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hana/test/orderable/max.cpp
2014-07-16 16:26:22 -04:00

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741 B
C++

/*
@copyright Louis Dionne 2014
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#include <boost/hana/orderable/less_mcd.hpp>
#include <boost/hana/detail/minimal/orderable.hpp>
#include <boost/hana/detail/static_assert.hpp>
using namespace boost::hana;
template <typename mcd>
void test() {
constexpr auto orderable = detail::minimal::orderable<mcd>;
BOOST_HANA_STATIC_ASSERT(max(orderable(0), orderable(0)) == orderable(0));
BOOST_HANA_STATIC_ASSERT(max(orderable(1), orderable(0)) == orderable(1));
BOOST_HANA_STATIC_ASSERT(max(orderable(0), orderable(1)) == orderable(1));
}
int main() {
test<Orderable::less_mcd>();
}