From: Paul Brannan <paul@...>
Date: 2002-02-26T01:55:39+09:00
Subject: Re: Style Question

On Tue, Feb 26, 2002 at 01:04:08AM +0900, Ron Jeffries wrote:
> The top level class (now called Set) needs to be abstract. Concrete
> subclasses will inherit from it or from other concrete subclasses as may
> be appropriate.

How does an abstract class differ from a module (or mixin)?

Paul