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53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
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// Copyright 2011, 2020 Peter Dimov
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#include <boost/shared_ptr.hpp>
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#include <boost/functional/hash.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/config.hpp>
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#include <functional>
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#if defined(BOOST_NO_CXX11_HDR_FUNCTIONAL)
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int main() {}
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#else
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int main()
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{
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{
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boost::hash< boost::shared_ptr<int> > hasher;
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std::hash< boost::shared_ptr<int> > hasher2;
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boost::shared_ptr<int> p1, p2( new int );
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BOOST_TEST_EQ( hasher( p1 ), hasher2( p1 ) );
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BOOST_TEST_EQ( hasher( p2 ), hasher2( p2 ) );
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}
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{
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boost::hash< boost::shared_ptr<int[]> > hasher;
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std::hash< boost::shared_ptr<int[]> > hasher2;
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boost::shared_ptr<int[]> p1, p2( new int[1] );
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BOOST_TEST_EQ( hasher( p1 ), hasher2( p1 ) );
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BOOST_TEST_EQ( hasher( p2 ), hasher2( p2 ) );
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}
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{
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boost::hash< boost::shared_ptr<int[1]> > hasher;
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std::hash< boost::shared_ptr<int[1]> > hasher2;
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boost::shared_ptr<int[1]> p1, p2( new int[1] );
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BOOST_TEST_EQ( hasher( p1 ), hasher2( p1 ) );
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BOOST_TEST_EQ( hasher( p2 ), hasher2( p2 ) );
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}
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return boost::report_errors();
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}
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#endif // #if defined(BOOST_NO_CXX11_HDR_FUNCTIONAL)
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