71 lines
1.5 KiB
C++
71 lines
1.5 KiB
C++
/*
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Copyright 2014 Glen Joseph Fernandes
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(glenjofe@gmail.com)
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Distributed under the Boost Software License, Version 1.0.
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(http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/config.hpp>
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#if !defined(BOOST_NO_CXX11_SMART_PTR)
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/smart_ptr/make_unique.hpp>
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class type {
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public:
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static unsigned instances;
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type() {
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++instances;
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}
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~type() {
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--instances;
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}
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private:
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type(const type&);
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type& operator=(const type&);
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};
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unsigned type::instances = 0;
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int main()
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{
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{
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std::unique_ptr<int> result = boost::make_unique<int>();
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BOOST_TEST(result.get() != 0);
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BOOST_TEST(*result == 0);
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}
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{
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std::unique_ptr<const int> result =
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boost::make_unique<const int>();
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BOOST_TEST(result.get() != 0);
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BOOST_TEST(*result == 0);
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}
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BOOST_TEST(type::instances == 0);
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{
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std::unique_ptr<type> result =
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boost::make_unique<type>();
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BOOST_TEST(result.get() != 0);
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BOOST_TEST(type::instances == 1);
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result.reset();
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BOOST_TEST(type::instances == 0);
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}
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BOOST_TEST(type::instances == 0);
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{
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std::unique_ptr<const type> result =
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boost::make_unique<const type>();
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BOOST_TEST(result.get() != 0);
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BOOST_TEST(type::instances == 1);
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result.reset();
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BOOST_TEST(type::instances == 0);
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}
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return boost::report_errors();
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}
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#else
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int main()
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{
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return 0;
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}
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#endif
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