williamr@2: # /* ************************************************************************** williamr@2: # * * williamr@2: # * (C) Copyright Paul Mensonides 2002. williamr@2: # * Distributed under the Boost Software License, Version 1.0. (See williamr@2: # * accompanying file LICENSE_1_0.txt or copy at williamr@2: # * http://www.boost.org/LICENSE_1_0.txt) williamr@2: # * * williamr@2: # ************************************************************************** */ williamr@2: # williamr@2: # /* See http://www.boost.org for most recent version. */ williamr@2: # williamr@2: # ifndef BOOST_PREPROCESSOR_PUNCTUATION_PAREN_IF_HPP williamr@2: # define BOOST_PREPROCESSOR_PUNCTUATION_PAREN_IF_HPP williamr@2: # williamr@2: # include williamr@2: # include williamr@2: # include williamr@2: # include williamr@2: # williamr@2: # /* BOOST_PP_LPAREN_IF */ williamr@2: # williamr@2: # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() williamr@2: # define BOOST_PP_LPAREN_IF(cond) BOOST_PP_IF(cond, BOOST_PP_LPAREN, BOOST_PP_EMPTY)() williamr@2: # else williamr@2: # define BOOST_PP_LPAREN_IF(cond) BOOST_PP_LPAREN_IF_I(cond) williamr@2: # define BOOST_PP_LPAREN_IF_I(cond) BOOST_PP_IF(cond, BOOST_PP_LPAREN, BOOST_PP_EMPTY)() williamr@2: # endif williamr@2: # williamr@2: # /* BOOST_PP_RPAREN_IF */ williamr@2: # williamr@2: # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() williamr@2: # define BOOST_PP_RPAREN_IF(cond) BOOST_PP_IF(cond, BOOST_PP_RPAREN, BOOST_PP_EMPTY)() williamr@2: # else williamr@2: # define BOOST_PP_RPAREN_IF(cond) BOOST_PP_RPAREN_IF_I(cond) williamr@2: # define BOOST_PP_RPAREN_IF_I(cond) BOOST_PP_IF(cond, BOOST_PP_RPAREN, BOOST_PP_EMPTY)() williamr@2: # endif williamr@2: # williamr@2: # endif