renaming sourceCode to source

source/Types.hpp

@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: Dora "cat" <cat@thenight.club>
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public License,
+ * v. 2.0. If a copy of the MPL was not distributed with this file, You can
+ * obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#ifndef GUARD_TOURMALINE_TYPES_H
+#define GUARD_TOURMALINE_TYPES_H
+#include <cstdint>
+#include <functional>
+#include <memory>
+namespace Tourmaline::Type {
+class UUID {
+public:
+  constexpr static uint8_t BitLength = 128;
+  constexpr static uint8_t QWORDLength = BitLength / 64;
+  constexpr static uint8_t ByteLength = BitLength / 8;
+
+  [[nodiscard]]
+  std::string asString() const;
+  bool operator==(const UUID &rhs) const;
+
+  UUID(uint64_t firstHalf, uint64_t secondHalf);
+  UUID(const std::string &uuid);
+
+  UUID(const UUID &uuid);
+  UUID(UUID &&uuid) noexcept;
+  UUID &operator=(const UUID &uuid);
+  UUID &operator=(UUID &&uuid);
+  ~UUID() = default;
+
+private:
+  std::unique_ptr<uint64_t[]> data = std::make_unique<uint64_t[]>(QWORDLength);
+  friend struct std::hash<Tourmaline::Type::UUID>;
+};
+} // namespace Tourmaline::Type
+
+namespace std {
+template <> struct hash<Tourmaline::Type::UUID> {
+  size_t operator()(const Tourmaline::Type::UUID &uuid) const noexcept {
+    const auto data = uuid.data.get();
+    size_t h1 = std::hash<uint64_t>{}(data[0]);
+    size_t h2 = std::hash<uint64_t>{}(data[1]);
+
+    // Combine the two hashes
+    return h1 ^ (h2 << 1);
+  }
+};
+
+} // namespace std
+
+#endif