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© S. Uchitel, 2004

7

What is a Class?

Characterises the common aspects of a set of objects of similar kind.

Structural characteristics (fields)

Behavioural characteristics (methods)

Used to model entities in the problem domain.

In a “used car sales system”

what are the common features of cars?

what are the common features of sales personnel?

Classes should define fields and methods with a logical connection.

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