VTK
vtkExtractCells.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkExtractCells.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 =========================================================================*/
15 /*----------------------------------------------------------------------------
16  Copyright (c) Sandia Corporation
17  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
18 ----------------------------------------------------------------------------*/
19 
31 #ifndef vtkExtractCells_h
32 #define vtkExtractCells_h
33 
34 #include "vtkFiltersExtractionModule.h" // For export macro
36 
37 class vtkIdList;
38 class vtkExtractCellsSTLCloak;
39 
40 class VTKFILTERSEXTRACTION_EXPORT vtkExtractCells : public vtkUnstructuredGridAlgorithm
41 {
42 public:
44 
48  void PrintSelf(ostream &os, vtkIndent indent) override;
49  static vtkExtractCells *New();
51 
58 
64 
70 
75  vtkMTimeType GetMTime() override;
76 
77 protected:
80 
82  ~vtkExtractCells() override;
83 
84 private:
85  void Copy(vtkDataSet *input, vtkUnstructuredGrid *output);
86  vtkIdType reMapPointIds(vtkDataSet *grid);
87 
88  void CopyCellsDataSet(vtkDataSet *input,
89  vtkUnstructuredGrid *output);
90  void CopyCellsUnstructuredGrid(vtkDataSet *input,
91  vtkUnstructuredGrid *output);
92 
93  vtkExtractCellsSTLCloak *CellList;
94 
95  vtkIdType SubSetUGridCellArraySize;
96  char InputIsUgrid;
97 
98  vtkExtractCells(const vtkExtractCells&) = delete;
99  void operator=(const vtkExtractCells&) = delete;
100 };
101 
102 #endif
vtkExtractCells
subset a vtkDataSet to create a vtkUnstructuredGrid
Definition: vtkExtractCells.h:41
vtkIdType
int vtkIdType
Definition: vtkType.h:347
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:42
vtkExtractCells::New
static vtkExtractCells * New()
vtkExtractCells::~vtkExtractCells
~vtkExtractCells() override
vtkExtractCells::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkExtractCells::SetCellList
void SetCellList(vtkIdList *l)
Set the list of cell IDs that the output vtkUnstructuredGrid will be composed of.
vtkExtractCells::GetMTime
vtkMTimeType GetMTime() override
Overloaded GetMTime() because of delegation to the internal vtIdLists.
vtkX3D::port
@ port
Definition: vtkX3D.h:447
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:37
vtkExtractCells::AddCellList
void AddCellList(vtkIdList *l)
Add the supplied list of cell IDs to those that will be included in the output vtkUnstructuredGrid.
vtkExtractCells::vtkExtractCells
vtkExtractCells()
vtkDataSet
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:87
vtkX3D::info
@ info
Definition: vtkX3D.h:376
vtkExtractCells::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkExtractCells::RequestData
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
vtkUnstructuredGridAlgorithm.h
vtkExtractCells::AddCellRange
void AddCellRange(vtkIdType from, vtkIdType to)
Add this range of cell IDs to those that will be included in the output vtkUnstructuredGrid.
vtkUnstructuredGridAlgorithm
Superclass for algorithms that produce only unstructured grid as output.
Definition: vtkUnstructuredGridAlgorithm.h:41
vtkUnstructuredGrid
dataset represents arbitrary combinations of all possible cell types
Definition: vtkUnstructuredGrid.h:89
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:302