75 lines
1.2 KiB
C++
75 lines
1.2 KiB
C++
//
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// get_pointer_test.cpp
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//
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// Copyright 2014, 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/get_pointer.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <memory>
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struct X
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{
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};
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int main()
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{
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using boost::get_pointer;
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{
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X * p = new X;
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BOOST_TEST( get_pointer( p ) == p );
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delete p;
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}
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{
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X * p = 0;
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BOOST_TEST( get_pointer( p ) == 0 );
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}
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#if !defined( BOOST_NO_AUTO_PTR )
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{
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std::auto_ptr< X > p( new X );
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BOOST_TEST( get_pointer( p ) == p.get() );
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}
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{
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std::auto_ptr< X > p;
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BOOST_TEST( get_pointer( p ) == 0 );
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}
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#endif
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#if !defined( BOOST_NO_CXX11_SMART_PTR )
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{
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std::unique_ptr< X > p( new X );
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BOOST_TEST( get_pointer( p ) == p.get() );
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}
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{
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std::unique_ptr< X > p;
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BOOST_TEST( get_pointer( p ) == 0 );
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}
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{
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std::shared_ptr< X > p( new X );
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BOOST_TEST( get_pointer( p ) == p.get() );
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}
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{
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std::shared_ptr< X > p;
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BOOST_TEST( get_pointer( p ) == 0 );
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}
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#endif
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return boost::report_errors();
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}
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