vtkExplicitStructuredGridCrop.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkExplicitStructuredGridCrop.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.
 
=========================================================================*/
#ifndef vtkExplicitStructuredGridCrop_h
#define vtkExplicitStructuredGridCrop_h
 
#include "vtkExplicitStructuredGridAlgorithm.h"
#include "vtkFiltersCoreModule.h" // For export macro
 
class VTKFILTERSCORE_EXPORT vtkExplicitStructuredGridCrop
  : public vtkExplicitStructuredGridAlgorithm
{
public:
  static vtkExplicitStructuredGridCrop* New();
  vtkTypeMacro(vtkExplicitStructuredGridCrop, vtkExplicitStructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetOutputWholeExtent(int extent[6], vtkInformation* outInfo = nullptr);
  void SetOutputWholeExtent(int minX, int maxX, int minY, int maxY, int minZ, int maxZ);
  void GetOutputWholeExtent(int extent[6]);
  int* GetOutputWholeExtent() { return this->OutputWholeExtent; }
 
  void ResetOutputWholeExtent();
 
protected:
  vtkExplicitStructuredGridCrop();
  ~vtkExplicitStructuredGridCrop() override = default;
 
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  int Initialized;
  int OutputWholeExtent[6];
 
private:
  vtkExplicitStructuredGridCrop(const vtkExplicitStructuredGridCrop&) = delete;
  void operator=(const vtkExplicitStructuredGridCrop&) = delete;
};
 
#endif