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 MSGPACK_PREPROCESSOR_DETAIL_IS_NULLARY_HPP 13 # define MSGPACK_PREPROCESSOR_DETAIL_IS_NULLARY_HPP 14 # 15 # include <msgpack/preprocessor/config/config.hpp> 16 # include <msgpack/preprocessor/detail/check.hpp> 17 # 18 # /* MSGPACK_PP_IS_NULLARY */ 19 # 20 # if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG() 21 # define MSGPACK_PP_IS_NULLARY(x) MSGPACK_PP_CHECK(x, MSGPACK_PP_IS_NULLARY_CHECK) 22 # else 23 # define MSGPACK_PP_IS_NULLARY(x) MSGPACK_PP_IS_NULLARY_I(x) 24 # define MSGPACK_PP_IS_NULLARY_I(x) MSGPACK_PP_CHECK(x, MSGPACK_PP_IS_NULLARY_CHECK) 25 # endif 26 # 27 # define MSGPACK_PP_IS_NULLARY_CHECK() 1 28 # define MSGPACK_PP_CHECK_RESULT_MSGPACK_PP_IS_NULLARY_CHECK 0, MSGPACK_PP_NIL 29 # 30 # endif 31