1 /*============================================================================= 2 Copyright (c) 2001-2006 Joel de Guzman 3 Copyright (c) 2005 Eric Niebler 4 Copyright (c) 2007 Dan Marsden 5 6 Distributed under the Boost Software License, Version 1.0. (See accompanying 7 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 8 ==============================================================================*/ 9 #if !defined(FUSION_ANY_05052005_1230) 10 #define FUSION_ANY_05052005_1230 11 12 #include <boost/fusion/support/category_of.hpp> 13 #include <boost/fusion/algorithm/query/detail/any.hpp> 14 15 namespace boost { namespace fusion 16 { 17 namespace result_of 18 { 19 template <typename Sequence, typename F> 20 struct any 21 { 22 typedef bool type; 23 }; 24 } 25 26 template <typename Sequence, typename F> 27 inline bool any(Sequence const & seq,F f)28 any(Sequence const& seq, F f) 29 { 30 return detail::any(seq, f, typename traits::category_of<Sequence>::type()); 31 } 32 }} 33 34 #endif 35 36