vtkMultiBlockMergeFilter.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkMultiBlockMergeFilter.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 vtkMultiBlockMergeFilter_h
#define vtkMultiBlockMergeFilter_h

#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkMultiBlockDataSetAlgorithm.h"

class VTKFILTERSGENERAL_EXPORT vtkMultiBlockMergeFilter
: public vtkMultiBlockDataSetAlgorithm
{
public:
  vtkTypeMacro(vtkMultiBlockMergeFilter,vtkMultiBlockDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkMultiBlockMergeFilter *New();


  void AddInputData(vtkDataObject *);
  void AddInputData(int, vtkDataObject*);

protected:
  vtkMultiBlockMergeFilter();
  ~vtkMultiBlockMergeFilter() override;

  int RequestData(vtkInformation *,
                  vtkInformationVector **,
                  vtkInformationVector *) override;

  int FillInputPortInformation(int port, vtkInformation *info) override;

  int IsMultiPiece(vtkMultiBlockDataSet*);

  int Merge(unsigned int numPieces, unsigned int pieceNo,
    vtkMultiBlockDataSet* output,
    vtkMultiBlockDataSet* input);
private:
  vtkMultiBlockMergeFilter(const vtkMultiBlockMergeFilter&) = delete;
  void operator=(const vtkMultiBlockMergeFilter&) = delete;
};

#endif