Fundamentals of Object-Oriented Programming - C++ - Module 4 Objectives

The video tutorial covers UML case studies and translating requirements into C++ code. It delves into abstract classes and virtual functions, explaining that an abstract class in C++ must have at least one pure virtual function. Abstract classes cannot be instantiated but can be used for upcasting, allowing derived classes to access their interface. All pure virtual functions in an abstract class must be implemented by derived classes.

How do derived classes interact with abstract classes?

What must derived child classes do with pure virtual functions?