On 6 Feb 2006, at 23:46, Nicholas Bennett wrote:

>
> Is it just me or does the "horizontal subclassing" Tim is looking  
> for (allowing one to extend an existing framework (like the  
> licensed Unreal Engine code) by adding some 'cluster' of members to  
> some high level class that is deep in the engine) sound a lot like  
> Traits?

Sounds a lot like Objective-C categories, if you ask me...

Marcel

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Marcel Weiher                          Metaobject Software Technologies
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