OOP - iterable class: how to delete one of its objects ?

[R.Wieser]

Chris,

> Have a method to explicitly purge the instance.

I was thinking of that too but decided against it, as it would mean that my 
objects would need to be handled specially - which is not quite what I'm 
looking for.

To be honest, I was thinking of/hoping that there would be a method which 
was called when an objects reference count was changed.

Regards,
Rudy Wieser