# /* ************************************************************************** # * * # * (C) Copyright Edward Diener 2014. # * Distributed under the Boost Software License, Version 1.0. (See # * accompanying file LICENSE_1_0.txt or copy at # * http://www.boost.org/LICENSE_1_0.txt) # * * # ************************************************************************** */ # # /* See http://www.boost.org for most recent version. */ # # include # include # include # include # include #if BOOST_PP_VARIADICS #define DATA #define OBJECT OBJECT2 #define OBJECT2 #define FUNC(x) FUNC2(x) #define FUNC2(x) #define FUNC_GEN3() anything #define FUNC_GEN4(x) anything #if defined(BOOST_PP_VARIADICS_MSVC) #else #endif BEGIN BOOST_PP_IS_EMPTY(BOOST_PP_EMPTY()) == 1 END BEGIN BOOST_PP_IS_EMPTY(DATA BOOST_PP_EMPTY()) == 1 END BEGIN BOOST_PP_IS_EMPTY(x BOOST_PP_EMPTY()) == 0 END BEGIN BOOST_PP_IS_EMPTY(OBJECT BOOST_PP_EMPTY()) == 1 END BEGIN BOOST_PP_IS_EMPTY(FUNC(z) BOOST_PP_EMPTY()) == 1 END BEGIN BOOST_PP_IS_EMPTY(FUNC_GEN3) == 0 END BEGIN BOOST_PP_IS_EMPTY(FUNC_GEN4) == 0 END #endif