dataset represents arbitrary combinations of all possible cell types. May be mapped onto a non-standard memory layout. More...

#include <vtkUnstructuredGridBase.h>

Inheritance diagram for vtkUnstructuredGridBase:

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Collaboration diagram for vtkUnstructuredGridBase:

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List of all members.

Public Member Functions
	vtkAbstractTypeMacro (vtkUnstructuredGridBase, vtkPointSet) void PrintSelf(ostream &os
void	DeepCopy (vtkDataObject *src)
virtual vtkIdType	InsertNextCell (int type, vtkIdList *ptIds)=0
virtual vtkIdType	InsertNextCell (int type, vtkIdType npts, vtkIdType ptIds, vtkIdType nfaces, vtkIdType faces)=0
virtual void	ReplaceCell (vtkIdType cellId, int npts, vtkIdType *pts)=0
virtual void	GetIdsOfCellsOfType (int type, vtkIdTypeArray *array)=0
virtual int	IsHomogeneous ()=0

virtual vtkIdType	InsertNextCell (int type, vtkIdType npts, vtkIdType *ptIds)=0
Static Public Member Functions

static vtkUnstructuredGridBase *	GetData (vtkInformation *info)
static vtkUnstructuredGridBase *	GetData (vtkInformationVector *v, int i=0)
Protected Member Functions
	vtkUnstructuredGridBase ()
	~vtkUnstructuredGridBase ()

Detailed Description

dataset represents arbitrary combinations of all possible cell types. May be mapped onto a non-standard memory layout.

vtkUnstructuredGridBase defines the core vtkUnstructuredGrid API, omitting functions that are implementation dependent.

See also:: vtkMappedDataArray vtkUnstructuredGrid

Tests:: vtkUnstructuredGridBase (Tests)

Definition at line 36 of file vtkUnstructuredGridBase.h.

Constructor & Destructor Documentation

vtkUnstructuredGridBase::vtkUnstructuredGridBase ( ) [protected]

vtkUnstructuredGridBase::~vtkUnstructuredGridBase ( ) [protected]

Member Function Documentation

vtkUnstructuredGridBase::vtkAbstractTypeMacro	(	vtkUnstructuredGridBase	,
		vtkPointSet
	)

void vtkUnstructuredGridBase::DeepCopy ( vtkDataObject * src ) [virtual]

Shallow and Deep copy.

Reimplemented from vtkPointSet.

Reimplemented in vtkUnstructuredGrid.

virtual vtkIdType vtkUnstructuredGridBase::InsertNextCell	(	int	type,
		vtkIdType	npts,
		vtkIdType *	ptIds
	)		`[pure virtual]`

Insert/create cell in object by type and list of point ids defining cell topology. Most cells require just a type which implicitly defines a set of points and their ordering. For non-polyhedron cell type, npts is the number of unique points in the cell. pts are the list of global point Ids. For polyhedron cell, a special input format is required. npts is the number of faces in the cell. ptIds is the list of face stream: (numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...)

Implemented in vtkMappedUnstructuredGrid< Implementation, CellIterator >, and vtkUnstructuredGrid.

virtual vtkIdType vtkUnstructuredGridBase::InsertNextCell	(	int	type,
		vtkIdList *	ptIds
	)		`[pure virtual]`

Insert/create cell in object by a list of point ids defining cell topology. Most cells require just a type which implicitly defines a set of points and their ordering. For non-polyhedron cell type, ptIds is the list of global Ids of unique cell points. For polyhedron cell, a special ptIds input format is required: (numCellFaces, numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...)

Implemented in vtkMappedUnstructuredGrid< Implementation, CellIterator >, and vtkUnstructuredGrid.

virtual vtkIdType vtkUnstructuredGridBase::InsertNextCell	(	int	type,
		vtkIdType	npts,
		vtkIdType *	ptIds,
		vtkIdType	nfaces,
		vtkIdType *	faces
	)		`[pure virtual]`

Implemented in vtkMappedUnstructuredGrid< Implementation, CellIterator >, and vtkUnstructuredGrid.

virtual void vtkUnstructuredGridBase::ReplaceCell	(	vtkIdType	cellId,
		int	npts,
		vtkIdType *	pts
	)		`[pure virtual]`

Replace the points defining cell "cellId" with a new set of points. This operator is (typically) used when links from points to cells have not been built (i.e., BuildLinks() has not been executed). Use the operator ReplaceLinkedCell() to replace a cell when cell structure has been built.

Implemented in vtkUnstructuredGrid, and vtkMappedUnstructuredGrid< Implementation, CellIterator >.

virtual void vtkUnstructuredGridBase::GetIdsOfCellsOfType	(	int	type,
		vtkIdTypeArray *	array
	)		`[pure virtual]`

Fill vtkIdTypeArray container with list of cell Ids. This method traverses all cells and, for a particular cell type, inserts the cell Id into the container.

Implemented in vtkUnstructuredGrid, and vtkMappedUnstructuredGrid< Implementation, CellIterator >.

virtual int vtkUnstructuredGridBase::IsHomogeneous ( ) [pure virtual]

Traverse cells and determine if cells are all of the same type.

Implemented in vtkUnstructuredGrid, and vtkMappedUnstructuredGrid< Implementation, CellIterator >.

static vtkUnstructuredGridBase* vtkUnstructuredGridBase::GetData ( vtkInformation * info ) [static]