You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
146 lines
3.1 KiB
146 lines
3.1 KiB
|
|
// 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 |
|
) |
|
> |
|
{ |
|
}; |
|
}; |
|
|
|
}}
|
|
|