4. Objects in Perl

• 4.1. How it Works behind the Scenes
• 4.2. Object Use
  • 4.2.1. Calling the Methods of an Object
• 4.3. Making Your Own Objects
  • 4.3.1. The Constructor
  • 4.3.2. Defining Methods
  • 4.3.3. Object Inheritance
    • 4.3.3.1. Calling Overriden Methods of Base Classes
  • 4.3.4. The Destructor
• 4.4. Object Utility Functions - isa() and can()