TPC/AliComplexCluster.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   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  **************************************************************************/
  15
  16 /*
  17 $Log$
  18 Revision 1.9  2006/11/06 16:07:15  kowal2
  19 Eff C++
  20
  21 Revision 1.8  2004/03/30 14:09:22  kowal2
  22 Changes due to the coding conventions
  23
  24 Revision 1.7  2003/11/24 09:48:28  kowal2
  25 Changes to obey the coding conventions
  26
  27 Revision 1.6  2003/11/24 09:43:03  kowal2
  28 Obsolete - removed
  29
  30 Revision 1.5  2003/09/29 11:27:39  kowal2
  31 new classes added
  32
  33 Revision 1.3  2002/11/15 14:27:45  hristov
  34 First version of the parallel TPC tracking (M.Ivanov)
  35
  36 Revision 1.2  2001/02/05 14:43:13  hristov
  37 Compare() declared const
  38
  39 Revision 1.1  2000/10/05 16:17:27  kowal2
  40 New class replacing AliCluster
  41
  42
  43 */
  44
  45 ///////////////////////////////////////////////////////////////////////////////
  46 //                                                                           //
  47 //  Time Projection Chamber clusters objects                                //
  48 //
  49 //  Origin: Marian Ivanov , GSI Darmstadt
  50 //                                                                           //
  51 //Begin_Html
  52 /*
  53 <img src="gif/AliTPCCluster.gif">
  54 */
  55 //End_Html
  56 //                                                                           //
  57 //                                                                          //
  58 ///////////////////////////////////////////////////////////////////////////////
  59 // **************
  60 //aaaaaaaaa
  61 //aaaaaaaaa
  62 //aaaaaaaaa
  63 //aaaaaaaa
  64 //aaaaaaaaaa
  65
  66 #include "AliComplexCluster.h"
  67
  68
  69 ClassImp(AliComplexCluster)
  70   //__________________________________________________________________
  71   AliComplexCluster::AliComplexCluster()
  72                     :TObject(),
  73                      fX(0.),
  74                      fY(0.),
  75                      fQ(0.),
  76                      fSigmaX2(0.),
  77                      fSigmaY2(0.),
  78                      fSigmaXY(0.),
  79                      fArea(0.),
  80                      fMax(0.)
  81 {
  82   //
  83   // default constructor
  84   //
  85    fTracks[0]=fTracks[1]=fTracks[2]=0;
  86 }
  87 //_____________________________________________________________________________
  88 Int_t AliComplexCluster::Compare(const TObject * o) const
  89 {
  90   //
  91   // compare two clusters according y coordinata
  92   AliComplexCluster *cl= (AliComplexCluster *)o;
  93   if (fY<cl->fY) return -1;
  94   if (fY==cl->fY) return 0;
  95   return 1;
  96 }
  97
  98 Bool_t AliComplexCluster::IsSortable() const
  99 {
 100   //
 101   //make AliComplexCluster sortabale
 102   return kTRUE;
 103 }
 104
 105 ClassImp(AliTPCExactPoint)
 106 ClassImp(AliTPCClusterPoint)
 107 ClassImp(AliTPCTrackerPoint)
 108
 109 AliTPCTrackerPoint& AliTPCTrackerPoint::operator=(const AliTPCTrackerPoint& o){
 110   if(this!=&o){
 111     fTX = o.fTX;
 112     fTY = o.fTY;
 113     fTZ = o.fTZ;
 114     fTAngleZ = o.fTAngleZ;
 115     fTAngleY = o.fTAngleY;
 116     fSigmaZ = o.fSigmaZ;
 117     fSigmaY = o.fSigmaY;
 118     fErrZ   = o.fErrZ;
 119     fErrY   = o.fErrY;
 120     fIsShared = o.fIsShared;
 121   }
 122   return *this;
 123 }
 124
 125 ClassImp(AliTPCTrackPoint)
 126 ClassImp(AliTPCTrackPoint2)
 127   //_______________________________________________________________
 128