hana/example/at_c.cpp
2017-01-07 14:14:18 -08:00

17 lines
475 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/at.hpp>
#include <boost/hana/tuple.hpp>
namespace hana = boost::hana;
constexpr auto xs = hana::make_tuple(0, '1', 2.0);
static_assert(hana::at_c<0>(xs) == 0, "");
static_assert(hana::at_c<1>(xs) == '1', "");
static_assert(hana::at_c<2>(xs) == 2.0, "");
int main() { }