Re: Cell IDs and d.cellcreation

["Tuomas J. Lukka" <lukka@xxxxxx>]

> And considering the space implementations, I think we should move the
> id booking operations into the ZZDimSpace because that's where
> d.cellcreation is defined and it needs the ids anyway. IMHO
> d.cellcreation should be taken as a general property of every ZZ-space:
> - every cell created could be always referenced to - even after
> possible deletion
> - every cell could be easily referenced to - along the dimension, that
> is - without the need to know the format of ids

Well, that's possible only when the IDs for an implementation are free.
For sliced spaces, the id will contain the slice id. For spaces 
that transclude from somewhere else, the new ids must be separable 
from others created by other people.

	Tuomas