| 1 | // Copyright Louis Dionne 2013-2022 |
|---|---|
| 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/assert.hpp> |
| 6 | #include <boost/hana/equal.hpp> |
| 7 | #include <boost/hana/transform.hpp> |
| 8 | #include <boost/hana/tuple.hpp> |
| 9 | |
| 10 | #include <sstream> |
| 11 | #include <string> |
| 12 | namespace hana = boost::hana; |
| 13 | |
| 14 | |
| 15 | auto to_string = [](auto x) { |
| 16 | std::ostringstream ss; |
| 17 | ss << x; |
| 18 | return ss.str(); |
| 19 | }; |
| 20 | |
| 21 | int main() { |
| 22 | BOOST_HANA_RUNTIME_CHECK( |
| 23 | hana::transform(hana::make_tuple(1, '2', "345", std::string{ "67"}), to_string) == |
| 24 | hana::make_tuple("1", "2", "345", "67") |
| 25 | ); |
| 26 | } |
| 27 |