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Diffstat (limited to '3rdParty/Boost/src/boost/fusion/view/filter_view/detail/begin_impl.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/fusion/view/filter_view/detail/begin_impl.hpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/view/filter_view/detail/begin_impl.hpp b/3rdParty/Boost/src/boost/fusion/view/filter_view/detail/begin_impl.hpp new file mode 100644 index 0000000..7d94261 --- /dev/null +++ b/3rdParty/Boost/src/boost/fusion/view/filter_view/detail/begin_impl.hpp @@ -0,0 +1,46 @@ +/*============================================================================= + Copyright (c) 2001-2006 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_BEGIN_IMPL_05062005_0903) +#define FUSION_BEGIN_IMPL_05062005_0903 + +namespace boost { namespace fusion +{ + struct filter_view_tag; + + template <typename Category, typename First, typename Last, typename Pred> + struct filter_iterator; + + namespace extension + { + template <typename Tag> + struct begin_impl; + + template <> + struct begin_impl<filter_view_tag> + { + template <typename Sequence> + struct apply + { + typedef typename Sequence::first_type first_type; + typedef typename Sequence::last_type last_type; + typedef typename Sequence::pred_type pred_type; + typedef typename Sequence::category category; + typedef filter_iterator<category, first_type, last_type, pred_type> type; + + static type + call(Sequence& s) + { + return type(s.first()); + } + }; + }; + } +}} + +#endif + + |