From bd3fe0cac583739bc0d7c4b5c8f301bb350abca0 Mon Sep 17 00:00:00 2001
From: Andy Belle-Isle <drumsetmonkey@gmail.com>
Date: Fri, 30 Aug 2019 00:19:31 -0400
Subject: Renamed lib to deps so github will ignore it for language stats

---
 deps/sol2/include/sol/pointer_like.hpp | 101 +++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 deps/sol2/include/sol/pointer_like.hpp

(limited to 'deps/sol2/include/sol/pointer_like.hpp')

diff --git a/deps/sol2/include/sol/pointer_like.hpp b/deps/sol2/include/sol/pointer_like.hpp
new file mode 100644
index 0000000..054aee5
--- /dev/null
+++ b/deps/sol2/include/sol/pointer_like.hpp
@@ -0,0 +1,101 @@
+// sol3
+
+// The MIT License (MIT)
+
+// Copyright (c) 2013-2019 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_POINTER_LIKE_HPP
+#define SOL_POINTER_LIKE_HPP
+
+#include "base_traits.hpp"
+
+#include <utility>
+#include <type_traits>
+
+namespace sol {
+
+	namespace meta {
+		namespace meta_detail {
+			template <typename T>
+			using is_dereferenceable_test = decltype(*std::declval<T>());
+
+			template <typename T>
+			using is_explicitly_dereferenceable_test = decltype(std::declval<T>().operator*());
+		}
+
+		template <typename T>
+		using is_pointer_like = std::integral_constant<bool, !std::is_array_v<T> && (std::is_pointer_v<T> || is_detected_v<meta_detail::is_explicitly_dereferenceable_test, T>)>;
+
+		template <typename T>
+		constexpr inline bool is_pointer_like_v = is_pointer_like<T>::value;
+	} // namespace meta
+
+	namespace detail {
+
+		template <typename T>
+		auto unwrap(T&& item) -> decltype(std::forward<T>(item)) {
+			return std::forward<T>(item);
+		}
+
+		template <typename T>
+		T& unwrap(std::reference_wrapper<T> arg) {
+			return arg.get();
+		}
+
+		template <typename T>
+		inline decltype(auto) deref(T&& item) {
+			using Tu = meta::unqualified_t<T>;
+			if constexpr (meta::is_pointer_like_v<Tu>) {
+				return *std::forward<T>(item);
+			}
+			else {
+				return std::forward<T>(item);
+			}
+		}
+
+		template <typename T>
+		inline decltype(auto) deref_non_pointer(T&& item) {
+			using Tu = meta::unqualified_t<T>;
+			if constexpr (meta::is_pointer_like_v<Tu> && !std::is_pointer_v<Tu>) {
+				return *std::forward<T>(item);
+			}
+			else {
+				return std::forward<T>(item);
+			}
+		}
+
+		template <typename T>
+		inline T* ptr(T& val) {
+			return std::addressof(val);
+		}
+
+		template <typename T>
+		inline T* ptr(std::reference_wrapper<T> val) {
+			return std::addressof(val.get());
+		}
+
+		template <typename T>
+		inline T* ptr(T* val) {
+			return val;
+		}
+	} // namespace detail
+} // namespace sol
+
+#endif // SOL_POINTER_LIKE_HPP
-- 
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