hana/example/set/symmetric_difference.cpp

20 lines
674 B
C++

// Copyright Louis Dionne 2013-2017
// 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/assert.hpp>
#include <boost/hana/set.hpp>
#include <boost/hana/symmetric_difference.hpp>
namespace hana = boost::hana;
constexpr auto xs = hana::make_set(hana::int_c<1>, hana::int_c<2>, hana::type_c<int>, hana::int_c<3>);
constexpr auto ys = hana::make_set(hana::int_c<3>, hana::type_c<void>, hana::type_c<int>);
BOOST_HANA_CONSTANT_CHECK(
hana::symmetric_difference(xs, ys) == hana::make_set(hana::int_c<1>, hana::int_c<2>, hana::type_c<void>)
);
int main() { }