ceph/src/boost/libs/fusion/include/boost/fusion/algorithm/query/any.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2011 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/config.hpp>
  13 #include <boost/fusion/support/category_of.hpp>
  14 #include <boost/fusion/algorithm/query/detail/any.hpp>
  15
  16 namespace boost { namespace fusion
  17 {
  18     namespace result_of
  19     {
  20         template <typename Sequence, typename F>
  21         struct any
  22         {
  23             typedef bool type;
  24         };
  25     }
  26
  27     template <typename Sequence, typename F>
  28     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  29     inline bool
  30     any(Sequence const& seq, F f)
  31     {
  32         return detail::any(seq, f, typename traits::category_of<Sequence>::type());
  33     }
  34 }}
  35
  36 #endif
  37