1 /**************************************************************************
2 * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
16 //////////////////////////////////////////////////////////////////////////
17 // Class used to simplify some operations with clusters. //
18 // -Function FillArray fills an array wich contains, for each //
19 // ITS module, an array with the indices of all the clusters detected //
20 // by the module. The indices correspond to the cluster indices in class//
21 // AliITSlayer of AliITStrackerV2. //
22 // This function is used in AliITStrackerSA::FindTracks. //
23 // -Function FillArrayLabel fills an array wich contains, for each //
24 // particle label, and for each layer, the information on clusters: //
25 // 0 if there is no cluster, 1 if there is a cluster with this label. //
26 // This function is used to define trackable tracks. //
27 // -Function FillArrayCoorAngles fills arrays wich contains, for each //
28 // layer, the global coordinates, errors on x,y,z and angles lambda //
29 // and phi for each cluster //
30 ///////////////////////////////////////////////////////////////////////////
34 #include "AliITSclusterTable.h"
35 ClassImp(AliITSclusterTable)
37 //_______________________________________________________________
38 AliITSclusterTable::AliITSclusterTable():TObject(),
51 //_______________________________________________________________
52 AliITSclusterTable::AliITSclusterTable(Float_t x, Float_t y, Float_t z, Float_t sx, Float_t sy, Float_t sz, Double_t phi, Double_t lambda, Int_t index):