Object Oriented Programming
Object-oriented solutions are designed based on an
inheritance hierarchy which defines the relationships
between classes, where one class shares the structure
and/or behavior of one or more classes.
To provide this type of design requires that we understand
how to implement such relationships between objects.
Therefore, our first step in understanding object-oriented
programming is to learn the syntax and semantics of
inheritance hierarchies.
We will also learn how to extend abstractions with new
functionality even when the code for those abstractions is
not available.