Re: pfdCleanTree problems

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Laurent Ach (ach++at++syseca.fr)
Fri, 20 Feb 1998 09:31:45 +0100

On Feb 19, 10:09pm, Mario Veraart wrote:
> Subject: pfdCleanTree problems
> Hello,
>
> When I use the function pfdCleanTree() to eliminate nodes,
> the pfuTraverser function that is the second argument is ALWAYS called
> with a node pointer of NULL.
>
> I use Performer 2.0.x.
>
> How can I solve this problem?
>

Hi,

I Had the same problem some time ago. Have a look at the source code
pfdCleantree.C in /usr/share/Performer/src/lib/libpfdu. You will see that
pfuTraverser "node" field is not updated. It seems that this problem was fixed
in Performer 2.2 (thank you, SGI people). Anyway you may modify the source code
of pfdCleantree.C if you want to go on using Performer 2.0 or 2.1

Laurent

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