[geos-devel] destroying a Polygonizer

[strk at refractions.net]

Carlos,
I've found and fixed some bugs in the Polygonizer code.

I dunno if this is nice to have but I've implemented the polygonizer
so that the getInvalidRingLines caller gets ownership of them, and
in case noone asks for them they are destroied at object destruction
time. This has the side-effect of allowing the call to be performed
only once (subsequent calls will get NULL).

Anyway, please try your code now and any suggestion on the 
reported semantic is *very* welcome.

--strk;

On Mon, Oct 18, 2004 at 11:01:34PM -0700, Carlos A. Rueda wrote:
> Hello,
> 
> What is the proper way to destroy a geos::Polygonizer object completely?
> I'm getting the polygons given by polygonizer.getPolygons(), using them  
> and then destroying them manually. Externally, I could also destroy 
> getDangles(), getCutEdges(), getInvalidRingLines(), but by looking at 
> Polygonizer::~Polygonizer(), it seems I would also need to manually 
> destroy other protected members (holeList, shellList), which can be done 
> via a subclass.  Am I missing something?
> 
> thanks
> 
> -c
> 
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