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b32b8144 | 1 | // Copyright Louis Dionne 2013-2017 |
7c673cae FG |
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/define_struct.hpp> | |
7 | #include <boost/hana/equal.hpp> | |
8 | #include <boost/hana/keys.hpp> | |
9 | #include <boost/hana/string.hpp> | |
10 | #include <boost/hana/tuple.hpp> | |
11 | ||
12 | #include <string> | |
13 | namespace hana = boost::hana; | |
14 | ||
15 | ||
16 | struct Person { | |
17 | BOOST_HANA_DEFINE_STRUCT(Person, | |
18 | (std::string, name), | |
19 | (unsigned short, age) | |
20 | ); | |
21 | }; | |
22 | ||
23 | int main() { | |
24 | Person john{"John", 30}; | |
25 | BOOST_HANA_CONSTANT_CHECK( | |
26 | hana::keys(john) == hana::make_tuple(BOOST_HANA_STRING("name"), | |
27 | BOOST_HANA_STRING("age")) | |
28 | ); | |
29 | } |