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ossrv_pub/boost_apis/boost/preprocessor/facilities/is_empty_or_1.hpp
author William Roberts <williamr@symbian.org>
Fri, 23 Jul 2010 16:09:54 +0100
branchGCC_SURGE
changeset 47 d7383dba13ba
parent 0 e4d67989cc36
permissions -rw-r--r--
Reapply fix for EXPORT_C problem in backend.dll, which got lost in the merge - bug 2971
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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# /* **************************************************************************
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#  *                                                                          *
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#  *     (C) Copyright Paul Mensonides 2003.
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#  *     Distributed under the Boost Software License, Version 1.0. (See
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#  *     accompanying file LICENSE_1_0.txt or copy at
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#  *     http://www.boost.org/LICENSE_1_0.txt)
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#  *                                                                          *
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#  ************************************************************************** */
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#
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# /* See http://www.boost.org for most recent version. */
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#
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# ifndef BOOST_PREPROCESSOR_FACILITIES_IS_EMPTY_OR_1_HPP
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# define BOOST_PREPROCESSOR_FACILITIES_IS_EMPTY_OR_1_HPP
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#
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# include <boost/preprocessor/control/iif.hpp>
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# include <boost/preprocessor/facilities/empty.hpp>
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# include <boost/preprocessor/facilities/is_1.hpp>
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# include <boost/preprocessor/facilities/is_empty.hpp>
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#
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# /* BOOST_PP_IS_EMPTY_OR_1 */
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#
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# define BOOST_PP_IS_EMPTY_OR_1(x) \
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    BOOST_PP_IIF( \
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        BOOST_PP_IS_EMPTY(x BOOST_PP_EMPTY()), \
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        1 BOOST_PP_EMPTY, \
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        BOOST_PP_IS_1 \
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    )(x) \
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    /**/
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#
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# endif
FCL/sf/os/ossrv