ceph/src/boost/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)
  15 # pragma once
  16 #endif
  17
  18 #include <boost/range/config.hpp>
  19
  20 #include <boost/range/detail/implementation_help.hpp>
  21 #include <boost/range/iterator.hpp>
  22 #include <boost/range/const_iterator.hpp>
  23 #include <boost/config.hpp>
  24 #include <boost/config/workaround.hpp>
  25
  26 namespace boost
  27 {
  28
  29 #if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
  30 namespace range_detail
  31 {
  32 #endif
  33
  34         //////////////////////////////////////////////////////////////////////
  35         // primary template
  36         //////////////////////////////////////////////////////////////////////
  37         template< typename C >
  38         BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
  39         range_end( C& c )
  40         {
  41             //
  42             // If you get a compile-error here, it is most likely because
  43             // you have not implemented range_begin() properly in
  44             // the namespace of C
  45             //
  46             return c.end();
  47         }
  48
  49         //////////////////////////////////////////////////////////////////////
  50         // pair
  51         //////////////////////////////////////////////////////////////////////
  52
  53         template< typename Iterator >
  54         BOOST_CONSTEXPR inline Iterator range_end( const std::pair<Iterator,Iterator>& p )
  55         {
  56             return p.second;
  57         }
  58
  59         template< typename Iterator >
  60         BOOST_CONSTEXPR inline Iterator range_end( std::pair<Iterator,Iterator>& p )
  61         {
  62             return p.second;
  63         }
  64
  65         //////////////////////////////////////////////////////////////////////
  66         // array
  67         //////////////////////////////////////////////////////////////////////
  68
  69         template< typename T, std::size_t sz >
  70         BOOST_CONSTEXPR inline const T* range_end( const T (&a)[sz] ) BOOST_NOEXCEPT
  71         {
  72             return range_detail::array_end<T,sz>( a );
  73         }
  74
  75         template< typename T, std::size_t sz >
  76         BOOST_CONSTEXPR inline T* range_end( T (&a)[sz] ) BOOST_NOEXCEPT
  77         {
  78             return range_detail::array_end<T,sz>( a );
  79         }
  80
  81 #if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
  82 } // namespace 'range_detail'
  83 #endif
  84
  85 namespace range_adl_barrier
  86 {
  87
  88 template< class T >
  89 #if !BOOST_WORKAROUND(BOOST_GCC, < 40700)
  90 BOOST_CONSTEXPR
  91 #endif
  92 inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
  93 {
  94 #if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
  95     using namespace range_detail;
  96 #endif
  97     return range_end( r );
  98 }
  99
 100 template< class T >
 101 #if !BOOST_WORKAROUND(BOOST_GCC, < 40700)
 102 BOOST_CONSTEXPR
 103 #endif
 104 inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type end( const T& r )
 105 {
 106 #if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
 107     using namespace range_detail;
 108 #endif
 109     return range_end( r );
 110 }
 111
 112     } // namespace range_adl_barrier
 113 } // namespace 'boost'
 114
 115 namespace boost
 116 {
 117     namespace range_adl_barrier
 118     {
 119         template< class T >
 120         BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type
 121         const_end( const T& r )
 122         {
 123             return boost::range_adl_barrier::end( r );
 124         }
 125     } // namespace range_adl_barrier
 126     using namespace range_adl_barrier;
 127 } // namespace boost
 128
 129 #endif
 130