Week 3: Introduction to Objects

• What is Object Oriented Programming?
• The Car Class
• Constructing objects with new
• The Member Access Separator .
• Using a Car object in a different class
• Member Variables vs. Local Variables
• Methods
• Invoking Methods
• Implied this
• Passing Arguments to Methods
• Passing Arguments to Methods, an Example
• Returning Values From Methods
• Returning Multiple Values From Methods
• Constructors
• Using constructors
• Access Protection
• Examples of Access Protection
• The Four Levels of Access Protection
• The Three Benefits of Access Protection
• Further Examples of Classes
• Week 3 Exercises