[elephant-devel] How to create a derived index? - Addendum

[Shaneal Manek]

Hello, my last message was a little sparse, so I thought I would
provide some more detail.

In addition to looking into the the elephant:add-class-derived-index
function, I also tried using the :derived-fn syntax (see:
http://paste.lisp.org/display/85431 for an example of what I've
attempted). I want to be able to use ele:get-instances-by-range on the
derived slot ...

Thanks,
Shaneal