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author | Mark Benvenuto <mark.benvenuto@mongodb.com> | 2014-08-15 17:06:16 -0400 |
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committer | Mark Benvenuto <mark.benvenuto@mongodb.com> | 2014-08-15 17:20:20 -0400 |
commit | 0d1d5016b57c59817fa0619e5cf4c6df046b28c3 (patch) | |
tree | eae9fc8b180f49dd5e3834f7238c9c9cad93cfd9 /src/third_party/boost-1.56.0/boost/fusion/support/is_view.hpp | |
parent | 492d97468b1121228f208489a645759b390f023e (diff) | |
download | mongo-0d1d5016b57c59817fa0619e5cf4c6df046b28c3.tar.gz |
SERVER-8994: Boost 1.56.0
Initial import of source
Libraries: algorithm array asio bind chrono config container date_time
filesystem function integer intrusive noncopyable optional
program_options random smart_ptr static_assert thread unordered utility
Diffstat (limited to 'src/third_party/boost-1.56.0/boost/fusion/support/is_view.hpp')
-rw-r--r-- | src/third_party/boost-1.56.0/boost/fusion/support/is_view.hpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/third_party/boost-1.56.0/boost/fusion/support/is_view.hpp b/src/third_party/boost-1.56.0/boost/fusion/support/is_view.hpp new file mode 100644 index 00000000000..c54e60e19b3 --- /dev/null +++ b/src/third_party/boost-1.56.0/boost/fusion/support/is_view.hpp @@ -0,0 +1,67 @@ +/*============================================================================= + Copyright (c) 2001-2011 Joel de Guzman + + 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(FUSION_IS_VIEW_03202006_0015) +#define FUSION_IS_VIEW_03202006_0015 + +#include <boost/fusion/support/config.hpp> +#include <boost/mpl/bool.hpp> +#include <boost/fusion/support/detail/is_view.hpp> +#include <boost/fusion/support/tag_of.hpp> + +namespace boost { namespace fusion +{ + // Special tags: + struct sequence_facade_tag; + struct boost_tuple_tag; // boost::tuples::tuple tag + struct boost_array_tag; // boost::array tag + struct mpl_sequence_tag; // mpl sequence tag + struct std_pair_tag; // std::pair tag + + namespace extension + { + template<typename Tag> + struct is_view_impl + { + template <typename T> + struct apply + : detail::fusion_is_view<T> + {}; + }; + + template <> + struct is_view_impl<sequence_facade_tag> + { + template <typename Sequence> + struct apply : Sequence::is_view {}; + }; + + template <> + struct is_view_impl<boost_tuple_tag>; + + template <> + struct is_view_impl<boost_array_tag>; + + template <> + struct is_view_impl<mpl_sequence_tag>; + + template <> + struct is_view_impl<std_pair_tag>; + } + + namespace traits + { + template <typename T> + struct is_view : + mpl::bool_< + (bool)extension::is_view_impl<typename fusion::detail::tag_of<T>::type>:: + template apply<T>::type::value + > + {}; + } +}} + +#endif |