| Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame] | 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 | # /* See http://www.boost.org for most recent version. */ |
| 11 | # |
| 12 | # ifndef BOOST_PREPROCESSOR_CONTROL_IIF_HPP |
| 13 | # define BOOST_PREPROCESSOR_CONTROL_IIF_HPP |
| 14 | # |
| 15 | # include <boost/preprocessor/config/config.hpp> |
| 16 | # |
| 17 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC() |
| 18 | # define BOOST_PP_IIF(bit, t, f) BOOST_PP_IIF_I(bit, t, f) |
| 19 | # else |
| 20 | # define BOOST_PP_IIF(bit, t, f) BOOST_PP_IIF_OO((bit, t, f)) |
| 21 | # define BOOST_PP_IIF_OO(par) BOOST_PP_IIF_I ## par |
| 22 | # endif |
| 23 | # |
| 24 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC() |
| 25 | # define BOOST_PP_IIF_I(bit, t, f) BOOST_PP_IIF_ ## bit(t, f) |
| 26 | # else |
| 27 | # define BOOST_PP_IIF_I(bit, t, f) BOOST_PP_IIF_II(BOOST_PP_IIF_ ## bit(t, f)) |
| 28 | # define BOOST_PP_IIF_II(id) id |
| 29 | # endif |
| 30 | # |
| 31 | # define BOOST_PP_IIF_0(t, f) f |
| 32 | # define BOOST_PP_IIF_1(t, f) t |
| 33 | # |
| 34 | # endif |