Example #1
0
int main()
{
    Base b;
    Cat c;
    Dog d;

    b.iam();    // "Base"
    c.iam();    // "Cat"
    d.iam();    // "Dog"

    Base *p = &c;
    p->iam();   // "Cat"
    p = &d;
    p->iam();   // "Dog"
}