1 # /* ************************************************************************** 2 # * * 3 # * (C) Copyright Paul Mensonides 2002. 4 # * Distributed under the Boost Software License, Version 1.0. (See 5 # * accompanying file LICENSE_1_0.txt or copy at 6 # * http://www.boost.org/LICENSE_1_0.txt) 7 # * * 8 # ************************************************************************** */ 9 # 10 # ifndef BOOST_PREPROCESSOR_DETAIL_SPLIT_HPP 11 # define BOOST_PREPROCESSOR_DETAIL_SPLIT_HPP 12 # 13 # include <boost/preprocessor/config/config.hpp> 14 # 15 # /* BOOST_PP_SPLIT */ 16 # 17 # if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC() 18 # define BOOST_PP_SPLIT(n, im) BOOST_PP_SPLIT_I((n, im)) 19 # define BOOST_PP_SPLIT_I(par) BOOST_PP_SPLIT_II ## par 20 # define BOOST_PP_SPLIT_II(n, a, b) BOOST_PP_SPLIT_ ## n(a, b) 21 # elif BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC() 22 # define BOOST_PP_SPLIT(n, im) BOOST_PP_SPLIT_I(n((im))) 23 # define BOOST_PP_SPLIT_I(n) BOOST_PP_SPLIT_ID(BOOST_PP_SPLIT_II_ ## n) 24 # define BOOST_PP_SPLIT_II_0(s) BOOST_PP_SPLIT_ID(BOOST_PP_SPLIT_0 s) 25 # define BOOST_PP_SPLIT_II_1(s) BOOST_PP_SPLIT_ID(BOOST_PP_SPLIT_1 s) 26 # define BOOST_PP_SPLIT_ID(id) id 27 # else 28 # define BOOST_PP_SPLIT(n, im) BOOST_PP_SPLIT_I(n)(im) 29 # define BOOST_PP_SPLIT_I(n) BOOST_PP_SPLIT_ ## n 30 # endif 31 # 32 # define BOOST_PP_SPLIT_0(a, b) a 33 # define BOOST_PP_SPLIT_1(a, b) b 34 # 35 # endif 36