1#include <iostream>
2using namespace std;
3class BaseClass {
4public:
5 void disp(){
6 cout<<"Function of Parent Class";
7 }
8};
9class DerivedClass: public BaseClass{
10public:
11 void disp() {
12 cout<<"Function of Child Class";
13 }
14};
15int main() {
16 /* Reference of base class pointing to
17 * the object of child class.
18 */
19 BaseClass obj = DerivedClass();
20 obj.disp();
21 return 0;
22}