// Copyright Aleksey Gurtovoy 2000-2004 | |
// | |
// Distributed under the Boost Software License, Version 1.0. | |
// (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// | |
// Preprocessed version of "boost/mpl/minus.hpp" header | |
// -- DO NOT modify by hand! | |
namespace boost { namespace mpl { | |
template< | |
typename Tag1 | |
, typename Tag2 | |
> | |
struct minus_impl | |
: if_c< | |
( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1) | |
> BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2) | |
) | |
, aux::cast2nd_impl< minus_impl< Tag1,Tag1 >,Tag1, Tag2 > | |
, aux::cast1st_impl< minus_impl< Tag2,Tag2 >,Tag1, Tag2 > | |
>::type | |
{ | |
}; | |
/// for Digital Mars C++/compilers with no CTPS/TTP support | |
template<> struct minus_impl< na,na > | |
{ | |
template< typename U1, typename U2 > struct apply | |
{ | |
typedef apply type; | |
BOOST_STATIC_CONSTANT(int, value = 0); | |
}; | |
}; | |
template< typename Tag > struct minus_impl< na,Tag > | |
{ | |
template< typename U1, typename U2 > struct apply | |
{ | |
typedef apply type; | |
BOOST_STATIC_CONSTANT(int, value = 0); | |
}; | |
}; | |
template< typename Tag > struct minus_impl< Tag,na > | |
{ | |
template< typename U1, typename U2 > struct apply | |
{ | |
typedef apply type; | |
BOOST_STATIC_CONSTANT(int, value = 0); | |
}; | |
}; | |
template< typename T > struct minus_tag | |
{ | |
typedef typename T::tag type; | |
}; | |
template< | |
typename BOOST_MPL_AUX_NA_PARAM(N1) | |
, typename BOOST_MPL_AUX_NA_PARAM(N2) | |
, typename N3 = na, typename N4 = na, typename N5 = na | |
> | |
struct minus | |
: minus< minus< minus< minus< N1,N2 >, N3>, N4>, N5> | |
{ | |
BOOST_MPL_AUX_LAMBDA_SUPPORT( | |
5 | |
, minus | |
, ( N1, N2, N3, N4, N5 ) | |
) | |
}; | |
template< | |
typename N1, typename N2, typename N3, typename N4 | |
> | |
struct minus< N1,N2,N3,N4,na > | |
: minus< minus< minus< N1,N2 >, N3>, N4> | |
{ | |
BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( | |
5 | |
, minus | |
, ( N1, N2, N3, N4, na ) | |
) | |
}; | |
template< | |
typename N1, typename N2, typename N3 | |
> | |
struct minus< N1,N2,N3,na,na > | |
: minus< minus< N1,N2 >, N3> | |
{ | |
BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( | |
5 | |
, minus | |
, ( N1, N2, N3, na, na ) | |
) | |
}; | |
template< | |
typename N1, typename N2 | |
> | |
struct minus< N1,N2,na,na,na > | |
: minus_impl< | |
typename minus_tag<N1>::type | |
, typename minus_tag<N2>::type | |
>::template apply< N1,N2 >::type | |
{ | |
BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( | |
5 | |
, minus | |
, ( N1, N2, na, na, na ) | |
) | |
}; | |
BOOST_MPL_AUX_NA_SPEC2(2, 5, minus) | |
}} | |
namespace boost { namespace mpl { | |
template<> | |
struct minus_impl< integral_c_tag,integral_c_tag > | |
{ | |
template< typename N1, typename N2 > struct apply | |
: integral_c< | |
typename aux::largest_int< | |
typename N1::value_type | |
, typename N2::value_type | |
>::type | |
, ( BOOST_MPL_AUX_VALUE_WKND(N1)::value | |
- BOOST_MPL_AUX_VALUE_WKND(N2)::value | |
) | |
> | |
{ | |
}; | |
}; | |
}} |