School Commit Init

Anul 1/Semestrul 2/OOP/Labs/Exam/Subject.h

@@ -0,0 +1,15 @@
+#pragma once
+#include "Observer.h"
+#include <vector>
+
+class Subject
+{
+    protected:
+        std::vector<Observer*> _observers;
+
+    public:
+        
+        virtual void attach(Observer* observer) = 0;
+        virtual void detach(Observer* observer) = 0;
+        virtual void notify() = 0;
+};