# /* Copyright (C) 2001

 #  * Housemarque Oy

 #  * http://www.housemarque.com

 #  *

 #  * Distributed under the Boost Software License, Version 1.0. (See

 #  * accompanying file LICENSE_1_0.txt or copy at

 #  * http://www.boost.org/LICENSE_1_0.txt)

 #  */

 #

 # /* Revised by Paul Mensonides (2002) */

 #

 # /* See http://www.boost.org for most recent version. */

 #

 # ifndef BOOST_PREPROCESSOR_CAT_HPP

 # define BOOST_PREPROCESSOR_CAT_HPP

 #

 # include <boost/preprocessor/config/config.hpp>

 #

 # /* BOOST_PP_CAT */

 #

 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()

 #    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_I(a, b)

 # else

 #    define BOOST_PP_CAT(a, b) BOOST_PP_CAT_OO((a, b))

 #    define BOOST_PP_CAT_OO(par) BOOST_PP_CAT_I ## par

 # endif

 #

 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()

 #    define BOOST_PP_CAT_I(a, b) a ## b

 # else

 #    define BOOST_PP_CAT_I(a, b) BOOST_PP_CAT_II(a ## b)

 #    define BOOST_PP_CAT_II(res) res

 # endif

 #

 # endif