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Re: plane id in track candidate [message #10289 is a reply to message #10287]

Wed, 24 February 2010 09:59

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

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[Message index]

		plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 10:23
		Re: plane id in track candidate By: StefanoSpataro on Tue, 23 February 2010 10:36
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 10:53
		Re: plane id in track candidate By: StefanoSpataro on Tue, 23 February 2010 12:04
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 12:28
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 11:07
		Re: plane id in track candidate By: Tobias Stockmanns on Tue, 23 February 2010 10:47
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 10:57
		Re: plane id in track candidate By: Tobias Stockmanns on Tue, 23 February 2010 11:29
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 11:45
		Re: plane id in track candidate By: Radoslaw Karabowicz on Tue, 23 February 2010 16:45
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 16:48
		Re: plane id in track candidate By: Radoslaw Karabowicz on Tue, 23 February 2010 17:06
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 17:11
		Re: plane id in track candidate By: StefanoSpataro on Tue, 23 February 2010 17:59
		Re: plane id in track candidate By: Radoslaw Karabowicz on Tue, 23 February 2010 18:06
		Re: plane id in track candidate By: StefanoSpataro on Tue, 23 February 2010 18:20
		Re: plane id in track candidate By: Radoslaw Karabowicz on Tue, 23 February 2010 21:28
		Re: plane id in track candidate By: Tobias Stockmanns on Wed, 24 February 2010 08:12
		Re: plane id in track candidate By: Radoslaw Karabowicz on Wed, 24 February 2010 09:59
		Re: plane id in track candidate By: Radoslaw Karabowicz on Tue, 23 February 2010 18:00
		Re: plane id in track candidate By: Tobias Stockmanns on Tue, 23 February 2010 20:48
		Re: plane id in track candidate By: Lia Lavezzi on Wed, 24 February 2010 12:47
		Re: plane id in track candidate By: Lia Lavezzi on Tue, 23 February 2010 17:56
		Re: plane id in track candidate By: Lia Lavezzi on Tue, 23 February 2010 11:51
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 11:58
		Re: plane id in track candidate By: Lia Lavezzi on Tue, 23 February 2010 12:12
		Re: plane id in track candidate By: Gianluigi Boca on Tue, 23 February 2010 15:31
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 15:41
		Re: plane id in track candidate By: Gianluigi Boca on Tue, 23 February 2010 16:03
		Re: plane id in track candidate By: Anonymous Poster on Tue, 23 February 2010 16:15

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