What is proper way to require a method to be overridden?

Bruno Desthuilliers bdesth.quelquechose at free.quelquepart.fr
Sat Jan 6 13:16:46 CET 2007

Patrick Down a écrit :
> jeremito wrote:
>>I am writing a class that is intended to be subclassed.  What is the
>>proper way to indicate that a sub class must override a method?

> Decorators to the rescue?

(snip convoluted code)

What a strange idea...

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