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- //
- // local_sp_fn_test.cpp
- //
- // Copyright 2017 Peter Dimov
- //
- // 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/local_shared_ptr.hpp>
- #include <boost/weak_ptr.hpp>
- #include <boost/core/lightweight_test.hpp>
- static void f()
- {
- }
- struct null_deleter
- {
- template<class Y> void operator()( Y* ) {}
- };
- int main()
- {
- boost::local_shared_ptr<void()> pf( f, null_deleter() );
- BOOST_TEST( pf.get() == f );
- BOOST_TEST_EQ( pf.local_use_count(), 1 );
- BOOST_TEST( boost::get_deleter<null_deleter>( pf ) != 0 );
- boost::weak_ptr<void()> wp( pf );
- BOOST_TEST( wp.lock().get() == f );
- BOOST_TEST_EQ( wp.use_count(), 1 );
- pf.reset();
- BOOST_TEST( wp.lock().get() == 0 );
- BOOST_TEST_EQ( wp.use_count(), 0 );
- return boost::report_errors();
- }
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