[ceph.git] / ceph / src / boost / libs / tti / include / boost / tti / detail / dmem_data.hpp


//  (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/config.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/mpl/or.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/tti/detail/ddeftype.hpp>
#include <boost/tti/detail/dftclass.hpp>
#include <boost/tti/gen/namespace_gen.hpp>
#include <boost/type_traits/detail/yes_no_type.hpp>
#include <boost/type_traits/is_class.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_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::is_class<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
Commit	Line	Data
7c673cae FG	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/mpl/or.hpp>
	19	#include <boost/preprocessor/cat.hpp>
	20	#include <boost/tti/detail/ddeftype.hpp>
	21	#include <boost/tti/detail/dftclass.hpp>
	22	#include <boost/tti/gen/namespace_gen.hpp>
	23	#include <boost/type_traits/detail/yes_no_type.hpp>
	24	#include <boost/type_traits/is_class.hpp>
	25	#include <boost/type_traits/is_same.hpp>
	26	#include <boost/type_traits/remove_const.hpp>
	27
	28	#if defined(BOOST_MSVC) \|\| (BOOST_WORKAROUND(BOOST_GCC, >= 40400) && BOOST_WORKAROUND(BOOST_GCC, < 40600))
	29
	30	#define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_OP(trait,name) \
	31	template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_C> \
	32	struct BOOST_PP_CAT(trait,_detail_hmd_op) \
	33	{ \
	34	template<class> \
	35	struct return_of; \
	36	\
	37	template<class BOOST_TTI_DETAIL_TP_R,class BOOST_TTI_DETAIL_TP_IC> \
	38	struct return_of<BOOST_TTI_DETAIL_TP_R BOOST_TTI_DETAIL_TP_IC::*> \
	39	{ \
	40	typedef BOOST_TTI_DETAIL_TP_R type; \
	41	}; \
	42	\
	43	template<bool,typename BOOST_TTI_DETAIL_TP_U> \
	44	struct menable_if; \
	45	\
	46	template<typename BOOST_TTI_DETAIL_TP_U> \
	47	struct menable_if<true,BOOST_TTI_DETAIL_TP_U> \
	48	{ \
	49	typedef BOOST_TTI_DETAIL_TP_U type; \
	50	}; \
	51	\
	52	template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
	53	static ::boost::type_traits::yes_type check2(BOOST_TTI_DETAIL_TP_V BOOST_TTI_DETAIL_TP_U::*); \
	54	\
	55	template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
	56	static ::boost::type_traits::no_type check2(BOOST_TTI_DETAIL_TP_U); \
	57	\
	58	template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
	59	static typename \
	60	menable_if \
	61	< \
	62	sizeof(check2<BOOST_TTI_DETAIL_TP_U,BOOST_TTI_DETAIL_TP_V>(&BOOST_TTI_DETAIL_TP_U::name))==sizeof(::boost::type_traits::yes_type), \
	63	::boost::type_traits::yes_type \
	64	> \
65	::type \
66	has_matching_member(int); \
67	\
68	template<typename BOOST_TTI_DETAIL_TP_U,typename BOOST_TTI_DETAIL_TP_V> \
69	static ::boost::type_traits::no_type has_matching_member(...); \
70	\
71	template<class BOOST_TTI_DETAIL_TP_U,class BOOST_TTI_DETAIL_TP_V> \
72	struct ttc_md \
73	{ \
74	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; \
75	}; \
76	\
77	typedef typename ttc_md<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_C>::type type; \
78	\
79	}; \
80	/**/
81
82	#else // !defined(BOOST_MSVC)
83
84	#include <boost/tti/detail/dmem_fun.hpp>
85
86	#define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_OP(trait,name) \
87	BOOST_TTI_DETAIL_TRAIT_HAS_TYPES_MEMBER_FUNCTION(trait,name) \
88	template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_C> \
89	struct BOOST_PP_CAT(trait,_detail_hmd_op) : \
90	BOOST_PP_CAT(trait,_detail_types)<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_C> \
91	{ \
92	}; \
93	/**/
94
95	#endif // defined(BOOST_MSVC)
96
97	#define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_ENCLOSING_CLASS(trait) \
98	template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \
99	struct BOOST_PP_CAT(trait,_detail_hmd_invoke_enclosing_class) : \
100	BOOST_PP_CAT(trait,_detail_hmd_op) \
101	< \
102	typename BOOST_TTI_NAMESPACE::detail::ptmd<BOOST_TTI_DETAIL_TP_ET,BOOST_TTI_DETAIL_TP_TYPE>::type, \
103	typename boost::remove_const<BOOST_TTI_DETAIL_TP_ET>::type \
104	> \
105	{ \
106	}; \
107	/**/
108
109	#define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_PT_MEMBER(trait) \
110	template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \
111	struct BOOST_PP_CAT(trait,_detail_hmd_invoke_pt_member) : \
112	BOOST_PP_CAT(trait,_detail_hmd_op) \
113	< \
114	typename BOOST_TTI_NAMESPACE::detail::dmem_get_type<BOOST_TTI_DETAIL_TP_ET,BOOST_TTI_DETAIL_TP_TYPE>::type, \
115	typename boost::remove_const \
116	< \
117	typename BOOST_TTI_NAMESPACE::detail::dmem_get_enclosing<BOOST_TTI_DETAIL_TP_ET,BOOST_TTI_DETAIL_TP_TYPE>::type \
118	>::type \
119	> \
120	{ \
121	}; \
122	/**/
123
124	#define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_WITH_ENCLOSING_CLASS(trait) \
125	BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_ENCLOSING_CLASS(trait) \
126	template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \
127	struct BOOST_PP_CAT(trait,_detail_hmd_with_enclosing_class) : \
128	boost::mpl::eval_if \
129	< \
130	boost::is_class<BOOST_TTI_DETAIL_TP_ET>, \
131	BOOST_PP_CAT(trait,_detail_hmd_invoke_enclosing_class) \
132	< \
133	BOOST_TTI_DETAIL_TP_ET, \
134	BOOST_TTI_DETAIL_TP_TYPE \
135	>, \
136	boost::mpl::false_ \
137	> \
138	{ \
139	}; \
140	/**/
141
142	#define BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA(trait,name) \
143	BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_OP(trait,name) \
144	BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_WITH_ENCLOSING_CLASS(trait) \
145	BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_DATA_INVOKE_PT_MEMBER(trait) \
146	template<class BOOST_TTI_DETAIL_TP_ET,class BOOST_TTI_DETAIL_TP_TYPE> \
147	struct BOOST_PP_CAT(trait,_detail_hmd) : \
148	boost::mpl::eval_if \
149	< \
150	boost::is_same<BOOST_TTI_DETAIL_TP_TYPE,BOOST_TTI_NAMESPACE::detail::deftype>, \
151	BOOST_PP_CAT(trait,_detail_hmd_invoke_pt_member) \
152	< \
153	BOOST_TTI_DETAIL_TP_ET, \
154	BOOST_TTI_DETAIL_TP_TYPE \
155	>, \
156	BOOST_PP_CAT(trait,_detail_hmd_with_enclosing_class) \
157	< \
158	BOOST_TTI_DETAIL_TP_ET, \
159	BOOST_TTI_DETAIL_TP_TYPE \
160	> \
161	> \
162	{ \
163	}; \
164	/**/
165
166	namespace boost
167	{
168	namespace tti
169	{
170	namespace detail
171	{
172
173	template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_R>
174	struct ptmd
175	{
176	typedef BOOST_TTI_DETAIL_TP_R BOOST_TTI_DETAIL_TP_T::* type;
177	};
178
179	template<class BOOST_TTI_DETAIL_TP_T>
180	struct dmem_check_ptmd :
181	boost::mpl::identity<BOOST_TTI_DETAIL_TP_T>
182	{
183	BOOST_MPL_ASSERT((boost::function_types::is_member_object_pointer<BOOST_TTI_DETAIL_TP_T>));
184	};
185
186	template<class BOOST_TTI_DETAIL_TP_T>
187	struct dmem_check_ptec :
188	BOOST_TTI_NAMESPACE::detail::class_type<BOOST_TTI_DETAIL_TP_T>
189	{
190	BOOST_MPL_ASSERT((boost::function_types::is_member_object_pointer<BOOST_TTI_DETAIL_TP_T>));
191	};
192
193	template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_T2>
194	struct dmem_get_type :
195	boost::mpl::eval_if
196	<
197	boost::is_same<BOOST_TTI_DETAIL_TP_T2,BOOST_TTI_NAMESPACE::detail::deftype>,
198	BOOST_TTI_NAMESPACE::detail::dmem_check_ptmd<BOOST_TTI_DETAIL_TP_T>,
199	BOOST_TTI_NAMESPACE::detail::ptmd<BOOST_TTI_DETAIL_TP_T,BOOST_TTI_DETAIL_TP_T2>
200	>
201	{
202	};
203
204	template<class BOOST_TTI_DETAIL_TP_T,class BOOST_TTI_DETAIL_TP_T2>
205	struct dmem_get_enclosing :
206	boost::mpl::eval_if
207	<
208	boost::is_same<BOOST_TTI_DETAIL_TP_T2,BOOST_TTI_NAMESPACE::detail::deftype>,
209	BOOST_TTI_NAMESPACE::detail::dmem_check_ptec<BOOST_TTI_DETAIL_TP_T>,
210	boost::mpl::identity<BOOST_TTI_DETAIL_TP_T>
211	>
212	{
213	};
214
215	}
216	}
217	}
218
219	#endif // BOOST_TTI_DETAIL_MEM_DATA_HPP