public interface FinalizablePyObjectDerived
fooDerived-classes.
 
 To use finalizers in hand-written classes read the instructions at
 FinalizablePyObject.| Modifier and Type | Method and Description | 
|---|---|
| void | __del_derived__()__del_builtin__is the built-in's own finalizer, while__del_derived__refers to an instance's in-dict__del__. | 
void __del_derived__()
__del_builtin__ is the built-in's own finalizer, while
 __del_derived__ refers to an instance's in-dict __del__.
 A FinalizeTrigger calls __del_derived__ first and
 - if existent - __del_builtin__ after that. A plain __del__
 would behave as overridden by __del_derived__, i.e. won't be called
 if the type implements FinalizablePyObjectDerived while
 __del_builtin__ is called in any case.