Chris@16: 
Chris@16: //  (C) Copyright Edward Diener 2011,2012,2013
Chris@16: //  Use, modification and distribution are subject to the Boost Software License,
Chris@16: //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: //  http://www.boost.org/LICENSE_1_0.txt).
Chris@16: 
Chris@16: #if !defined(BOOST_TTI_DETAIL_STATIC_MEM_DATA_HPP)
Chris@16: #define BOOST_TTI_DETAIL_STATIC_MEM_DATA_HPP
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/function_types/is_function.hpp>
Chris@16: #include <boost/mpl/bool.hpp>
Chris@101: #include <boost/mpl/eval_if.hpp>
Chris@16: #include <boost/preprocessor/cat.hpp>
Chris@101: #include <boost/type_traits/is_class.hpp>
Chris@16: #include <boost/type_traits/detail/yes_no_type.hpp>
Chris@16: #include <boost/tti/detail/dnullptr.hpp>
Chris@16: 
Chris@16: #if defined(BOOST_MSVC)
Chris@16: 
Chris@101: #define BOOST_TTI_DETAIL_TRAIT_HAS_STATIC_MEMBER_DATA_OP(trait,name) \
Chris@16:   template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_TYPE> \
Chris@101:   struct BOOST_PP_CAT(trait,_detail_hsd_op) \
Chris@16:     { \
Chris@16:     template<bool,typename BOOST_TTI_DETAIL_TP_U> \
Chris@16:     struct menable_if; \
Chris@16:     \
Chris@16:     template<typename BOOST_TTI_DETAIL_TP_U> \
Chris@16:     struct menable_if<true,BOOST_TTI_DETAIL_TP_U> \
Chris@16:       { \
Chris@16:       typedef BOOST_TTI_DETAIL_TP_U type; \
Chris@16:       }; \
Chris@16:     \
Chris@16:     template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
Chris@16:     static ::boost::type_traits::yes_type check2(BOOST_TTI_DETAIL_TP_V *); \
Chris@16:     \
Chris@16:     template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
Chris@16:     static ::boost::type_traits::no_type check2(BOOST_TTI_DETAIL_TP_U); \
Chris@16:     \
Chris@16:     template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
Chris@16:     static typename \
Chris@16:       menable_if \
Chris@16:         < \
Chris@16:         sizeof(check2<BOOST_TTI_DETAIL_TP_U,BOOST_TTI_DETAIL_TP_V>(&BOOST_TTI_DETAIL_TP_U::name))==sizeof(::boost::type_traits::yes_type), \
Chris@16:         ::boost::type_traits::yes_type \
Chris@16:         > \
Chris@16:       ::type \
Chris@16:     has_matching_member(int); \
Chris@16:     \
Chris@16:     template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
Chris@16:     static ::boost::type_traits::no_type has_matching_member(...); \
Chris@16:     \
Chris@16:     template<class BOOST_TTI_DETAIL_TP_U,class BOOST_TTI_DETAIL_TP_V> \
Chris@16:     struct ttc_sd \
Chris@16:       { \
Chris@16:       typedef boost::mpl::bool_<sizeof(has_matching_member<BOOST_TTI_DETAIL_TP_V,BOOST_TTI_DETAIL_TP_U>(0))==sizeof(::boost::type_traits::yes_type)> type; \
Chris@16:       }; \
Chris@16:     \
Chris@16:     typedef typename ttc_sd<BOOST_TTI_DETAIL_TP_TYPE,BOOST_TTI_DETAIL_TP_T>::type type; \
Chris@16:     }; \
Chris@16: /**/
Chris@16: 
Chris@101: #elif defined(__SUNPRO_CC)
Chris@16: 
Chris@101: #define BOOST_TTI_DETAIL_TRAIT_HAS_STATIC_MEMBER_DATA_OP(trait,name) \
Chris@16:   template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_TYPE> \
Chris@101:   struct BOOST_PP_CAT(trait,_detail_hsd_op) \
Chris@101:     { \
Chris@101:     template<BOOST_TTI_DETAIL_TP_TYPE *> \
Chris@101:     struct helper {}; \
Chris@101:     \
Chris@101:     template<class BOOST_TTI_DETAIL_TP_U> \
Chris@101:     static ::boost::type_traits::yes_type chkt(helper<&BOOST_TTI_DETAIL_TP_U::name> *); \
Chris@101:     \
Chris@101:     template<class BOOST_TTI_DETAIL_TP_U> \
Chris@101:     static ::boost::type_traits::no_type chkt(...); \
Chris@101:     \
Chris@101:     typedef boost::mpl::bool_<(!boost::function_types::is_function<BOOST_TTI_DETAIL_TP_TYPE>::value) && (sizeof(chkt<BOOST_TTI_DETAIL_TP_T>(BOOST_TTI_DETAIL_NULLPTR))==sizeof(::boost::type_traits::yes_type))> type; \
Chris@101:     }; \
Chris@101: /**/
Chris@101: 
Chris@101: #else
Chris@101: 
Chris@101: #define BOOST_TTI_DETAIL_TRAIT_HAS_STATIC_MEMBER_DATA_OP(trait,name) \
Chris@101:   template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_TYPE> \
Chris@101:   struct BOOST_PP_CAT(trait,_detail_hsd_op) \
Chris@16:     { \
Chris@16:     template<BOOST_TTI_DETAIL_TP_TYPE *> \
Chris@16:     struct helper; \
Chris@16:     \
Chris@16:     template<class BOOST_TTI_DETAIL_TP_U> \
Chris@16:     static ::boost::type_traits::yes_type chkt(helper<&BOOST_TTI_DETAIL_TP_U::name> *); \
Chris@16:     \
Chris@16:     template<class BOOST_TTI_DETAIL_TP_U> \
Chris@16:     static ::boost::type_traits::no_type chkt(...); \
Chris@16:     \
Chris@101:     typedef boost::mpl::bool_<(!boost::function_types::is_function<BOOST_TTI_DETAIL_TP_TYPE>::value) && (sizeof(chkt<BOOST_TTI_DETAIL_TP_T>(BOOST_TTI_DETAIL_NULLPTR))==sizeof(::boost::type_traits::yes_type))> type; \
Chris@16:     }; \
Chris@16: /**/
Chris@16: 
Chris@16: #endif // defined(BOOST_MSVC)
Chris@16: 
Chris@101: #define BOOST_TTI_DETAIL_TRAIT_HAS_STATIC_MEMBER_DATA(trait,name) \
Chris@101:   BOOST_TTI_DETAIL_TRAIT_HAS_STATIC_MEMBER_DATA_OP(trait,name) \
Chris@101:   template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_TYPE> \
Chris@101:   struct BOOST_PP_CAT(trait,_detail_hsd) : \
Chris@101: 	boost::mpl::eval_if \
Chris@101: 		< \
Chris@101:  		boost::is_class<BOOST_TTI_DETAIL_TP_T>, \
Chris@101:  		BOOST_PP_CAT(trait,_detail_hsd_op)<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_TYPE>, \
Chris@101:  		boost::mpl::false_ \
Chris@101: 		> \
Chris@101:     { \
Chris@101:     }; \
Chris@101: /**/
Chris@101:     
Chris@16: #endif // BOOST_TTI_DETAIL_STATIC_MEM_DATA_HPP