boost/parameter/keyword_fwd.hpp

0001 // Copyright Cromwell D. Enage 2017.
0002 // Distributed under the Boost Software License, Version 1.0.
0003 // (See accompanying file LICENSE_1_0.txt or copy at
0004 // http://www.boost.org/LICENSE_1_0.txt)
0005
0006 #ifndef BOOST_PARAMETER_KEYWORD_FWD_HPP
0007 #define BOOST_PARAMETER_KEYWORD_FWD_HPP
0008
0009 namespace boost { namespace parameter {
0010
0011     struct in_reference;
0012     struct out_reference;
0013     typedef ::boost::parameter::out_reference in_out_reference;
0014     struct forward_reference;
0015     struct consume_reference;
0016     typedef ::boost::parameter::consume_reference move_from_reference;
0017
0018     template <typename Tag>
0019     struct keyword;
0020 }} // namespace boost::parameter
0021
0022 #endif  // include guard
0023