hana/example/tuple/tuple_c.cpp

23 lines
689 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/core/to.hpp>
#include <boost/hana/equal.hpp>
#include <boost/hana/front.hpp>
#include <boost/hana/integral_constant.hpp>
#include <boost/hana/tuple.hpp>
namespace hana = boost::hana;
int main() {
BOOST_HANA_CONSTANT_CHECK(
hana::tuple_c<int, 0, 1, 2>
==
hana::make_tuple(hana::int_c<0>, hana::int_c<1>, hana::int_c<2>)
);
BOOST_HANA_CONSTANT_CHECK(hana::front(hana::tuple_c<int, 0, 1, 2>) == hana::int_c<0>);
}