List of derived types?

[Pelle Månsson]

On 12/16/2010 02:16 PM, d coder wrote:
> Greetings
>
> I need a way to know (using traits or other compile time constructs)
> all the types derived from a given type.
> Is it possible in D?
>
> Is it possible to get a list of all the user-defined classes? I could
> use that to filter out the classes that I need.
>
> Regards
> Cherry

I'm curious, why do you need that?