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/Src/Dependencies/Boost/boost/mpl/aux_/preprocessed/no_ttp/bitor.hpp

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C++ Header | 157 lines | 123 code | 24 blank | 10 comment | 0 complexity | 87f4e4bc978b9706685a84ee749ce635 MD5 | raw file
  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
 13namespace boost { namespace mpl {
 14
 15template<
 16      typename Tag1
 17    , typename Tag2
 18    >
 19struct 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
 32template<> 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
 41template< 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
 50template< 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
 59template< typename T > struct bitor_tag
 60{
 61    typedef typename T::tag type;
 62};
 63
 64template<
 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    >
 69struct 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
 79template<
 80      typename N1, typename N2, typename N3, typename N4
 81    >
 82struct 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
 93template<
 94      typename N1, typename N2, typename N3
 95    >
 96struct 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
107template<
108      typename N1, typename N2
109    >
110struct 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
124BOOST_MPL_AUX_NA_SPEC2(2, 5, bitor_)
125
126}}
127
128namespace boost { namespace mpl {
129
130namespace aux {
131template< typename T, T n1, T n2 >
132struct bitor_wknd
133{
134    BOOST_STATIC_CONSTANT(T, value  = (n1 | n2));
135    typedef integral_c< T,value > type;
136};
137
138}
139
140template<>
141struct bitor_impl< integral_c_tag,integral_c_tag >
142{
143    template< typename N1, typename N2 > struct apply
144        : aux::bitor_wknd<
145              typename aux::largest_int<
146                  typename N1::value_type
147                , typename N2::value_type
148                >::type
149            , N1::value
150            , N2::value
151            >::type
152
153    {
154    };
155};
156
157}}