boost/range/end.hpp

   1 // Boost.Range library
   2 //
   3 //  Copyright Thorsten Ottosen 2003-2004. Use, modification and
   4 //  distribution is subject to the Boost Software License, Version
   5 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // For more information, see http://www.boost.org/libs/range/
   9 //
  10
  11 #ifndef BOOST_RANGE_END_HPP
  12 #define BOOST_RANGE_END_HPP
  13
  14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  15 # pragma once
  16 #endif
  17
  18 #include <boost/range/config.hpp>
  19
  20 #ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
  21 #include <boost/range/detail/end.hpp>
  22 #else
  23
  24 #include <boost/range/detail/implementation_help.hpp>
  25 #include <boost/range/iterator.hpp>
  26 #include <boost/range/const_iterator.hpp>
  27
  28 namespace boost
  29 {
  30
  31 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
  32     !BOOST_WORKAROUND(__GNUC__, < 3) \
  33     /**/
  34 namespace range_detail
  35 {
  36 #endif
  37
  38         //////////////////////////////////////////////////////////////////////
  39         // primary template
  40         //////////////////////////////////////////////////////////////////////
  41         template< typename C >
  42         inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
  43         range_end( C& c )
  44         {
  45             //
  46             // If you get a compile-error here, it is most likely because
  47             // you have not implemented range_begin() properly in
  48             // the namespace of C
  49             //
  50             return c.end();
  51         }
  52
  53         //////////////////////////////////////////////////////////////////////
  54         // pair
  55         //////////////////////////////////////////////////////////////////////
  56
  57         template< typename Iterator >
  58         inline Iterator range_end( const std::pair<Iterator,Iterator>& p )
  59         {
  60             return p.second;
  61         }
  62
  63         template< typename Iterator >
  64         inline Iterator range_end( std::pair<Iterator,Iterator>& p )
  65         {
  66             return p.second;
  67         }
  68
  69         //////////////////////////////////////////////////////////////////////
  70         // array
  71         //////////////////////////////////////////////////////////////////////
  72
  73         template< typename T, std::size_t sz >
  74         inline const T* range_end( const T (&a)[sz] )
  75         {
  76             return range_detail::array_end<T,sz>( a );
  77         }
  78
  79         template< typename T, std::size_t sz >
  80         inline T* range_end( T (&a)[sz] )
  81         {
  82             return range_detail::array_end<T,sz>( a );
  83         }
  84
  85 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
  86     !BOOST_WORKAROUND(__GNUC__, < 3) \
  87     /**/
  88 } // namespace 'range_detail'
  89 #endif
  90
  91 template< class T >
  92 inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
  93 {
  94 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
  95     !BOOST_WORKAROUND(__GNUC__, < 3) \
  96     /**/
  97     using namespace range_detail;
  98 #endif
  99     return range_end( r );
 100 }
 101
 102 template< class T >
 103 inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type end( const T& r )
 104 {
 105 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
 106     !BOOST_WORKAROUND(__GNUC__, < 3) \
 107     /**/
 108     using namespace range_detail;
 109 #endif
 110     return range_end( r );
 111 }
 112
 113 } // namespace 'boost'
 114
 115
 116
 117 #endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
 118
 119
 120 namespace boost
 121 {
 122     template< class T >
 123     inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type
 124     const_end( const T& r )
 125     {
 126         return boost::end( r );
 127     }
 128 }
 129
 130 #endif
 131