Dear all, I've made some important changes to some tracking and pid classes but have not tested yet and therefore not committed. I'm describing them now since they seem to me important to be discussed before. These changes are: -pid: BrC1Pid, BrRichPid, BrTofPid data classes I made them derive from TObject since Claus originally create the 2 first ones (chk pid) to be elements of BrDataTable, therefore, there was no point to make them derive from BrDataObject, i.e. a named object (useless members - name and title - in that case since the data table will carry name and title) the pid modules were corrected for that. BrTofPid is a new class that I created some weeks ago but was not ready for production. -tracking: FFS: added a full path length calculation in BrFFSTrackingModule and added member fPathLength in BrFFStrack. I only consider the BB vtx and it's still quite rudimentary since I'm not checking how close the track points back to it. I still keep the path length between the D1 entrance plane and H1 as a member of BrFFSTrack since one might want to use another vertex. BFS: added also a path length calculation. If FFS and MRS are aligned, this calculation goes from H1 to H2, if not, it goes from BB vtx to H2. also added as members of BrBfsTrack the pointed slat on H2 and the projection on H2 plane (H2 coord. system) -tof rdo, pid and calibration: Updating these classes for H2 (not finished but soon) I've incremented all data class version numbers since they all changed somehow (added or removed private members). If you already have some comments on these changes before I go further, tell me ASAP but these changes will allow us to start a complete FS analysis, from the vtx to the RICH, yes! :) Ciao! Djam -- Djamel Ouerdane ------------------------------------------o | Niels Bohr Intstitute | Home: | | Blegdamsvej 17, DK-2100 Ø | Jagtvej 141 2D, | | Fax: +45 35 32 50 16 | DK-2200 Copenhagen N | | Tel: +45 35 32 52 69 | +45 35 86 19 74 | | http://www.nbi.dk/~ouerdane | | ouerdane@nbi.dk | o---------------------------------------------------------o
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