1 // Copyright Louis Dionne 2013-2017
2 // Distributed under the Boost Software License, Version 1.0.
3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
4
5 #include <boost/hana/ext/std/array.hpp>
6 #include <boost/hana/less.hpp>
7
8 #include <array>
9 namespace hana = boost::hana;
10
11
12 constexpr std::array<int, 4> evens = {{2, 4, 6, 8}};
13 constexpr std::array<int, 4> odds = {{1, 3, 5, 7}};
14
15 constexpr std::array<int, 5> up_to_5 = {{1, 2, 3, 4, 5}};
16
17 // arrays with same length
18 static_assert(hana::less(odds, evens), "");
19
20 // arrays with different lengths
21 static_assert(hana::less(up_to_5, odds), "");
22
main()23 int main() { }
24