otbPersistentImageFilter.h

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

  Program:   ORFEO Toolbox
  Language:  C++
  Date:      $Date$
  Version:   $Revision$


  Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
  See OTBCopyright.txt 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 notices for more information.

=========================================================================*/
#ifndef __otbPersistentImageFilter_h
#define __otbPersistentImageFilter_h

#include "itkImageToImageFilter.h"

namespace otb
{
template <class TInputImage, class TOutputImage>
class ITK_EXPORT PersistentImageFilter
  : public itk::ImageToImageFilter<TInputImage, TOutputImage>
{
public:
  typedef PersistentImageFilter                              Self;
  typedef itk::ImageToImageFilter<TInputImage, TOutputImage> Superclass;
  typedef itk::SmartPointer<Self>                            Pointer;
  typedef itk::SmartPointer<const Self>                      ConstPointer;

  itkTypeMacro(PersistentImageFilter, ImageToImageFilter);

  typedef TInputImage  InputImageType;
  typedef TOutputImage OutputImageType;
  virtual void Reset(void) = 0;
  virtual void Synthetize(void) = 0;

protected:
  PersistentImageFilter() {}
  virtual ~PersistentImageFilter() {}
  virtual void PrintSelf(std::ostream& os, itk::Indent indent) const
  {
    Superclass::PrintSelf(os, indent);
  }

private:
  PersistentImageFilter(const Self &); //purposely not implemented
  void operator =(const Self&); //purposely not implemented
};
} // End namespace otb

#endif