임시저장(빌드 안됨) 졸려서 자러갈거야

include/Utils/ThreadPool.hpp

@@ -0,0 +1,42 @@
+#pragma once
+#include "Thread.hpp"
+#include <vector>
+#include <queue>
+#include <functional>
+#include <condition_variable>
+#include <mutex>
+#include <memory>
+
+namespace Chattr {
+
+class ThreadPool {
+public:
+	ThreadPool(std::uint32_t numThreads);
+	~ThreadPool();
+
+	template<typename _Callable, typename... _Args>
+		requires ReturnsVoidPtr<_Callable, _Args...> && (!std::is_same_v<std::decay_t<_Callable>, Thread>)
+	int enqueueJob(_Callable&& __job, void* retVal, _Args&&... __args) {
+		if (terminate_) {
+			spdlog::error("Cannot run jobs on threads that terminating...");
+			return -1;
+		}
+
+		std::lock_guard<std::mutex> lock(jobQueueMutex);
+		auto boundFunc = std::bind(std::forward<_Callable>(__job), std::forward<_Args>(__args)...);
+		std::function<void*()> job(std::move(boundFunc));
+		jobs_.push(job, retVal);
+		jobQueueCV_.notify_one();
+	}
+
+private:
+	void* Worker();
+
+	std::condition_variable jobQueueCV_;
+	std::mutex jobQueueMutex;
+	std::queue<std::pair<std::function<void*()>, void*>> jobs_;
+	std::vector<Chattr::Thread> workers_;
+	bool terminate_ = false;
+};
+
+}