Roadmap
A method in a child class overrides a method in the parent class
if it has the name name and type signature.
In this chapter we will investigate some of the issues that arise from the
use of overriding.
- Difference from Overloading
- Notations
- Replacement and Refinement
- Shadowing
- Covariance and Contravariance
Intro OOP, Chapter 16, Slide 01