vtkMergeDataObjectFilter.h

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

  Program:   Visualization Toolkit
  Module:    vtkMergeDataObjectFilter.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 vtkMergeDataObjectFilter_h
#define vtkMergeDataObjectFilter_h

#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkDataSetAlgorithm.h"

class VTKFILTERSCORE_EXPORT vtkMergeDataObjectFilter : public vtkDataSetAlgorithm
{
public:
  static vtkMergeDataObjectFilter *New();
  vtkTypeMacro(vtkMergeDataObjectFilter,vtkDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  void SetDataObjectInputData(vtkDataObject *object);
  vtkDataObject *GetDataObject();


  vtkSetMacro(OutputField,int);
  vtkGetMacro(OutputField,int);
  void SetOutputFieldToDataObjectField();
  void SetOutputFieldToPointDataField();
  void SetOutputFieldToCellDataField();

protected:
  vtkMergeDataObjectFilter();
  ~vtkMergeDataObjectFilter() override;

  // Usual data generation method
  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override;
  int FillInputPortInformation(int port, vtkInformation *info) override;

  int OutputField; // which output field

private:
  vtkMergeDataObjectFilter(const vtkMergeDataObjectFilter&) = delete;
  void operator=(const vtkMergeDataObjectFilter&) = delete;
};

#endif