Objects and Classes
Introduction
Relationship between a class and its object
The relationship between a class and its objects
- A class can be thought of as a template from which objects are made.
- An object diagram provides the name of the object and the values of the fields.
- Once an instance of a class is created, it has an identity (a unique address) and a state (the values that it holds).
- Although an object's state may change throughout a program, its identity never does.