epoc32/include/stdapis/boost/preprocessor/punctuation/paren_if.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:33:34 +0100
branchSymbian3
changeset 4 837f303aceeb
permissions -rw-r--r--
Current Symbian^3 public API header files (from PDK 3.0.h)
This is the epoc32/include tree with the "platform" subtrees removed, and
all but a selected few mbg and rsg files removed.
     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 <boost/preprocessor/config/config.hpp>
    16 # include <boost/preprocessor/control/if.hpp>
    17 # include <boost/preprocessor/facilities/empty.hpp>
    18 # include <boost/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