PHOS/AliPHOSTrackSegment.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 /* $Id$ */
  16
  17 /* History of cvs commits:
  18  *
  19  * $Log$
  20  * Revision 1.29  2005/05/28 14:19:05  schutz
  21  * Compilation warnings fixed by T.P.
  22  *
  23  */
  24
  25 //_________________________________________________________________________
  26 //  Track segment in PHOS
  27 //  Can be : 1 EmcRecPoint
  28 //           1 EmcRecPoint + 1 CPV
  29 //           1 EmcRecPoint + 1 CPV + 1 charged track
  30 //
  31 //*-- Author:  Dmitri Peressounko (RRC KI & SUBATECH)
  32
  33 // --- ROOT system ---
  34
  35
  36 // --- Standard library ---
  37
  38 // --- AliRoot header files ---
  39 #include "AliPHOSEmcRecPoint.h"
  40 #include "AliPHOSTrackSegment.h"
  41 #include "AliESDtrack.h"
  42
  43 ClassImp(AliPHOSTrackSegment)
  44
  45 //____________________________________________________________________________
  46 AliPHOSTrackSegment::AliPHOSTrackSegment()
  47                         : fEmcRecPoint(0),
  48                           fIndexInList(0),
  49                           fCpvRecPoint(0),
  50                           fTrack(0)
  51 {
  52   //def ctor
  53 }
  54
  55 //____________________________________________________________________________
  56 AliPHOSTrackSegment::AliPHOSTrackSegment( AliPHOSEmcRecPoint * emc ,
  57                                           AliPHOSRecPoint * cpvrp1)
  58                         : fEmcRecPoint(0),
  59                           fIndexInList(0),
  60                           fCpvRecPoint(0),
  61                           fTrack(0)
  62 {
  63   // ctor
  64
  65   if( emc )
  66     fEmcRecPoint =  emc->GetIndexInList() ;
  67   else
  68     fEmcRecPoint = -1 ;
  69
  70   if( cpvrp1 )
  71     fCpvRecPoint = cpvrp1->GetIndexInList() ;
  72  else
  73     fCpvRecPoint = -1 ;
  74
  75   fTrack = -1 ;
  76
  77   fIndexInList = -1 ;
  78 }
  79
  80 //____________________________________________________________________________
  81 AliPHOSTrackSegment::AliPHOSTrackSegment( AliPHOSEmcRecPoint * emc ,
  82                                           AliPHOSRecPoint * cpvrp1,
  83                                           Int_t track)
  84                         : fEmcRecPoint(0),
  85                           fIndexInList(0),
  86                           fCpvRecPoint(0),
  87                           fTrack(0)
  88 {
  89   // ctor
  90
  91   if( emc )
  92     fEmcRecPoint =  emc->GetIndexInList() ;
  93   else
  94     fEmcRecPoint = -1 ;
  95
  96   if( cpvrp1 )
  97     fCpvRecPoint = cpvrp1->GetIndexInList() ;
  98  else
  99     fCpvRecPoint = -1 ;
 100
 101   fTrack = track ;
 102
 103   fIndexInList = -1 ;
 104 }
 105
 106 //____________________________________________________________________________
 107 AliPHOSTrackSegment::AliPHOSTrackSegment( const AliPHOSTrackSegment & ts)
 108   : TObject(ts),
 109     fEmcRecPoint(0),
 110     fIndexInList(0),
 111     fCpvRecPoint(0),
 112     fTrack(0)
 113 {
 114   // Copy ctor
 115
 116   ( (AliPHOSTrackSegment &)ts ).Copy(*this) ;
 117 }
 118
 119
 120 //____________________________________________________________________________
 121 void AliPHOSTrackSegment::Copy(TObject & obj) const
 122 {
 123   // Copy of a track segment into another track segment
 124
 125    TObject::Copy(obj) ;
 126    ( (AliPHOSTrackSegment &)obj ).fEmcRecPoint     = fEmcRecPoint ;
 127    ( (AliPHOSTrackSegment &)obj ).fCpvRecPoint     = fCpvRecPoint ;
 128    ( (AliPHOSTrackSegment &)obj ).fIndexInList     = fIndexInList ;
 129    ( (AliPHOSTrackSegment &)obj ).fTrack           = fTrack ;
 130 }
 131
 132
 133 //____________________________________________________________________________
 134 void AliPHOSTrackSegment::Print(const Option_t *) const
 135 {
 136   // Print all information on this track Segment
 137
 138
 139   Info("Print", "");
 140   printf("Stored at position %d\n", fIndexInList) ;
 141   printf(" Emc RecPoint #     %d\n", fEmcRecPoint) ;
 142   if(fCpvRecPoint >= 0)
 143     printf(" CPV RecPoint #     %d\n", fCpvRecPoint) ;
 144   else
 145     printf(" No CPV RecPoint\n");
 146   if (fTrack >= 0)
 147     printf(" Charged track #     %d\n", fTrack) ;
 148   else
 149     printf(" No Charged track\n");
 150 }
 151
 152 //____________________________________________________________________________
 153 void AliPHOSTrackSegment::SetCpvRecPoint(AliPHOSRecPoint * cpvRecPoint)
 154 {
 155   // gives an id from its position in the list
 156   if( cpvRecPoint )
 157     fCpvRecPoint = cpvRecPoint->GetIndexInList() ;
 158  else
 159     fCpvRecPoint = -1 ;
 160 }
 161