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
range_end(C & c)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 >
range_end(const std::pair<Iterator,Iterator> & p)54 BOOST_CONSTEXPR inline Iterator range_end( const std::pair<Iterator,Iterator>& p )
55 {
56 return p.second;
57 }
58
59 template< typename Iterator >
range_end(std::pair<Iterator,Iterator> & p)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 >
range_end(const T (& a)[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 >
range_end(T (& a)[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
end(T & r)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
end(const T & r)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
const_end(const T & r)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
131