itkPixelAccessor.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkPixelAccessor.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-02-19 19:41:23 $
00007   Version:   $Revision: 1.8 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkPixelAccessor_h
00018 #define __itkPixelAccessor_h
00019 
00020 #include "itkMacro.h"
00021 namespace itk
00022 {
00023 
00052 template <class TInternalType, class TExternalType >
00053 class ITK_EXPORT PixelAccessor  
00054 {
00055 public:
00058   typedef TExternalType ExternalType;
00059 
00062   typedef TInternalType InternalType;
00063 
00064   inline void Set(TInternalType & output, const TExternalType & input) const
00065     {output = (TInternalType) input;}
00066 
00067   inline TExternalType Get( const TInternalType & input ) const
00068     {return (TExternalType)input;}
00069 };
00070   
00071 } // end namespace itk
00072   
00073 
00074 #endif
00075