itkSTLConstContainerAdaptor.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkSTLConstContainerAdaptor.h,v $
  Language:  C++
  Date:      $Date: 2003/09/10 14:29:24 $
  Version:   $Revision: 1.3 $

  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 __itkSTLConstContainerAdaptor_h
#define __itkSTLConstContainerAdaptor_h


namespace itk {


template<typename TContainer>
class STLConstContainerAdaptor
{
public:

  typedef const TContainer                      AdapteeType;

  typedef const typename AdapteeType::Element            ElementType;
  typedef const typename AdapteeType::STLContainerType   TargetType;
  

private:

  AdapteeType & m_AdapteeRef;
  
  STLConstContainerAdaptor(const STLConstContainerAdaptor & r);

  /* hide and avoid operator= */
  const STLConstContainerAdaptor & operator=(const STLConstContainerAdaptor & r);
  
  
public:

  STLConstContainerAdaptor(AdapteeType & adaptee)
    : m_AdapteeRef(adaptee)
  {}
  
  STLConstContainerAdaptor(AdapteeType * adaptee)
    : m_AdapteeRef(*adaptee)
  {}
  
  TargetType & GetSTLConstContainerRef()
  {
    return m_AdapteeRef.CastToSTLConstContainer(); 
  }
  
};


}   // end namespace itk

#endif

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