binary search trees & binning

FROM : Boyd Collier
DATE : Tue Apr 15 21:02:34 2008

Hello all,

I need to place many thousands of doubles into size-class groups whose 
boundaries can be explicitly specified (much like one would do in 
constructing a histogram, though that's not what I'm doing).  The 
number of size-classes won't be great, usually fewer than 100, say. 
It occurred to me that using a binary search tree would be a 
reasonably simple approach, and I've down-loaded some code from 
LiteratePrograms to do this.  However, before trying to use this code, 
I thought I'd ask whether someone has done this sort of thing using 
various parts of Cocoa.

Thanks, Boyd