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Diffstat (limited to '3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp | 69 |
1 files changed, 69 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..16def08 --- /dev/null +++ b/3rdParty/Boost/src/boost/fusion/algorithm/query/find.hpp @@ -0,0 +1,69 @@ +/*============================================================================= + Copyright (c) 2001-2011 Joel de Guzman + Copyright (c) 2011 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_FIND_05052005_1107) +#define FUSION_FIND_05052005_1107 + +#include <boost/fusion/algorithm/query/find_if_fwd.hpp> +#include <boost/fusion/algorithm/query/detail/find_if.hpp> +#include <boost/fusion/algorithm/query/detail/segmented_find.hpp> +#include <boost/fusion/iterator/key_of.hpp> +#include <boost/fusion/iterator/value_of.hpp> +#include <boost/fusion/support/category_of.hpp> +#include <boost/fusion/support/is_segmented.hpp> +#include <boost/mpl/if.hpp> +#include <boost/mpl/placeholders.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 + : mpl::if_< + traits::is_segmented<Sequence> + , detail::result_of_segmented_find<Sequence, T> + , detail::result_of_find_if< + Sequence, + is_same< + typename mpl::if_< + traits::is_associative<Sequence> + , key_of<mpl::_1> + , value_of<mpl::_1> + >::type + , T + > + > + >::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(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(seq); + } +}} + +#endif |