1 #ifndef ALIPHOSANALYZE_H
2 #define ALIPHOSANALYZE_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ////////////////////////////////////////////////
9 // Algorythm class to analyze PHOS events //
10 // Yves Schutz SUBATECH //
13 ////////////////////////////////////////////////
15 // --- ROOT system ---
21 // --- Standard library ---
23 // --- AliRoot header files ---
25 #include "AliPHOSv0.h"
26 #include "AliPHOSGeometry.h"
27 #include "AliPHOSPID.h"
29 class AliPHOSAnalyze : public TObject {
33 AliPHOSAnalyze() ; // ctor
34 AliPHOSAnalyze(Text_t * name) ; // ctor
35 virtual ~AliPHOSAnalyze() ; // dtor
37 void AnalyzeOneEvent(Int_t evt = -999) ; // analyzes a single event ;
38 void AnalyzeManyEvents(Int_t Nevtents = 100, Int_t Module=0) ; // analyzes many events ;
39 void BookingHistograms() ; // booking histograms for the ManyEvent analysis ;
40 Bool_t Init(Int_t evt) ; // does various initialisations
41 void DisplayKineEvent(Int_t evt = -999) ; // displays the Kine events in ALICE coordinate
42 void DisplayRecParticles() ; // displays RecParticles in ALICE coordinate
43 void DisplayRecPoints() ; // displays RecPoints in module coordinate
44 void DisplayTrackSegments() ; // displays TrackSegments in module coordinate
45 Bool_t OpenRootFile(Text_t * name) ; // opens the root file
46 void SavingHistograms() ; // Save histograms in a root file
50 AliPHOSClusterizer * fClu ; // a clusterizer
51 Int_t fEvt ; // the evt number being processed
52 AliPHOSGeometry * fGeom; // the PHOS Geometry object
53 AliPHOSv0 * fPHOS ; // the PHOS object from the root file
54 AliPHOSPID * fPID ; // a particle identifier
55 AliPHOSReconstructioner * fRec ; // a reconstructioner
56 TFile * fRootFile ; // the root file that contains the data
57 AliPHOSTrackSegmentMaker * fTrs ; // a tracksegmentmaker ;
58 TH1F * fhEmcDigit ; // Histo of digit energies in the Emc
59 TH1F * fhVetoDigit ; // Histo of digit energies in the Veto
60 TH1F * fhConvertorDigit ; // Histo of digit energies in the Convertor
61 TH1F * fhEmcCluster ; // Histo of Cluster energies in Emc
62 TH1F * fhVetoCluster ; // Histo of Cluster energies in Veto
63 TH1F * fhConvertorCluster; // Histo of Cluster energies in Convertor
64 TH2F * fhConvertorEmc ; // 2d Convertor versus Emc energies
65 TH1F * fhPhotonEnergy ; // Spectrum of detected photons
66 TH1F * fhElectronEnergy ; // Spectrum of detected electrons
67 TH1F * fhNeutralHadronEnergy ; // Spectrum of detected neutral hadron
68 TH1F * fhNeutralEMEnergy ; // Spectrum of detected neutral EM
69 TH1F * fhChargedHadronEnergy ; // Spectrum of detected charged
70 TH1F * fhPhotonHadronEnergy ; // Spectrum of detected Photon-Hadron
71 TH1F * fhPhotonPositionX ; // X distribution of detected photons
72 TH1F * fhElectronPositionX ; // X distribution of detected electrons
73 TH1F * fhNeutralHadronPositionX ; // X distribution of detected neutral hadron
74 TH1F * fhNeutralEMPositionX ; // X distribution of detected neutral EM
75 TH1F * fhChargedHadronPositionX ; // X distribution of detected charged
76 TH1F * fhPhotonHadronPositionX ; // X distribution of detected Photon-Hadron
77 TH1F * fhPhotonPositionY ; // Y distribution of detected photons
78 TH1F * fhElectronPositionY ; // Y distribution of detected electrons
79 TH1F * fhNeutralHadronPositionY ; // Y distribution of detected neutral hadron
80 TH1F * fhNeutralEMPositionY ; // Y distribution of detected neutral EM
81 TH1F * fhChargedHadronPositionY ; // Y distribution of detected charged
82 TH1F * fhPhotonHadronPositionY ; // Y distribution of detected Photon-Hadron
85 ClassDef(AliPHOSAnalyze,1) // PHOS event analyzis , version 1
89 #endif // AliPHOSANALYZE_H