1 | |
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2 | // Copyright Aleksey Gurtovoy 2000-2004 |
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3 | // Copyright Jaap Suter 2003 |
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4 | // |
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5 | // Distributed under the Boost Software License, Version 1.0. |
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6 | // (See accompanying file LICENSE_1_0.txt or copy at |
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7 | // http://www.boost.org/LICENSE_1_0.txt) |
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8 | // |
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9 | |
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10 | // Preprocessed version of "boost/mpl/bitor.hpp" header |
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11 | // -- DO NOT modify by hand! |
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12 | |
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13 | namespace boost { namespace mpl { |
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14 | |
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15 | template< |
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16 | typename Tag1 |
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17 | , typename Tag2 |
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18 | > |
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19 | struct bitor_impl |
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20 | : if_c< |
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21 | ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1) |
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22 | > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2) |
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23 | ) |
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24 | |
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25 | , aux::cast2nd_impl< bitor_impl< Tag1,Tag1 >,Tag1, Tag2 > |
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26 | , aux::cast1st_impl< bitor_impl< Tag2,Tag2 >,Tag1, Tag2 > |
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27 | >::type |
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28 | { |
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29 | }; |
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30 | |
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31 | /// for Digital Mars C++/compilers with no CTPS/TTP support |
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32 | template<> struct bitor_impl< na,na > |
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33 | { |
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34 | template< typename U1, typename U2 > struct apply |
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35 | { |
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36 | typedef apply type; |
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37 | BOOST_STATIC_CONSTANT(int, value = 0); |
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38 | }; |
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39 | }; |
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40 | |
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41 | template<> struct bitor_impl< na,integral_c_tag > |
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42 | { |
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43 | template< typename U1, typename U2 > struct apply |
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44 | { |
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45 | typedef apply type; |
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46 | BOOST_STATIC_CONSTANT(int, value = 0); |
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47 | }; |
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48 | }; |
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49 | |
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50 | template<> struct bitor_impl< integral_c_tag,na > |
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51 | { |
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52 | template< typename U1, typename U2 > struct apply |
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53 | { |
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54 | typedef apply type; |
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55 | BOOST_STATIC_CONSTANT(int, value = 0); |
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56 | }; |
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57 | }; |
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58 | |
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59 | template< typename T > struct bitor_tag |
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60 | { |
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61 | typedef typename T::tag type; |
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62 | }; |
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63 | |
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64 | /// forward declaration |
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65 | |
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66 | template< |
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67 | typename BOOST_MPL_AUX_NA_PARAM(N1) |
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68 | , typename BOOST_MPL_AUX_NA_PARAM(N2) |
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69 | > |
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70 | struct bitor_2; |
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71 | |
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72 | template< |
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73 | typename BOOST_MPL_AUX_NA_PARAM(N1) |
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74 | , typename BOOST_MPL_AUX_NA_PARAM(N2) |
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75 | , typename N3 = na, typename N4 = na, typename N5 = na |
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76 | > |
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77 | struct bitor_ |
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78 | |
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79 | : if_< |
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80 | |
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81 | is_na<N3> |
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82 | , bitor_2< N1,N2 > |
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83 | , bitor_< |
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84 | bitor_2< N1,N2 > |
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85 | , N3, N4, N5 |
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86 | > |
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87 | >::type |
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88 | |
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89 | { |
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90 | BOOST_MPL_AUX_LAMBDA_SUPPORT( |
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91 | 5 |
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92 | , bitor_ |
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93 | , ( N1, N2, N3, N4, N5 ) |
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94 | ) |
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95 | }; |
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96 | |
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97 | template< |
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98 | typename N1 |
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99 | , typename N2 |
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100 | > |
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101 | struct bitor_2 |
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102 | : bitor_impl< |
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103 | typename bitor_tag<N1>::type |
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104 | , typename bitor_tag<N2>::type |
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105 | >::template apply< N1,N2 >::type |
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106 | { |
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107 | BOOST_MPL_AUX_LAMBDA_SUPPORT(2, bitor_2, (N1, N2)) |
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108 | |
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109 | }; |
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110 | |
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111 | BOOST_MPL_AUX_NA_SPEC2(2, 5, bitor_) |
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112 | |
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113 | }} |
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114 | |
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115 | namespace boost { namespace mpl { |
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116 | template<> |
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117 | struct bitor_impl< integral_c_tag,integral_c_tag > |
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118 | { |
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119 | template< typename N1, typename N2 > struct apply |
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120 | |
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121 | : integral_c< |
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122 | typename aux::largest_int< |
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123 | typename N1::value_type |
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124 | , typename N2::value_type |
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125 | >::type |
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126 | , ( BOOST_MPL_AUX_VALUE_WKND(N1)::value |
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127 | | BOOST_MPL_AUX_VALUE_WKND(N2)::value |
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128 | ) |
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129 | > |
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130 | { |
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131 | }; |
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132 | }; |
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133 | |
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134 | }} |
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