1 # /* **************************************************************************
3 # * (C) Copyright Edward Diener 2014.
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)
8 # ************************************************************************** */
10 # /* See http://www.boost.org for most recent version. */
12 # ifndef BOOST_PREPROCESSOR_IS_BEGIN_PARENS_HPP
13 # define BOOST_PREPROCESSOR_IS_BEGIN_PARENS_HPP
15 # include <boost/preprocessor/config/config.hpp>
17 #if BOOST_PP_VARIADICS
19 #include <boost/preprocessor/punctuation/detail/is_begin_parens.hpp>
21 #if BOOST_PP_VARIADICS_MSVC && _MSC_VER <= 1400
23 #define BOOST_PP_IS_BEGIN_PARENS(param) \
24 BOOST_PP_DETAIL_IBP_SPLIT \
27 BOOST_PP_DETAIL_IBP_CAT \
29 BOOST_PP_DETAIL_IBP_IS_VARIADIC_R_, \
30 BOOST_PP_DETAIL_IBP_IS_VARIADIC_C param \
37 #define BOOST_PP_IS_BEGIN_PARENS(...) \
38 BOOST_PP_DETAIL_IBP_SPLIT \
41 BOOST_PP_DETAIL_IBP_CAT \
43 BOOST_PP_DETAIL_IBP_IS_VARIADIC_R_, \
44 BOOST_PP_DETAIL_IBP_IS_VARIADIC_C __VA_ARGS__ \
49 #endif /* BOOST_PP_VARIADICS_MSVC && _MSC_VER <= 1400 */
50 #endif /* BOOST_PP_VARIADICS */
51 #endif /* BOOST_PREPROCESSOR_IS_BEGIN_PARENS_HPP */