STEER/AOD/AliAODPWG4ParticleCorrelation.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  10  * copies and that both the copyright notice and this permission notice   *
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  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /* $Id:   AliAODPWG4ParticleCorrelation.h $ */
  17
  18 //-------------------------------------------------------------------------
  19 //     AOD class for photon and other particles storage and
  20 //     correlation studies
  21 //     Author: Yves Schutz, CERN, Gustavo Conesa, INFN
  22 //-------------------------------------------------------------------------
  23
  24 //-- ROOT system --
  25
  26 //-- Analysis system
  27 #include "AliAODPWG4ParticleCorrelation.h"
  28 #include "AliAODJet.h"
  29
  30 ClassImp(AliAODPWG4ParticleCorrelation)
  31
  32
  33 //______________________________________________________________________________
  34  AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation() :
  35    AliAODPWG4Particle(), fIsolated(kFALSE),
  36    fLeadingParticle(kTRUE),
  37    fLeadingDetector(""), fLeading(), fCorrJet(),  fCorrBkg(), fRefJet(0),
  38    fListOfObjArrays(0)
  39 {
  40   // constructor
  41 }
  42
  43 //______________________________________________________________________________
  44 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(Double_t px, Double_t py, Double_t pz, Double_t e):
  45   AliAODPWG4Particle(), fIsolated(kFALSE),
  46   fLeadingParticle(kTRUE),
  47   fLeadingDetector(""),  fLeading(), fCorrJet(),
  48   fCorrBkg(), fRefJet(0),  fListOfObjArrays(new TList)
  49 {
  50   // constructor
  51   SetMomentum(new TLorentzVector(px, py, pz, e));
  52   fListOfObjArrays->SetOwner(kTRUE);
  53
  54 }
  55
  56 //______________________________________________________________________________
  57 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(TLorentzVector & p):
  58   AliAODPWG4Particle(p), fIsolated(kFALSE),
  59   fLeadingParticle(kTRUE),
  60   fLeadingDetector(""),  fLeading(), fCorrJet(), fCorrBkg(), fRefJet(0),  fListOfObjArrays(new TList)
  61 {
  62   // constructor
  63   fListOfObjArrays->SetOwner(kTRUE);
  64
  65 }
  66
  67 //______________________________________________________________________________
  68 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(AliAODPWG4Particle & p):
  69   AliAODPWG4Particle(p), fIsolated(kFALSE),
  70   fLeadingParticle(kTRUE),
  71   fLeadingDetector(""),  fLeading(), fCorrJet(), fCorrBkg(),fRefJet(0),   fListOfObjArrays(new TList)
  72 {
  73   // constructor
  74   fListOfObjArrays->SetOwner(kTRUE);
  75
  76 }
  77
  78 //______________________________________________________________________________
  79 AliAODPWG4ParticleCorrelation::~AliAODPWG4ParticleCorrelation()
  80 {
  81   // destructor
  82   if(fListOfObjArrays){
  83     fListOfObjArrays->Clear();
  84     delete   fListOfObjArrays ;
  85   }
  86 }
  87
  88 //______________________________________________________________________________
  89 void AliAODPWG4ParticleCorrelation::Clear(const Option_t* /*opt*/)
  90 {
  91   // Clear
  92
  93   AliAODPWG4Particle::Clear(""); //delete fMomentum
  94
  95   if(fListOfObjArrays){
  96     fListOfObjArrays->Clear();
  97     delete   fListOfObjArrays ;
  98   }
  99 }
 100
 101
 102 //______________________________________________________________________________
 103 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(const AliAODPWG4ParticleCorrelation& part) :
 104   AliAODPWG4Particle(part), fIsolated(part.fIsolated),
 105   fLeadingParticle(part.fLeadingParticle),
 106   fLeadingDetector(part.fLeadingDetector), fLeading(part.fLeading),
 107   fCorrJet(part.fCorrJet), fCorrBkg(part.fCorrBkg), fRefJet(part.fRefJet),
 108   fListOfObjArrays(new TList)
 109 {
 110   // Copy constructor
 111
 112 }
 113
 114 //______________________________________________________________________________
 115 //AliAODPWG4ParticleCorrelation& AliAODPWG4ParticleCorrelation::operator=(const AliAODPWG4ParticleCorrelation& part)
 116 //{
 117 //  // Assignment operator
 118 //  if(this!=&part) {
 119 //
 120 //    fIsolated = part.fIsolated;
 121 //    fRefJet   = part.fRefJet ;
 122 //    fLeadingDetector =part.fLeadingDetector;
 123 //    fLeading  = part.fLeading;
 124 //    fCorrJet  = part.fCorrJet ;
 125 //    fCorrBkg  = part.fCorrBkg;
 126 //    fListOfObjArrays = fListOfObjArrays;
 127 //
 128 //  }
 129 //
 130 //  return *this;
 131 //}
 132
 133 //______________________________________________________________________________
 134 void AliAODPWG4ParticleCorrelation::Print(Option_t* /*option*/) const
 135 {
 136   // Print information of all data members
 137   AliAODPWG4Particle::Print("");
 138
 139   if(fIsolated) printf("Isolated! \n");
 140
 141   if(GetJet()) GetJet()->Print("");
 142
 143   printf("Leading Detector : %s\n",fLeadingDetector.Data());
 144   printf("Leading Particle 4-vector:\n");
 145   printf("     E  = %13.3f",   fLeading.E() );
 146   printf("     Px = %13.3f",   fLeading.Px());
 147   printf("     Py = %13.3f",   fLeading.Py());
 148   printf("     Pz = %13.3f\n", fLeading.Pz());
 149
 150   if( fListOfObjArrays)   fListOfObjArrays->Print("");
 151 }