Two questions

Um? Why do you want to make an iterator that takes a program as it's argument?

If you want to make an iterator for linked lists, you should make an iterator class as an inner class to the LinkedList class, with 0 arguments to the constructor.

/ Marcus Comstedt (ACROSS) (Hail Ilpalazzo!)

Previous text:

2003-01-24 11:49: Subject: Two questions

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1. Is there anyway to reach it?

2. It's when I create an Iterator and get an program as argument to

create() and I want to make sure that the program is the kind of class it should iterate over.

something like this

PIKEFUN void create(program l) { if (l is a LinkedList) <-- how to solve this? { then init } else { Throw error } }

/ Peta, jo det är jag