44 lines
910 B
C++
44 lines
910 B
C++
//
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// local_sp_fn_test.cpp
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//
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// Copyright 2017 Peter Dimov
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//
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// Distributed under the Boost Software License, Version 1.0.
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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#include <boost/smart_ptr/local_shared_ptr.hpp>
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#include <boost/weak_ptr.hpp>
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#include <boost/core/lightweight_test.hpp>
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static void f()
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{
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}
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struct null_deleter
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{
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template<class Y> void operator()( Y* ) {}
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};
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int main()
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{
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boost::local_shared_ptr<void()> pf( f, null_deleter() );
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BOOST_TEST( pf.get() == f );
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BOOST_TEST_EQ( pf.local_use_count(), 1 );
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BOOST_TEST( boost::get_deleter<null_deleter>( pf ) != 0 );
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boost::weak_ptr<void()> wp( pf );
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BOOST_TEST( wp.lock().get() == f );
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BOOST_TEST_EQ( wp.use_count(), 1 );
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pf.reset();
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BOOST_TEST( wp.lock().get() == 0 );
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BOOST_TEST_EQ( wp.use_count(), 0 );
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return boost::report_errors();
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}
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