vtkUnstructuredGrid Class Reference
#include <vtkUnstructuredGrid.h>
Inheritance diagram for vtkUnstructuredGrid:
[legend]Collaboration diagram for vtkUnstructuredGrid:
[legend]List of all members.
Detailed Description
dataset represents arbitrary combinations of all possible cell types
vtkUnstructuredGrid is a data object that is a concrete implementation of vtkDataSet. vtkUnstructuredGrid represents any combinations of any cell types. This includes 0D (e.g., points), 1D (e.g., lines, polylines), 2D (e.g., triangles, polygons), and 3D (e.g., hexahedron, tetrahedron).
- Created by:
-
- CVS contributions (if > 5%):
-
- CVS logs (CVSweb):
/Filtering/vtkUnstructuredGrid.cxx)/Filtering/vtkUnstructuredGrid.h)
- Examples:
- vtkUnstructuredGrid (Examples)
- Tests:
- vtkUnstructuredGrid (Tests)
Definition at line 76 of file vtkUnstructuredGrid.h.
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Public Types |
| typedef vtkPointSet | Superclass |
Public Member Functions |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| int | GetCellType (vtkIdType cellId) |
| vtkUnsignedCharArray * | GetCellTypesArray () |
| vtkIdTypeArray * | GetCellLocationsArray () |
| void | Squeeze () |
| void | Initialize () |
| int | GetMaxCellSize () |
| void | BuildLinks () |
| vtkCellLinks * | GetCellLinks () |
| virtual void | GetCellPoints (vtkIdType cellId, vtkIdType &npts, vtkIdType *&pts) |
| virtual int | GetGhostLevel () |
| unsigned long | GetActualMemorySize () |
| void | GetIdsOfCellsOfType (int type, vtkIdTypeArray *array) |
| int | IsHomogeneous () |
| void | RemoveGhostCells (int level) |
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| int | GetDataObjectType () |
| virtual void | Allocate (vtkIdType numCells=1000, int extSize=1000) |
| vtkIdType | InsertNextCell (int type, vtkIdType npts, vtkIdType *pts) |
| vtkIdType | InsertNextCell (int type, vtkIdList *ptIds) |
| void | Reset () |
| virtual void | CopyStructure (vtkDataSet *ds) |
| vtkIdType | GetNumberOfCells () |
| virtual vtkCell * | GetCell (vtkIdType cellId) |
| virtual void | GetCell (vtkIdType cellId, vtkGenericCell *cell) |
| virtual void | GetCellBounds (vtkIdType cellId, double bounds[6]) |
| virtual void | GetCellPoints (vtkIdType cellId, vtkIdList *ptIds) |
| void | GetPointCells (vtkIdType ptId, vtkIdList *cellIds) |
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| void | SetCells (int type, vtkCellArray *cells) |
| void | SetCells (int *types, vtkCellArray *cells) |
| void | SetCells (vtkUnsignedCharArray *cellTypes, vtkIdTypeArray *cellLocations, vtkCellArray *cells) |
| vtkCellArray * | GetCells () |
| void | ReplaceCell (vtkIdType cellId, int npts, vtkIdType *pts) |
| int | InsertNextLinkedCell (int type, int npts, vtkIdType *pts) |
| void | RemoveReferenceToCell (vtkIdType ptId, vtkIdType cellId) |
| void | AddReferenceToCell (vtkIdType ptId, vtkIdType cellId) |
| void | ResizeCellList (vtkIdType ptId, int size) |
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| virtual void | GetCellNeighbors (vtkIdType cellId, vtkIdList *ptIds, vtkIdList *cellIds) |
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| void | SetUpdateExtent (int piece, int numPieces, int ghostLevel) |
| void | SetUpdateExtent (int piece, int numPieces) |
| void | GetUpdateExtent (int &piece, int &numPieces, int &ghostLevel) |
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| virtual int * | GetUpdateExtent () |
| virtual void | GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1) |
| virtual void | GetUpdateExtent (int extent[6]) |
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| void | SetUpdateExtent (int x1, int x2, int y1, int y2, int z1, int z2) |
| void | SetUpdateExtent (int ext[6]) |
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| virtual int | GetPiece () |
| virtual int | GetNumberOfPieces () |
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| virtual void | ShallowCopy (vtkDataObject *src) |
| virtual void | DeepCopy (vtkDataObject *src) |
Static Public Member Functions |
| vtkUnstructuredGrid * | New () |
| int | IsTypeOf (const char *type) |
| vtkUnstructuredGrid * | SafeDownCast (vtkObject *o) |
Protected Member Functions |
| | vtkUnstructuredGrid () |
| | ~vtkUnstructuredGrid () |
Protected Attributes |
| vtkVertex * | Vertex |
| vtkPolyVertex * | PolyVertex |
| vtkLine * | Line |
| vtkPolyLine * | PolyLine |
| vtkTriangle * | Triangle |
| vtkTriangleStrip * | TriangleStrip |
| vtkPixel * | Pixel |
| vtkQuad * | Quad |
| vtkPolygon * | Polygon |
| vtkTetra * | Tetra |
| vtkVoxel * | Voxel |
| vtkHexahedron * | Hexahedron |
| vtkWedge * | Wedge |
| vtkPyramid * | Pyramid |
| vtkPentagonalPrism * | PentagonalPrism |
| vtkHexagonalPrism * | HexagonalPrism |
| vtkQuadraticEdge * | QuadraticEdge |
| vtkQuadraticTriangle * | QuadraticTriangle |
| vtkQuadraticQuad * | QuadraticQuad |
| vtkQuadraticTetra * | QuadraticTetra |
| vtkQuadraticHexahedron * | QuadraticHexahedron |
| vtkQuadraticWedge * | QuadraticWedge |
| vtkQuadraticPyramid * | QuadraticPyramid |
| vtkConvexPointSet * | ConvexPointSet |
| vtkEmptyCell * | EmptyCell |
| vtkCellArray * | Connectivity |
| vtkCellLinks * | Links |
| vtkUnsignedCharArray * | Types |
| vtkIdTypeArray * | Locations |
Member Typedef Documentation
Constructor & Destructor Documentation
| vtkUnstructuredGrid::vtkUnstructuredGrid |
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[protected] |
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Member Function Documentation
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkDataObject. |
| virtual const char* vtkUnstructuredGrid::GetClassName |
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[virtual] |
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| int vtkUnstructuredGrid::IsTypeOf |
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const char * |
type |
) |
[static] |
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkPointSet. |
| virtual int vtkUnstructuredGrid::IsA |
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const char * |
type |
) |
[virtual] |
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkPointSet. |
| void vtkUnstructuredGrid::PrintSelf |
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ostream & |
os, |
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vtkIndent |
indent |
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) |
[virtual] |
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkPointSet. |
| int vtkUnstructuredGrid::GetDataObjectType |
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) |
[inline, virtual] |
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| virtual void vtkUnstructuredGrid::Allocate |
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vtkIdType |
numCells = 1000, |
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int |
extSize = 1000 |
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) |
[virtual] |
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| void vtkUnstructuredGrid::Reset |
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| virtual void vtkUnstructuredGrid::CopyStructure |
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vtkDataSet * |
ds |
) |
[virtual] |
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| vtkIdType vtkUnstructuredGrid::GetNumberOfCells |
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[virtual] |
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| virtual void vtkUnstructuredGrid::GetCellBounds |
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vtkIdType |
cellId, |
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double |
bounds[6] |
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) |
[virtual] |
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| virtual void vtkUnstructuredGrid::GetCellPoints |
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vtkIdType |
cellId, |
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vtkIdList * |
ptIds |
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) |
[virtual] |
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| int vtkUnstructuredGrid::GetCellType |
( |
vtkIdType |
cellId |
) |
[virtual] |
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Get type of cell with cellId such that: 0 <= cellId < NumberOfCells. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED
Implements vtkDataSet. |
| vtkIdTypeArray* vtkUnstructuredGrid::GetCellLocationsArray |
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[inline] |
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| void vtkUnstructuredGrid::Squeeze |
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[virtual] |
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Reclaim any unused memory.
Reimplemented from vtkPointSet. |
| void vtkUnstructuredGrid::Initialize |
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[virtual] |
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Reset to an empty state and free any memory.
Reimplemented from vtkPointSet. |
| int vtkUnstructuredGrid::GetMaxCellSize |
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[virtual] |
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Convenience method returns largest cell size in dataset. This is generally used to allocate memory for supporting data structures. THIS METHOD IS THREAD SAFE
Implements vtkDataSet. |
| void vtkUnstructuredGrid::BuildLinks |
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| vtkCellLinks* vtkUnstructuredGrid::GetCellLinks |
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[inline] |
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| void vtkUnstructuredGrid::SetCells |
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int |
type, |
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vtkCellArray * |
cells |
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) |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
| void vtkUnstructuredGrid::SetCells |
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int * |
types, |
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vtkCellArray * |
cells |
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) |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset.
Definition at line 118 of file vtkUnstructuredGrid.h. |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
| int vtkUnstructuredGrid::InsertNextLinkedCell |
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int |
type, |
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int |
npts, |
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vtkIdType * |
pts |
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) |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
| void vtkUnstructuredGrid::ResizeCellList |
( |
vtkIdType |
ptId, |
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int |
size |
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) |
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Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. |
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Topological inquiry to get all cells using list of points exclusive of cell specified (e.g., cellId). THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED
Reimplemented from vtkDataSet. |
| void vtkUnstructuredGrid::SetUpdateExtent |
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int |
piece, |
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int |
numPieces, |
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int |
ghostLevel |
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) |
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For streaming. User/next filter specifies which piece the want updated. The source of this poly data has to return exactly this piece. |
| void vtkUnstructuredGrid::SetUpdateExtent |
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int |
piece, |
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int |
numPieces |
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) |
[inline] |
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| void vtkUnstructuredGrid::GetUpdateExtent |
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int & |
piece, |
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int & |
numPieces, |
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int & |
ghostLevel |
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) |
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For streaming. User/next filter specifies which piece the want updated. The source of this poly data has to return exactly this piece. |
| virtual int* vtkUnstructuredGrid::GetUpdateExtent |
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[virtual] |
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We need this here to avoid hiding superclass method
Reimplemented from vtkDataObject. |
| virtual void vtkUnstructuredGrid::GetUpdateExtent |
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int & |
x0, |
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int & |
x1, |
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int & |
y0, |
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int & |
y1, |
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int & |
z0, |
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int & |
z1 |
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) |
[virtual] |
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We need this here to avoid hiding superclass method
Reimplemented from vtkDataObject. |
| virtual void vtkUnstructuredGrid::GetUpdateExtent |
( |
int |
extent[6] |
) |
[virtual] |
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We need this here to avoid hiding superclass method
Reimplemented from vtkDataObject. |
| void vtkUnstructuredGrid::SetUpdateExtent |
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int |
x1, |
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int |
x2, |
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int |
y1, |
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int |
y2, |
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int |
z1, |
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int |
z2 |
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) |
[inline, virtual] |
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| void vtkUnstructuredGrid::SetUpdateExtent |
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int |
ext[6] |
) |
[inline, virtual] |
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| virtual int vtkUnstructuredGrid::GetPiece |
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[virtual] |
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Set / Get the piece and the number of pieces. Similar to extent in 3D. |
| virtual int vtkUnstructuredGrid::GetNumberOfPieces |
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[virtual] |
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Set / Get the piece and the number of pieces. Similar to extent in 3D. |
| virtual int vtkUnstructuredGrid::GetGhostLevel |
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[virtual] |
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| unsigned long vtkUnstructuredGrid::GetActualMemorySize |
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[virtual] |
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Return the actual size of the data in kilobytes. This number is valid only after the pipeline has updated. The memory size returned is guaranteed to be greater than or equal to the memory required to represent the data (e.g., extra space in arrays, etc. are not included in the return value). THIS METHOD IS THREAD SAFE.
Reimplemented from vtkPointSet. |
| virtual void vtkUnstructuredGrid::ShallowCopy |
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vtkDataObject * |
src |
) |
[virtual] |
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| virtual void vtkUnstructuredGrid::DeepCopy |
( |
vtkDataObject * |
src |
) |
[virtual] |
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| void vtkUnstructuredGrid::GetIdsOfCellsOfType |
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int |
type, |
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vtkIdTypeArray * |
array |
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) |
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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. |
| int vtkUnstructuredGrid::IsHomogeneous |
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Traverse cells and determine if cells are all of the same type. |
| void vtkUnstructuredGrid::RemoveGhostCells |
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int |
level |
) |
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This method will remove any cell that has a ghost level array value greater or equal to level. |
Member Data Documentation
The documentation for this class was generated from the following file: