// Copyright (C) 2009-2012 Lorenzo Caminiti // Distributed under the Boost Software License, Version 1.0 // (see accompanying file LICENSE_1_0.txt or a copy at // http://www.boost.org/LICENSE_1_0.txt) // Home at http://www.boost.org/libs/local_function //[impl_pp_keyword #include <boost/local_function/detail/preprocessor/keyword/thisunderscore.hpp> #include <boost/local_function/detail/preprocessor/keyword/const.hpp> #include <boost/local_function/detail/preprocessor/keyword/bind.hpp> #include <boost/detail/lightweight_test.hpp> // Expand to 1 if space-separated tokens end with `this_`, 0 otherwise. #define IS_THIS_BACK(tokens) \ BOOST_LOCAL_FUNCTION_DETAIL_PP_KEYWORD_IS_THISUNDERSCORE_BACK( \ BOOST_LOCAL_FUNCTION_DETAIL_PP_KEYWORD_BIND_REMOVE_FRONT( \ BOOST_LOCAL_FUNCTION_DETAIL_PP_KEYWORD_CONST_REMOVE_FRONT( \ tokens \ ))) int main(void) { BOOST_TEST(IS_THIS_BACK(const bind this_) == 1); BOOST_TEST(IS_THIS_BACK(const bind& x) == 0); return boost::report_errors(); } //]