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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkMultiGroupDataExtractPiece.h,v $
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.
=========================================================================*/
// .NAME vtkMultiGroupDataExtractPiece
// .SECTION Description
// vtkMultiGroupDataExtractPiece returns the appropriate piece of each
// sub-dataset in the vtkMultiGroupDataSet.
// This filter can handle sub-datasets of type vtkImageData, vtkPolyData,
// vtkRectilinearGrid, vtkStructuredGrid, and vtkUnstructuredGrid; it does
// not handle sub-grids of type vtkMultiGroupDataSet.
#ifndef __vtkMultiGroupDataExtractPiece_h
#define __vtkMultiGroupDataExtractPiece_h
#include "vtkMultiGroupDataSetAlgorithm.h"
class vtkImageData;
class vtkPolyData;
class vtkRectilinearGrid;
class vtkStructuredGrid;
class vtkUnstructuredGrid;
class VTK_PARALLEL_EXPORT vtkMultiGroupDataExtractPiece : public vtkMultiGroupDataSetAlgorithm
{
public:
static vtkMultiGroupDataExtractPiece* New();
vtkTypeRevisionMacro(vtkMultiGroupDataExtractPiece, vtkMultiGroupDataSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
protected:
vtkMultiGroupDataExtractPiece() {}
~vtkMultiGroupDataExtractPiece() {}
virtual int RequestUpdateExtent(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*);
virtual int RequestData(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*);
void ExtractImageData(vtkImageData *imageData,
vtkMultiGroupDataSet *output,
int piece, int numberOfPieces, int ghostLevel,
unsigned int group);
void ExtractPolyData(vtkPolyData *polyData,
vtkMultiGroupDataSet *output,
int piece, int numberOfPieces, int ghostLevel,
unsigned int group);
void ExtractRectilinearGrid(vtkRectilinearGrid *rGrid,
vtkMultiGroupDataSet *output,
int piece, int numberOfPieces, int ghostLevel,
unsigned int group);
void ExtractStructuredGrid(vtkStructuredGrid *sGrid,
vtkMultiGroupDataSet *output,
int piece, int numberOfPieces, int ghostLevel,
unsigned int group);
void ExtractUnstructuredGrid(vtkUnstructuredGrid *uGrid,
vtkMultiGroupDataSet *output,
int piece, int numberOfPieces, int ghostLevel,
unsigned int group);
void ExtractMultiGroupDataSet(
vtkMultiGroupDataSet *input, vtkMultiGroupDataSet *output,
int piece, int numberOfPieces, int ghostLevel, unsigned int group);
private:
vtkMultiGroupDataExtractPiece(const vtkMultiGroupDataExtractPiece&); // Not implemented.
void operator=(const vtkMultiGroupDataExtractPiece&); // Not implemented.
};
#endif
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