UUID system iteration 2

sourceCode/Systems/Random.cpp

@@ -10,7 +10,6 @@
 #include <bit>
 #include <cstdint>
 #include <ctime>
-#include <format>
 
 using namespace Tourmaline::Systems;
 
@@ -23,5 +22,5 @@ Tourmaline::Type::UUID Random::GenerateUUID() {
   random_ab = std::rotl(hold, 12);
   random_c = ((random_c >> 2) << 2) + 2;
 
-  return std::format("{:X}{:X}", random_ab, random_c);
+  return Tourmaline::Type::UUID(random_ab, random_c);
 }

sourceCode/Types.hpp

@@ -8,8 +8,19 @@
  */
 #ifndef GUARD_TOURMALINE_TYPES_H
 #define GUARD_TOURMALINE_TYPES_H
-#include <string>
+#include <cstdint>
+#include <memory>
 namespace Tourmaline::Type {
-using UUID = std::string;
+struct UUID {
-}
+  [[nodiscard]]
+  std::string asString() const;
+
+  UUID(uint64_t firstHalf, uint64_t secondHalf);
+  UUID(const std::string &uuid);
+  UUID(UUID &&uuid) noexcept;
+
+private:
+  std::unique_ptr<uint64_t[]> data = std::make_unique<uint64_t[]>(2);
+};
+} // namespace Tourmaline::Type
 #endif

sourceCode/Types/UUID.cpp

@@ -0,0 +1,32 @@
+/*
+ * 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/.
+ */
+
+#include "../Types.hpp"
+#include <algorithm>
+#include <format>
+#include <memory>
+#include <string>
+
+using namespace Tourmaline::Type;
+std::string UUID::asString() const {
+  return std::format("{:016X}{:016X}", data[0], data[1]);
+}
+
+UUID::UUID(UUID &&uuid) noexcept { data.swap(uuid.data); }
+
+UUID::UUID(uint64_t firstHalf, uint64_t secondHalf) {
+  data[0] = firstHalf;
+  data[1] = secondHalf;
+}
+
+UUID::UUID(const std::string &uuid) {
+  // We are assuming that it is a valid UUID, if not then somewhere else this
+  // UUID should cause an error
+  std::copy(uuid.begin(), uuid.begin() + 32, data.get());
+}