| Jeff Thompson | a28eed8 | 2013-08-22 16:21:10 -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_PUNCTUATION_PAREN_IF_HPP |
| 13 | # define BOOST_PREPROCESSOR_PUNCTUATION_PAREN_IF_HPP |
| 14 | # |
| 15 | # include <ndnboost/preprocessor/config/config.hpp> |
| 16 | # include <ndnboost/preprocessor/control/if.hpp> |
| 17 | # include <ndnboost/preprocessor/facilities/empty.hpp> |
| 18 | # include <ndnboost/preprocessor/punctuation/paren.hpp> |
| 19 | # |
| 20 | # /* BOOST_PP_LPAREN_IF */ |
| 21 | # |
| 22 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() |
| 23 | # define BOOST_PP_LPAREN_IF(cond) BOOST_PP_IF(cond, BOOST_PP_LPAREN, BOOST_PP_EMPTY)() |
| 24 | # else |
| 25 | # define BOOST_PP_LPAREN_IF(cond) BOOST_PP_LPAREN_IF_I(cond) |
| 26 | # define BOOST_PP_LPAREN_IF_I(cond) BOOST_PP_IF(cond, BOOST_PP_LPAREN, BOOST_PP_EMPTY)() |
| 27 | # endif |
| 28 | # |
| 29 | # /* BOOST_PP_RPAREN_IF */ |
| 30 | # |
| 31 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() |
| 32 | # define BOOST_PP_RPAREN_IF(cond) BOOST_PP_IF(cond, BOOST_PP_RPAREN, BOOST_PP_EMPTY)() |
| 33 | # else |
| 34 | # define BOOST_PP_RPAREN_IF(cond) BOOST_PP_RPAREN_IF_I(cond) |
| 35 | # define BOOST_PP_RPAREN_IF_I(cond) BOOST_PP_IF(cond, BOOST_PP_RPAREN, BOOST_PP_EMPTY)() |
| 36 | # endif |
| 37 | # |
| 38 | # endif |