first commit

queue.hpp

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <queue>
+#include <memory>
+
+template<class T>
+class Queue {
+private:
+	std::queue<std::unique_ptr<T>> q;
+
+public:
+	void push(T* data) {
+		q.push(std::unique_ptr<T>(data));
+	}
+
+	T* pop() {
+		if (q.empty()) return nullptr;
+		T* data = q.front().release();
+		q.pop();
+		return data;
+	}
+
+	T* top() {
+		return q.empty() ? nullptr : q.front().get();
+	}
+
+	bool empty() { return q.empty(); }
+	
+	void clear() { 
+		while (!q.empty()) q.pop(); 
+	}
+	
+	int count() { return static_cast<int>(q.size()); }
+};