ceph/src/boost/libs/mpl/include/boost/mpl/aux_/preprocessed/no_ctps/bitand.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/bitand.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 bitand_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< bitand_impl< Tag1,Tag1 >,Tag1, Tag2 >
  26         , aux::cast1st_impl< bitand_impl< Tag2,Tag2 >,Tag1, Tag2 >
  27         >::type
  28 {
  29 };
  30
  31 /// for Digital Mars C++/compilers with no CTPS/TTP support
  32 template<> struct bitand_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 bitand_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 bitand_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 bitand_tag
  60 {
  61     typedef typename T::tag type;
  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 bitand_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 bitand_
  78
  79     : if_<
  80
  81           is_na<N3>
  82         , bitand_2< N1,N2 >
  83         , bitand_<
  84               bitand_2< N1,N2 >
  85             , N3, N4, N5
  86             >
  87         >::type
  88
  89 {
  90     BOOST_MPL_AUX_LAMBDA_SUPPORT(
  91           5
  92         , bitand_
  93         , ( N1, N2, N3, N4, N5 )
  94         )
  95 };
  96
  97 template<
  98       typename N1
  99     , typename N2
 100     >
 101 struct bitand_2
 102     : bitand_impl<
 103           typename bitand_tag<N1>::type
 104         , typename bitand_tag<N2>::type
 105         >::template apply< N1,N2 >::type
 106 {
 107     BOOST_MPL_AUX_LAMBDA_SUPPORT(2, bitand_2, (N1, N2))
 108
 109 };
 110
 111 BOOST_MPL_AUX_NA_SPEC2(2, 5, bitand_)
 112
 113 }}
 114
 115 namespace boost { namespace mpl {
 116 template<>
 117 struct bitand_impl< integral_c_tag,integral_c_tag >
 118 {
 119     template< typename N1, typename N2 > struct apply
 120
 121         : integral_c<
 122               typename aux::largest_int<
 123                   typename N1::value_type
 124                 , typename N2::value_type
 125                 >::type
 126             , ( BOOST_MPL_AUX_VALUE_WKND(N1)::value
 127                   & BOOST_MPL_AUX_VALUE_WKND(N2)::value
 128                 )
 129             >
 130     {
 131     };
 132 };
 133
 134 }}