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

Flemming,
   That's a good point.  It would be great if I did this, but I'm not sure if I have the time.  I have never had this error before, so something in the past 3-4 months changed to generate this problem.  I'll at least look into the number of times the error occurs. 
Erik
 

________________________________

From: Flemming Videbaek [mailto:videbaek_at_rcf.rhic.bnl.gov]
Sent: Fri 7/14/2006 3:57 PM
To: Johnson, Erik B
Cc: Brahms Dev
Subject: Re: [Brahms-dev-l] Question about BrGeantToTpcTrackCandidate




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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