| [Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | 
Returns the class group to which an instance or class belongs
Source position: classesh.inc line 2111
| function ClassGroupOf( | 
| AClass: TPersistentClass | 
| ):TPersistentClass; | 
| Instance: TPersistent | 
ClassGroupOf returns the class group to which AClass or Instance belongs.
The result is Nil if no matching class group is found.
| 
 | Start new class group. | |
| 
 | Activates a class group | |
| GroupDescendantsWith | 
 | Add class to the group of another class. |