itkImageRegionConstIteratorWithIndex.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkImageRegionConstIteratorWithIndex.h,v $
  Language:  C++
  Date:      $Date: 2002/01/15 18:56:51 $
  Version:   $Revision: 1.4 $

  Copyright (c) 2002 Insight Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/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 notices for more information.

=========================================================================*/
#ifndef __itkImageRegionConstIteratorWithIndex_h
#define __itkImageRegionConstIteratorWithIndex_h

#include "itkImageConstIteratorWithIndex.h"

namespace itk
{

template<typename TImage>
class ImageRegionConstIteratorWithIndex : public ImageConstIteratorWithIndex<TImage>
{
public:
  typedef ImageRegionConstIteratorWithIndex Self;
  typedef ImageConstIteratorWithIndex<TImage>  Superclass;
  
  typedef typename TImage::IndexType  IndexType;

  typedef TImage ImageType;

  typedef typename TImage::PixelContainer PixelContainer;
  typedef typename PixelContainer::Pointer PixelContainerPointer;
  
  typedef typename TImage::RegionType RegionType;

  ImageRegionConstIteratorWithIndex() : ImageConstIteratorWithIndex<TImage>() {}
  
  ImageRegionConstIteratorWithIndex( const TImage *ptr,
                                  const RegionType& region )
    : ImageConstIteratorWithIndex<TImage>(ptr, region) {}

  ImageRegionConstIteratorWithIndex( const ImageConstIteratorWithIndex<TImage> &it)
    { this->ImageConstIteratorWithIndex<TImage>::operator=(it); }

  Self & operator++();

  Self & operator--();
};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkImageRegionConstIteratorWithIndex.txx"
#endif

#endif 

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