Re: [Brahms-dev-l] Question about BrGeantToTpcTrackCandidate

From: Flemming Videbaek <videbaek_at_rcf.rhic.bnl.gov>
Date: Fri, 14 Jul 2006 16:57:29 -0400 (EDT)
Hi this sounds like removing the symptom w/o finding th cause. It should
not be possible to get a hit in row 110; There are no geanthits there.
just a brief comment.

Flemming



Johnson, Erik B said:
> Brahms,
>    I am trying to set up some code to process sim data.  When I try to
> reconstruct the global tracks, I get a segmentation violation.  The
> problem seems to happen in BrGeantToTpcTrackCandidate when it checks to
> see if the track hit is good or not.
>
> Now when I process the sim data this is what happens
>
> So in  BrGeantToTpcTrackCandidate::CheckHit(BrGeantHit* hit)
> ++++Begin Hit Check for T1 Detector
>
> Num of Rows in T1 = 14
>
> Hit found in
> Row: 110  Pad: 48
>
> SegFault!
>
> Now I would just put in a check to make sure the Row Number <= the Number
> of Rows.
>
> Does anyone have a problem with this?  If I don't here back from anyone by
> 5pm today, I will make the change and commit it to cvs.
> Erik
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-- 
Flemming Videbaek
Brookhaven National Laboratory
Physics Department
tlf 631-344-4106
fax 631-344-1334
e-mail: videbaek_at_bnl.gov

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Received on Fri Jul 14 2006 - 16:58:13 EDT

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