1/*=============================================================================
2 Copyright (c) 2001-2011 Joel de Guzman
3 Copyright (c) 2005-2006 Dan Marsden
4 Copyright (c) 2009-2010 Christopher Schmidt
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
10#ifndef BOOST_FUSION_ADAPTED_STRUCT_DETAIL_AT_IMPL_HPP
11#define BOOST_FUSION_ADAPTED_STRUCT_DETAIL_AT_IMPL_HPP
12
13#include <boost/fusion/support/config.hpp>
14#include <boost/mpl/int.hpp>
15
16namespace boost { namespace fusion { namespace extension
17{
18 template<typename>
19 struct at_impl;
20
21 template <>
22 struct at_impl<struct_tag>
23 {
24 template <typename Seq, typename N>
25 struct apply
26 : access::struct_member<
27 typename remove_const<Seq>::type
28 , N::value
29 >::template apply<Seq>
30 {};
31 };
32
33 template <>
34 struct at_impl<assoc_struct_tag>
35 : at_impl<struct_tag>
36 {};
37}}}
38
39#endif
40