Introduction to Object-Oriented Programming

In this class, we will learn what Orientation to Objects is. We will see the following topics:

• Programming Paradigms;
• What is Object-Oriented Programming?
• What is an Object and a Class?
• What are the attributes and methods?
• Object-Oriented Pillars:
  -- Abstraction;
  -- Encapsulation;
  -- Inheritance;
  -- Polymorphism.

Programming Paradigms

Programming Paradigms are models to be followed during the construction of a programme, whose operation has already been extensively checked. Today, there are several such paradigms in the world of programming, among which we can highlight:

• Imperative Programming: Models the program by a sequence of commands that the computer must execute. Usually, it is the first paradigm to be taught.
  Example: C Language

• Object-Oriented Programming: Models the program based on the interaction between objects.