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authorLorry Tar Creator <lorry-tar-importer@baserock.org>2013-06-25 22:59:01 +0000
committer <>2013-09-27 11:49:28 +0000
commit8c4528713d907ee2cfd3bfcbbad272c749867f84 (patch)
treec09e2ce80f47b90c85cc720f5139089ad9c8cfff /libs/local_function/example/impl_pp_keyword.cpp
downloadboost-tarball-baserock/morph.tar.gz
Imported from /home/lorry/working-area/delta_boost-tarball/boost_1_54_0.tar.bz2.boost_1_54_0baserock/morph
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diff --git a/libs/local_function/example/impl_pp_keyword.cpp b/libs/local_function/example/impl_pp_keyword.cpp
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+
+// 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();
+}
+//]
+