使用只能指针代替裸指针

include/thread_queue.h

@@ -0,0 +1,38 @@
+#include <queue>
+#include <mutex>
+#include <condition_variable>
+
+template <typename T>
+class ThreadQueue {
+public:
+	ThreadQueue() = default;
+	~ThreadQueue() = default;
+
+	void push(const T& value) {
+		std::lock_guard<std::mutex> lock(mutex_);
+		queue_.push(value);
+		condition_.notify_one();
+	}
+
+	T pop() {
+		std::unique_lock<std::mutex> lock(mutex_);
+		condition_.wait(lock, [this] { return !queue_.empty(); });
+		T value = queue_.front();
+		queue_.pop();
+		return value;
+	}
+
+	bool empty() const {
+		std::lock_guard<std::mutex> lock(mutex_);
+		return queue_.empty();
+	}
+
+	size_t size() const {
+		std::lock_guard<std::mutex> lock(mutex_);
+		return queue_.size();
+	}
+private:
+	std::queue<T> queue_;
+	mutable std::mutex mutex_;
+	std::condition_variable condition_;
+};