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- /*=============================================================================
- Copyright (c) 2014 Christoph Weiss
- Copyright (c) 2017 Kohei Takahashi
- 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)
- ==============================================================================*/
- #include <string>
- #include <utility>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/fusion/sequence/hash.hpp>
- #include <boost/functional/hash.hpp>
- void hash_test()
- {
- namespace fusion = boost::fusion;
- using namespace fusion;
- const FUSION_SEQUENCE<int, char, bool, std::string> v0(42, 'x', false, "Aurea prima");
- const FUSION_SEQUENCE<int, char, bool, std::string> v1(42, 'x', false, "Aurea prima");
- BOOST_TEST(fusion::hash_value(v0) == fusion::hash_value(v1));
- const FUSION_SEQUENCE<int, char, bool, std::string> w(41, 'x', false, "Aurea prima");
- BOOST_TEST(fusion::hash_value(w) != fusion::hash_value(v0));
- const FUSION_SEQUENCE<int, char, bool, std::string> x(42, 'y', false, "Aurea prima");
- BOOST_TEST(fusion::hash_value(x) != fusion::hash_value(v0));
- const FUSION_SEQUENCE<int, char, bool, std::string> y(42, 'x', true, "Aurea prima");
- BOOST_TEST(fusion::hash_value(y) != fusion::hash_value(v0));
- const FUSION_SEQUENCE<int, char, bool, std::string> z(42, 'x', false, "quae vindice nullo");
- BOOST_TEST(fusion::hash_value(z) != fusion::hash_value(v0));
- }
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