Skip to content
UPEEC

Composition

Build classes from other objects ("has-a") instead of inheriting ("is-a").

Easy
Comments 0

A Robot has Motors and a Battery. "Favour composition over inheritance" — more flexible and easier to test.

Spotted a mistake or want to add detail? Suggest an improvement — Content Contributors' edits are reviewed by editors before they go live.

Discussion (0)

Sign in or join free to ask questions and discuss this topic.