src/thirdparty/boost_1_47_0/boost/mpl/aux_/preprocessed/msvc70/bitor.hpp

   1
   2 // Copyright Aleksey Gurtovoy 2000-2004
   3 // Copyright Jaap Suter 2003
   4 //
   5 // Distributed under the Boost Software License, Version 1.0.
   6 // (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8 //
   9
  10 // Preprocessed version of "boost/mpl/bitor.hpp" header
  11 // -- DO NOT modify by hand!
  12
  13 namespace boost { namespace mpl {
  14
  15 template<
  16       typename Tag1
  17     , typename Tag2
  18
  19     , BOOST_MPL_AUX_NTTP_DECL(int, tag1_)  = BOOST_MPL_AUX_MSVC_VALUE_WKND(Tag1)::value
  20     , BOOST_MPL_AUX_NTTP_DECL(int, tag2_)  = BOOST_MPL_AUX_MSVC_VALUE_WKND(Tag2)::value
  21     >
  22 struct bitor_impl
  23     : if_c<
  24           ( tag1_ > tag2_ )
  25         , aux::cast2nd_impl< bitor_impl< Tag1,Tag1 >,Tag1, Tag2 >
  26         , aux::cast1st_impl< bitor_impl< Tag2,Tag2 >,Tag1, Tag2 >
  27         >::type
  28 {
  29 };
  30
  31 /// for Digital Mars C++/compilers with no CTPS/TTP support
  32 template<> struct bitor_impl< na,na >
  33 {
  34     template< typename U1, typename U2 > struct apply
  35     {
  36         typedef apply type;
  37         BOOST_STATIC_CONSTANT(int, value  = 0);
  38     };
  39 };
  40
  41 template<> struct bitor_impl< na,integral_c_tag >
  42 {
  43     template< typename U1, typename U2 > struct apply
  44     {
  45         typedef apply type;
  46         BOOST_STATIC_CONSTANT(int, value  = 0);
  47     };
  48 };
  49
  50 template<> struct bitor_impl< integral_c_tag,na >
  51 {
  52     template< typename U1, typename U2 > struct apply
  53     {
  54         typedef apply type;
  55         BOOST_STATIC_CONSTANT(int, value  = 0);
  56     };
  57 };
  58
  59 template< typename T > struct bitor_tag
  60     : tag< T,na >
  61 {
  62 };
  63
  64 /// forward declaration
  65
  66 template<
  67       typename BOOST_MPL_AUX_NA_PARAM(N1)
  68     , typename BOOST_MPL_AUX_NA_PARAM(N2)
  69     >
  70 struct bitor_2;
  71
  72 template<
  73       typename BOOST_MPL_AUX_NA_PARAM(N1)
  74     , typename BOOST_MPL_AUX_NA_PARAM(N2)
  75     , typename N3 = na, typename N4 = na, typename N5 = na
  76     >
  77 struct bitor_
  78
  79     : aux::msvc_eti_base< typename if_<
  80
  81           is_na<N3>
  82         , bitor_2< N1,N2 >
  83         , bitor_<
  84               bitor_2< N1,N2 >
  85             , N3, N4, N5
  86             >
  87         >::type
  88
  89     >
  90
  91 {
  92     BOOST_MPL_AUX_LAMBDA_SUPPORT(
  93           5
  94         , bitor_
  95         , ( N1, N2, N3, N4, N5 )
  96         )
  97 };
  98
  99 template<
 100       typename N1
 101     , typename N2
 102     >
 103 struct bitor_2
 104     : aux::msvc_eti_base< typename apply_wrap2<
 105           bitor_impl<
 106               typename bitor_tag<N1>::type
 107             , typename bitor_tag<N2>::type
 108             >
 109         , N1
 110         , N2
 111         >::type >::type
 112
 113 {
 114     BOOST_MPL_AUX_LAMBDA_SUPPORT(2, bitor_2, (N1, N2))
 115
 116 };
 117
 118 BOOST_MPL_AUX_NA_SPEC2(2, 5, bitor_)
 119
 120 }}
 121
 122 namespace boost { namespace mpl {
 123
 124 namespace aux {
 125 template< typename T, T n1, T n2 >
 126 struct bitor_wknd
 127 {
 128     BOOST_STATIC_CONSTANT(T, value  = (n1 | n2));
 129     typedef integral_c< T,value > type;
 130 };
 131
 132 }
 133
 134 template<>
 135 struct bitor_impl< integral_c_tag,integral_c_tag >
 136 {
 137     template< typename N1, typename N2 > struct apply
 138         : aux::bitor_wknd<
 139               typename aux::largest_int<
 140                   typename N1::value_type
 141                 , typename N2::value_type
 142                 >::type
 143             , N1::value
 144             , N2::value
 145             >::type
 146
 147     {
 148     };
 149 };
 150
 151 }}