GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Tracking » plane id in track candidate
Re: plane id in track candidate [message #10289 is a reply to message #10287] Wed, 24 February 2010 09:59 Go to previous messageGo to previous message
Radoslaw Karabowicz is currently offline  Radoslaw Karabowicz
Messages: 108
Registered: June 2004
Location: GSI
continuous participant
From: *gsi.de
Dear Tobias,

I never said I want to store information about planeId in the PndTrackCand. I meant that for this we should use the fDetId member of the PndTrackCandHit class. There would be no changes to the PndTrack{,Cand,CandHit}.{h,cxx} classes AT ALL.

Another issue is the MC propagation. The information that used to be coded in the fDetectorId is still there, only coded at some bits of the Int_t. To retrieve this information is trivial - as Christian agrees - and the bit shift operations are virtually costless.

You expressed concern also about the misuse of the scheme proposed by me and possibility of creating MVD Bumps. Well, it is always possible and you even now you cannot avoid users using integers out of the the enum fDetectorType of PndDetectorList.h.

Anyways, as I see my idea was generally disliked, so we still have to think a bit more about this problem.

Yours,
radek
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Momentum resolution and reconstruction efficiency of LHE tracking
Next Topic: [FIXED] Geane for luminosity monitor: TGeant3 not initialized
Goto Forum:
  


Current Time: Fri Mar 29 16:11:21 CET 2024

Total time taken to generate the page: 0.00969 seconds