1 /**************************************************************************
2 * Copyright(c) 1998-2007, 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 /* $Id: AliAODPWG4Particle.h $ */
18 //-------------------------------------------------------------------------
19 // AOD class for photon and other particles storage and
20 // correlation studies
21 // Author: Yves Schutz, CERN, Gustavo Conesa, INFN
22 //-------------------------------------------------------------------------
27 #include "AliAODPWG4Particle.h"
29 ClassImp(AliAODPWG4Particle)
32 //______________________________________________________________________________
33 AliAODPWG4Particle::AliAODPWG4Particle() :
35 fMomentum(0),fPdg(-1), fTag(0), fBtag(-1), fLabel(-1), fCaloLabel(), fTrackLabel(),
36 fDetector(""), fDisp(0), fTof(0), fCharged(0), fTagged(0), fBadDist(0), fFidArea(0), fInputFileIndex(0)
47 //______________________________________________________________________________
48 AliAODPWG4Particle::AliAODPWG4Particle(Double_t px, Double_t py, Double_t pz, Double_t e):
50 fMomentum(0),fPdg(-1), fTag(0), fBtag(-1), fLabel(-1),fCaloLabel(), fTrackLabel(),
51 fDetector(""), fDisp(0), fTof(0),fCharged(0), fTagged(0), fBadDist(0), fFidArea(0), fInputFileIndex(0)
54 fMomentum = new TLorentzVector(px, py, pz, e);
64 //______________________________________________________________________________
65 AliAODPWG4Particle::AliAODPWG4Particle(TLorentzVector & p):
67 fMomentum(0),fPdg(-1), fTag(0), fBtag(-1), fLabel(-1),fCaloLabel(), fTrackLabel(),
68 fDetector(""), fDisp(0), fTof(0), fCharged(0), fTagged(0), fBadDist(0), fFidArea(0), fInputFileIndex(0)
71 fMomentum = new TLorentzVector(p);
82 //______________________________________________________________________________
83 AliAODPWG4Particle::~AliAODPWG4Particle()
89 //______________________________________________________________________________
90 void AliAODPWG4Particle::Clear(const Option_t* /*opt*/)
96 //______________________________________________________________________________
97 AliAODPWG4Particle::AliAODPWG4Particle(const AliAODPWG4Particle& part) :
99 fMomentum(0), fPdg(part.fPdg), fTag(part.fTag), fBtag(part.fBtag), fLabel(part.fLabel),
100 fCaloLabel(), fTrackLabel(), fDetector(part.fDetector),fDisp(part.fDisp),
101 fTof(part.fTof), fCharged(part.fCharged), fTagged(part.fTagged), fBadDist(part.fBadDist),
102 fFidArea(part.fFidArea), fInputFileIndex(part.fInputFileIndex)
105 fMomentum = new TLorentzVector(*part.fMomentum);
107 fCaloLabel [0] = part.fCaloLabel[0];
108 fCaloLabel [1] = part.fCaloLabel[1];
109 fTrackLabel[0] = part.fTrackLabel[0];
110 fTrackLabel[1] = part.fTrackLabel[1];
111 fTrackLabel[2] = part.fTrackLabel[2];
112 fTrackLabel[3] = part.fTrackLabel[3];
115 //______________________________________________________________________________
116 AliAODPWG4Particle& AliAODPWG4Particle::operator=(const AliAODPWG4Particle& part)
118 // Assignment operator
124 fLabel = part.fLabel;
126 fCaloLabel [0] = part.fCaloLabel[0];
127 fCaloLabel [1] = part.fCaloLabel[1];
128 fTrackLabel[0] = part.fTrackLabel[0];
129 fTrackLabel[1] = part.fTrackLabel[1];
131 fDetector = part.fDetector;
134 fCharged = part.fCharged;
135 fTagged = part.fTagged;
136 fBadDist = part.fBadDist;
137 fFidArea = part.fFidArea;
138 fInputFileIndex = part.fInputFileIndex;
140 if (fMomentum ) delete fMomentum;
141 fMomentum = new TLorentzVector(*part.fMomentum);
148 //_______________________________________________________________
149 Bool_t AliAODPWG4Particle::IsPIDOK(const Int_t ipid, const Int_t pdgwanted) const{
150 // returns true if particle satisfies given PID criterium
152 case 0: return kTRUE ; //No PID at all
155 if (fPdg == pdgwanted) return kTRUE;
156 else return kFALSE; //Overall PID calculated with bayesian methods.
158 case 2: return fDisp ; //only dispersion cut
159 case 3: return fTof ; //Only TOF cut
160 case 4: return fCharged ; //Only Charged cut
161 case 5: return fDisp && fTof ; //Dispersion and TOF
162 case 6: return fDisp && fCharged ; //Dispersion and Charged
163 case 7: return fTof && fCharged ; //TOF and Charged
164 case 8: return fDisp && fTof && fCharged ; // all 3 cuts
165 default: return kFALSE ; //Not known combination
169 //______________________________________________________________________________
170 void AliAODPWG4Particle::Print(Option_t* /*option*/) const
172 // Print information of all data members
173 printf("Particle 4-vector:\n");
174 printf(" E = %13.3f", E() );
175 printf(" Px = %13.3f", Px());
176 printf(" Py = %13.3f", Py());
177 printf(" Pz = %13.3f\n", Pz());
178 printf("PID bits :\n");
179 printf(" TOF : %d",fTof);
180 printf(" Charged : %d",fCharged);
181 printf(" Dispersion : %d\n",fDisp);
182 printf("PDG : %d\n",fPdg);
183 printf("Tag : %d\n",fTag);
184 printf("Btag : %d\n",fBtag);
185 printf("Pi0 Tag : %d\n",fTagged);
186 printf("Dist. to bad channel : %d\n",fBadDist);
187 printf("Fid Area : %d\n",fFidArea);
188 printf("Input File Index : %d\n",fInputFileIndex);
189 printf("Detector : %s\n",fDetector.Data());