vtkExtractCells.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkExtractCells.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
/*----------------------------------------------------------------------------
 Copyright (c) Sandia Corporation
 See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
----------------------------------------------------------------------------*/
 
#ifndef vtkExtractCells_h
#define vtkExtractCells_h
 
#include "vtkFiltersExtractionModule.h" // For export macro
#include "vtkUnstructuredGridAlgorithm.h"
 
class vtkIdList;
class vtkExtractCellsSTLCloak;
 
class VTKFILTERSEXTRACTION_EXPORT vtkExtractCells : public vtkUnstructuredGridAlgorithm
{
public:
 
  vtkTypeMacro(vtkExtractCells, vtkUnstructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkExtractCells* New();
 
  void SetCellList(vtkIdList* l);
 
  void AddCellList(vtkIdList* l);
 
  void AddCellRange(vtkIdType from, vtkIdType to);
 
 
  void SetCellIds(const vtkIdType* ptr, vtkIdType numValues);
  void AddCellIds(const vtkIdType* ptr, vtkIdType numValues);
 
 
  vtkSetMacro(ExtractAllCells, bool);
  vtkGetMacro(ExtractAllCells, bool);
  vtkBooleanMacro(ExtractAllCells, bool);
 
 
  vtkSetMacro(AssumeSortedAndUniqueIds, bool);
  vtkGetMacro(AssumeSortedAndUniqueIds, bool);
  vtkBooleanMacro(AssumeSortedAndUniqueIds, bool);
protected:
  vtkExtractCells();
  ~vtkExtractCells() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;
  bool Copy(vtkDataSet* input, vtkUnstructuredGrid* output);
 
  vtkExtractCellsSTLCloak* CellList = nullptr;
  vtkIdType SubSetUGridCellArraySize = 0;
  vtkIdType SubSetUGridFacesArraySize = 0;
  bool ExtractAllCells = false;
  bool AssumeSortedAndUniqueIds = false;
 
private:
  vtkExtractCells(const vtkExtractCells&) = delete;
  void operator=(const vtkExtractCells&) = delete;
};
 
#endif