[857] | 1 |
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| 2 | // NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION
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| 3 |
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| 4 | // Copyright Aleksey Gurtovoy 2002-2004
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| 5 | //
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| 6 | // Distributed under the Boost Software License, Version 1.0.
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| 7 | // (See accompanying file LICENSE_1_0.txt or copy at
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| 8 | // http://www.boost.org/LICENSE_1_0.txt)
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| 9 |
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| 10 | // $Source: /cvsroot/boost/boost/boost/type_traits/detail/size_t_trait_def.hpp,v $
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| 11 | // $Date: 2005/01/30 15:47:45 $
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| 12 | // $Revision: 1.8 $
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| 13 |
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| 14 | #include <boost/type_traits/detail/template_arity_spec.hpp>
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| 15 | #include <boost/type_traits/integral_constant.hpp>
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| 16 | #include <boost/mpl/aux_/lambda_support.hpp>
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| 17 | #include <boost/mpl/size_t.hpp>
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| 18 |
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| 19 | #include <cstddef>
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| 20 |
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| 21 | #if !defined(BOOST_MSVC) || BOOST_MSVC > 1200
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| 22 | # define BOOST_TT_AUX_SIZE_T_BASE(C) ::boost::integral_constant<std::size_t,C>
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| 23 | # define BOOST_TT_AUX_SIZE_T_TRAIT_VALUE_DECL(C) /**/
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| 24 | #else
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| 25 | # define BOOST_TT_AUX_SIZE_T_BASE(C) ::boost::mpl::size_t<C>
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| 26 | # define BOOST_TT_AUX_SIZE_T_TRAIT_VALUE_DECL(C) \
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| 27 | typedef ::boost::mpl::size_t<C> base_; \
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| 28 | using base_::value; \
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| 29 | /**/
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| 30 | #endif
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| 31 |
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| 32 |
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| 33 | #define BOOST_TT_AUX_SIZE_T_TRAIT_DEF1(trait,T,C) \
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| 34 | template< typename T > struct trait \
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| 35 | : BOOST_TT_AUX_SIZE_T_BASE(C) \
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| 36 | { \
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| 37 | BOOST_TT_AUX_SIZE_T_TRAIT_VALUE_DECL(C) \
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| 38 | BOOST_MPL_AUX_LAMBDA_SUPPORT(1,trait,(T)) \
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| 39 | }; \
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| 40 | \
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| 41 | BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(1,trait) \
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| 42 | /**/
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| 43 |
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| 44 | #define BOOST_TT_AUX_SIZE_T_TRAIT_SPEC1(trait,spec,C) \
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| 45 | template<> struct trait<spec> \
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| 46 | : BOOST_TT_AUX_SIZE_T_BASE(C) \
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| 47 | { \
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| 48 | BOOST_TT_AUX_SIZE_T_TRAIT_VALUE_DECL(C) \
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| 49 | BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(1,trait,(spec)) \
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| 50 | }; \
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| 51 | /**/
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| 52 |
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| 53 | #define BOOST_TT_AUX_SIZE_T_TRAIT_PARTIAL_SPEC1_1(param,trait,spec,C) \
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| 54 | template< param > struct trait<spec> \
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| 55 | : BOOST_TT_AUX_SIZE_T_BASE(C) \
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| 56 | { \
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| 57 | }; \
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| 58 | /**/
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