1 /*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
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 #if !defined(BOOST_FUSION_VALUE_AT_IMPL_09242011_1744)
8 #define BOOST_FUSION_VALUE_AT_IMPL_09242011_1744
10 #include <boost/fusion/support/config.hpp>
13 namespace boost { namespace fusion
23 struct value_at_impl<std_tuple_tag>
25 template <typename Sequence, typename N>
26 struct apply : std::tuple_element<N::value, Sequence> {};