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 #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 #include <boost/config.hpp>
28 #include <boost/config/workaround.hpp>
29
30 namespace boost
31 {
32
33 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
34 namespace range_detail
35 {
36 #endif
37
38 //////////////////////////////////////////////////////////////////////
39 // primary template
40 //////////////////////////////////////////////////////////////////////
41 template< typename C >
42 BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
range_end(C & c)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 >
range_end(const std::pair<Iterator,Iterator> & p)58 BOOST_CONSTEXPR inline Iterator range_end( const std::pair<Iterator,Iterator>& p )
59 {
60 return p.second;
61 }
62
63 template< typename Iterator >
range_end(std::pair<Iterator,Iterator> & p)64 BOOST_CONSTEXPR 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 >
range_end(const T (& a)[sz])74 BOOST_CONSTEXPR inline const T* range_end( const T (&a)[sz] ) BOOST_NOEXCEPT
75 {
76 return range_detail::array_end<T,sz>( a );
77 }
78
79 template< typename T, std::size_t sz >
range_end(T (& a)[sz])80 BOOST_CONSTEXPR inline T* range_end( T (&a)[sz] ) BOOST_NOEXCEPT
81 {
82 return range_detail::array_end<T,sz>( a );
83 }
84
85 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
86 } // namespace 'range_detail'
87 #endif
88
89 namespace range_adl_barrier
90 {
91
92 template< class T >
93 #if !BOOST_WORKAROUND(BOOST_GCC, < 40700)
94 BOOST_CONSTEXPR
95 #endif
end(T & r)96 inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
97 {
98 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
99 using namespace range_detail;
100 #endif
101 return range_end( r );
102 }
103
104 template< class T >
105 #if !BOOST_WORKAROUND(BOOST_GCC, < 40700)
106 BOOST_CONSTEXPR
107 #endif
end(const T & r)108 inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type end( const T& r )
109 {
110 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
111 using namespace range_detail;
112 #endif
113 return range_end( r );
114 }
115
116 } // namespace range_adl_barrier
117 } // namespace 'boost'
118
119 #endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
120
121 namespace boost
122 {
123 namespace range_adl_barrier
124 {
125 template< class T >
126 BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type
const_end(const T & r)127 const_end( const T& r )
128 {
129 return boost::range_adl_barrier::end( r );
130 }
131 } // namespace range_adl_barrier
132 using namespace range_adl_barrier;
133 } // namespace boost
134
135 #endif
136
137