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author | 2020-11-15 03:53:47 +1100 | |
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committer | 2020-11-15 03:53:47 +1100 | |
commit | 55b8ca317ab1f77850f498c1523355e1f5dd8d03 (patch) | |
tree | bada7948236b18684609f47024cc9ca227a5ef89 /3rdparty/sol2/sol/inheritance.hpp | |
parent | 4db7f0439c3b841eb07d2320e39be38269e6cd56 (diff) |
-Switch to building MAME as C++17.
* Updated sol2 to 3.2.2
* Updated pugixml to 1.10
* Increased minimum clang version to 6
* Cleaned up some stuff that can use new features
Diffstat (limited to '3rdparty/sol2/sol/inheritance.hpp')
-rw-r--r-- | 3rdparty/sol2/sol/inheritance.hpp | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/3rdparty/sol2/sol/inheritance.hpp b/3rdparty/sol2/sol/inheritance.hpp deleted file mode 100644 index f2583495bc4..00000000000 --- a/3rdparty/sol2/sol/inheritance.hpp +++ /dev/null @@ -1,117 +0,0 @@ -// The MIT License (MIT) - -// Copyright (c) 2013-2016 Rapptz, ThePhD and contributors - -// Permission is hereby granted, free of charge, to any person obtaining a copy of -// this software and associated documentation files (the "Software"), to deal in -// the Software without restriction, including without limitation the rights to -// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -// the Software, and to permit persons to whom the Software is furnished to do so, -// subject to the following conditions: - -// The above copyright notice and this permission notice shall be included in all -// copies or substantial portions of the Software. - -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -#ifndef SOL_INHERITANCE_HPP -#define SOL_INHERITANCE_HPP - -#include "types.hpp" -#include <atomic> - -namespace sol { - template <typename... Args> - struct base_list { }; - template <typename... Args> - using bases = base_list<Args...>; - - typedef bases<> base_classes_tag; - const auto base_classes = base_classes_tag(); - - namespace detail { - - template <typename T> - struct has_derived { - static bool value; - }; - - template <typename T> - bool has_derived<T>::value = false; - - inline std::size_t unique_id() { - static std::atomic<std::size_t> x(0); - return ++x; - } - - template <typename T> - struct id_for { - static const std::size_t value; - }; - - template <typename T> - const std::size_t id_for<T>::value = unique_id(); - - inline decltype(auto) base_class_check_key() { - static const auto& key = "class_check"; - return key; - } - - inline decltype(auto) base_class_cast_key() { - static const auto& key = "class_cast"; - return key; - } - - inline decltype(auto) base_class_index_propogation_key() { - static const auto& key = u8"\xF0\x9F\x8C\xB2.index"; - return key; - } - - inline decltype(auto) base_class_new_index_propogation_key() { - static const auto& key = u8"\xF0\x9F\x8C\xB2.new_index"; - return key; - } - - template <typename T, typename... Bases> - struct inheritance { - static bool type_check_bases(types<>, std::size_t) { - return false; - } - - template <typename Base, typename... Args> - static bool type_check_bases(types<Base, Args...>, std::size_t ti) { - return ti == id_for<Base>::value || type_check_bases(types<Args...>(), ti); - } - - static bool type_check(std::size_t ti) { - return ti == id_for<T>::value || type_check_bases(types<Bases...>(), ti); - } - - static void* type_cast_bases(types<>, T*, std::size_t) { - return nullptr; - } - - template <typename Base, typename... Args> - static void* type_cast_bases(types<Base, Args...>, T* data, std::size_t ti) { - // Make sure to convert to T first, and then dynamic cast to the proper type - return ti != id_for<Base>::value ? type_cast_bases(types<Args...>(), data, ti) : static_cast<void*>(static_cast<Base*>(data)); - } - - static void* type_cast(void* voiddata, std::size_t ti) { - T* data = static_cast<T*>(voiddata); - return static_cast<void*>(ti != id_for<T>::value ? type_cast_bases(types<Bases...>(), data, ti) : data); - } - }; - - using inheritance_check_function = decltype(&inheritance<void>::type_check); - using inheritance_cast_function = decltype(&inheritance<void>::type_cast); - - } // detail -} // sol - -#endif // SOL_INHERITANCE_HPP |