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- /*
- Copyright 2017-2018 Glen Joseph Fernandes
- (glenjofe@gmail.com)
- Distributed under the Boost Software License,
- Version 1.0. (See accompanying file LICENSE_1_0.txt
- or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
- #ifndef BOOST_TT_DETECTED_OR_HPP_INCLUDED
- #define BOOST_TT_DETECTED_OR_HPP_INCLUDED
- #include <boost/type_traits/detail/detector.hpp>
- namespace boost {
- template<class Default, template<class...> class Op, class... Args>
- using detected_or = detail::detector<Default, void, Op, Args...>;
- template<class Default, template<class...> class Op, class... Args>
- using detected_or_t = typename detected_or<Default, Op, Args...>::type;
- } /* boost */
- #endif
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