[ceph.git] / ceph / src / boost / libs / fusion / include / boost / fusion / container / deque / deque.hpp

/*=============================================================================
    Copyright (c) 2005-2012 Joel de Guzman
    Copyright (c) 2005-2006 Dan Marsden

    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)
==============================================================================*/
#if !defined(BOOST_FUSION_DEQUE_26112006_1649)
#define BOOST_FUSION_DEQUE_26112006_1649

# include <boost/fusion/container/deque/deque_fwd.hpp>

///////////////////////////////////////////////////////////////////////////////
// Without variadics, we will use the PP version
///////////////////////////////////////////////////////////////////////////////
#if !defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
# include <boost/fusion/container/deque/detail/cpp03/deque.hpp>
#else

///////////////////////////////////////////////////////////////////////////////
// C++11 interface
///////////////////////////////////////////////////////////////////////////////
#include <boost/fusion/support/sequence_base.hpp>
#include <boost/fusion/support/void.hpp>
#include <boost/fusion/support/detail/enabler.hpp>
#include <boost/fusion/support/detail/access.hpp>
#include <boost/fusion/support/is_sequence.hpp>
#include <boost/fusion/container/deque/detail/keyed_element.hpp>
#include <boost/fusion/container/deque/detail/deque_keyed_values.hpp>
#include <boost/fusion/container/deque/deque_fwd.hpp>
#include <boost/fusion/container/deque/detail/value_at_impl.hpp>
#include <boost/fusion/container/deque/detail/at_impl.hpp>
#include <boost/fusion/container/deque/detail/begin_impl.hpp>
#include <boost/fusion/container/deque/detail/end_impl.hpp>
#include <boost/fusion/container/deque/detail/is_sequence_impl.hpp>
#include <boost/fusion/sequence/intrinsic/begin.hpp>
#include <boost/fusion/sequence/intrinsic/empty.hpp>

#include <boost/mpl/int.hpp>
#include <boost/mpl/and.hpp>
#include <boost/utility/enable_if.hpp>
#include <boost/type_traits/is_convertible.hpp>

namespace boost { namespace fusion
{
    struct deque_tag;

    template <typename ...Elements>
    struct deque : detail::nil_keyed_element
    {
        typedef deque_tag fusion_tag;
        typedef bidirectional_traversal_tag category;
        typedef mpl::int_<0> size;
        typedef mpl::int_<0> next_up;
        typedef mpl::int_<-1> next_down;
        typedef mpl::false_ is_view;

        template <typename Sequence>
        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque(Sequence const&,
            typename enable_if<
                mpl::and_<
                    traits::is_sequence<Sequence>
                  , result_of::empty<Sequence>>, detail::enabler_>::type = detail::enabler) BOOST_NOEXCEPT
        {}

        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque() BOOST_NOEXCEPT {}
    };

    template <typename Head, typename ...Tail>
    struct deque<Head, Tail...>
      : detail::deque_keyed_values<Head, Tail...>::type
      , sequence_base<deque<Head, Tail...>>
    {
        typedef deque_tag fusion_tag;
        typedef bidirectional_traversal_tag category;
        typedef typename detail::deque_keyed_values<Head, Tail...>::type base;
        typedef mpl::int_<(sizeof ...(Tail) + 1)> size;
        typedef mpl::int_<size::value> next_up;
        typedef mpl::int_<-1> next_down;
        typedef mpl::false_ is_view;

        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque()
        {}

        template <typename Head_, typename ...Tail_, typename =
            typename enable_if<is_convertible<Head_, Head> >::type
        >
        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque(deque<Head_, Tail_...> const& seq)
          : base(seq)
        {}

        template <typename Head_, typename ...Tail_, typename =
            typename enable_if<is_convertible<Head_, Head> >::type
        >
        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque(deque<Head_, Tail_...>& seq)
          : base(seq)
        {}

#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
        template <typename Head_, typename ...Tail_, typename =
            typename enable_if<is_convertible<Head_, Head> >::type
        >
        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque(deque<Head_, Tail_...>&& seq)
          : base(std::forward<deque<Head_, Tail_...>>(seq))
        {}
#endif

        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque(deque const& seq)
          : base(seq)
        {}

#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque(deque&& seq)
          : base(std::forward<deque>(seq))
        {}
#endif

        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        explicit deque(typename detail::call_param<Head>::type head
                     , typename detail::call_param<Tail>::type... tail)
          : base(detail::deque_keyed_values<Head, Tail...>::construct(head, tail...))
        {}

#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
        template <typename Head_, typename ...Tail_, typename =
            typename enable_if<is_convertible<Head_, Head> >::type
        >
        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        explicit deque(Head_&& head, Tail_&&... tail)
          : base(detail::deque_keyed_values<Head, Tail...>
                ::forward_(BOOST_FUSION_FWD_ELEM(Head_, head), BOOST_FUSION_FWD_ELEM(Tail_, tail)...))
        {}
#else
        template <typename Head_, typename ...Tail_, typename =
            typename enable_if<is_convertible<Head_, Head> >::type
        >
        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        explicit deque(Head_ const& head, Tail_ const&... tail)
          : base(detail::deque_keyed_values<Head_, Tail_...>::construct(head, tail...))
        {}
#endif

        template <typename Sequence>
        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        explicit deque(Sequence const& seq
          , typename disable_if<is_convertible<Sequence, Head>, detail::enabler_>::type = detail::enabler
          , typename enable_if<traits::is_sequence<Sequence>, detail::enabler_>::type = detail::enabler)
          : base(base::from_iterator(fusion::begin(seq)))
        {}

        template <typename ...Elements>
        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque& operator=(deque<Elements...> const& rhs)
        {
            base::operator=(rhs);
            return *this;
        }

        template <typename T>
        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque& operator=(T const& rhs)
        {
            base::operator=(rhs);
            return *this;
        }

#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
        template <typename T>
        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
        deque& operator=(T&& rhs)
        {
            base::operator=(BOOST_FUSION_FWD_ELEM(T, rhs));
            return *this;
        }
#endif

    };
}}

#endif
#endif
Commit	Line	Data
7c673cae FG	1	/*=============================================================================
	2	Copyright (c) 2005-2012 Joel de Guzman
	3	Copyright (c) 2005-2006 Dan Marsden
	4
	5	Distributed under the Boost Software License, Version 1.0. (See accompanying
	6	file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
	7	==============================================================================*/
	8	#if !defined(BOOST_FUSION_DEQUE_26112006_1649)
	9	#define BOOST_FUSION_DEQUE_26112006_1649
	10
	11	# include <boost/fusion/container/deque/deque_fwd.hpp>
	12
	13	///////////////////////////////////////////////////////////////////////////////
	14	// Without variadics, we will use the PP version
	15	///////////////////////////////////////////////////////////////////////////////
	16	#if !defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
	17	# include <boost/fusion/container/deque/detail/cpp03/deque.hpp>
	18	#else
	19
	20	///////////////////////////////////////////////////////////////////////////////
	21	// C++11 interface
	22	///////////////////////////////////////////////////////////////////////////////
	23	#include <boost/fusion/support/sequence_base.hpp>
	24	#include <boost/fusion/support/void.hpp>
	25	#include <boost/fusion/support/detail/enabler.hpp>
	26	#include <boost/fusion/support/detail/access.hpp>
	27	#include <boost/fusion/support/is_sequence.hpp>
	28	#include <boost/fusion/container/deque/detail/keyed_element.hpp>
	29	#include <boost/fusion/container/deque/detail/deque_keyed_values.hpp>
	30	#include <boost/fusion/container/deque/deque_fwd.hpp>
	31	#include <boost/fusion/container/deque/detail/value_at_impl.hpp>
	32	#include <boost/fusion/container/deque/detail/at_impl.hpp>
	33	#include <boost/fusion/container/deque/detail/begin_impl.hpp>
	34	#include <boost/fusion/container/deque/detail/end_impl.hpp>
	35	#include <boost/fusion/container/deque/detail/is_sequence_impl.hpp>
	36	#include <boost/fusion/sequence/intrinsic/begin.hpp>
	37	#include <boost/fusion/sequence/intrinsic/empty.hpp>
	38
	39	#include <boost/mpl/int.hpp>
	40	#include <boost/mpl/and.hpp>
	41	#include <boost/utility/enable_if.hpp>
	42	#include <boost/type_traits/is_convertible.hpp>
	43
	44	namespace boost { namespace fusion
	45	{
	46	struct deque_tag;
	47
	48	template <typename ...Elements>
	49	struct deque : detail::nil_keyed_element
	50	{
	51	typedef deque_tag fusion_tag;
	52	typedef bidirectional_traversal_tag category;
	53	typedef mpl::int_<0> size;
	54	typedef mpl::int_<0> next_up;
	55	typedef mpl::int_<-1> next_down;
	56	typedef mpl::false_ is_view;
	57
	58	template <typename Sequence>
	59	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
	60	deque(Sequence const&,
	61	typename enable_if<
	62	mpl::and_<
	63	traits::is_sequence<Sequence>
	64	, result_of::empty<Sequence>>, detail::enabler_>::type = detail::enabler) BOOST_NOEXCEPT
65	{}
66
67	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
68	deque() BOOST_NOEXCEPT {}
69	};
70
71	template <typename Head, typename ...Tail>
72	struct deque<Head, Tail...>
73	: detail::deque_keyed_values<Head, Tail...>::type
74	, sequence_base<deque<Head, Tail...>>
75	{
76	typedef deque_tag fusion_tag;
77	typedef bidirectional_traversal_tag category;
78	typedef typename detail::deque_keyed_values<Head, Tail...>::type base;
79	typedef mpl::int_<(sizeof ...(Tail) + 1)> size;
80	typedef mpl::int_<size::value> next_up;
81	typedef mpl::int_<-1> next_down;
82	typedef mpl::false_ is_view;
83
84	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
85	deque()
86	{}
87
88	template <typename Head_, typename ...Tail_, typename =
89	typename enable_if<is_convertible<Head_, Head> >::type
90	>
91	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
92	deque(deque<Head_, Tail_...> const& seq)
93	: base(seq)
94	{}
95
96	template <typename Head_, typename ...Tail_, typename =
97	typename enable_if<is_convertible<Head_, Head> >::type
98	>
99	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
100	deque(deque<Head_, Tail_...>& seq)
101	: base(seq)
102	{}
103
104	#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
105	template <typename Head_, typename ...Tail_, typename =
106	typename enable_if<is_convertible<Head_, Head> >::type
107	>
108	BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
109	deque(deque<Head_, Tail_...>&& seq)
110	: base(std::forward<deque<Head_, Tail_...>>(seq))
111	{}
112	#endif
113
114	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
115	deque(deque const& seq)
116	: base(seq)
117	{}
118
119	#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
120	BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
121	deque(deque&& seq)
122	: base(std::forward<deque>(seq))
123	{}
124	#endif
125
126	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
127	explicit deque(typename detail::call_param<Head>::type head
128	, typename detail::call_param<Tail>::type... tail)
129	: base(detail::deque_keyed_values<Head, Tail...>::construct(head, tail...))
130	{}
131
132	#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
133	template <typename Head_, typename ...Tail_, typename =
134	typename enable_if<is_convertible<Head_, Head> >::type
135	>
136	BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
137	explicit deque(Head_&& head, Tail_&&... tail)
138	: base(detail::deque_keyed_values<Head, Tail...>
139	::forward_(BOOST_FUSION_FWD_ELEM(Head_, head), BOOST_FUSION_FWD_ELEM(Tail_, tail)...))
140	{}
141	#else
142	template <typename Head_, typename ...Tail_, typename =
143	typename enable_if<is_convertible<Head_, Head> >::type
144	>
145	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
146	explicit deque(Head_ const& head, Tail_ const&... tail)
147	: base(detail::deque_keyed_values<Head_, Tail_...>::construct(head, tail...))
148	{}
149	#endif
150
151	template <typename Sequence>
152	BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
153	explicit deque(Sequence const& seq
154	, typename disable_if<is_convertible<Sequence, Head>, detail::enabler_>::type = detail::enabler
155	, typename enable_if<traits::is_sequence<Sequence>, detail::enabler_>::type = detail::enabler)
156	: base(base::from_iterator(fusion::begin(seq)))
157	{}
158
159	template <typename ...Elements>
160	BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
161	deque& operator=(deque<Elements...> const& rhs)
162	{
163	base::operator=(rhs);
164	return *this;
165	}
166
167	template <typename T>
168	BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
169	deque& operator=(T const& rhs)
170	{
171	base::operator=(rhs);
172	return *this;
173	}
174
175	#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
176	template <typename T>
177	BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
178	deque& operator=(T&& rhs)
179	{
180	base::operator=(BOOST_FUSION_FWD_ELEM(T, rhs));
181	return *this;
182	}
183	#endif
184
185	};
186	}}
187
188	#endif
189	#endif