ceph/src/boost/boost/mpl/aux_/preprocessed/no_ttp/modulus.hpp

   1
   2 // Copyright Aleksey Gurtovoy 2000-2004
   3 //
   4 // Distributed under the Boost Software License, Version 1.0.
   5 // (See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8
   9 // Preprocessed version of "boost/mpl/modulus.hpp" header
  10 // -- DO NOT modify by hand!
  11
  12 namespace boost { namespace mpl {
  13
  14 template<
  15       typename Tag1
  16     , typename Tag2
  17     >
  18 struct modulus_impl
  19     : if_c<
  20           ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1)
  21               > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2)
  22             )
  23
  24         , aux::cast2nd_impl< modulus_impl< Tag1,Tag1 >,Tag1, Tag2 >
  25         , aux::cast1st_impl< modulus_impl< Tag2,Tag2 >,Tag1, Tag2 >
  26         >::type
  27 {
  28 };
  29
  30 /// for Digital Mars C++/compilers with no CTPS/TTP support
  31 template<> struct modulus_impl< na,na >
  32 {
  33     template< typename U1, typename U2 > struct apply
  34     {
  35         typedef apply type;
  36         BOOST_STATIC_CONSTANT(int, value  = 0);
  37     };
  38 };
  39
  40 template< typename Tag > struct modulus_impl< na,Tag >
  41 {
  42     template< typename U1, typename U2 > struct apply
  43     {
  44         typedef apply type;
  45         BOOST_STATIC_CONSTANT(int, value  = 0);
  46     };
  47 };
  48
  49 template< typename Tag > struct modulus_impl< Tag,na >
  50 {
  51     template< typename U1, typename U2 > struct apply
  52     {
  53         typedef apply type;
  54         BOOST_STATIC_CONSTANT(int, value  = 0);
  55     };
  56 };
  57
  58 template< typename T > struct modulus_tag
  59 {
  60     typedef typename T::tag type;
  61 };
  62
  63 template<
  64       typename BOOST_MPL_AUX_NA_PARAM(N1)
  65     , typename BOOST_MPL_AUX_NA_PARAM(N2)
  66     >
  67 struct modulus
  68
  69     : modulus_impl<
  70           typename modulus_tag<N1>::type
  71         , typename modulus_tag<N2>::type
  72         >::template apply< N1,N2 >::type
  73 {
  74     BOOST_MPL_AUX_LAMBDA_SUPPORT(2, modulus, (N1, N2))
  75
  76 };
  77
  78 BOOST_MPL_AUX_NA_SPEC2(2, 2, modulus)
  79
  80 }}
  81
  82 namespace boost { namespace mpl {
  83
  84 namespace aux {
  85 template< typename T, T n1, T n2 >
  86 struct modulus_wknd
  87 {
  88     BOOST_STATIC_CONSTANT(T, value  = (n1 % n2));
  89     typedef integral_c< T,value > type;
  90 };
  91
  92 }
  93
  94 template<>
  95 struct modulus_impl< integral_c_tag,integral_c_tag >
  96 {
  97     template< typename N1, typename N2 > struct apply
  98         : aux::modulus_wknd<
  99               typename aux::largest_int<
 100                   typename N1::value_type
 101                 , typename N2::value_type
 102                 >::type
 103             , N1::value
 104             , N2::value
 105             >::type
 106
 107     {
 108     };
 109 };
 110
 111 }}