[geos-devel] Binary predicate shortcuts

[Martin Davis]

Neither GEOS nor JTS checks for identical geometries as input to the 
predicates.

What's your use case for this?  At first glance it doesn't seem like it 
would be a major source of performance loss.

You could always check for this in your wrapper..  8^)

Sean Gillies wrote:
> Could GEOS not return known results immediately when evaluating binary
> predicates where both geometries are the same (same address in memory)?
> If this is already done, it's buried deeper in the code than I've
> looked, or I've completely missed it.
>
> Sean
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>   

-- 
Martin Davis
Senior Technical Architect
Refractions Research, Inc.
(250) 383-3022