Swiftdiff options
| author | Kevin Smith <git@kismith.co.uk> | 2013-01-12 18:41:34 (GMT) |
|---|---|---|
| committer | Swift Review <review@swift.im> | 2013-01-13 10:36:26 (GMT) |
| commit | f3bc816af1b0d61452de973963e453bf3b3f95a2 (patch) | |
| tree | e895f8afa3580e6cff6f5ad2017d45bf147a17c2 /3rdParty/Boost/src/boost/fusion/sequence/intrinsic/segments.hpp | |
| parent | 188fc285c6555eadd3c9d50ab8a94adcade78d89 (diff) | |
| download | swift-f3bc816af1b0d61452de973963e453bf3b3f95a2.zip swift-f3bc816af1b0d61452de973963e453bf3b3f95a2.tar.bz2 | |
Adding in the spirit Boost stuff
Change-Id: I4f127ce61667243b64081b0aa309028d5077045f
Diffstat (limited to '3rdParty/Boost/src/boost/fusion/sequence/intrinsic/segments.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/fusion/sequence/intrinsic/segments.hpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/sequence/intrinsic/segments.hpp b/3rdParty/Boost/src/boost/fusion/sequence/intrinsic/segments.hpp new file mode 100644 index 0000000..afd5d40 --- /dev/null +++ b/3rdParty/Boost/src/boost/fusion/sequence/intrinsic/segments.hpp @@ -0,0 +1,76 @@ +/*============================================================================= + 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(BOOST_FUSION_SEGMENTS_04052005_1141) +#define BOOST_FUSION_SEGMENTS_04052005_1141 + +#include <boost/type_traits/is_const.hpp> +#include <boost/utility/enable_if.hpp> +#include <boost/fusion/sequence/intrinsic_fwd.hpp> +#include <boost/fusion/support/tag_of.hpp> + +namespace boost { namespace fusion +{ + // Special tags: + struct sequence_facade_tag; + struct iterator_range_tag; + + // segments: returns a sequence of sequences + namespace extension + { + template <typename Tag> + struct segments_impl + { + template <typename Sequence> + struct apply {}; + }; + + template <> + struct segments_impl<sequence_facade_tag> + { + template <typename Sequence> + struct apply : Sequence::template segments<Sequence> {}; + }; + + template <> + struct segments_impl<iterator_range_tag>; + } + + namespace result_of + { + template <typename Sequence> + struct segments + { + typedef typename traits::tag_of<Sequence>::type tag_type; + + typedef typename + extension::segments_impl<tag_type>::template apply<Sequence>::type + type; + }; + } + + template <typename Sequence> + inline typename + lazy_disable_if< + is_const<Sequence> + , result_of::segments<Sequence> + >::type + segments(Sequence& seq) + { + typedef typename traits::tag_of<Sequence>::type tag_type; + return extension::segments_impl<tag_type>::template apply<Sequence>::call(seq); + } + + template <typename Sequence> + inline typename result_of::segments<Sequence const>::type + segments(Sequence const& seq) + { + typedef typename traits::tag_of<Sequence const>::type tag_type; + return extension::segments_impl<tag_type>::template apply<Sequence const>::call(seq); + } +}} + +#endif |