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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkImageReverseConstIterator.txx,v $
Language: C++
Date: $Date: 2003-09-10 14:29:12 $
Version: $Revision: 1.2 $
Copyright (c) Insight Software 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 _itkImageReverseConstIterator_txx
#define _itkImageReverseConstIterator_txx
#include "itkImageReverseConstIterator.h"
namespace itk
{
//----------------------------------------------------------------------------
// Begin() is the last pixel in the region.
template<class TImage>
ImageReverseConstIterator<TImage>
ImageReverseConstIterator<TImage>
::Begin() const
{
// Copy the current iterator
Self it( *this );
// Set the offset to the m_BeginOffset.
it.m_Offset = m_BeginOffset;
return it;
}
//----------------------------------------------------------------------------
// End() is one pixel before the first pixel in the current region.
// The index of this pixel is
// [m_StartIndex[0] - 1,
// m_StartIndex[1], ...,
// m_StartIndex[VImageDimension-2],
// m_StartIndex[VImageDimension-1]]
//
template<class TImage>
ImageReverseConstIterator<TImage>
ImageReverseConstIterator<TImage>
::End() const
{
// Copy the current iterator
Self it( *this );
// Set the offset to the m_EndOffset.
it.m_Offset = m_EndOffset;
return it;
}
} // end namespace itk
#endif
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