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annotate DEPENDENCIES/generic/include/boost/mpl/aux_/preprocessed/bcc_pre590/minus.hpp @ 108:080ce3dcdd8c

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Merge
author Chris Cannam
date Mon, 07 Sep 2015 14:43:59 +0100
parents 2665513ce2d3
children
rev   line source
Chris@16 1
Chris@16 2 // Copyright Aleksey Gurtovoy 2000-2004
Chris@16 3 //
Chris@16 4 // Distributed under the Boost Software License, Version 1.0.
Chris@16 5 // (See accompanying file LICENSE_1_0.txt or copy at
Chris@16 6 // http://www.boost.org/LICENSE_1_0.txt)
Chris@16 7 //
Chris@16 8
Chris@16 9 // *Preprocessed* version of the main "minus.hpp" header
Chris@16 10 // -- DO NOT modify by hand!
Chris@16 11
Chris@16 12 namespace boost { namespace mpl {
Chris@16 13
Chris@16 14 template<
Chris@16 15 typename Tag1
Chris@16 16 , typename Tag2
Chris@16 17 >
Chris@16 18 struct minus_impl
Chris@16 19 : if_c<
Chris@16 20 ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1)
Chris@16 21 > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2)
Chris@16 22 )
Chris@16 23
Chris@16 24 , aux::cast2nd_impl< minus_impl< Tag1,Tag1 >,Tag1, Tag2 >
Chris@16 25 , aux::cast1st_impl< minus_impl< Tag2,Tag2 >,Tag1, Tag2 >
Chris@16 26 >::type
Chris@16 27 {
Chris@16 28 };
Chris@16 29
Chris@16 30 /// for Digital Mars C++/compilers with no CTPS/TTP support
Chris@16 31 template<> struct minus_impl< na,na >
Chris@16 32 {
Chris@16 33 template< typename U1, typename U2 > struct apply
Chris@16 34 {
Chris@16 35 typedef apply type;
Chris@16 36 BOOST_STATIC_CONSTANT(int, value = 0);
Chris@16 37 };
Chris@16 38 };
Chris@16 39
Chris@16 40 template< typename Tag > struct minus_impl< na,Tag >
Chris@16 41 {
Chris@16 42 template< typename U1, typename U2 > struct apply
Chris@16 43 {
Chris@16 44 typedef apply type;
Chris@16 45 BOOST_STATIC_CONSTANT(int, value = 0);
Chris@16 46 };
Chris@16 47 };
Chris@16 48
Chris@16 49 template< typename Tag > struct minus_impl< Tag,na >
Chris@16 50 {
Chris@16 51 template< typename U1, typename U2 > struct apply
Chris@16 52 {
Chris@16 53 typedef apply type;
Chris@16 54 BOOST_STATIC_CONSTANT(int, value = 0);
Chris@16 55 };
Chris@16 56 };
Chris@16 57
Chris@16 58 template< typename T > struct minus_tag
Chris@16 59 {
Chris@16 60 typedef typename T::tag type;
Chris@16 61 };
Chris@16 62
Chris@16 63 template<
Chris@16 64 typename BOOST_MPL_AUX_NA_PARAM(N1)
Chris@16 65 , typename BOOST_MPL_AUX_NA_PARAM(N2)
Chris@16 66 , typename N3 = na, typename N4 = na, typename N5 = na
Chris@16 67 >
Chris@16 68 struct minus
Chris@16 69 : minus< minus< minus< minus< N1,N2 >, N3>, N4>, N5>
Chris@16 70 {
Chris@16 71 BOOST_MPL_AUX_LAMBDA_SUPPORT(
Chris@16 72 5
Chris@16 73 , minus
Chris@16 74 , ( N1, N2, N3, N4, N5 )
Chris@16 75 )
Chris@16 76 };
Chris@16 77
Chris@16 78 template<
Chris@16 79 typename N1, typename N2, typename N3, typename N4
Chris@16 80 >
Chris@16 81 struct minus< N1,N2,N3,N4,na >
Chris@16 82
Chris@16 83 : minus< minus< minus< N1,N2 >, N3>, N4>
Chris@16 84 {
Chris@16 85 BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
Chris@16 86 5
Chris@16 87 , minus
Chris@16 88 , ( N1, N2, N3, N4, na )
Chris@16 89 )
Chris@16 90 };
Chris@16 91
Chris@16 92 template<
Chris@16 93 typename N1, typename N2, typename N3
Chris@16 94 >
Chris@16 95 struct minus< N1,N2,N3,na,na >
Chris@16 96
Chris@16 97 : minus< minus< N1,N2 >, N3>
Chris@16 98 {
Chris@16 99 BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
Chris@16 100 5
Chris@16 101 , minus
Chris@16 102 , ( N1, N2, N3, na, na )
Chris@16 103 )
Chris@16 104 };
Chris@16 105
Chris@16 106 template<
Chris@16 107 typename N1, typename N2
Chris@16 108 >
Chris@16 109 struct minus< N1,N2,na,na,na >
Chris@16 110 : minus_impl<
Chris@16 111 typename minus_tag<N1>::type
Chris@16 112 , typename minus_tag<N2>::type
Chris@16 113 >::template apply< N1,N2 >::type
Chris@16 114 {
Chris@16 115 BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
Chris@16 116 5
Chris@16 117 , minus
Chris@16 118 , ( N1, N2, na, na, na )
Chris@16 119 )
Chris@16 120
Chris@16 121 };
Chris@16 122
Chris@16 123 BOOST_MPL_AUX_NA_SPEC2(2, 5, minus)
Chris@16 124
Chris@16 125 }}
Chris@16 126
Chris@16 127 namespace boost { namespace mpl {
Chris@16 128 template<>
Chris@16 129 struct minus_impl< integral_c_tag,integral_c_tag >
Chris@16 130 {
Chris@16 131 template< typename N1, typename N2 > struct apply
Chris@16 132
Chris@16 133 : integral_c<
Chris@16 134 typename aux::largest_int<
Chris@16 135 typename N1::value_type
Chris@16 136 , typename N2::value_type
Chris@16 137 >::type
Chris@16 138 , ( BOOST_MPL_AUX_VALUE_WKND(N1)::value
Chris@16 139 - BOOST_MPL_AUX_VALUE_WKND(N2)::value
Chris@16 140 )
Chris@16 141 >
Chris@16 142 {
Chris@16 143 };
Chris@16 144 };
Chris@16 145
Chris@16 146 }}