No destructor

[Makhno]

>be aware that there are cases where the destructor will never
>be called. i can't remember what they are (don't have my book
>in front of me). but i do remember reading they weren't
>guaranteed to be called, and there were a couple of cases.

Very mysterious. Do remember that you have to call the destructors (as well
as the constructors) of the super classes (ie: all classes you inherit from)
yourself.