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author | Vlad Voicu <vladv@rosedu.org> | 2012-03-02 10:01:11 (GMT) |
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committer | Kevin Smith <git@kismith.co.uk> | 2012-03-09 15:04:05 (GMT) |
commit | 1c8cd160b79b6bbcec72042bdb104ba530508a93 (patch) | |
tree | cff302b81e74c557fbc9e30fd43144d981b613d0 /3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp | |
parent | 2944711aefec9a9dd66052440bc4f921910dd780 (diff) | |
download | swift-contrib-1c8cd160b79b6bbcec72042bdb104ba530508a93.zip swift-contrib-1c8cd160b79b6bbcec72042bdb104ba530508a93.tar.bz2 |
Added spirit to bundled boost
Diffstat (limited to '3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp b/3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp new file mode 100644 index 0000000..6beb900 --- /dev/null +++ b/3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp @@ -0,0 +1,72 @@ +/*============================================================================= + 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_FIND_05052005_1107) +#define FUSION_FIND_05052005_1107 + +#include <boost/fusion/algorithm/query/detail/find_if.hpp> +#include <boost/fusion/sequence/intrinsic/begin.hpp> +#include <boost/fusion/sequence/intrinsic/end.hpp> +#include <boost/fusion/iterator/key_of.hpp> +#include <boost/fusion/iterator/value_of.hpp> +#include <boost/fusion/support/category_of.hpp> +#include <boost/mpl/if.hpp> +#include <boost/type_traits/is_same.hpp> +#include <boost/type_traits/is_const.hpp> +#include <boost/utility/enable_if.hpp> + +namespace boost { namespace fusion +{ + namespace result_of + { + template < + typename Sequence + , typename T + > + struct find + { + typedef + detail::static_find_if< + typename result_of::begin<Sequence>::type + , typename result_of::end<Sequence>::type + , is_same< + typename mpl::if_< + traits::is_associative<Sequence> + , key_of<mpl::_1> + , value_of<mpl::_1> + >::type + , T + > + > + filter; + + typedef typename filter::type type; + }; + } + + template <typename T, typename Sequence> + inline typename + lazy_disable_if< + is_const<Sequence> + , result_of::find<Sequence, T> + >::type const + find(Sequence& seq) + { + typedef typename result_of::find<Sequence, T>::filter filter; + return filter::call(fusion::begin(seq)); + } + + template <typename T, typename Sequence> + inline typename result_of::find<Sequence const, T>::type const + find(Sequence const& seq) + { + typedef typename result_of::find<Sequence const, T>::filter filter; + return filter::call(fusion::begin(seq)); + } +}} + +#endif + |