ceph/src/boost/libs/fusion/include/boost/fusion/adapted/std_array/detail/size_impl.hpp

   1 /*=============================================================================
   2     Copyright (c) 2013 Mateusz Loskot
   3     Copyright (c) 2001-2011 Joel de Guzman
   4     Copyright (c) 2005-2006 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(BOOST_FUSION_STD_ARRAY_SIZE_IMPL_01062013_1700)
  10 #define BOOST_FUSION_STD_ARRAY_SIZE_IMPL_01062013_1700
  11
  12 #include <boost/fusion/adapted/std_array/detail/array_size.hpp>
  13 #include <boost/type_traits/remove_const.hpp>
  14
  15 namespace boost { namespace fusion {
  16
  17     struct std_array_tag;
  18
  19     namespace extension
  20     {
  21         template<typename T>
  22         struct size_impl;
  23
  24         template<>
  25         struct size_impl<std_array_tag>
  26         {
  27             template<typename Sequence>
  28             struct apply
  29                 : mpl::int_
  30                     <
  31                         std_array_size
  32                         <
  33                             typename remove_const<Sequence>::type
  34                         >::value
  35                     >
  36             {};
  37         };
  38     }
  39 }}
  40
  41 #endif