]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | /*! |
2 | @file | |
3 | Defines `boost::hana::detail::dependent_on`. | |
4 | ||
5 | @copyright Louis Dionne 2013-2016 | |
6 | Distributed under the Boost Software License, Version 1.0. | |
7 | (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) | |
8 | */ | |
9 | ||
10 | #ifndef BOOST_HANA_DETAIL_DEPENDENT_ON_HPP | |
11 | #define BOOST_HANA_DETAIL_DEPENDENT_ON_HPP | |
12 | ||
13 | #include <boost/hana/config.hpp> | |
14 | ||
15 | ||
16 | BOOST_HANA_NAMESPACE_BEGIN namespace detail { | |
17 | template <bool dummy, typename T> | |
18 | struct dependent_on { using type = T; }; | |
19 | ||
20 | template <bool dummy, typename T> | |
21 | using dependent_on_t = typename dependent_on<dummy, T>::type; | |
22 | } BOOST_HANA_NAMESPACE_END | |
23 | ||
24 | #endif // !BOOST_HANA_DETAIL_DEPENDENT_ON_HPP |