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[u/mrichter/AliRoot.git] / STEER / 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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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(new TList)
39 {
40   // constructor
41   fListOfObjArrays->SetOwner(kTRUE);
42 }
43
44 //______________________________________________________________________________
45 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(Double_t px, Double_t py, Double_t pz, Double_t e):
46   AliAODPWG4Particle(), fIsolated(kFALSE),
47   fLeadingParticle(kTRUE),
48   fLeadingDetector(""),  fLeading(), fCorrJet(),
49   fCorrBkg(), fRefJet(0),  fListOfObjArrays(new TList)
50 {
51   // constructor
52   SetMomentum(new TLorentzVector(px, py, pz, e));
53   fListOfObjArrays->SetOwner(kTRUE);
54
55 }
56
57 //______________________________________________________________________________
58 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(TLorentzVector & p):
59   AliAODPWG4Particle(p), fIsolated(kFALSE),
60   fLeadingParticle(kTRUE),
61   fLeadingDetector(""),  fLeading(), fCorrJet(), fCorrBkg(), fRefJet(0),  fListOfObjArrays(new TList)
62 {
63   // constructor
64   fListOfObjArrays->SetOwner(kTRUE);
65
66 }
67
68 //______________________________________________________________________________
69 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(AliAODPWG4Particle & p):
70   AliAODPWG4Particle(p), fIsolated(kFALSE),
71   fLeadingParticle(kTRUE),
72   fLeadingDetector(""),  fLeading(), fCorrJet(), fCorrBkg(),fRefJet(0),   fListOfObjArrays(new TList)
73 {
74   // constructor
75   fListOfObjArrays->SetOwner(kTRUE);
76
77 }
78
79 //______________________________________________________________________________
80 AliAODPWG4ParticleCorrelation::~AliAODPWG4ParticleCorrelation() 
81 {
82   // destructor
83   if(fListOfObjArrays){
84     fListOfObjArrays->Clear();
85     delete   fListOfObjArrays ;
86   }
87 }
88
89 //______________________________________________________________________________
90 void AliAODPWG4ParticleCorrelation::Clear(const Option_t* /*opt*/) 
91 {
92   // Clear
93   
94   AliAODPWG4Particle::Clear(""); //delete fMomentum
95   
96   if(fListOfObjArrays){
97     fListOfObjArrays->Clear();
98     delete   fListOfObjArrays ;
99   }
100 }
101
102
103 //______________________________________________________________________________
104 AliAODPWG4ParticleCorrelation::AliAODPWG4ParticleCorrelation(const AliAODPWG4ParticleCorrelation& part) :
105   AliAODPWG4Particle(part), fIsolated(part.fIsolated),
106   fLeadingParticle(part.fLeadingParticle),
107   fLeadingDetector(part.fLeadingDetector), fLeading(part.fLeading),  
108   fCorrJet(part.fCorrJet), fCorrBkg(part.fCorrBkg), fRefJet(part.fRefJet),   
109   fListOfObjArrays(new TList)
110 {
111   // Copy constructor
112
113 }
114
115 //______________________________________________________________________________
116 //AliAODPWG4ParticleCorrelation& AliAODPWG4ParticleCorrelation::operator=(const AliAODPWG4ParticleCorrelation& part)
117 //{
118 //  // Assignment operator
119 //  if(this!=&part) {
120 //  
121 //    fIsolated = part.fIsolated;
122 //    fRefJet   = part.fRefJet ;
123 //    fLeadingDetector =part.fLeadingDetector;
124 //    fLeading  = part.fLeading;
125 //    fCorrJet  = part.fCorrJet ;
126 //    fCorrBkg  = part.fCorrBkg; 
127 //    fListOfObjArrays = fListOfObjArrays;
128 //
129 //  }
130 //  
131 //  return *this;
132 //}
133
134 //______________________________________________________________________________
135 void AliAODPWG4ParticleCorrelation::Print(Option_t* /*option*/) const 
136 {
137   // Print information of all data members
138   AliAODPWG4Particle::Print("");
139
140   if(fIsolated) printf("Isolated! \n");
141
142   if(GetJet()) GetJet()->Print("");
143
144   printf("Leading Detector : %s\n",fLeadingDetector.Data());
145   printf("Leading Particle 4-vector:\n");
146   printf("     E  = %13.3f",   fLeading.E() );
147   printf("     Px = %13.3f",   fLeading.Px());
148   printf("     Py = %13.3f",   fLeading.Py());
149   printf("     Pz = %13.3f\n", fLeading.Pz());
150
151   if( fListOfObjArrays)   fListOfObjArrays->Print("");
152 }