ceph/src/boost/libs/fusion/include/boost/fusion/adapted/struct/detail/is_sequence_impl.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2011 Joel de Guzman
   3     Copyright (c) 2005-2006 Dan Marsden
   4     Copyright (c) 2009-2010 Christopher Schmidt
   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
  10 #ifndef BOOST_FUSION_ADAPTED_STRUCT_DETAIL_IS_SEQUENCE_IMPL_HPP
  11 #define BOOST_FUSION_ADAPTED_STRUCT_DETAIL_IS_SEQUENCE_IMPL_HPP
  12
  13 #include <boost/fusion/support/config.hpp>
  14 #include <boost/mpl/bool.hpp>
  15
  16 namespace boost { namespace fusion { namespace extension
  17 {
  18     template<typename>
  19     struct is_sequence_impl;
  20
  21     template<>
  22     struct is_sequence_impl<struct_tag>
  23     {
  24         template<typename Seq>
  25         struct apply
  26           : mpl::true_
  27         {};
  28     };
  29
  30     template <>
  31     struct is_sequence_impl<assoc_struct_tag>
  32       : is_sequence_impl<struct_tag>
  33     {};
  34 }}}
  35
  36 #endif