src/thirdparty/boost_1_47_0/boost/mpl/aux_/preprocessed/bcc551/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 struct bitor_impl
  20     : if_c<
  21           ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1)
  22               > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2)
  23             )
  24
  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< typename Tag > struct bitor_impl< na,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< typename Tag > struct bitor_impl< 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 {
  61     typedef typename T::tag type;
  62 };
  63
  64 template<
  65       typename BOOST_MPL_AUX_NA_PARAM(N1)
  66     , typename BOOST_MPL_AUX_NA_PARAM(N2)
  67     , typename N3 = na, typename N4 = na, typename N5 = na
  68     >
  69 struct bitor_
  70     : bitor_< bitor_< bitor_< bitor_< N1,N2 >, N3>, N4>, N5>
  71 {
  72     BOOST_MPL_AUX_LAMBDA_SUPPORT(
  73           5
  74         , bitor_
  75         , ( N1, N2, N3, N4, N5 )
  76         )
  77 };
  78
  79 template<
  80       typename N1, typename N2, typename N3, typename N4
  81     >
  82 struct bitor_< N1,N2,N3,N4,na >
  83
  84     : bitor_< bitor_< bitor_< N1,N2 >, N3>, N4>
  85 {
  86     BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
  87           5
  88         , bitor_
  89         , ( N1, N2, N3, N4, na )
  90         )
  91 };
  92
  93 template<
  94       typename N1, typename N2, typename N3
  95     >
  96 struct bitor_< N1,N2,N3,na,na >
  97
  98     : bitor_< bitor_< N1,N2 >, N3>
  99 {
 100     BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
 101           5
 102         , bitor_
 103         , ( N1, N2, N3, na, na )
 104         )
 105 };
 106
 107 template<
 108       typename N1, typename N2
 109     >
 110 struct bitor_< N1,N2,na,na,na >
 111     : bitor_impl<
 112           typename bitor_tag<N1>::type
 113         , typename bitor_tag<N2>::type
 114         >::template apply< N1,N2 >::type
 115 {
 116     BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
 117           5
 118         , bitor_
 119         , ( N1, N2, na, na, na )
 120         )
 121
 122 };
 123
 124 BOOST_MPL_AUX_NA_SPEC2(2, 5, bitor_)
 125
 126 }}
 127
 128 namespace boost { namespace mpl {
 129 template<>
 130 struct bitor_impl< integral_c_tag,integral_c_tag >
 131 {
 132     template< typename N1, typename N2 > struct apply
 133
 134         : integral_c<
 135               typename aux::largest_int<
 136                   typename N1::value_type
 137                 , typename N2::value_type
 138                 >::type
 139             , ( BOOST_MPL_AUX_VALUE_WKND(N1)::value
 140                   | BOOST_MPL_AUX_VALUE_WKND(N2)::value
 141                 )
 142             >
 143     {
 144     };
 145 };
 146
 147 }}