mirror of
https://github.com/boostorg/hana.git
synced 2026-01-21 04:52:19 +00:00
22 lines
664 B
C++
22 lines
664 B
C++
// Copyright Louis Dionne 2013-2022
|
|
// 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/ext/std/pair.hpp>
|
|
#include <boost/hana/first.hpp>
|
|
#include <boost/hana/less.hpp>
|
|
#include <boost/hana/not_equal.hpp>
|
|
#include <boost/hana/second.hpp>
|
|
namespace hana = boost::hana;
|
|
|
|
|
|
constexpr auto pair = std::make_pair(1, 'x');
|
|
|
|
static_assert(hana::first(pair) == 1, "");
|
|
static_assert(hana::second(pair) == 'x', "");
|
|
|
|
static_assert(hana::not_equal(pair, std::make_pair(3, 'z')), "");
|
|
static_assert(hana::less(pair, std::make_pair(3, 'x')), "");
|
|
|
|
int main() { }
|