Created Virtual functions using cpp

Virtual.cpp

@@ -0,0 +1,80 @@
+
+
+#include <iostream> 
+
+using namespace std; 
+
+
+
+class base { 
+
+public: 
+
+    virtual void print() 
+
+    { 
+
+        cout << "print base class" << endl; 
+
+    } 
+
+
+
+    void show() 
+
+    { 
+
+        cout << "show base class" << endl; 
+
+    } 
+}; 
+
+
+
+class derived : public base { 
+
+public: 
+
+    void print() 
+
+    { 
+
+        cout << "print derived class" << endl; 
+
+    } 
+
+
+
+    void show() 
+
+    { 
+
+        cout << "show derived class" << endl; 
+
+    } 
+}; 
+
+
+
+int main() 
+{ 
+
+    base* bptr; 
+
+    derived d; 
+
+    bptr = &d; 
+
+
+
+    // virtual function, binded at runtime 
+
+    bptr->print(); 
+
+
+
+    // Non-virtual function, binded at compile time 
+
+    bptr->show(); 
+} 
+