Yes. You're right. That's what I meant, ChairLeg can exist without Chair, but I did not mention it quite clearly. General speaking, I want to emphasize that "In composition, subclasses' life cycle depends directly on superclass’s life cycle and vice versa. In aggregation, the subclasses and superclass have their own life cycle.". Thanks for your comment. Have a good day!
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Yes. You're right. That's what I meant, ChairLeg can exist without Chair, but I did not mention it quite clearly. General speaking, I want to emphasize that "In composition, subclasses' life cycle depends directly on superclass’s life cycle and vice versa. In aggregation, the subclasses and superclass have their own life cycle.". Thanks for your comment. Have a good day!