| |
| // (C) Copyright Edward Diener 2011,2012,2013 |
| // Use, modification and distribution are subject to 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). |
| |
| #if !defined(BOOST_TTI_DETAIL_MEM_DATA_HPP) |
| #define BOOST_TTI_DETAIL_MEM_DATA_HPP |
| |
| #include <boost/detail/workaround.hpp> |
| #include <boost/function_types/components.hpp> |
| #include <boost/function_types/is_member_object_pointer.hpp> |
| #include <boost/mpl/assert.hpp> |
| #include <boost/mpl/bool.hpp> |
| #include <boost/mpl/eval_if.hpp> |
| #include <boost/mpl/identity.hpp> |
| #include <boost/preprocessor/cat.hpp> |
| #include <boost/tti/detail/ddeftype.hpp> |
| #include <boost/tti/detail/dftclass.hpp> |
| #include <boost/tti/detail/denclosing_type.hpp> |
| #include <boost/tti/gen/namespace_gen.hpp> |
| #include <boost/type_traits/detail/yes_no_type.hpp> |
| #include <boost/type_traits/is_same.hpp> |
| #include <boost/type_traits/remove_const.hpp> |
| |
| #if defined(BOOST_MSVC) || (BOOST_WORKAROUND(BOOST_GCC, >= 40400) && BOOST_WORKAROUND(BOOST_GCC, < 40600)) |
| |
| #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_OP(trait,name) \ |
| template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_C> \ |
| struct BOOST_PP_CAT(trait,_detail_hmd_op) \ |
| { \ |
| template<class> \ |
| struct return_of; \ |
| \ |
| template<class BOOST_TTI_DETAIL_TP_R,class BOOST_TTI_DETAIL_TP_IC> \ |
| struct return_of<BOOST_TTI_DETAIL_TP_R BOOST_TTI_DETAIL_TP_IC::*> \ |
| { \ |
| typedef BOOST_TTI_DETAIL_TP_R type; \ |
| }; \ |
| \ |
| template<bool,typename BOOST_TTI_DETAIL_TP_U> \ |
| struct menable_if; \ |
| \ |
| template<typename BOOST_TTI_DETAIL_TP_U> \ |
| struct menable_if<true,BOOST_TTI_DETAIL_TP_U> \ |
| { \ |
| typedef BOOST_TTI_DETAIL_TP_U type; \ |
| }; \ |
| \ |
| template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \ |
| static ::boost::type_traits::yes_type check2(BOOST_TTI_DETAIL_TP_V BOOST_TTI_DETAIL_TP_U::*); \ |
| \ |
| template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \ |
| static ::boost::type_traits::no_type check2(BOOST_TTI_DETAIL_TP_U); \ |
| \ |
| template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \ |
| static typename \ |
| menable_if \ |
| < \ |
| sizeof(check2<BOOST_TTI_DETAIL_TP_U,BOOST_TTI_DETAIL_TP_V>(&BOOST_TTI_DETAIL_TP_U::name))==sizeof(::boost::type_traits::yes_type), \ |
| ::boost::type_traits::yes_type \ |
| > \ |
| ::type \ |
| has_matching_member(int); \ |
| \ |
| template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \ |
| static ::boost::type_traits::no_type has_matching_member(...); \ |
| \ |
| template<class BOOST_TTI_DETAIL_TP_U,class BOOST_TTI_DETAIL_TP_V> \ |
| struct ttc_md \ |
| { \ |
| typedef boost::mpl::bool_<sizeof(has_matching_member<BOOST_TTI_DETAIL_TP_V,typename return_of<BOOST_TTI_DETAIL_TP_U>::type>(0))==sizeof(::boost::type_traits::yes_type)> type; \ |
| }; \ |
| \ |
| typedef typename ttc_md<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_C>::type type; \ |
| \ |
| }; \ |
| /**/ |
| |
| #else // !defined(BOOST_MSVC) |
| |
| #include <boost/tti/detail/dmem_fun.hpp> |
| |
| #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_OP(trait,name) \ |
| BOOST_TTI_DETAIL_TRAIT_HAS_TYPES_MEMBER_FUNCTION(trait,name) \ |
| template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_C> \ |
| struct BOOST_PP_CAT(trait,_detail_hmd_op) : \ |
| BOOST_PP_CAT(trait,_detail_hmf_types)<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_C> \ |
| { \ |
| }; \ |
| /**/ |
| |
| #endif // defined(BOOST_MSVC) |
| |
| #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_ENCLOSING_CLASS(trait) \ |
| template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \ |
| struct BOOST_PP_CAT(trait,_detail_hmd_invoke_enclosing_class) : \ |
| BOOST_PP_CAT(trait,_detail_hmd_op) \ |
| < \ |
| typename BOOST_TTI_NAMESPACE::detail::ptmd<BOOST_TTI_DETAIL_TP_ET,BOOST_TTI_DETAIL_TP_TYPE>::type, \ |
| typename boost::remove_const<BOOST_TTI_DETAIL_TP_ET>::type \ |
| > \ |
| { \ |
| }; \ |
| /**/ |
| |
| #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_PT_MEMBER(trait) \ |
| template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \ |
| struct BOOST_PP_CAT(trait,_detail_hmd_invoke_pt_member) : \ |
| BOOST_PP_CAT(trait,_detail_hmd_op) \ |
| < \ |
| typename BOOST_TTI_NAMESPACE::detail::dmem_get_type<BOOST_TTI_DETAIL_TP_ET,BOOST_TTI_DETAIL_TP_TYPE>::type, \ |
| typename boost::remove_const \ |
| < \ |
| typename BOOST_TTI_NAMESPACE::detail::dmem_get_enclosing<BOOST_TTI_DETAIL_TP_ET,BOOST_TTI_DETAIL_TP_TYPE>::type \ |
| >::type \ |
| > \ |
| { \ |
| }; \ |
| /**/ |
| |
| #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_WITH_ENCLOSING_CLASS(trait) \ |
| BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_ENCLOSING_CLASS(trait) \ |
| template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \ |
| struct BOOST_PP_CAT(trait,_detail_hmd_with_enclosing_class) : \ |
| boost::mpl::eval_if \ |
| < \ |
| BOOST_TTI_NAMESPACE::detail::enclosing_type<BOOST_TTI_DETAIL_TP_ET>, \ |
| BOOST_PP_CAT(trait,_detail_hmd_invoke_enclosing_class) \ |
| < \ |
| BOOST_TTI_DETAIL_TP_ET, \ |
| BOOST_TTI_DETAIL_TP_TYPE \ |
| >, \ |
| boost::mpl::false_ \ |
| > \ |
| { \ |
| }; \ |
| /**/ |
| |
| #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA(trait,name) \ |
| BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_OP(trait,name) \ |
| BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_WITH_ENCLOSING_CLASS(trait) \ |
| BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_PT_MEMBER(trait) \ |
| template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \ |
| struct BOOST_PP_CAT(trait,_detail_hmd) : \ |
| boost::mpl::eval_if \ |
| < \ |
| boost::is_same<BOOST_TTI_DETAIL_TP_TYPE,BOOST_TTI_NAMESPACE::detail::deftype>, \ |
| BOOST_PP_CAT(trait,_detail_hmd_invoke_pt_member) \ |
| < \ |
| BOOST_TTI_DETAIL_TP_ET, \ |
| BOOST_TTI_DETAIL_TP_TYPE \ |
| >, \ |
| BOOST_PP_CAT(trait,_detail_hmd_with_enclosing_class) \ |
| < \ |
| BOOST_TTI_DETAIL_TP_ET, \ |
| BOOST_TTI_DETAIL_TP_TYPE \ |
| > \ |
| > \ |
| { \ |
| }; \ |
| /**/ |
| |
| namespace boost |
| { |
| namespace tti |
| { |
| namespace detail |
| { |
| |
| template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_R> |
| struct ptmd |
| { |
| typedef BOOST_TTI_DETAIL_TP_R BOOST_TTI_DETAIL_TP_T::* type; |
| }; |
| |
| template<class BOOST_TTI_DETAIL_TP_T> |
| struct dmem_check_ptmd : |
| boost::mpl::identity<BOOST_TTI_DETAIL_TP_T> |
| { |
| BOOST_MPL_ASSERT((boost::function_types::is_member_object_pointer<BOOST_TTI_DETAIL_TP_T>)); |
| }; |
| |
| template<class BOOST_TTI_DETAIL_TP_T> |
| struct dmem_check_ptec : |
| BOOST_TTI_NAMESPACE::detail::class_type<BOOST_TTI_DETAIL_TP_T> |
| { |
| BOOST_MPL_ASSERT((boost::function_types::is_member_object_pointer<BOOST_TTI_DETAIL_TP_T>)); |
| }; |
| |
| template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_T2> |
| struct dmem_get_type : |
| boost::mpl::eval_if |
| < |
| boost::is_same<BOOST_TTI_DETAIL_TP_T2,BOOST_TTI_NAMESPACE::detail::deftype>, |
| BOOST_TTI_NAMESPACE::detail::dmem_check_ptmd<BOOST_TTI_DETAIL_TP_T>, |
| BOOST_TTI_NAMESPACE::detail::ptmd<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_T2> |
| > |
| { |
| }; |
| |
| template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_T2> |
| struct dmem_get_enclosing : |
| boost::mpl::eval_if |
| < |
| boost::is_same<BOOST_TTI_DETAIL_TP_T2,BOOST_TTI_NAMESPACE::detail::deftype>, |
| BOOST_TTI_NAMESPACE::detail::dmem_check_ptec<BOOST_TTI_DETAIL_TP_T>, |
| boost::mpl::identity<BOOST_TTI_DETAIL_TP_T> |
| > |
| { |
| }; |
| |
| } |
| } |
| } |
| |
| #endif // BOOST_TTI_DETAIL_MEM_DATA_HPP |