1 /*=============================================================================
2 Copyright (c) 2011 Eric Niebler
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_JOINT_VIEW_FWD_HPP_INCLUDED)
8 #define BOOST_FUSION_JOINT_VIEW_FWD_HPP_INCLUDED
10 namespace boost { namespace fusion
12 struct joint_view_tag;
14 template <typename Sequence1, typename Sequence2>