Runtime polymorphism

Author: TonyStark-19

Polymorphism/RuntimePolymorphism.cpp

@@ -0,0 +1,46 @@
+#include <iostream>
+using namespace std;
+
+class Base
+{
+public:
+    void display()
+    {
+        cout << "\nDisplay Base";
+    }
+
+    virtual void show()
+    {
+        cout << "\nShow Base";
+    }
+};
+
+class Derived : public Base
+{
+public:
+    void display()
+    {
+        cout << "\nDisplay derived";
+    }
+
+    void show()
+    {
+        cout << "\nShow derived";
+    }
+};
+
+int main()
+{
+    Base B;
+    Derived D;
+    Base *bptr;
+    cout << "bptr points to base";
+    bptr = &B;
+    bptr->display();
+    bptr->show();
+    cout << "\nbptr points to derived";
+    bptr = &D;
+    bptr->display();
+    bptr->show();
+    return 0;
+}