[3408] | 1 | #ifndef BOOST_RANGE_DETAIL_MICROSOFT_HPP |
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| 2 | #define BOOST_RANGE_DETAIL_MICROSOFT_HPP |
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| 3 | |
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| 4 | // Boost.Range MFC/ATL Extension |
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| 5 | // |
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| 6 | // Copyright Shunsuke Sogame 2005-2006. |
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| 7 | // Distributed under the Boost Software License, Version 1.0. |
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| 8 | // (See accompanying file LICENSE_1_0.txt or copy at |
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| 9 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 10 | |
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| 11 | |
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| 12 | |
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| 13 | |
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| 14 | // config |
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| 15 | // |
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| 16 | |
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| 17 | |
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| 18 | #include <boost/range/iterator.hpp> |
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| 19 | |
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| 20 | |
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| 21 | #define BOOST_RANGE_DETAIL_MICROSOFT_RANGE_VERSION_1 1 |
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| 22 | |
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| 23 | |
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| 24 | #if !defined(BOOST_RANGE_DETAIL_MICROSOFT_RANGE_VERSION_1) |
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| 25 | #define BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator range_mutable_iterator |
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| 26 | #define BOOST_RANGE_DETAIL_MICROSOFT_range_begin range_begin |
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| 27 | #define BOOST_RANGE_DETAIL_MICROSOFT_range_end range_end |
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| 28 | #else |
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| 29 | #define BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator range_mutable_iterator |
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| 30 | #define BOOST_RANGE_DETAIL_MICROSOFT_range_begin range_begin |
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| 31 | #define BOOST_RANGE_DETAIL_MICROSOFT_range_end range_end |
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| 32 | #endif |
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| 33 | |
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| 34 | |
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| 35 | |
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| 36 | |
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| 37 | // yet another customization way |
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| 38 | // |
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| 39 | |
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| 40 | |
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| 41 | #include <boost/iterator/iterator_traits.hpp> // iterator_difference |
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| 42 | #include <boost/mpl/identity.hpp> |
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| 43 | #include <boost/mpl/if.hpp> |
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| 44 | #include <boost/preprocessor/cat.hpp> |
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| 45 | #include <boost/preprocessor/control/iif.hpp> |
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| 46 | #include <boost/preprocessor/comma_if.hpp> |
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| 47 | #include <boost/preprocessor/detail/is_unary.hpp> |
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| 48 | #include <boost/preprocessor/list/for_each.hpp> |
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| 49 | #include <boost/preprocessor/repetition/enum_params.hpp> |
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| 50 | #include <boost/preprocessor/repetition/repeat.hpp> |
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| 51 | #include <boost/preprocessor/seq/for_each_i.hpp> |
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| 52 | #include <boost/preprocessor/seq/size.hpp> |
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| 53 | #include <boost/preprocessor/tuple/eat.hpp> |
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| 54 | #include <boost/range/const_iterator.hpp> |
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| 55 | #include <boost/range/size_type.hpp> |
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| 56 | #include <boost/type_traits/is_const.hpp> |
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| 57 | #include <boost/type_traits/is_same.hpp> |
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| 58 | #include <boost/type_traits/remove_cv.hpp> |
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| 59 | #include <boost/utility/addressof.hpp> |
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| 60 | #include <boost/utility/enable_if.hpp> // disable_if |
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| 61 | |
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| 62 | #if !defined(BOOST_RANGE_DETAIL_MICROSOFT_RANGE_VERSION_1) |
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| 63 | #include <boost/range/mutable_iterator.hpp> |
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| 64 | #else |
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| 65 | #include <iterator> // distance |
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| 66 | #include <boost/range/begin.hpp> |
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| 67 | #include <boost/range/end.hpp> |
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| 68 | #include <boost/range/iterator.hpp> |
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| 69 | #endif |
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| 70 | |
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| 71 | |
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| 72 | namespace boost { namespace range_detail_microsoft { |
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| 73 | |
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| 74 | |
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| 75 | // customization point |
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| 76 | // |
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| 77 | |
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| 78 | template< class Tag > |
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| 79 | struct customization; |
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| 80 | |
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| 81 | |
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| 82 | template< class T > |
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| 83 | struct customization_tag; |
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| 84 | |
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| 85 | |
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| 86 | struct using_type_as_tag |
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| 87 | { }; |
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| 88 | |
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| 89 | |
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| 90 | // Topic: |
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| 91 | // In fact, it is unnecessary for VC++. |
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| 92 | // VC++'s behavior seems conforming, while GCC fails without this. |
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| 93 | template< class Iterator, class T > |
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| 94 | struct mutable_ : |
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| 95 | disable_if< is_const<T>, Iterator > |
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| 96 | { }; |
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| 97 | |
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| 98 | |
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| 99 | // helpers |
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| 100 | // |
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| 101 | |
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| 102 | template< class Tag, class T > |
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| 103 | struct customization_tag_of |
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| 104 | { |
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| 105 | typedef typename mpl::if_< is_same<using_type_as_tag, Tag>, |
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| 106 | T, |
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| 107 | Tag |
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| 108 | >::type type; |
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| 109 | }; |
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| 110 | |
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| 111 | |
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| 112 | template< class T > |
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| 113 | struct customization_of |
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| 114 | { |
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| 115 | typedef typename remove_cv<T>::type bare_t; |
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| 116 | typedef typename customization_tag<bare_t>::type tag_t; |
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| 117 | typedef customization<tag_t> type; |
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| 118 | }; |
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| 119 | |
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| 120 | |
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| 121 | template< class T > |
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| 122 | struct mutable_iterator_of |
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| 123 | { |
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| 124 | typedef typename remove_cv<T>::type bare_t; |
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| 125 | typedef typename customization_of<bare_t>::type cust_t; |
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| 126 | typedef typename cust_t::template meta<bare_t>::mutable_iterator type; |
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| 127 | }; |
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| 128 | |
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| 129 | |
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| 130 | template< class T > |
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| 131 | struct const_iterator_of |
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| 132 | { |
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| 133 | typedef typename remove_cv<T>::type bare_t; |
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| 134 | typedef typename customization_of<bare_t>::type cust_t; |
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| 135 | typedef typename cust_t::template meta<bare_t>::const_iterator type; |
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| 136 | }; |
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| 137 | |
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| 138 | |
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| 139 | template< class T > |
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| 140 | struct size_type_of |
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| 141 | { |
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| 142 | typedef typename range_detail_microsoft::mutable_iterator_of<T>::type miter_t; |
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| 143 | typedef typename iterator_difference<miter_t>::type type; |
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| 144 | }; |
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| 145 | |
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| 146 | |
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| 147 | template< class T > inline |
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| 148 | typename mutable_iterator_of<T>::type |
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| 149 | begin_of(T& x) |
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| 150 | { |
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| 151 | typedef typename customization_of<T>::type cust_t; |
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| 152 | return cust_t().template begin<typename mutable_iterator_of<T>::type>(x); |
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| 153 | } |
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| 154 | |
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| 155 | |
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| 156 | template< class T > inline |
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| 157 | typename const_iterator_of<T>::type |
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| 158 | begin_of(T const& x) |
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| 159 | { |
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| 160 | typedef typename customization_of<T>::type cust_t; |
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| 161 | return cust_t().template begin<typename const_iterator_of<T>::type>(x); |
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| 162 | } |
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| 163 | |
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| 164 | |
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| 165 | template< class T > inline |
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| 166 | typename mutable_iterator_of<T>::type |
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| 167 | end_of(T& x) |
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| 168 | { |
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| 169 | typedef typename customization_of<T>::type cust_t; |
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| 170 | return cust_t().template end<typename mutable_iterator_of<T>::type>(x); |
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| 171 | } |
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| 172 | |
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| 173 | |
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| 174 | template< class T > inline |
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| 175 | typename const_iterator_of<T>::type |
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| 176 | end_of(T const& x) |
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| 177 | { |
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| 178 | typedef typename customization_of<T>::type cust_t; |
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| 179 | return cust_t().template end<typename const_iterator_of<T>::type>(x); |
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| 180 | } |
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| 181 | |
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| 182 | |
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| 183 | #if defined(BOOST_RANGE_DETAIL_MICROSOFT_RANGE_VERSION_1) |
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| 184 | |
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| 185 | template< class T > inline |
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| 186 | typename size_type_of<T>::type |
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| 187 | size_of(T const& x) |
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| 188 | { |
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| 189 | return std::distance(boost::begin(x), boost::end(x)); |
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| 190 | } |
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| 191 | |
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| 192 | #endif |
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| 193 | |
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| 194 | |
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| 195 | template< class Range > |
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| 196 | struct compatible_mutable_iterator : |
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| 197 | BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator<Range> |
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| 198 | { }; |
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| 199 | |
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| 200 | |
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| 201 | } } // namespace boost::range_detail_microsoft |
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| 202 | |
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| 203 | |
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| 204 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_open(NamespaceList) \ |
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| 205 | BOOST_PP_LIST_FOR_EACH(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_open_op, ~, NamespaceList) \ |
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| 206 | /**/ |
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| 207 | |
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| 208 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_open_op(r, data, elem) \ |
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| 209 | namespace elem { \ |
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| 210 | /**/ |
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| 211 | |
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| 212 | |
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| 213 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_close(NamespaceList) \ |
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| 214 | BOOST_PP_LIST_FOR_EACH(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_close_op, ~, NamespaceList) \ |
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| 215 | /**/ |
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| 216 | |
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| 217 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_close_op(r, data, elem) \ |
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| 218 | } \ |
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| 219 | /**/ |
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| 220 | |
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| 221 | |
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| 222 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_expand_op(r, data, elem) \ |
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| 223 | :: elem \ |
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| 224 | /**/ |
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| 225 | |
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| 226 | |
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| 227 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE(Tag, NamespaceList, Name) \ |
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| 228 | namespace boost { namespace range_detail_microsoft { \ |
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| 229 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_tag(Tag, BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 230 | } } \ |
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| 231 | \ |
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| 232 | namespace boost { \ |
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| 233 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_mutable_iterator(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 234 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_const_iterator(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 235 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_size_type(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 236 | } \ |
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| 237 | \ |
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| 238 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_open(NamespaceList) \ |
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| 239 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_begin(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 240 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_begin_const(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 241 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_end(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 242 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_end_const(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 243 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_size(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name)) \ |
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| 244 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_close(NamespaceList) \ |
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| 245 | /**/ |
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| 246 | |
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| 247 | |
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| 248 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_fullname(NamespaceList, Name) \ |
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| 249 | BOOST_PP_LIST_FOR_EACH(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_expand_op, ~, NamespaceList) :: Name \ |
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| 250 | /**/ |
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| 251 | |
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| 252 | |
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| 253 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_tag(Tag, Fullname) \ |
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| 254 | template< > \ |
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| 255 | struct customization_tag< Fullname > : \ |
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| 256 | customization_tag_of< Tag, Fullname > \ |
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| 257 | { }; \ |
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| 258 | /**/ |
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| 259 | |
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| 260 | |
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| 261 | // metafunctions |
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| 262 | // |
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| 263 | |
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| 264 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_mutable_iterator(Fullname) \ |
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| 265 | template< > \ |
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| 266 | struct BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator< Fullname > : \ |
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| 267 | range_detail_microsoft::mutable_iterator_of< Fullname > \ |
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| 268 | { }; \ |
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| 269 | /**/ |
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| 270 | |
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| 271 | |
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| 272 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_const_iterator(Fullname) \ |
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| 273 | template< > \ |
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| 274 | struct range_const_iterator< Fullname > : \ |
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| 275 | range_detail_microsoft::const_iterator_of< Fullname > \ |
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| 276 | { }; \ |
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| 277 | /**/ |
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| 278 | |
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| 279 | |
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| 280 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_size_type(Fullname) \ |
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| 281 | template< > \ |
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| 282 | struct range_size< Fullname > : \ |
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| 283 | range_detail_microsoft::size_type_of< Fullname > \ |
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| 284 | { }; \ |
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| 285 | /**/ |
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| 286 | |
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| 287 | |
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| 288 | // functions |
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| 289 | // |
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| 290 | |
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| 291 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_begin(Fullname) \ |
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| 292 | inline \ |
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| 293 | boost::range_detail_microsoft::mutable_iterator_of< Fullname >::type \ |
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| 294 | BOOST_RANGE_DETAIL_MICROSOFT_range_begin(Fullname& x) \ |
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| 295 | { \ |
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| 296 | return boost::range_detail_microsoft::begin_of(x); \ |
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| 297 | } \ |
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| 298 | /**/ |
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| 299 | |
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| 300 | |
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| 301 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_begin_const(Fullname) \ |
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| 302 | inline \ |
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| 303 | boost::range_detail_microsoft::const_iterator_of< Fullname >::type \ |
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| 304 | BOOST_RANGE_DETAIL_MICROSOFT_range_begin(Fullname const& x) \ |
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| 305 | { \ |
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| 306 | return boost::range_detail_microsoft::begin_of(x); \ |
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| 307 | } \ |
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| 308 | /**/ |
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| 309 | |
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| 310 | |
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| 311 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_end(Fullname) \ |
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| 312 | inline \ |
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| 313 | boost::range_detail_microsoft::mutable_iterator_of< Fullname >::type \ |
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| 314 | BOOST_RANGE_DETAIL_MICROSOFT_range_end(Fullname& x) \ |
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| 315 | { \ |
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| 316 | return boost::range_detail_microsoft::end_of(x); \ |
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| 317 | } \ |
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| 318 | /**/ |
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| 319 | |
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| 320 | |
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| 321 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_end_const(Fullname) \ |
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| 322 | inline \ |
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| 323 | boost::range_detail_microsoft::const_iterator_of< Fullname >::type \ |
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| 324 | BOOST_RANGE_DETAIL_MICROSOFT_range_end(Fullname const& x) \ |
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| 325 | { \ |
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| 326 | return boost::range_detail_microsoft::end_of(x); \ |
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| 327 | } \ |
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| 328 | /**/ |
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| 329 | |
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| 330 | |
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| 331 | #if !defined(BOOST_RANGE_DETAIL_MICROSOFT_RANGE_VERSION_1) |
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| 332 | |
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| 333 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_size(Fullname) \ |
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| 334 | /**/ |
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| 335 | |
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| 336 | #else |
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| 337 | |
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| 338 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TYPE_size(Fullname) \ |
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| 339 | inline \ |
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| 340 | boost::range_detail_microsoft::size_type_of< Fullname >::type \ |
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| 341 | boost_range_size(Fullname const& x) \ |
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| 342 | { \ |
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| 343 | return boost::range_detail_microsoft::size_of(x); \ |
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| 344 | } \ |
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| 345 | /**/ |
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| 346 | |
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| 347 | #endif |
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| 348 | |
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| 349 | |
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| 350 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE(Tag, NamespaceList, Name, ParamSeqOrCount) \ |
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| 351 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_impl( \ |
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| 352 | Tag, NamespaceList, Name, \ |
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| 353 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_to_param_seq(ParamSeqOrCount) \ |
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| 354 | ) \ |
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| 355 | /**/ |
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| 356 | |
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| 357 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_to_param_seq(ParamSeqOrCount) \ |
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| 358 | BOOST_PP_IIF(BOOST_PP_IS_UNARY(ParamSeqOrCount), \ |
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| 359 | ParamSeqOrCount BOOST_PP_TUPLE_EAT(3), \ |
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| 360 | BOOST_PP_REPEAT \ |
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| 361 | )(ParamSeqOrCount, BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_to_param_seq_op, ~) \ |
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| 362 | /**/ |
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| 363 | |
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| 364 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_to_param_seq_op(z, n, _) \ |
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| 365 | (class) \ |
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| 366 | /**/ |
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| 367 | |
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| 368 | |
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| 369 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_impl(Tag, NamespaceList, Name, ParamSeq) \ |
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| 370 | namespace boost { namespace range_detail_microsoft { \ |
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| 371 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_tag( \ |
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| 372 | Tag, \ |
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| 373 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 374 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 375 | ) \ |
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| 376 | } } \ |
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| 377 | \ |
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| 378 | namespace boost { \ |
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| 379 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_mutable_iterator( \ |
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| 380 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 381 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 382 | ) \ |
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| 383 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_const_iterator( \ |
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| 384 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 385 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 386 | ) \ |
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| 387 | \ |
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| 388 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size_type( \ |
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| 389 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 390 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 391 | ) \ |
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| 392 | } \ |
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| 393 | \ |
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| 394 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_open(NamespaceList) \ |
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| 395 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_begin( \ |
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| 396 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 397 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 398 | ) \ |
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| 399 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_begin_const( \ |
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| 400 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 401 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 402 | ) \ |
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| 403 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_end( \ |
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| 404 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 405 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 406 | ) \ |
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| 407 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_end_const( \ |
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| 408 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 409 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 410 | ) \ |
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| 411 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size( \ |
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| 412 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq), \ |
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| 413 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 414 | ) \ |
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| 415 | BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_close(NamespaceList) \ |
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| 416 | /**/ |
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| 417 | |
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| 418 | |
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| 419 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params(ParamSeq) \ |
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| 420 | BOOST_PP_SEQ_FOR_EACH_I(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params_op, ~, ParamSeq) \ |
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| 421 | /**/ |
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| 422 | |
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| 423 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_params_op(r, data, i, elem) \ |
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| 424 | BOOST_PP_COMMA_IF(i) elem BOOST_PP_CAT(T, i) \ |
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| 425 | /**/ |
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| 426 | |
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| 427 | |
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| 428 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_fullname(NamespaceList, Name, ParamSeq) \ |
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| 429 | BOOST_PP_LIST_FOR_EACH(BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_namespace_expand_op, ~, NamespaceList) \ |
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| 430 | :: Name < BOOST_PP_ENUM_PARAMS(BOOST_PP_SEQ_SIZE(ParamSeq), T) > \ |
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| 431 | /**/ |
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| 432 | |
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| 433 | |
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| 434 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_tag(Tag, Params, Fullname) \ |
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| 435 | template< Params > \ |
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| 436 | struct customization_tag< Fullname > : \ |
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| 437 | customization_tag_of< Tag, Fullname > \ |
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| 438 | { }; \ |
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| 439 | /**/ |
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| 440 | |
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| 441 | |
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| 442 | // metafunctions |
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| 443 | // |
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| 444 | |
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| 445 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_mutable_iterator(Params, Fullname) \ |
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| 446 | template< Params > \ |
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| 447 | struct BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator< Fullname > : \ |
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| 448 | range_detail_microsoft::mutable_iterator_of< Fullname > \ |
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| 449 | { }; \ |
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| 450 | /**/ |
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| 451 | |
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| 452 | |
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| 453 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_const_iterator(Params, Fullname) \ |
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| 454 | template< Params > \ |
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| 455 | struct range_const_iterator< Fullname > : \ |
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| 456 | range_detail_microsoft::const_iterator_of< Fullname > \ |
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| 457 | { }; \ |
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| 458 | /**/ |
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| 459 | |
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| 460 | |
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| 461 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size_type(Params, Fullname) \ |
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| 462 | template< Params > \ |
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| 463 | struct range_size< Fullname > : \ |
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| 464 | range_detail_microsoft::size_type_of< Fullname > \ |
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| 465 | { }; \ |
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| 466 | /**/ |
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| 467 | |
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| 468 | |
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| 469 | // functions |
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| 470 | // |
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| 471 | |
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| 472 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_begin(Params, Fullname) \ |
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| 473 | template< Params > inline \ |
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| 474 | typename boost::range_detail_microsoft::mutable_iterator_of< Fullname >::type \ |
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| 475 | BOOST_RANGE_DETAIL_MICROSOFT_range_begin(Fullname& x) \ |
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| 476 | { \ |
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| 477 | return boost::range_detail_microsoft::begin_of(x); \ |
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| 478 | } \ |
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| 479 | /**/ |
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| 480 | |
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| 481 | |
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| 482 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_begin_const(Params, Fullname) \ |
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| 483 | template< Params > inline \ |
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| 484 | typename boost::range_detail_microsoft::const_iterator_of< Fullname >::type \ |
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| 485 | BOOST_RANGE_DETAIL_MICROSOFT_range_begin(Fullname const& x) \ |
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| 486 | { \ |
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| 487 | return boost::range_detail_microsoft::begin_of(x); \ |
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| 488 | } \ |
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| 489 | /**/ |
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| 490 | |
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| 491 | |
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| 492 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_end(Params, Fullname) \ |
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| 493 | template< Params > inline \ |
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| 494 | typename boost::range_detail_microsoft::mutable_iterator_of< Fullname >::type \ |
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| 495 | BOOST_RANGE_DETAIL_MICROSOFT_range_end(Fullname& x) \ |
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| 496 | { \ |
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| 497 | return boost::range_detail_microsoft::end_of(x); \ |
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| 498 | } \ |
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| 499 | /**/ |
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| 500 | |
---|
| 501 | |
---|
| 502 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_end_const(Params, Fullname) \ |
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| 503 | template< Params > inline \ |
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| 504 | typename boost::range_detail_microsoft::const_iterator_of< Fullname >::type \ |
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| 505 | BOOST_RANGE_DETAIL_MICROSOFT_range_end(Fullname const& x) \ |
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| 506 | { \ |
---|
| 507 | return boost::range_detail_microsoft::end_of(x); \ |
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| 508 | } \ |
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| 509 | /**/ |
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| 510 | |
---|
| 511 | |
---|
| 512 | #if !defined(BOOST_RANGE_DETAIL_MICROSOFT_RANGE_VERSION_1) |
---|
| 513 | |
---|
| 514 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size(Params, Fullname) \ |
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| 515 | /**/ |
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| 516 | |
---|
| 517 | #else |
---|
| 518 | |
---|
| 519 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size(Params, Fullname) \ |
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| 520 | template< Params > inline \ |
---|
| 521 | typename boost::range_detail_microsoft::size_type_of< Fullname >::type \ |
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| 522 | boost_range_size(Fullname const& x) \ |
---|
| 523 | { \ |
---|
| 524 | return boost::range_detail_microsoft::size_of(x); \ |
---|
| 525 | } \ |
---|
| 526 | /**/ |
---|
| 527 | |
---|
| 528 | #endif |
---|
| 529 | |
---|
| 530 | |
---|
| 531 | |
---|
| 532 | |
---|
| 533 | // list_iterator and helpers |
---|
| 534 | // |
---|
| 535 | |
---|
| 536 | |
---|
| 537 | #include <boost/assert.hpp> |
---|
| 538 | #include <boost/iterator/iterator_categories.hpp> |
---|
| 539 | #include <boost/iterator/iterator_facade.hpp> |
---|
| 540 | #include <boost/mpl/if.hpp> |
---|
| 541 | #include <boost/type_traits/is_same.hpp> |
---|
| 542 | |
---|
| 543 | |
---|
| 544 | // POSITION's header is undocumented, so is NULL. |
---|
| 545 | // |
---|
| 546 | struct __POSITION; // incomplete, but used as just a pointer. |
---|
| 547 | typedef __POSITION *POSITION; |
---|
| 548 | |
---|
| 549 | |
---|
| 550 | namespace boost { namespace range_detail_microsoft { |
---|
| 551 | |
---|
| 552 | |
---|
| 553 | template< |
---|
| 554 | class ListT, |
---|
| 555 | class Value, |
---|
| 556 | class Reference, |
---|
| 557 | class Traversal |
---|
| 558 | > |
---|
| 559 | struct list_iterator; |
---|
| 560 | |
---|
| 561 | |
---|
| 562 | template< |
---|
| 563 | class ListT, |
---|
| 564 | class Value, |
---|
| 565 | class Reference, |
---|
| 566 | class Traversal |
---|
| 567 | > |
---|
| 568 | struct list_iterator_super |
---|
| 569 | { |
---|
| 570 | typedef typename mpl::if_< is_same<use_default, Reference>, |
---|
| 571 | Value&, |
---|
| 572 | Reference |
---|
| 573 | >::type ref_t; |
---|
| 574 | |
---|
| 575 | typedef typename mpl::if_< is_same<use_default, Traversal>, |
---|
| 576 | bidirectional_traversal_tag, |
---|
| 577 | Traversal |
---|
| 578 | >::type trv_t; |
---|
| 579 | |
---|
| 580 | typedef iterator_facade< |
---|
| 581 | list_iterator<ListT, Value, Reference, Traversal>, |
---|
| 582 | Value, |
---|
| 583 | trv_t, |
---|
| 584 | ref_t |
---|
| 585 | > type; |
---|
| 586 | }; |
---|
| 587 | |
---|
| 588 | |
---|
| 589 | template< |
---|
| 590 | class ListT, |
---|
| 591 | class Value, |
---|
| 592 | class Reference = use_default, |
---|
| 593 | class Traversal = use_default |
---|
| 594 | > |
---|
| 595 | struct list_iterator : |
---|
| 596 | list_iterator_super<ListT, Value, Reference, Traversal>::type |
---|
| 597 | { |
---|
| 598 | private: |
---|
| 599 | typedef list_iterator self_t; |
---|
| 600 | typedef typename list_iterator_super<ListT, Value, Reference, Traversal>::type super_t; |
---|
| 601 | typedef typename super_t::reference ref_t; |
---|
| 602 | |
---|
| 603 | public: |
---|
| 604 | explicit list_iterator() |
---|
| 605 | { } |
---|
| 606 | |
---|
| 607 | explicit list_iterator(ListT& lst, POSITION pos) : |
---|
| 608 | m_plst(boost::addressof(lst)), m_pos(pos) |
---|
| 609 | { } |
---|
| 610 | |
---|
| 611 | template< class, class, class, class > friend struct list_iterator; |
---|
| 612 | template< class ListT_, class Value_, class Reference_, class Traversal_> |
---|
| 613 | list_iterator(list_iterator<ListT_, Value_, Reference_, Traversal_> const& other) : |
---|
| 614 | m_plst(other.m_plst), m_pos(other.m_pos) |
---|
| 615 | { } |
---|
| 616 | |
---|
| 617 | private: |
---|
| 618 | ListT *m_plst; |
---|
| 619 | POSITION m_pos; |
---|
| 620 | |
---|
| 621 | friend class iterator_core_access; |
---|
| 622 | ref_t dereference() const |
---|
| 623 | { |
---|
| 624 | BOOST_ASSERT(m_pos != 0 && "out of range"); |
---|
| 625 | return m_plst->GetAt(m_pos); |
---|
| 626 | } |
---|
| 627 | |
---|
| 628 | // A B C D x |
---|
| 629 | // Head Tail NULL(0) |
---|
| 630 | // |
---|
| 631 | void increment() |
---|
| 632 | { |
---|
| 633 | BOOST_ASSERT(m_pos != 0 && "out of range"); |
---|
| 634 | m_plst->GetNext(m_pos); |
---|
| 635 | } |
---|
| 636 | |
---|
| 637 | void decrement() |
---|
| 638 | { |
---|
| 639 | if (m_pos == 0) { |
---|
| 640 | m_pos = m_plst->GetTailPosition(); |
---|
| 641 | return; |
---|
| 642 | } |
---|
| 643 | |
---|
| 644 | m_plst->GetPrev(m_pos); |
---|
| 645 | } |
---|
| 646 | |
---|
| 647 | bool equal(self_t const& other) const |
---|
| 648 | { |
---|
| 649 | BOOST_ASSERT(m_plst == other.m_plst && "iterators incompatible"); |
---|
| 650 | return m_pos == other.m_pos; |
---|
| 651 | } |
---|
| 652 | }; |
---|
| 653 | |
---|
| 654 | |
---|
| 655 | // customization helpers |
---|
| 656 | // |
---|
| 657 | |
---|
| 658 | struct array_functions |
---|
| 659 | { |
---|
| 660 | template< class Iterator, class X > |
---|
| 661 | Iterator begin(X& x) |
---|
| 662 | { |
---|
| 663 | return x.GetData(); |
---|
| 664 | } |
---|
| 665 | |
---|
| 666 | template< class Iterator, class X > |
---|
| 667 | Iterator end(X& x) |
---|
| 668 | { |
---|
| 669 | return begin<Iterator>(x) + x.GetSize(); |
---|
| 670 | } |
---|
| 671 | }; |
---|
| 672 | |
---|
| 673 | |
---|
| 674 | struct list_functions |
---|
| 675 | { |
---|
| 676 | template< class Iterator, class X > |
---|
| 677 | Iterator begin(X& x) |
---|
| 678 | { |
---|
| 679 | return Iterator(x, x.GetHeadPosition()); |
---|
| 680 | } |
---|
| 681 | |
---|
| 682 | template< class Iterator, class X > |
---|
| 683 | Iterator end(X& x) |
---|
| 684 | { |
---|
| 685 | return Iterator(x, POSITION(0)); |
---|
| 686 | } |
---|
| 687 | }; |
---|
| 688 | |
---|
| 689 | |
---|
| 690 | } } // namespace boost::range_detail_microsoft |
---|
| 691 | |
---|
| 692 | |
---|
| 693 | |
---|
| 694 | |
---|
| 695 | // test |
---|
| 696 | // |
---|
| 697 | |
---|
| 698 | |
---|
| 699 | #if defined(BOOST_RANGE_DETAIL_MICROSOFT_TEST) |
---|
| 700 | |
---|
| 701 | |
---|
| 702 | #include <algorithm> |
---|
| 703 | #include <iterator> |
---|
| 704 | #include <vector> |
---|
| 705 | #include <boost/concept_check.hpp> |
---|
| 706 | #include <boost/next_prior.hpp> |
---|
| 707 | #include <boost/range/begin.hpp> |
---|
| 708 | #include <boost/range/concepts.hpp> |
---|
| 709 | #include <boost/range/const_iterator.hpp> |
---|
| 710 | #include <boost/range/difference_type.hpp> |
---|
| 711 | #include <boost/range/distance.hpp> |
---|
| 712 | #include <boost/range/empty.hpp> |
---|
| 713 | #include <boost/range/iterator_range.hpp> |
---|
| 714 | #include <boost/range/mutable_iterator.hpp> |
---|
| 715 | #include <boost/range/rbegin.hpp> |
---|
| 716 | #include <boost/range/rend.hpp> |
---|
| 717 | #include <boost/range/value_type.hpp> |
---|
| 718 | #include <boost/type_traits/is_same.hpp> |
---|
| 719 | |
---|
| 720 | |
---|
| 721 | namespace boost { namespace range_detail_microsoft { |
---|
| 722 | |
---|
| 723 | |
---|
| 724 | template< class Range1, class Range2 > |
---|
| 725 | bool test_equals(Range1 const& rng1, Range2 const& rng2) |
---|
| 726 | { |
---|
| 727 | return |
---|
| 728 | boost::distance(rng1) == boost::distance(rng2) && |
---|
| 729 | std::equal(boost::begin(rng1), boost::end(rng1), boost::begin(rng2)) |
---|
| 730 | ; |
---|
| 731 | } |
---|
| 732 | |
---|
| 733 | |
---|
| 734 | template< class AssocContainer, class PairT > |
---|
| 735 | bool test_find_key_and_mapped(AssocContainer const& ac, PairT const& pa) |
---|
| 736 | { |
---|
| 737 | typedef typename boost::range_const_iterator<AssocContainer>::type iter_t; |
---|
| 738 | for (iter_t it = boost::const_begin(ac), last = boost::const_end(ac); it != last; ++it) { |
---|
| 739 | if (it->first == pa.first && it->second == pa.second) |
---|
| 740 | return true; |
---|
| 741 | } |
---|
| 742 | |
---|
| 743 | return false; |
---|
| 744 | } |
---|
| 745 | |
---|
| 746 | |
---|
| 747 | // test functions |
---|
| 748 | // |
---|
| 749 | |
---|
| 750 | template< class Range > |
---|
| 751 | bool test_emptiness(Range& ) |
---|
| 752 | { |
---|
| 753 | bool result = true; |
---|
| 754 | |
---|
| 755 | Range emptyRng; |
---|
| 756 | result = result && boost::empty(emptyRng); |
---|
| 757 | |
---|
| 758 | return result; |
---|
| 759 | } |
---|
| 760 | |
---|
| 761 | |
---|
| 762 | template< class Range > |
---|
| 763 | bool test_trivial(Range& rng) |
---|
| 764 | { |
---|
| 765 | bool result = true; |
---|
| 766 | |
---|
| 767 | // convertibility check |
---|
| 768 | typedef typename range_const_iterator<Range>::type citer_t; |
---|
| 769 | citer_t cit = boost::begin(rng); |
---|
| 770 | (void)cit; // unused |
---|
| 771 | |
---|
| 772 | // mutability check |
---|
| 773 | typedef typename range_value<Range>::type val_t; |
---|
| 774 | val_t v = *boost::begin(rng); |
---|
| 775 | *boost::begin(rng) = v; |
---|
| 776 | result = result && *boost::begin(rng) == v; |
---|
| 777 | |
---|
| 778 | return result; |
---|
| 779 | } |
---|
| 780 | |
---|
| 781 | |
---|
| 782 | template< class Range > |
---|
| 783 | bool test_forward(Range& rng) |
---|
| 784 | { |
---|
| 785 | boost::function_requires< ForwardRangeConcept<Range> >(); |
---|
| 786 | |
---|
| 787 | bool result = (test_trivial)(rng); |
---|
| 788 | |
---|
| 789 | typedef typename range_value<Range>::type val_t; |
---|
| 790 | |
---|
| 791 | std::vector<val_t> saved; |
---|
| 792 | std::copy(boost::begin(rng), boost::end(rng), std::back_inserter(saved)); |
---|
| 793 | std::rotate(boost::begin(saved), boost::next(boost::begin(saved)), boost::end(saved)); |
---|
| 794 | |
---|
| 795 | std::rotate(boost::begin(rng), boost::next(boost::begin(rng)), boost::end(rng)); |
---|
| 796 | |
---|
| 797 | return result && (test_equals)(saved, rng); |
---|
| 798 | }; |
---|
| 799 | |
---|
| 800 | |
---|
| 801 | template< class Range > |
---|
| 802 | bool test_bidirectional(Range& rng) |
---|
| 803 | { |
---|
| 804 | boost::function_requires< BidirectionalRangeConcept<Range> >(); |
---|
| 805 | |
---|
| 806 | bool result = (test_forward)(rng); |
---|
| 807 | |
---|
| 808 | typedef typename range_value<Range>::type val_t; |
---|
| 809 | |
---|
| 810 | std::vector<val_t> saved; |
---|
| 811 | std::copy(boost::begin(rng), boost::end(rng), std::back_inserter(saved)); |
---|
| 812 | |
---|
| 813 | result = result && (test_equals)( |
---|
| 814 | boost::make_iterator_range(boost::rbegin(saved), boost::rend(saved)), |
---|
| 815 | boost::make_iterator_range(boost::rbegin(rng), boost::rend(rng)) |
---|
| 816 | ); |
---|
| 817 | |
---|
| 818 | return result; |
---|
| 819 | } |
---|
| 820 | |
---|
| 821 | |
---|
| 822 | template< class Range > |
---|
| 823 | bool test_random_access(Range& rng) |
---|
| 824 | { |
---|
| 825 | boost::function_requires< RandomAccessRangeConcept<Range> >(); |
---|
| 826 | |
---|
| 827 | bool result = (test_bidirectional)(rng); |
---|
| 828 | |
---|
| 829 | typedef typename range_value<Range>::type val_t; |
---|
| 830 | |
---|
| 831 | std::vector<val_t> saved; |
---|
| 832 | std::copy(boost::begin(rng), boost::end(rng), std::back_inserter(saved)); |
---|
| 833 | std::sort(boost::begin(saved), boost::end(saved)); |
---|
| 834 | |
---|
| 835 | std::random_shuffle(boost::begin(rng), boost::end(rng)); |
---|
| 836 | std::sort(boost::begin(rng), boost::end(rng)); |
---|
| 837 | result = result && (test_equals)(rng, saved); |
---|
| 838 | |
---|
| 839 | std::random_shuffle(boost::begin(rng), boost::end(rng)); |
---|
| 840 | std::stable_sort(boost::begin(rng), boost::end(rng)); |
---|
| 841 | result = result && (test_equals)(rng, saved); |
---|
| 842 | |
---|
| 843 | std::random_shuffle(boost::begin(rng), boost::end(rng)); |
---|
| 844 | std::partial_sort(boost::begin(rng), boost::end(rng), boost::end(rng)); |
---|
| 845 | result = result && (test_equals)(rng, saved); |
---|
| 846 | |
---|
| 847 | return result; |
---|
| 848 | } |
---|
| 849 | |
---|
| 850 | |
---|
| 851 | // initializer |
---|
| 852 | // |
---|
| 853 | |
---|
| 854 | template< class ArrayT, class SampleRange > |
---|
| 855 | bool test_init_array(ArrayT& arr, SampleRange const& sample) |
---|
| 856 | { |
---|
| 857 | typedef typename range_const_iterator<SampleRange>::type iter_t; |
---|
| 858 | typedef typename range_value<SampleRange>::type val_t; |
---|
| 859 | |
---|
| 860 | for (iter_t it = boost::const_begin(sample), last = boost::const_end(sample); it != last; ++it) { |
---|
| 861 | val_t v = *it; // works around ATL3 CSimpleArray |
---|
| 862 | arr.Add(v); |
---|
| 863 | } |
---|
| 864 | |
---|
| 865 | return (test_equals)(arr, sample); |
---|
| 866 | } |
---|
| 867 | |
---|
| 868 | |
---|
| 869 | template< class ListT, class SampleRange > |
---|
| 870 | bool test_init_list(ListT& lst, SampleRange const& sample) |
---|
| 871 | { |
---|
| 872 | typedef typename range_const_iterator<SampleRange>::type iter_t; |
---|
| 873 | |
---|
| 874 | for (iter_t it = boost::const_begin(sample), last = boost::const_end(sample); it != last; ++it) { |
---|
| 875 | lst.AddTail(*it); |
---|
| 876 | } |
---|
| 877 | |
---|
| 878 | return (test_equals)(lst, sample); |
---|
| 879 | } |
---|
| 880 | |
---|
| 881 | |
---|
| 882 | template< class StringT, class SampleRange > |
---|
| 883 | bool test_init_string(StringT& str, SampleRange const& sample) |
---|
| 884 | { |
---|
| 885 | typedef typename range_const_iterator<SampleRange>::type iter_t; |
---|
| 886 | typedef typename range_value<SampleRange>::type val_t; |
---|
| 887 | |
---|
| 888 | for (iter_t it = boost::const_begin(sample), last = boost::const_end(sample); it != last; ++it) { |
---|
| 889 | str += *it; |
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| 890 | } |
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| 891 | |
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| 892 | return (test_equals)(str, sample); |
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| 893 | } |
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| 894 | |
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| 895 | |
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| 896 | template< class MapT, class SampleMap > |
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| 897 | bool test_init_map(MapT& map, SampleMap const& sample) |
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| 898 | { |
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| 899 | typedef typename range_const_iterator<SampleMap>::type iter_t; |
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| 900 | |
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| 901 | for (iter_t it = boost::const_begin(sample), last = boost::const_end(sample); it != last; ++it) { |
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| 902 | map.SetAt(it->first, it->second); |
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| 903 | } |
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| 904 | |
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| 905 | return boost::distance(map) == boost::distance(sample); |
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| 906 | } |
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| 907 | |
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| 908 | |
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| 909 | // metafunction test |
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| 910 | // |
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| 911 | |
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| 912 | template< class Range, class Iter > |
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| 913 | struct test_mutable_iter : |
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| 914 | boost::is_same< typename boost::BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator<Range>::type, Iter > |
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| 915 | { }; |
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| 916 | |
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| 917 | |
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| 918 | template< class Range, class Iter > |
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| 919 | struct test_const_iter : |
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| 920 | boost::is_same< typename boost::range_const_iterator<Range>::type, Iter > |
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| 921 | { }; |
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| 922 | |
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| 923 | |
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| 924 | } } // namespace boost::range_detail_microsoft |
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| 925 | |
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| 926 | |
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| 927 | #endif // defined(BOOST_RANGE_DETAIL_MICROSOFT_TEST) |
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| 928 | |
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| 929 | |
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| 930 | |
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| 931 | #endif |
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