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147 lines
3.1 KiB
147 lines
3.1 KiB
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// Copyright Aleksey Gurtovoy 2000-2004 |
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// Copyright Jaap Suter 2003 |
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// |
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// Distributed under the Boost Software License, Version 1.0. |
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// (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// |
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// *Preprocessed* version of the main "bitand.hpp" header |
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// -- DO NOT modify by hand! |
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namespace boost { namespace mpl { |
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template< |
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typename Tag1 |
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, typename Tag2 |
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> |
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struct bitand_impl |
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: if_c< |
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( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1) |
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> BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2) |
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) |
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, aux::cast2nd_impl< bitand_impl< Tag1,Tag1 >,Tag1, Tag2 > |
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, aux::cast1st_impl< bitand_impl< Tag2,Tag2 >,Tag1, Tag2 > |
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>::type |
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{ |
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}; |
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/// for Digital Mars C++/compilers with no CTPS/TTP support |
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template<> struct bitand_impl< na,na > |
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{ |
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template< typename U1, typename U2 > struct apply |
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{ |
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typedef apply type; |
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BOOST_STATIC_CONSTANT(int, value = 0); |
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}; |
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}; |
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template< typename Tag > struct bitand_impl< na,Tag > |
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{ |
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template< typename U1, typename U2 > struct apply |
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{ |
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typedef apply type; |
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BOOST_STATIC_CONSTANT(int, value = 0); |
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}; |
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}; |
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template< typename Tag > struct bitand_impl< Tag,na > |
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{ |
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template< typename U1, typename U2 > struct apply |
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{ |
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typedef apply type; |
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BOOST_STATIC_CONSTANT(int, value = 0); |
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}; |
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}; |
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template< typename T > struct bitand_tag |
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{ |
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typedef typename T::tag type; |
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}; |
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template< |
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typename BOOST_MPL_AUX_NA_PARAM(N1) |
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, typename BOOST_MPL_AUX_NA_PARAM(N2) |
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, typename N3 = na, typename N4 = na, typename N5 = na |
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> |
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struct bitand_ |
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: bitand_< bitand_< bitand_< bitand_< N1,N2 >, N3>, N4>, N5> |
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{ |
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BOOST_MPL_AUX_LAMBDA_SUPPORT( |
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5 |
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, bitand_ |
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, ( N1, N2, N3, N4, N5 ) |
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) |
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}; |
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template< |
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typename N1, typename N2, typename N3, typename N4 |
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> |
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struct bitand_< N1,N2,N3,N4,na > |
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: bitand_< bitand_< bitand_< N1,N2 >, N3>, N4> |
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{ |
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BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( |
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5 |
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, bitand_ |
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, ( N1, N2, N3, N4, na ) |
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) |
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}; |
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template< |
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typename N1, typename N2, typename N3 |
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> |
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struct bitand_< N1,N2,N3,na,na > |
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: bitand_< bitand_< N1,N2 >, N3> |
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{ |
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BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( |
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5 |
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, bitand_ |
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, ( N1, N2, N3, na, na ) |
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) |
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}; |
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template< |
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typename N1, typename N2 |
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> |
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struct bitand_< N1,N2,na,na,na > |
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: bitand_impl< |
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typename bitand_tag<N1>::type |
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, typename bitand_tag<N2>::type |
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>::template apply< N1,N2 >::type |
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{ |
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BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( |
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5 |
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, bitand_ |
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, ( N1, N2, na, na, na ) |
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) |
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}; |
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BOOST_MPL_AUX_NA_SPEC2(2, 5, bitand_) |
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}} |
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namespace boost { namespace mpl { |
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template<> |
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struct bitand_impl< integral_c_tag,integral_c_tag > |
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{ |
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template< typename N1, typename N2 > struct apply |
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: integral_c< |
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typename aux::largest_int< |
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typename N1::value_type |
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, typename N2::value_type |
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>::type |
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, ( BOOST_MPL_AUX_VALUE_WKND(N1)::value |
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& BOOST_MPL_AUX_VALUE_WKND(N2)::value |
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) |
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> |
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{ |
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}; |
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}; |
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}}
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