text: // Boost.Range library
  //
  //  Copyright Thorsten Ottosen 2003-2004. Use, modification and
  //  distribution is subject to the Boost Software License, Version
  //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
  //  http://www.boost.org/LICENSE_1_0.txt)
  //
  // For more information, see http://www.boost.org/libs/range/
  //
  
  #ifndef BOOST_RANGE_DETAIL_SIZER_HPP
  #define BOOST_RANGE_DETAIL_SIZER_HPP
  
  #if defined(_MSC_VER)
  # pragma once
  #endif
  
  #include <boost/range/config.hpp>
  #include <cstddef>
  
  namespace boost 
  {
      //////////////////////////////////////////////////////////////////////
      // constant array size
      //////////////////////////////////////////////////////////////////////
      
      template< typename T, std::size_t sz >
      char (& sizer( const T BOOST_RANGE_ARRAY_REF()[sz] ) )[sz];
      
      template< typename T, std::size_t sz >
      char (& sizer( T BOOST_RANGE_ARRAY_REF()[sz] ) )[sz];
  
  } // namespace 'boost'
  
  #endif
  