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- // Copyright (c) 2015 Boost.Test team
- // 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)
- // See http://www.boost.org/libs/test for the library home page.
- //[example_code
- #define BOOST_TEST_MODULE tolerance_05
- #include <boost/test/included/unit_test.hpp>
- #include <boost/optional.hpp>
- #include <boost/optional/optional_io.hpp>
- BOOST_AUTO_TEST_CASE(test, * boost::unit_test::tolerance(0.02))
- {
- double d1 = 1.00, d2 = 0.99;
- boost::optional<double> o1 = 1.00, o2 = 0.99;
- BOOST_TEST(d1 == d2); // with tolerance (double vs. double)
- BOOST_TEST(o1 == o2); // without tolerance (optional vs. optional)
- BOOST_TEST(o1 == d2); // without tolerance (optional vs. double)
- BOOST_TEST(*o1 == *o2); // with tolerance (double vs. double)
- }
- //]
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