1 /*=============================================================================
2 Copyright (c) 2009 Christopher Schmidt
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 ==============================================================================*/
8 #ifndef BOOST_FUSION_VIEW_JOINT_VIEW_DETAIL_DEREF_DATA_IMPL_HPP
9 #define BOOST_FUSION_VIEW_JOINT_VIEW_DETAIL_DEREF_DATA_IMPL_HPP
11 #include <boost/fusion/iterator/deref_data.hpp>
13 namespace boost { namespace fusion { namespace extension
16 struct deref_data_impl;
19 struct deref_data_impl<joint_view_iterator_tag>
21 template <typename It>
25 result_of::deref_data<typename It::first_type>::type
31 return fusion::deref_data(it.first);