]>
Commit | Line | Data |
---|---|---|
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/equal.hpp> | |
7 | #include <boost/hana/ext/boost/fusion/vector.hpp> | |
8 | #include <boost/hana/integral_constant.hpp> | |
9 | #include <boost/hana/transform.hpp> | |
10 | ||
11 | #include <boost/fusion/include/make_vector.hpp> | |
12 | #include <boost/fusion/include/vector.hpp> | |
13 | ||
14 | #include <string> | |
15 | namespace fusion = boost::fusion; | |
16 | namespace hana = boost::hana; | |
17 | ||
18 | ||
19 | struct Fish { std::string name; }; | |
20 | struct Cat { std::string name; }; | |
21 | struct Dog { std::string name; }; | |
22 | ||
23 | int main() { | |
24 | fusion::vector<Fish, Cat, Dog> animals{Fish{"Nemo"}, Cat{"Garfield"}, Dog{"Snoopy"}}; | |
25 | hana::front(animals).name = "Moby Dick"; | |
26 | ||
27 | auto names = hana::transform(animals, [](auto a) { | |
28 | return a.name; | |
29 | }); | |
30 | ||
31 | BOOST_HANA_RUNTIME_CHECK(hana::equal( | |
32 | names, | |
33 | fusion::make_vector("Moby Dick", "Garfield", "Snoopy") | |
34 | )); | |
35 | } |