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Re: new features in GENFIT [message #8900 is a reply to message #8899] Wed, 24 June 2009 12:44 Go to previous messageGo to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant
From: *ihep.ac.cn
Hi,
I am currently upgrading lhetrack in order to use PndTrack and PndTrackCand.
It is not so clear to me why the contructor of PndTrack needs FairTrackParP instead of the common FairTrackPar. In the case of helix tracks, it could be more convenient to use FairTrackParH, then I have not understood this change.

And another question: genfit needs a starting "Track" and spits out a "Track". If I check PndGenfitAdapters I can see the following functions:

PndTrackCand* GenfitTrackCand2PndTrackCand(const TrackCand*);
TrackCand* PndTrackCand2GenfitTrackCand(PndTrackCand*);
PndTrack* GenfitTrack2PndTrack(const Track*);

I can see the converter PndTrack -> Track is missing, which should create the initial "Track" for genfit. It is planned to create such kind of adapter, or should the "developer" of its kalman task take care about the proper "Track" construction?

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