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  2. RPG400-L
  3. June 2003

Re: lookups and performance

Hi Rick,

FWIW, %lookup has a 4th parm -- number of elements to search.  In other
words, load 100 elements of a 1000-element array and do

    x = %lookup(SearchFor: Array: StartElem: #ElemToSearch)

With a binary search, I'm not sure there'd be a significant increase in
performance.

hth,
Peter Dow
Dow Software Services, Inc.
909 793-9050 voice
909 793-4480 fax
909 522-3214 cell

----- Original Message -----
From: "Richard B Baird"
> is there an appreciable difference between that and back filling my array
> with hivals and starting at the beginning?
>
> for example (on a much smaller scale - my array is set at 9999 with a
> possibility of more than a 1000 valid iters, in otherwords, about 1/10th
> full.

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