OO Programming with Object COBOL

Table of Contents

Index

Chapter 20: Class Programs

• 20.1 Overview
• 20.2 Class Program Outline
  • 20.2.1 Inheritance
    • 20.2.1.1 Method Inheritance
    • 20.2.1.2 Data Inheritance
      • 20.2.1.2.1 Data Inheritance in Source Code
      • 20.2.1.2.2 Data Inheritance at Run-time
  • 20.2.2 Programming Class Object Behavior
    • 20.2.2.1 Class Object Data
    • 20.2.2.2 Class Initialization
      • 20.2.2.2.1 When Do Classes Get Loaded and Initialized?
    • 20.2.2.3 Class Methods
  • 20.2.3 Programming Instance Object Behavior
    • 20.2.3.1 Instance Data
    • 20.2.3.2 Instance Initialization
    • 20.2.3.3 Instance Methods
  • 20.2.4 Methods
    • 20.2.4.1 Method Data
    • 20.2.4.2 Self and Super
    • 20.2.4.3 Instance Creation Methods
  • 20.2.5 Reserved Variable Names