ceph/src/boost/boost/fusion/adapted/array/end_impl.hpp

   1 /*=============================================================================
   2     Copyright (c) 2010 Christopher Schmidt
   3
   4     Distributed under the Boost Software License, Version 1.0. (See accompanying
   5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 ==============================================================================*/
   7
   8 #ifndef BOOST_FUSION_ADAPTED_ARRAY_END_IMPL_HPP
   9 #define BOOST_FUSION_ADAPTED_ARRAY_END_IMPL_HPP
  10
  11 #include <boost/fusion/support/config.hpp>
  12 #include <boost/fusion/iterator/basic_iterator.hpp>
  13 #include <boost/type_traits/rank.hpp>
  14 #include <boost/type_traits/extent.hpp>
  15
  16 namespace boost { namespace fusion { namespace extension
  17 {
  18     template <typename>
  19     struct end_impl;
  20
  21     template <>
  22     struct end_impl<po_array_tag>
  23     {
  24         template <typename Seq>
  25         struct apply
  26         {
  27             typedef
  28                 basic_iterator<
  29                     po_array_iterator_tag
  30                   , random_access_traversal_tag
  31                   , Seq
  32                   , extent<Seq,rank<Seq>::value-1>::value
  33                 >
  34             type;
  35
  36             BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  37             static type
  38             call(Seq& seq)
  39             {
  40                 return type(seq,0);
  41             }
  42         };
  43     };
  44 }}}
  45
  46 #endif