Week-13: virtual function, abstract class, friend function

Week-13: videos already shared with students via class WhatsApp group.
Contents that are covered in this weeks are
  • Normal Member Functions Accessed with Pointers
  • Virtual Member Functions Accessed with Pointers
  • Late Binding
  • Abstract Classes and Pure Virtual Functions
  • Virtual Functions and the person Class
  • Virtual Destructors
  • Virtual Base Classes
  • Friend Functions with English Distance Example