dobj_class
dobj_class (dobj)
Returns the class for the document object possessing the ACL document object handle of dobj.
If dobj is invalid, or has an unknown class, the function sets $main::ioerr and returns a zero (0). If the operation is successful, the function returns in integer for the class. Possible class values are:
• 1 = Container (that is, document object with children)
• 2 = Document object (no children)
• 3 = Expanded file entity
• 4 = Unexpanded file entity
• 5 = File entity open for editing in a separate window
• 6 = Included object
• 7 = Fallback markup inserted for a failed XML inclusion