp.

bool HNMesh2D::hasGID	(	int	cellDim,
		int	globalIndex
	)		const `[virtual]`

Determine whether a given cell GID exists on this processor

Implements Sundance::MeshBase.

Definition at line 508 of file SundanceHNMesh2D.cpp.

bool HNMesh2D::hasIntermediateGIDs ( int dim ) const [virtual]

Implements Sundance::MeshBase.

Definition at line 587 of file SundanceHNMesh2D.cpp.

int HNMesh2D::indexInParent ( int maxCellLID ) const [virtual]

Returns the index in the parent maxdim Cell of the refinement tree

Parameters:

maxCellLID [in] the LID of the cell

Reimplemented from Sundance::MeshBase.

Definition at line 610 of file SundanceHNMesh2D.cpp.

References cellLeafToLIDMapping_, and indexInParent_.

bool HNMesh2D::isElementHangingNode	(	int	cellDim,
		int	cellLID
	)		const `[virtual]`

Function returns true if the specified element is a "hanging" element false otherwise

Parameters:

dim	[in] should be between 0 , D-1
cellLID	[in] the local ID of the element

Reimplemented from Sundance::MeshBase.

Definition at line 595 of file SundanceHNMesh2D.cpp.

References edgeLeafToLIDMapping_, isEdgeHanging_, isPointHanging_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLeafToLIDMapping_.

int HNMesh2D::label	(	int	cellDim,
		int	cellLID
	)		const `[virtual]`

Get the label of the given cell

Implements Sundance::MeshBase.

Definition at line 550 of file SundanceHNMesh2D.cpp.

int HNMesh2D::mapGIDToLID	(	int	cellDim,
		int	globalIndex
	)		const `[virtual]`

Find the local ID of a cell given its global index

Implements Sundance::MeshBase.

Definition at line 485 of file SundanceHNMesh2D.cpp.

References cellLeafToGIDMapping_, cellLIDToLeafMapping_, edgeLeafToGIDMapping_, edgeLIDToLeafMapping_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), vertexLeafToGIDMapping_, and vertexLIDToLeafMapping_.

int HNMesh2D::mapLIDToGID	(	int	cellDim,
		int	localIndex
	)		const `[virtual]`

Find the global ID of a cell given its local index

Implements Sundance::MeshBase.

Definition at line 515 of file SundanceHNMesh2D.cpp.

References cellGIDToLeafMapping_, cellLeafToLIDMapping_, edgeGIDToLeafMapping_, edgeLeafToLIDMapping_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), vertexGIDToLeafMapping_, and vertexLeafToLIDMapping_.

void HNMesh2D::markCellsAndFacets	(	int	cellID,
		int	procID
	)		`[private]`

marks the cells recursivly in the tree (and facets) owned by one processor

mark the cells and its facets for one processor

Definition at line 1532 of file SundanceHNMesh2D.cpp.

References cellsChildren_, cellsEdges_, cellsPoints_, elementOwner_, and isCellLeaf_.

Referenced by createLeafNumbering_sophisticated().

virtual int Sundance::HNMesh2D::maxChildren ( ) const [inline, virtual]

How many children has a refined element.
This function provides information of either we have bi or trisection

Reimplemented from Sundance::MeshBase.

Definition at line 306 of file SundanceHNMesh2D.hpp.

int HNMesh2D::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 404 of file SundanceHNMesh2D.cpp.

References cellLIDToLeafMapping_, edgeLeafToLIDMapping_, edgeMaxCoF_, edgeVertex_, pointMaxCoF_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLeafToLIDMapping_.

Point HNMesh2D::nodePosition ( int i ) const [virtual]

Return the position of the i-th node

Implements Sundance::MeshBase.

Definition at line 136 of file SundanceHNMesh2D.cpp.

References points_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLeafToLIDMapping_.

const double * HNMesh2D::nodePositionView ( int i ) const [virtual]

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

Implements Sundance::MeshBase.

Definition at line 142 of file SundanceHNMesh2D.cpp.

References points_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLeafToLIDMapping_.

int HNMesh2D::numCells ( int dim ) const [virtual]

Get the number of cells having dimension dim

Implements Sundance::MeshBase.

Definition at line 126 of file SundanceHNMesh2D.cpp.

References nrCellLeafLID_, nrEdgeLeafLID_, nrVertexLeafLID_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

int HNMesh2D::numFacets	(	int	cellDim,
		int	cellLID,
		int	facetDim
	)		const `[virtual]`

Return the number of facets of the given cell

Implements Sundance::MeshBase.

Definition at line 304 of file SundanceHNMesh2D.cpp.

Referenced by getFacetLIDs().

int HNMesh2D::numMaxCofacets	(	int	cellDim,
		int	cellLID
	)		const `[virtual]`

Return the number of maximal cofacets of the given cell

Implements Sundance::MeshBase.

Definition at line 378 of file SundanceHNMesh2D.cpp.

References cellLIDToLeafMapping_, edgeLeafToLIDMapping_, edgeMaxCoF_, pointMaxCoF_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLeafToLIDMapping_.

bool HNMesh2D::oneRefinementIteration ( ) [private]

Does one single refinement iteration.
Iterates trough all cells which are owned by the processor and refines if necessary

Definition at line 973 of file SundanceHNMesh2D.cpp.

References _res_y, cellLevel_, cellsEdges_, cellsPoints_, edgeMaxCoF_, elementOwner_, isCellLeaf_, isCellOut_, isEdgeHanging_, nrElem_, parentCellLID_, points_, refineCell(), refineCell_, refineClass_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

Referenced by createMesh().

int HNMesh2D::ownerProcID	(	int	cellDim,
		int	cellLID
	)		const `[virtual]`

Return the rank of the processor that owns the given cell

Implements Sundance::MeshBase.

Definition at line 293 of file SundanceHNMesh2D.cpp.

References cellLeafToLIDMapping_, edgeLeafToLIDMapping_, elementOwner_, SUNDANCE_MSG3, Playa::ObjectWithVerbosity::verb(), and vertexLeafToLIDMapping_.

void HNMesh2D::pushForward	(	int	cellDim,
		const Array< int > &	cellLID,
		const Array< Point > &	refQuadPts,
		Array< Point > &	physQuadPts
	)		const `[virtual]`

Map reference quadrature points to physical points on the given cells.

Reimplemented from Sundance::MeshBase.

Definition at line 249 of file SundanceHNMesh2D.cpp.

References cellLeafToLIDMapping_, cellsPoints_, edgeLeafToLIDMapping_, edgePoints_, points_, Sundance::MeshBase::spatialDim(), SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

void HNMesh2D::refineCell ( int cellLID ) [private]

refine the given cell by cellID, (method assumes that this cell can be refined)

Definition at line 1065 of file SundanceHNMesh2D.cpp.

References addCell(), addEdge(), addVertex(), cellLevel_, cellsChildren_, cellsEdges_, cellsPoints_, edgeIsMeshDomainBonudary_, edgeIsProcBonudary_, edgeMaxCoF_, elementOwner_, hangElmStore_, isCellLeaf_, isEdgeHanging_, isPointHanging_, nrElem_, pointMaxCoF_, points_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().

Referenced by oneRefinementIteration().

void HNMesh2D::returnParentFacets	(	int	childCellLID,
		int	dimFacets,
		Array< int > &	facetsLIDs,
		int &	parentCellLIDs
	)		const `[virtual]`

Function returns the facets of the maxdim parent cell (needed for HN treatment)

Parameters:

childCellLID	[in] the LID of the maxdim cell, whos parents facets we want
dimFacets	[in] the dimension of the facets which we want to have
facetsLIDs	[out] the LID of the parents facets (all) in the defined order
parentCellLIDs	[out] the maxdim parent cell LID

Reimplemented from Sundance::MeshBase.

Definition at line 619 of file SundanceHNMesh2D.cpp.

References cellLeafToLIDMapping_, cellLIDToLeafMapping_, facetLID_tree(), parentCellLID_, SUNDANCE_MSG3, and Playa::ObjectWithVerbosity::verb().