vtkFacetWriter.h

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

Program:   Visualization Toolkit
Module:    $RCSfile: vtkFacetWriter.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.

=========================================================================*/
#ifndef __vtkFacetWriter_h
#define __vtkFacetWriter_h

#include "vtkPolyDataAlgorithm.h"

class vtkInformation;

class VTK_IO_EXPORT vtkFacetWriter : public vtkPolyDataAlgorithm
{
public:
  static vtkFacetWriter *New();
  vtkTypeRevisionMacro(vtkFacetWriter,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);

  void Write();

  // BTX
  void WriteToStream(ostream* ost);
  // ETX
  
protected:
  vtkFacetWriter();
  ~vtkFacetWriter();

  // This is called by the superclass.
  // This is the method you should override.
  virtual int RequestData(vtkInformation *request,
                           vtkInformationVector** inputVector,
                           vtkInformationVector* outputVector);

  virtual int FillInputPortInformation(int, vtkInformation *);

  // BTX
  int WriteDataToStream(ostream* ost, vtkPolyData* data);
  // ETX

  char *FileName;
  ostream *OutputStream;

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

#endif

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