LG> So when I use an oid that stores an object that is not of the given class, there is no error thrown or no warning. LG> Is there any possibility to be sure that the given oid stores an object of the given class?
You shouldn't use make-instance with :from-oid initarg to recreate instances -- it won't work correctly. Use controller-recreate-instance function. It needs only oid and finds class automatically, so you just won't have problems with mismatches. _______________________________________________ elephant-devel site list elephant-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/elephant-devel