Chris@16: /*=============================================================================
Chris@16:     Copyright (c) 2010 Christopher Schmidt
Chris@16: 
Chris@16:     Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16:     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: ==============================================================================*/
Chris@16: 
Chris@16: #ifndef BOOST_FUSION_ADAPTED_ARRAY_DEREF_IMPL_HPP
Chris@16: #define BOOST_FUSION_ADAPTED_ARRAY_DEREF_IMPL_HPP
Chris@16: 
Chris@101: #include <boost/fusion/support/config.hpp>
Chris@16: #include <boost/type_traits/add_reference.hpp>
Chris@16: #include <boost/type_traits/remove_extent.hpp>
Chris@16: 
Chris@16: namespace boost { namespace fusion { namespace extension
Chris@16: {
Chris@16:     template <typename>
Chris@16:     struct deref_impl;
Chris@16: 
Chris@16:     template <>
Chris@16:     struct deref_impl<po_array_iterator_tag>
Chris@16:     {
Chris@16:         template <typename It>
Chris@16:         struct apply
Chris@16:         {
Chris@16:             typedef typename
Chris@16:                 add_reference<
Chris@16:                     typename remove_extent<typename It::seq_type>::type
Chris@16:                 >::type
Chris@16:             type;
Chris@16: 
Chris@101:             BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
Chris@16:             static type
Chris@16:             call(It const& it)
Chris@16:             {
Chris@16:                 return (*it.seq)[It::index::value];
Chris@16:             }
Chris@16:         };
Chris@16:     };
Chris@16: }}}
Chris@16: 
Chris@16: #endif