2 // Copyright Aleksey Gurtovoy 2000-2004
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)
9 // Preprocessed version of "boost/mpl/minus.hpp" header
10 // -- DO NOT modify by hand!
12 namespace boost { namespace mpl {
20 ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1)
21 > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2)
24 , aux::cast2nd_impl< minus_impl< Tag1,Tag1 >,Tag1, Tag2 >
25 , aux::cast1st_impl< minus_impl< Tag2,Tag2 >,Tag1, Tag2 >
30 /// for Digital Mars C++/compilers with no CTPS/TTP support
31 template<> struct minus_impl< na,na >
33 template< typename U1, typename U2 > struct apply
36 BOOST_STATIC_CONSTANT(int, value = 0);
40 template< typename Tag > struct minus_impl< na,Tag >
42 template< typename U1, typename U2 > struct apply
45 BOOST_STATIC_CONSTANT(int, value = 0);
49 template< typename Tag > struct minus_impl< Tag,na >
51 template< typename U1, typename U2 > struct apply
54 BOOST_STATIC_CONSTANT(int, value = 0);
58 template< typename T > struct minus_tag
60 typedef typename T::tag type;
64 typename BOOST_MPL_AUX_NA_PARAM(N1)
65 , typename BOOST_MPL_AUX_NA_PARAM(N2)
66 , typename N3 = na, typename N4 = na, typename N5 = na
69 : minus< minus< minus< minus< N1,N2 >, N3>, N4>, N5>
74 typename N1, typename N2, typename N3, typename N4
76 struct minus< N1,N2,N3,N4,na >
78 : minus< minus< minus< N1,N2 >, N3>, N4>
80 BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
83 , ( N1, N2, N3, N4, na )
88 typename N1, typename N2, typename N3
90 struct minus< N1,N2,N3,na,na >
92 : minus< minus< N1,N2 >, N3>
94 BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
97 , ( N1, N2, N3, na, na )
102 typename N1, typename N2
104 struct minus< N1,N2,na,na,na >
106 typename minus_tag<N1>::type
107 , typename minus_tag<N2>::type
108 >::template apply< N1,N2 >::type
110 BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(
113 , ( N1, N2, na, na, na )
118 BOOST_MPL_AUX_NA_SPEC2(2, 5, minus)
122 namespace boost { namespace mpl {
124 struct minus_impl< integral_c_tag,integral_c_tag >
126 template< typename N1, typename N2 > struct apply
129 typename aux::largest_int<
130 typename N1::value_type
131 , typename N2::value_type
133 , ( BOOST_MPL_AUX_VALUE_WKND(N1)::value
134 - BOOST_MPL_AUX_VALUE_WKND(N2)::value