I think these are Decorator classes. 
Syntax error in sentence one.  Unbound pronoun 'these'.

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Can you show us some example code, even just pseudocode that sketches out your concept? The question as it stands is just buzzword bingo. What's the actual problem you're trying to solve?

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In reply to Re: Decorator(?) classes and inheritance by halley
in thread Decorator(?) classes and inheritance by dragonchild

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