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6e26a5bbe7
- Include boost/utility/addressof.hpp boost/utility/addressof.hpp: - addressof() implementation libs/utility/utility.htm: - Document addressof libs/utility/addressof_test.cpp: - Test addressof() [SVN r13414]
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
// Copyright (C) 2002 Brad King (brad.king@kitware.com)
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// Doug Gregor (gregod@cs.rpi.edu)
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//
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// Permission to copy, use, sell and distribute this software is granted
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// provided this copyright notice appears in all copies.
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// Permission to modify the code and to distribute modified code is granted
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// provided this copyright notice appears in all copies, and a notice
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// that the code was modified is included with the copyright notice.
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//
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// This software is provided "as is" without express or implied warranty,
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// and with no claim as to its suitability for any purpose.
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// For more information, see http://www.boost.org
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#define BOOST_INCLUDE_MAIN
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#include <boost/test/test_tools.hpp>
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#include <boost/utility.hpp>
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struct useless_type {};
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class nonaddressable {
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public:
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void dummy(); // Silence GCC warning: all member of class are private
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private:
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useless_type operator&() const;
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};
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int test_main(int, char*[])
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{
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nonaddressable* px = new nonaddressable();
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nonaddressable& x = *px;
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BOOST_TEST(boost::addressof(x) == px);
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const nonaddressable& cx = *px;
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BOOST_TEST(boost::addressof(cx) == static_cast<const nonaddressable*>(px));
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volatile nonaddressable& vx = *px;
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BOOST_TEST(boost::addressof(vx) == static_cast<volatile nonaddressable*>(px));
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const volatile nonaddressable& cvx = *px;
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BOOST_TEST(boost::addressof(cvx) == static_cast<const volatile nonaddressable*>(px));
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return 0;
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}
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