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) \ |
---|
430 | :: Name < BOOST_PP_ENUM_PARAMS(BOOST_PP_SEQ_SIZE(ParamSeq), T) > \ |
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431 | /**/ |
---|
432 | |
---|
433 | |
---|
434 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_tag(Tag, Params, Fullname) \ |
---|
435 | template< Params > \ |
---|
436 | struct customization_tag< Fullname > : \ |
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437 | customization_tag_of< Tag, Fullname > \ |
---|
438 | { }; \ |
---|
439 | /**/ |
---|
440 | |
---|
441 | |
---|
442 | // metafunctions |
---|
443 | // |
---|
444 | |
---|
445 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_mutable_iterator(Params, Fullname) \ |
---|
446 | template< Params > \ |
---|
447 | struct BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator< Fullname > : \ |
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448 | range_detail_microsoft::mutable_iterator_of< Fullname > \ |
---|
449 | { }; \ |
---|
450 | /**/ |
---|
451 | |
---|
452 | |
---|
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 > \ |
---|
457 | { }; \ |
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458 | /**/ |
---|
459 | |
---|
460 | |
---|
461 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size_type(Params, Fullname) \ |
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462 | template< Params > \ |
---|
463 | struct range_size< Fullname > : \ |
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464 | range_detail_microsoft::size_type_of< Fullname > \ |
---|
465 | { }; \ |
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466 | /**/ |
---|
467 | |
---|
468 | |
---|
469 | // functions |
---|
470 | // |
---|
471 | |
---|
472 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_begin(Params, Fullname) \ |
---|
473 | template< Params > inline \ |
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474 | typename boost::range_detail_microsoft::mutable_iterator_of< Fullname >::type \ |
---|
475 | BOOST_RANGE_DETAIL_MICROSOFT_range_begin(Fullname& x) \ |
---|
476 | { \ |
---|
477 | return boost::range_detail_microsoft::begin_of(x); \ |
---|
478 | } \ |
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479 | /**/ |
---|
480 | |
---|
481 | |
---|
482 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_begin_const(Params, Fullname) \ |
---|
483 | template< Params > inline \ |
---|
484 | typename boost::range_detail_microsoft::const_iterator_of< Fullname >::type \ |
---|
485 | BOOST_RANGE_DETAIL_MICROSOFT_range_begin(Fullname const& x) \ |
---|
486 | { \ |
---|
487 | return boost::range_detail_microsoft::begin_of(x); \ |
---|
488 | } \ |
---|
489 | /**/ |
---|
490 | |
---|
491 | |
---|
492 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_end(Params, Fullname) \ |
---|
493 | template< Params > inline \ |
---|
494 | typename boost::range_detail_microsoft::mutable_iterator_of< Fullname >::type \ |
---|
495 | BOOST_RANGE_DETAIL_MICROSOFT_range_end(Fullname& x) \ |
---|
496 | { \ |
---|
497 | return boost::range_detail_microsoft::end_of(x); \ |
---|
498 | } \ |
---|
499 | /**/ |
---|
500 | |
---|
501 | |
---|
502 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_end_const(Params, Fullname) \ |
---|
503 | template< Params > inline \ |
---|
504 | typename boost::range_detail_microsoft::const_iterator_of< Fullname >::type \ |
---|
505 | BOOST_RANGE_DETAIL_MICROSOFT_range_end(Fullname const& x) \ |
---|
506 | { \ |
---|
507 | return boost::range_detail_microsoft::end_of(x); \ |
---|
508 | } \ |
---|
509 | /**/ |
---|
510 | |
---|
511 | |
---|
512 | #if !defined(BOOST_RANGE_DETAIL_MICROSOFT_RANGE_VERSION_1) |
---|
513 | |
---|
514 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size(Params, Fullname) \ |
---|
515 | /**/ |
---|
516 | |
---|
517 | #else |
---|
518 | |
---|
519 | #define BOOST_RANGE_DETAIL_MICROSOFT_CUSTOMIZATION_TEMPLATE_size(Params, Fullname) \ |
---|
520 | template< Params > inline \ |
---|
521 | typename boost::range_detail_microsoft::size_type_of< Fullname >::type \ |
---|
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; |
---|
890 | } |
---|
891 | |
---|
892 | return (test_equals)(str, sample); |
---|
893 | } |
---|
894 | |
---|
895 | |
---|
896 | template< class MapT, class SampleMap > |
---|
897 | bool test_init_map(MapT& map, SampleMap const& sample) |
---|
898 | { |
---|
899 | typedef typename range_const_iterator<SampleMap>::type iter_t; |
---|
900 | |
---|
901 | for (iter_t it = boost::const_begin(sample), last = boost::const_end(sample); it != last; ++it) { |
---|
902 | map.SetAt(it->first, it->second); |
---|
903 | } |
---|
904 | |
---|
905 | return boost::distance(map) == boost::distance(sample); |
---|
906 | } |
---|
907 | |
---|
908 | |
---|
909 | // metafunction test |
---|
910 | // |
---|
911 | |
---|
912 | template< class Range, class Iter > |
---|
913 | struct test_mutable_iter : |
---|
914 | boost::is_same< typename boost::BOOST_RANGE_DETAIL_MICROSOFT_range_mutable_iterator<Range>::type, Iter > |
---|
915 | { }; |
---|
916 | |
---|
917 | |
---|
918 | template< class Range, class Iter > |
---|
919 | struct test_const_iter : |
---|
920 | boost::is_same< typename boost::range_const_iterator<Range>::type, Iter > |
---|
921 | { }; |
---|
922 | |
---|
923 | |
---|
924 | } } // namespace boost::range_detail_microsoft |
---|
925 | |
---|
926 | |
---|
927 | #endif // defined(BOOST_RANGE_DETAIL_MICROSOFT_TEST) |
---|
928 | |
---|
929 | |
---|
930 | |
---|
931 | #endif |
---|