Chris@16: # /* Copyright (C) 2001
Chris@16: #  * Housemarque Oy
Chris@16: #  * http://www.housemarque.com
Chris@16: #  *
Chris@16: #  * Distributed under the Boost Software License, Version 1.0. (See
Chris@16: #  * accompanying file LICENSE_1_0.txt or copy at
Chris@16: #  * http://www.boost.org/LICENSE_1_0.txt)
Chris@16: #  */
Chris@16: #
Chris@16: # /* Revised by Paul Mensonides (2002) */
Chris@16: #
Chris@16: # /* See http://www.boost.org for most recent version. */
Chris@16: #
Chris@16: # ifndef BOOST_PREPROCESSOR_CAT_HPP
Chris@16: # define BOOST_PREPROCESSOR_CAT_HPP
Chris@16: #
Chris@16: # include <boost/preprocessor/config/config.hpp>
Chris@16: #
Chris@16: # /* BOOST_PP_CAT */
Chris@16: #
Chris@16: # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
Chris@16: #    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_I(a, b)
Chris@16: # else
Chris@16: #    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_OO((a, b))
Chris@16: #    define BOOST_PP_CAT_OO(par) BOOST_PP_CAT_I ## par
Chris@16: # endif
Chris@16: #
Chris@16: # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
Chris@16: #    define BOOST_PP_CAT_I(a, b) a ## b
Chris@16: # else
Chris@16: #    define BOOST_PP_CAT_I(a, b) BOOST_PP_CAT_II(~, a ## b)
Chris@16: #    define BOOST_PP_CAT_II(p, res) res
Chris@16: # endif
Chris@16: #
Chris@16: # endif