Maybe you could use a parent map.
You have a normal tree, and then you have a map where
you can get the parent for a given node. I don't know if this
will be too slow for your problem - it's just an idea.
Kind regards Sune
On Oct 13, 6:45 pm, andrei wrote:
> How can I override print-method for a
Thanks for all the answers. It is a little bit embarrassing, but Paul
Stadig seems to be totally right, it is already implemented.
I don't know how I could have overlooked that - sorry. I guess it is
not that bad of an idea after all then ;-)
I'll be a little more thorough next time I post.
Kind
I was looking around the Clojure source code and noticed that the
persistent immutable collections caches their hash codes.
The java doc says the following about the equals method: (http://
download.oracle.com/javase/1.4.2/docs/api/java/lang/Object.html)
"If two objects are equal according to the
