dox/Parallel/vtkPNrrdReader.h

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// -*- c++ -*-
/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkPNrrdReader.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.

=========================================================================*/
/*----------------------------------------------------------------------------
 Copyright (c) Sandia Corporation
 See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
----------------------------------------------------------------------------*/

#ifndef __vtkPNrrdReader_h
#define __vtkPNrrdReader_h

#include "vtkMPIImageReader.h"

class vtkCharArray;

class VTK_PARALLEL_EXPORT vtkPNrrdReader : public vtkMPIImageReader
{
public:
  vtkTypeMacro(vtkPNrrdReader, vtkMPIImageReader);
  static vtkPNrrdReader *New();
  virtual void PrintSelf(ostream &os, vtkIndent indent);

  virtual int CanReadFile(const char *filename);

protected:
  vtkPNrrdReader();
  ~vtkPNrrdReader();

  virtual int RequestInformation(vtkInformation *request,
                                 vtkInformationVector **inputVector,
                                 vtkInformationVector *outputVector);

  virtual int RequestData(vtkInformation *request,
                          vtkInformationVector **inputVector,
                          vtkInformationVector *outputVector);

  virtual int ReadHeader();
  virtual int ReadHeader(vtkCharArray *headerBuffer);

  vtkStringArray *DataFiles;

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

#endif //__vtkPNrrdReader_h