1 | |
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2 | // Copyright Aleksey Gurtovoy 2000-2004 |
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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/times.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 | template< |
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15 | typename Tag1 |
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16 | , typename Tag2 |
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17 | > |
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18 | struct times_impl |
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19 | : if_c< |
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20 | ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1) |
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21 | > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2) |
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22 | ) |
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23 | |
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24 | , aux::cast2nd_impl< times_impl< Tag1,Tag1 >,Tag1, Tag2 > |
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25 | , aux::cast1st_impl< times_impl< Tag2,Tag2 >,Tag1, Tag2 > |
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26 | >::type |
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27 | { |
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28 | }; |
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29 | |
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30 | /// for Digital Mars C++/compilers with no CTPS/TTP support |
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31 | template<> struct times_impl< na,na > |
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32 | { |
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33 | template< typename U1, typename U2 > struct apply |
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34 | { |
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35 | typedef apply type; |
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36 | BOOST_STATIC_CONSTANT(int, value = 0); |
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37 | }; |
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38 | }; |
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39 | |
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40 | template< typename Tag > struct times_impl< na,Tag > |
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41 | { |
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42 | template< typename U1, typename U2 > struct apply |
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43 | { |
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44 | typedef apply type; |
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45 | BOOST_STATIC_CONSTANT(int, value = 0); |
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46 | }; |
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47 | }; |
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48 | |
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49 | template< typename Tag > struct times_impl< Tag,na > |
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50 | { |
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51 | template< typename U1, typename U2 > struct apply |
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52 | { |
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53 | typedef apply type; |
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54 | BOOST_STATIC_CONSTANT(int, value = 0); |
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55 | }; |
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56 | }; |
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57 | |
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58 | template< typename T > struct times_tag |
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59 | { |
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60 | typedef typename T::tag type; |
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61 | }; |
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62 | |
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63 | template< |
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64 | typename BOOST_MPL_AUX_NA_PARAM(N1) |
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65 | , typename BOOST_MPL_AUX_NA_PARAM(N2) |
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66 | , typename N3 = na, typename N4 = na, typename N5 = na |
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67 | > |
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68 | struct times |
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69 | : times< times< times< times< N1,N2 >, N3>, N4>, N5> |
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70 | { |
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71 | }; |
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72 | |
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73 | template< |
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74 | typename N1, typename N2, typename N3, typename N4 |
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75 | > |
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76 | struct times< N1,N2,N3,N4,na > |
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77 | |
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78 | : times< times< times< N1,N2 >, N3>, N4> |
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79 | { |
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80 | BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( |
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81 | 5 |
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82 | , times |
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83 | , ( N1, N2, N3, N4, na ) |
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84 | ) |
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85 | }; |
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86 | |
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87 | template< |
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88 | typename N1, typename N2, typename N3 |
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89 | > |
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90 | struct times< N1,N2,N3,na,na > |
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91 | |
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92 | : times< times< N1,N2 >, N3> |
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93 | { |
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94 | BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( |
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95 | 5 |
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96 | , times |
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97 | , ( N1, N2, N3, na, na ) |
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98 | ) |
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99 | }; |
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100 | |
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101 | template< |
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102 | typename N1, typename N2 |
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103 | > |
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104 | struct times< N1,N2,na,na,na > |
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105 | : times_impl< |
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106 | typename times_tag<N1>::type |
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107 | , typename times_tag<N2>::type |
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108 | >::template apply< N1,N2 >::type |
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109 | { |
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110 | BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( |
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111 | 5 |
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112 | , times |
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113 | , ( N1, N2, na, na, na ) |
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114 | ) |
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115 | |
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116 | }; |
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117 | |
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118 | BOOST_MPL_AUX_NA_SPEC2(2, 5, times) |
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119 | |
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120 | }} |
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121 | |
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122 | namespace boost { namespace mpl { |
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123 | template<> |
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124 | struct times_impl< integral_c_tag,integral_c_tag > |
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125 | { |
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126 | template< typename N1, typename N2 > struct apply |
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127 | |
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128 | : integral_c< |
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129 | typename aux::largest_int< |
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130 | typename N1::value_type |
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131 | , typename N2::value_type |
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132 | >::type |
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133 | , ( BOOST_MPL_AUX_VALUE_WKND(N1)::value |
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134 | * BOOST_MPL_AUX_VALUE_WKND(N2)::value |
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135 | ) |
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136 | > |
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137 | { |
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138 | }; |
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139 | }; |
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140 | |
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141 | }} |
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