| |
| // 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(); |
| } |
| //] |
| |
