VTK
vtkUnstructuredGridBase.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkUnstructuredGridBase.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
31 #ifndef vtkUnstructuredGridBase_h
32 #define vtkUnstructuredGridBase_h
33 
34 #include "vtkCommonDataModelModule.h" // For export macro
35 #include "vtkPointSet.h"
36 
37 class VTKCOMMONDATAMODEL_EXPORT vtkUnstructuredGridBase : public vtkPointSet
38 {
39 public:
40  vtkAbstractTypeMacro(vtkUnstructuredGridBase,vtkPointSet)
41  void PrintSelf(ostream &os, vtkIndent indent) VTK_OVERRIDE
42  {
43  this->Superclass::PrintSelf(os, indent);
44  }
45 
46  int GetDataObjectType() VTK_OVERRIDE { return VTK_UNSTRUCTURED_GRID_BASE; }
47 
51  virtual void Allocate(vtkIdType numCells=1000, int extSize=1000) = 0;
52 
56  void DeepCopy(vtkDataObject *src) VTK_OVERRIDE;
57 
67  virtual vtkIdType InsertNextCell(int type, vtkIdType npts,
68  vtkIdType *ptIds) = 0;
69 
78  virtual vtkIdType InsertNextCell(int type, vtkIdList *ptIds) = 0;
79 
80  // Desciption:
81  // Insert/create a polyhedron cell. npts is the number of unique points in
82  // the cell. pts is the list of the unique cell point Ids. nfaces is the
83  // number of faces in the cell. faces is the face-stream
84  // [numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...].
85  // All point Ids are global.
86  virtual vtkIdType InsertNextCell(int type, vtkIdType npts, vtkIdType *ptIds,
87  vtkIdType nfaces, vtkIdType *faces) = 0;
88 
95  virtual void ReplaceCell(vtkIdType cellId, int npts, vtkIdType *pts) = 0;
96 
102  virtual void GetIdsOfCellsOfType(int type, vtkIdTypeArray *array) = 0;
103 
107  virtual int IsHomogeneous() = 0;
108 
110 
116 
117 protected:
119  ~vtkUnstructuredGridBase() VTK_OVERRIDE;
120 
121 private:
122  vtkUnstructuredGridBase(const vtkUnstructuredGridBase&) VTK_DELETE_FUNCTION;
123  void operator=(const vtkUnstructuredGridBase&) VTK_DELETE_FUNCTION;
124 };
125 
126 #endif
Store vtkAlgorithm input/output information.
static vtkPointSet * GetData(vtkInformation *info)
Retrieve an instance of this class from an information object.
abstract class for specifying dataset behavior
Definition: vtkPointSet.h:42
dynamic, self-adjusting array of vtkIdType
int vtkIdType
Definition: vtkType.h:287
void DeepCopy(vtkDataObject *src) override
Shallow and Deep copy.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
a simple class to control print indentation
Definition: vtkIndent.h:39
int GetDataObjectType() override
Return the type of data object.
list of point or cell ids
Definition: vtkIdList.h:36
#define VTK_UNSTRUCTURED_GRID_BASE
Definition: vtkType.h:123
Store zero or more vtkInformation instances.
general representation of visualization data
Definition: vtkDataObject.h:64
dataset represents arbitrary combinations of all possible cell types.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.