/*============================================================================= Copyright (c) 2011-2016 Bolero MURAKAMI https://github.com/bolero-MURAKAMI/Sprout 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 SPROUT_UTILITY_STRING_VIEW_HASH_HPP #define SPROUT_UTILITY_STRING_VIEW_HASH_HPP #include <functional> #include <sprout/config.hpp> #include <sprout/workaround/std/cstddef.hpp> #include <sprout/utility/string_view/string_view.hpp> #include <sprout/functional/hash.hpp> namespace sprout { // // hash_value // template<typename T, typename Traits> inline SPROUT_CONSTEXPR std::size_t hash_value(sprout::basic_string_view<T, Traits> const& v) { return sprout::hash_range(v); } } // namespace sprout namespace std { #if defined(__clang__) # pragma clang diagnostic push # pragma clang diagnostic ignored "-Wmismatched-tags" #endif // // hash // template<typename T, typename Traits> struct hash<sprout::basic_string_view<T, Traits> > : public sprout::hash<sprout::basic_string_view<T, Traits> > {}; #if defined(__clang__) # pragma clang diagnostic pop #endif } // namespace std #endif // #ifndef SPROUT_UTILITY_STRING_VIEW_HASH_HPP