vtkExtractGrid.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkExtractGrid.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 vtkExtractGrid_h
#define vtkExtractGrid_h
 
#include "vtkFiltersExtractionModule.h" // For export macro
#include "vtkStructuredGridAlgorithm.h"
 
// Forward Declarations
class vtkExtractStructuredGridHelper;
 
class VTKFILTERSEXTRACTION_EXPORT vtkExtractGrid : public vtkStructuredGridAlgorithm
{
public:
  static vtkExtractGrid* New();
  vtkTypeMacro(vtkExtractGrid, vtkStructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetVector6Macro(VOI, int);
  vtkGetVectorMacro(VOI, int, 6);
 
 
  vtkSetVector3Macro(SampleRate, int);
  vtkGetVectorMacro(SampleRate, int, 3);
 
 
  vtkSetMacro(IncludeBoundary, vtkTypeBool);
  vtkGetMacro(IncludeBoundary, vtkTypeBool);
  vtkBooleanMacro(IncludeBoundary, vtkTypeBool);
 
protected:
  vtkExtractGrid();
  ~vtkExtractGrid() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  bool RequestDataImpl(vtkInformationVector** inputVector, vtkInformationVector* outputVector);
 
  int VOI[6];
  int SampleRate[3];
  vtkTypeBool IncludeBoundary;
 
  vtkExtractStructuredGridHelper* Internal;
 
private:
  vtkExtractGrid(const vtkExtractGrid&) = delete;
  void operator=(const vtkExtractGrid&) = delete;
};
 
#endif