vtkGraphWriter.h

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

  Program:   Visualization Toolkit
  Module:    vtkGraphWriter.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 vtkGraphWriter_h
#define vtkGraphWriter_h

#include "vtkIOLegacyModule.h" // For export macro
#include "vtkDataWriter.h"

class vtkGraph;

class VTKIOLEGACY_EXPORT vtkGraphWriter : public vtkDataWriter
{
public:
  static vtkGraphWriter *New();
  vtkTypeMacro(vtkGraphWriter,vtkDataWriter);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkGraph* GetInput();
  vtkGraph* GetInput(int port);

protected:
  vtkGraphWriter() {}
  ~vtkGraphWriter() {}

  void WriteData();

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

private:
  vtkGraphWriter(const vtkGraphWriter&);  // Not implemented.
  void operator=(const vtkGraphWriter&);  // Not implemented.
};

#endif