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Diffstat (limited to '3rdParty/Boost/src/boost/fusion/support/is_segmented.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/fusion/support/is_segmented.hpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/support/is_segmented.hpp b/3rdParty/Boost/src/boost/fusion/support/is_segmented.hpp new file mode 100644 index 0000000..6e62eac --- /dev/null +++ b/3rdParty/Boost/src/boost/fusion/support/is_segmented.hpp @@ -0,0 +1,54 @@ +/*============================================================================= + Copyright (c) 2006 Eric Niebler + + 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_SEGMENTED_03202006_0015) +#define FUSION_IS_SEGMENTED_03202006_0015 + +#include <boost/mpl/bool.hpp> +#include <boost/fusion/support/tag_of.hpp> + +namespace boost { namespace fusion +{ + // Special tags: + struct sequence_facade_tag; + struct iterator_range_tag; + + namespace extension + { + template <typename Tag> + struct is_segmented_impl + { + template <typename Sequence> + struct apply + : mpl::false_ + {}; + }; + + template <> + struct is_segmented_impl<sequence_facade_tag> + { + template <typename Sequence> + struct apply : Sequence::is_segmented {}; + }; + + template <> + struct is_segmented_impl<iterator_range_tag>; + } + + namespace traits + { + template <typename Sequence> + struct is_segmented + : mpl::bool_< + (bool)extension::is_segmented_impl<typename traits::tag_of<Sequence>::type>:: + template apply<Sequence>::type::value + > + { + }; + } +}} + +#endif |