vtkDataSetGhostGenerator.h

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/*=========================================================================
 
 Program:   Visualization Toolkit
 Module:    vtkDataSetGhostGenerator.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 VTKDATASETGHOSTGENERATOR_H_
#define VTKDATASETGHOSTGENERATOR_H_
 
#include "vtkFiltersGeometryModule.h" // For export macro
#include "vtkMultiBlockDataSetAlgorithm.h"
 
// Forward Declarations
class vtkInformation;
class vtkInformationVector;
class vtkMultiBlockDataSet;
 
class VTKFILTERSGEOMETRY_EXPORT vtkDataSetGhostGenerator:
  public vtkMultiBlockDataSetAlgorithm
{
public:
  vtkTypeMacro(vtkDataSetGhostGenerator,vtkMultiBlockDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  vtkSetMacro( NumberOfGhostLayers, int );
  vtkGetMacro( NumberOfGhostLayers, int );
 
  // Standard VTK pipeline routines
  virtual int FillInputPortInformation(int port,vtkInformation *info);
  virtual int FillOutputPortInformation(int port, vtkInformation *info);
 
  virtual int RequestData(
      vtkInformation *rqst, vtkInformationVector **inputVector,
      vtkInformationVector* outputVector );
 
protected:
  vtkDataSetGhostGenerator();
  virtual ~vtkDataSetGhostGenerator();
 
 
  virtual void GenerateGhostLayers(
      vtkMultiBlockDataSet *in, vtkMultiBlockDataSet *out) = 0;
 
 
  int NumberOfGhostLayers;
 
private:
  vtkDataSetGhostGenerator(const vtkDataSetGhostGenerator&); // Not implemented
  void operator=(const vtkDataSetGhostGenerator&); // Not implemented
 
};
 
#endif /* VTKDATASETGHOSTGENERATOR_H_ */