mirror of https://gitee.com/bigwinds/arangodb
21 lines
825 B
C++
21 lines
825 B
C++
// Copyright Louis Dionne 2013-2016
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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#include <boost/hana/assert.hpp>
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#include <boost/hana/difference.hpp>
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#include <boost/hana/equal.hpp>
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#include <boost/hana/integral_constant.hpp>
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#include <boost/hana/set.hpp>
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#include <boost/hana/type.hpp>
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namespace hana = boost::hana;
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constexpr auto xs = hana::make_set(hana::int_c<1>, hana::int_c<2>, hana::type_c<int>, hana::int_c<3>);
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constexpr auto ys = hana::make_set(hana::int_c<3>, hana::type_c<void>, hana::type_c<int>);
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BOOST_HANA_CONSTANT_CHECK(hana::difference(xs, ys) == hana::make_set(hana::int_c<1>, hana::int_c<2>));
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BOOST_HANA_CONSTANT_CHECK(hana::difference(ys, xs) == hana::make_set(hana::type_c<void>));
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int main() { }
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