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- // NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION
- // Copyright Aleksey Gurtovoy 2002-2004
- //
- // 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)
- // $Source$
- // $Date$
- // $Revision$
- //
- // This header is deprecated and no longer used by type_traits:
- //
- #if defined(__GNUC__) || defined(_MSC_VER)
- # pragma message("NOTE: Use of this header (bool_trait_def.hpp) is deprecated")
- #endif
- #include <boost/type_traits/detail/template_arity_spec.hpp>
- #include <boost/type_traits/integral_constant.hpp>
- #include <boost/config.hpp>
- //
- // Unfortunately some libraries have started using this header without
- // cleaning up afterwards: so we'd better undef the macros just in case
- // they've been defined already....
- //
- #ifdef BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL
- #undef BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL
- #undef BOOST_TT_AUX_BOOL_C_BASE
- #undef BOOST_TT_AUX_BOOL_TRAIT_DEF1
- #undef BOOST_TT_AUX_BOOL_TRAIT_DEF2
- #undef BOOST_TT_AUX_BOOL_TRAIT_SPEC1
- #undef BOOST_TT_AUX_BOOL_TRAIT_SPEC2
- #undef BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1
- #undef BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC2
- #undef BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1
- #undef BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_2
- #undef BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC2_1
- #undef BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC2_2
- #undef BOOST_TT_AUX_BOOL_TRAIT_IMPL_PARTIAL_SPEC2_1
- #undef BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1
- #endif
- #ifndef BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL
- # define BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) /**/
- #endif
- #ifndef BOOST_TT_AUX_BOOL_C_BASE
- # define BOOST_TT_AUX_BOOL_C_BASE(C) : public ::boost::integral_constant<bool,C>
- #endif
- #define BOOST_TT_AUX_BOOL_TRAIT_DEF1(trait,T,C) \
- template< typename T > struct trait \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- \
- BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(1,trait) \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_DEF2(trait,T1,T2,C) \
- template< typename T1, typename T2 > struct trait \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- \
- BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(2,trait) \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_DEF3(trait,T1,T2,T3,C) \
- template< typename T1, typename T2, typename T3 > struct trait \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- \
- BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(3,trait) \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_SPEC1(trait,sp,C) \
- template<> struct trait< sp > \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_SPEC2(trait,sp1,sp2,C) \
- template<> struct trait< sp1,sp2 > \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(trait,sp,C) \
- template<> struct trait##_impl< sp > \
- { \
- public:\
- BOOST_STATIC_CONSTANT(bool, value = (C)); \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC2(trait,sp1,sp2,C) \
- template<> struct trait##_impl< sp1,sp2 > \
- { \
- public:\
- BOOST_STATIC_CONSTANT(bool, value = (C)); \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_1(param,trait,sp,C) \
- template< param > struct trait< sp > \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC1_2(param1,param2,trait,sp,C) \
- template< param1, param2 > struct trait< sp > \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC2_1(param,trait,sp1,sp2,C) \
- template< param > struct trait< sp1,sp2 > \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_PARTIAL_SPEC2_2(param1,param2,trait,sp1,sp2,C) \
- template< param1, param2 > struct trait< sp1,sp2 > \
- BOOST_TT_AUX_BOOL_C_BASE(C) \
- { \
- public:\
- BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
- }; \
- /**/
- #define BOOST_TT_AUX_BOOL_TRAIT_IMPL_PARTIAL_SPEC2_1(param,trait,sp1,sp2,C) \
- template< param > struct trait##_impl< sp1,sp2 > \
- { \
- public:\
- BOOST_STATIC_CONSTANT(bool, value = (C)); \
- }; \
- /**/
- #ifndef BOOST_NO_CV_SPECIALIZATIONS
- # define BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(trait,sp,value) \
- BOOST_TT_AUX_BOOL_TRAIT_SPEC1(trait,sp,value) \
- BOOST_TT_AUX_BOOL_TRAIT_SPEC1(trait,sp const,value) \
- BOOST_TT_AUX_BOOL_TRAIT_SPEC1(trait,sp volatile,value) \
- BOOST_TT_AUX_BOOL_TRAIT_SPEC1(trait,sp const volatile,value) \
- /**/
- #else
- # define BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(trait,sp,value) \
- BOOST_TT_AUX_BOOL_TRAIT_SPEC1(trait,sp,value) \
- /**/
- #endif
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