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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_IS_DETECTED_EXACT_HPP_INCLUDED
- #define BOOST_TT_IS_DETECTED_EXACT_HPP_INCLUDED
- #include <boost/type_traits/detected.hpp>
- #include <boost/type_traits/is_same.hpp>
- namespace boost {
- template<class Expected, template<class...> class Op, class... Args>
- using is_detected_exact = is_same<Expected, detected_t<Op, Args...> >;
- #if !defined(BOOST_NO_CXX14_VARIABLE_TEMPLATES)
- template<class Expected, template<class...> class Op, class... Args>
- constexpr bool is_detected_exact_v = is_detected_exact<Expected, Op,
- Args...>::value;
- #endif
- } /* boost */
- #endif
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