OOP

Abstract

---

Core Principles

• Abstraction (抽象)
• Inheritance
• Polymorphism
• Encapsulation

OOP Class

• An Abstraction (抽象) over a group of similar items that share the same properties and actions

OOP Object

• An actual instance of OOP Class that occupies some space in the Heap Segment
• The variable holds a memory pointer to the OOP Object, not the values inside the OOP Object

OOP Method

• The functions we specify in the OOP Class