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comparison DEPENDENCIES/generic/include/boost/tti/detail/dmem_data.hpp @ 16:2665513ce2d3

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Add boost headers
author Chris Cannam
date Tue, 05 Aug 2014 11:11:38 +0100
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children c530137014c0
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15:663ca0da4350 16:2665513ce2d3
1
2 // (C) Copyright Edward Diener 2011,2012,2013
3 // Use, modification and distribution are subject to the Boost Software License,
4 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
5 // http://www.boost.org/LICENSE_1_0.txt).
6
7 #if !defined(BOOST_TTI_DETAIL_MEM_DATA_HPP)
8 #define BOOST_TTI_DETAIL_MEM_DATA_HPP
9
10 #include <boost/config.hpp>
11 #include <boost/detail/workaround.hpp>
12 #include <boost/function_types/components.hpp>
13 #include <boost/function_types/is_member_object_pointer.hpp>
14 #include <boost/mpl/assert.hpp>
15 #include <boost/mpl/bool.hpp>
16 #include <boost/mpl/eval_if.hpp>
17 #include <boost/mpl/identity.hpp>
18 #include <boost/preprocessor/cat.hpp>
19 #include <boost/tti/detail/ddeftype.hpp>
20 #include <boost/tti/detail/dftclass.hpp>
21 #include <boost/tti/gen/namespace_gen.hpp>
22 #include <boost/type_traits/detail/yes_no_type.hpp>
23 #include <boost/type_traits/is_same.hpp>
24
25 #if defined(BOOST_MSVC) || (BOOST_WORKAROUND(BOOST_GCC, >= 40400) && BOOST_WORKAROUND(BOOST_GCC, < 40600))
26
27 #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA(trait,name) \
28 template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_C> \
29 struct BOOST_PP_CAT(trait,_detail_hmd) \
30 { \
31 template<class> \
32 struct return_of; \
33 \
34 template<class BOOST_TTI_DETAIL_TP_R,class BOOST_TTI_DETAIL_TP_IC> \
35 struct return_of<BOOST_TTI_DETAIL_TP_R BOOST_TTI_DETAIL_TP_IC::*> \
36 { \
37 typedef BOOST_TTI_DETAIL_TP_R type; \
38 }; \
39 \
40 template<bool,typename BOOST_TTI_DETAIL_TP_U> \
41 struct menable_if; \
42 \
43 template<typename BOOST_TTI_DETAIL_TP_U> \
44 struct menable_if<true,BOOST_TTI_DETAIL_TP_U> \
45 { \
46 typedef BOOST_TTI_DETAIL_TP_U type; \
47 }; \
48 \
49 template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
50 static ::boost::type_traits::yes_type check2(BOOST_TTI_DETAIL_TP_V BOOST_TTI_DETAIL_TP_U::*); \
51 \
52 template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
53 static ::boost::type_traits::no_type check2(BOOST_TTI_DETAIL_TP_U); \
54 \
55 template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
56 static typename \
57 menable_if \
58 < \
59 sizeof(check2<BOOST_TTI_DETAIL_TP_U,BOOST_TTI_DETAIL_TP_V>(&BOOST_TTI_DETAIL_TP_U::name))==sizeof(::boost::type_traits::yes_type), \
60 ::boost::type_traits::yes_type \
61 > \
62 ::type \
63 has_matching_member(int); \
64 \
65 template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
66 static ::boost::type_traits::no_type has_matching_member(...); \
67 \
68 template<class BOOST_TTI_DETAIL_TP_U,class BOOST_TTI_DETAIL_TP_V> \
69 struct ttc_md \
70 { \
71 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; \
72 }; \
73 \
74 typedef typename ttc_md<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_C>::type type; \
75 \
76 BOOST_STATIC_CONSTANT(bool,value=type::value); \
77 \
78 }; \
79 /**/
80
81 #else // !defined(BOOST_MSVC)
82
83 #include <boost/tti/detail/dmem_fun.hpp>
84
85 #define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA(trait,name) \
86 BOOST_TTI_DETAIL_TRAIT_HAS_TYPES_MEMBER_FUNCTION(trait,name) \
87 template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_C> \
88 struct BOOST_PP_CAT(trait,_detail_hmd) : \
89 BOOST_PP_CAT(trait,_detail_types)<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_C> \
90 { \
91 }; \
92 /**/
93
94 #endif // defined(BOOST_MSVC)
95
96 namespace boost
97 {
98 namespace tti
99 {
100 namespace detail
101 {
102
103 template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_R>
104 struct ptmd
105 {
106 typedef BOOST_TTI_DETAIL_TP_R BOOST_TTI_DETAIL_TP_T::* type;
107 };
108
109 template<class BOOST_TTI_DETAIL_TP_T>
110 struct dmem_check_ptmd :
111 boost::mpl::identity<BOOST_TTI_DETAIL_TP_T>
112 {
113 BOOST_MPL_ASSERT((boost::function_types::is_member_object_pointer<BOOST_TTI_DETAIL_TP_T>));
114 };
115
116 template<class BOOST_TTI_DETAIL_TP_T>
117 struct dmem_check_ptec :
118 BOOST_TTI_NAMESPACE::detail::class_type<BOOST_TTI_DETAIL_TP_T>
119 {
120 BOOST_MPL_ASSERT((boost::function_types::is_member_object_pointer<BOOST_TTI_DETAIL_TP_T>));
121 };
122
123 template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_T2>
124 struct dmem_get_type :
125 boost::mpl::eval_if
126 <
127 boost::is_same<BOOST_TTI_DETAIL_TP_T2,BOOST_TTI_NAMESPACE::detail::deftype>,
128 BOOST_TTI_NAMESPACE::detail::dmem_check_ptmd<BOOST_TTI_DETAIL_TP_T>,
129 BOOST_TTI_NAMESPACE::detail::ptmd<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_T2>
130 >
131 {
132 };
133
134 template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_T2>
135 struct dmem_get_enclosing :
136 boost::mpl::eval_if
137 <
138 boost::is_same<BOOST_TTI_DETAIL_TP_T2,BOOST_TTI_NAMESPACE::detail::deftype>,
139 BOOST_TTI_NAMESPACE::detail::dmem_check_ptec<BOOST_TTI_DETAIL_TP_T>,
140 boost::mpl::identity<BOOST_TTI_DETAIL_TP_T>
141 >
142 {
143 };
144
145 }
146 }
147 }
148
149 #endif // BOOST_TTI_DETAIL_MEM_DATA_HPP