More out of curiousity's sake: with this structure, is it possible to determine *which* intervals the events are in (as the original problem seems to ask?). You definitely can determine how many intervals each event falls into via the depth? As per my suggestion, I think you need at least another data structure as you walk the @events array to store which intervals are active.

Dr. Michael K. Neylon - mneylon-pm@masemware.com || "You've left the lens cap of your mind on again, Pinky" - The Brain

In reply to Re: Re (tilly) 1 (duh): Assemble times into ranges by Masem
in thread Assemble times into ranges by Dominus

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