Class Program 5

Write a program to call member functions of class in the main function using pointer to object and pointer to member function.

---

#include<iostream>

using namespace std;

class abc

{

             int a;

 public:

            void seta()

            {

              a=5;

            }

            void printa()

            {

              cout<<a<<endl;

            }

           

};

void main()

{

            abc o1,*p;

            p=&o1;

            p->seta();

            p->printa();

           

}