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// Copyright 2015-2017 Hans Dembinski
//
// 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 <boost/core/lightweight_test.hpp>
#include <boost/core/lightweight_test_trait.hpp>
#include <boost/histogram/detail/relaxed_equal.hpp>
#include "ostream.hpp"
using namespace boost::histogram::detail;
int main() {
struct Stateless {
} a, b;
struct Stateful {
int state; // has state
} c, d;
struct HasEqual {
int state;
bool operator==(const HasEqual& rhs) const { return state == rhs.state; }
} e{1}, f{1}, g{2};
BOOST_TEST(relaxed_equal{}(a, b));
BOOST_TEST_NOT(relaxed_equal{}(a, c));
BOOST_TEST_NOT(relaxed_equal{}(c, d));
BOOST_TEST(relaxed_equal{}(e, f));
BOOST_TEST_NOT(relaxed_equal{}(e, g));
return boost::report_errors();
}
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