IO/vtkWriter.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkWriter.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 __vtkWriter_h
#define __vtkWriter_h

#include "vtkProcessObject.h"

class vtkDataObject;

#define VTK_ASCII 1
#define VTK_BINARY 2

class VTK_IO_EXPORT vtkWriter : public vtkProcessObject
{
public:
  vtkTypeRevisionMacro(vtkWriter,vtkProcessObject);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  virtual void Write();

  void Update();

  void EncodeArrayName(char* resname, const char* name);
  
//BTX
  vtkDataObject *GetInput();
//ETX
protected:
  vtkWriter();
  ~vtkWriter();
  
  virtual void WriteData() = 0; //internal method subclasses must respond to
  vtkTimeStamp WriteTime;
private:
  vtkWriter(const vtkWriter&);  // Not implemented.
  void operator=(const vtkWriter&);  // Not implemented.
};

#endif

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