20 Feb
2001
20 Feb
'01
11:52 p.m.
At 10:29 AM 2/21/01 +1100, Itai Tavor wrote:
I think I've severely misunderstood how Racks work. I thought persistent Racks just store properties, and then use the ZClass set in the Storage tab to wrap that data when providing it. Which means that I can change the class set for storage and all the objects in the Rack will be provided as the new class. But if changing the storage class doesn't change the object provided by the Rack, it means the actual ZClass instance is stored. Is this right?
Yes... unless you use a Persistent External Attribute Provider, and set the "load attribute" so that the rack is virtual. The "store objects persistently" option stores the actual ZClass instances.