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

  Program:   Visualization Toolkit
  Module:    vtkStructuredGridReader.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 vtkStructuredGridReader_h
#define vtkStructuredGridReader_h

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

class vtkStructuredGrid;

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


  vtkStructuredGrid *GetOutput();
  vtkStructuredGrid *GetOutput(int idx);
  void SetOutput(vtkStructuredGrid *output);

  virtual int ReadMetaData(vtkInformation *outInfo);

protected:
  vtkStructuredGridReader();
  ~vtkStructuredGridReader();

  virtual int RequestInformation(vtkInformation *, vtkInformationVector **,
                                 vtkInformationVector *);
  virtual int RequestData(vtkInformation *, vtkInformationVector **,
                          vtkInformationVector *);

  virtual int FillOutputPortInformation(int, vtkInformation*);
private:
  vtkStructuredGridReader(const vtkStructuredGridReader&);  // Not implemented.
  void operator=(const vtkStructuredGridReader&);  // Not implemented.
};

#endif