1 | |
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2 | // Copyright Aleksey Gurtovoy 2001-2004 |
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3 | // |
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4 | // Distributed under the Boost Software License, Version 1.0. |
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5 | // (See accompanying file LICENSE_1_0.txt or copy at |
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6 | // http://www.boost.org/LICENSE_1_0.txt) |
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7 | // |
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8 | |
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9 | // Preprocessed version of "boost/mpl/inherit.hpp" header |
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10 | // -- DO NOT modify by hand! |
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11 | |
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12 | namespace boost { namespace mpl { |
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13 | |
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14 | namespace aux { |
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15 | |
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16 | template< bool C1, bool C2 > |
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17 | struct inherit2_impl |
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18 | { |
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19 | template< typename Derived, typename T1, typename T2 > struct result_ |
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20 | : T1, T2 |
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21 | { |
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22 | typedef Derived type_; |
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23 | }; |
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24 | }; |
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25 | |
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26 | template<> |
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27 | struct inherit2_impl< false,true > |
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28 | { |
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29 | template< typename Derived, typename T1, typename T2 > struct result_ |
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30 | : T1 |
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31 | { |
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32 | typedef T1 type_; |
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33 | }; |
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34 | }; |
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35 | |
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36 | template<> |
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37 | struct inherit2_impl< true,false > |
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38 | { |
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39 | template< typename Derived, typename T1, typename T2 > struct result_ |
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40 | : T2 |
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41 | { |
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42 | typedef T2 type_; |
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43 | }; |
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44 | }; |
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45 | |
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46 | template<> |
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47 | struct inherit2_impl< true,true > |
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48 | { |
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49 | template< typename Derived, typename T1, typename T2 > struct result_ |
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50 | { |
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51 | typedef T1 type_; |
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52 | }; |
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53 | }; |
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54 | |
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55 | } // namespace aux |
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56 | |
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57 | template< |
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58 | typename BOOST_MPL_AUX_NA_PARAM(T1) |
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59 | , typename BOOST_MPL_AUX_NA_PARAM(T2) |
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60 | > |
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61 | struct inherit2 |
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62 | : aux::inherit2_impl< |
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63 | is_empty_base<T1>::value |
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64 | , is_empty_base<T2>::value |
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65 | >::template result_< inherit2< T1,T2 >,T1, T2 > |
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66 | { |
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67 | typedef typename inherit2::type_ type; |
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68 | BOOST_MPL_AUX_LAMBDA_SUPPORT(2, inherit2, (T1, T2)) |
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69 | }; |
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70 | |
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71 | BOOST_MPL_AUX_NA_SPEC(2, inherit2) |
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72 | |
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73 | template< |
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74 | typename T1 = na, typename T2 = na, typename T3 = na |
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75 | > |
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76 | struct inherit3 |
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77 | : inherit2< |
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78 | typename inherit2< |
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79 | T1, T2 |
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80 | >::type |
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81 | , T3 |
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82 | > |
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83 | { |
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84 | BOOST_MPL_AUX_LAMBDA_SUPPORT( |
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85 | 3 |
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86 | , inherit3 |
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87 | , ( T1, T2, T3) |
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88 | ) |
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89 | }; |
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90 | |
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91 | BOOST_MPL_AUX_NA_SPEC(3, inherit3) |
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92 | |
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93 | template< |
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94 | typename T1 = na, typename T2 = na, typename T3 = na, typename T4 = na |
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95 | > |
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96 | struct inherit4 |
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97 | : inherit2< |
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98 | typename inherit3< |
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99 | T1, T2, T3 |
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100 | >::type |
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101 | , T4 |
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102 | > |
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103 | { |
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104 | BOOST_MPL_AUX_LAMBDA_SUPPORT( |
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105 | 4 |
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106 | , inherit4 |
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107 | , ( T1, T2, T3, T4) |
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108 | ) |
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109 | }; |
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110 | |
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111 | BOOST_MPL_AUX_NA_SPEC(4, inherit4) |
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112 | |
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113 | template< |
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114 | typename T1 = na, typename T2 = na, typename T3 = na, typename T4 = na |
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115 | , typename T5 = na |
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116 | > |
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117 | struct inherit5 |
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118 | : inherit2< |
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119 | typename inherit4< |
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120 | T1, T2, T3, T4 |
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121 | >::type |
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122 | , T5 |
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123 | > |
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124 | { |
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125 | BOOST_MPL_AUX_LAMBDA_SUPPORT( |
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126 | 5 |
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127 | , inherit5 |
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128 | , ( T1, T2, T3, T4, T5) |
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129 | ) |
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130 | }; |
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131 | |
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132 | BOOST_MPL_AUX_NA_SPEC(5, inherit5) |
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133 | |
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134 | /// primary template |
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135 | |
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136 | template< |
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137 | typename T1 = empty_base, typename T2 = empty_base |
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138 | , typename T3 = empty_base, typename T4 = empty_base |
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139 | , typename T5 = empty_base |
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140 | > |
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141 | struct inherit |
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142 | : inherit5< T1,T2,T3,T4,T5 > |
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143 | { |
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144 | }; |
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145 | |
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146 | template<> |
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147 | struct inherit< na,na,na,na,na > |
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148 | { |
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149 | template< |
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150 | |
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151 | typename T1 = empty_base, typename T2 = empty_base |
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152 | , typename T3 = empty_base, typename T4 = empty_base |
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153 | , typename T5 = empty_base |
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154 | |
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155 | > |
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156 | struct apply |
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157 | : inherit< T1,T2,T3,T4,T5 > |
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158 | { |
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159 | }; |
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160 | }; |
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161 | |
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162 | BOOST_MPL_AUX_NA_SPEC_LAMBDA(5, inherit) |
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163 | BOOST_MPL_AUX_NA_SPEC_ARITY(5, inherit) |
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164 | BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(5, 5, inherit) |
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165 | }} |
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166 | |
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