123456789101112131415161718192021222324252627282930313233 |
- // Copyright (c) 2008 Joseph Gauterin, Niels Dekker
- //
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // Tests swapping std::type_info pointers by means of boost::swap.
- // There is no std::swap overload or template specialization
- // for std::type_info pointers.
- #include <boost/utility/swap.hpp>
- #include <boost/core/lightweight_test.hpp>
- #define BOOST_CHECK BOOST_TEST
- #define BOOST_CHECK_EQUAL BOOST_TEST_EQ
- #include <typeinfo>
- int main()
- {
- const std::type_info * const initial_value1 = 0;
- const std::type_info * const initial_value2 = &typeid(double);
-
- const std::type_info * ptr1 = initial_value1;
- const std::type_info * ptr2 = initial_value2;
- boost::swap(ptr1,ptr2);
- BOOST_CHECK_EQUAL(ptr1,initial_value2);
- BOOST_CHECK_EQUAL(ptr2,initial_value1);
- return boost::report_errors();
- }
|