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- #include <boost/config.hpp>
- //
- // weak_from_raw_test.cpp
- //
- // Copyright (c) 2009 Frank Mori Hess
- //
- // 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)
- //
- #include <boost/smart_ptr/enable_shared_from_raw.hpp>
- #include <boost/detail/lightweight_test.hpp>
- struct X: public boost::enable_shared_from_raw
- {};
- void basic_weak_from_raw_test()
- {
- X *p(new X);
- boost::weak_ptr<X> weak = boost::weak_from_raw(p);
- BOOST_TEST(!weak.expired());
- boost::shared_ptr<X> shared(p);
- weak = boost::weak_from_raw(p);
- BOOST_TEST(weak.expired() == false);
- boost::shared_ptr<X> shared2(weak);
- BOOST_TEST((shared < shared2 || shared2 < shared) == false);
- BOOST_TEST(shared.get() == p);
- }
- int main()
- {
- basic_weak_from_raw_test();
- return boost::report_errors();
- }
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