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 // Algorithm class to analyze PHOSv1 events
10 //*-- Author : Yves Schutz (SUBATECH)
12 // --- ROOT system ---
18 // --- Standard library ---
20 // --- AliRoot header files ---
22 #include "AliPHOSv1.h"
23 #include "AliPHOSGeometry.h"
24 #include "AliPHOSPID.h"
25 #include "AliPHOSIndexToObject.h"
27 class AliPHOSAnalyze : public TObject {
31 AliPHOSAnalyze() ; // ctor
32 AliPHOSAnalyze(Text_t * name) ; // ctor
33 AliPHOSAnalyze(const AliPHOSAnalyze & ana) ; // cpy ctor
34 virtual ~AliPHOSAnalyze() ; // dtor
36 void AnalyzeOneEvent(Int_t evt = -999) ; // analyzes a single event ;
37 void AnalyzeManyEvents(Int_t Nevtents = 100, Int_t Module=0) ; // analyzes many events ;
38 void BookingHistograms() ; // booking histograms for the ManyEvent analysis ;
39 void Copy(TObject & obj) ; // copies an analysis into an other one
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
48 AliPHOSAnalyze & operator = (const AliPHOSAnalyze & rvalue) {
49 // assignement operator requested by coding convention
57 AliPHOSClusterizer * fClu ; // a clusterizer
58 Int_t fEvt ; // the evt number being processed
59 AliPHOSGeometry * fGeom ; // the PHOS Geometry object
60 AliPHOSIndexToObject * fObjGetter ; // provides methods to retrieve objects from their index in a list
61 AliPHOSv1 * fPHOS ; // the PHOS object from the root file
62 AliPHOSPID * fPID ; // a particle identifier
63 AliPHOSReconstructioner * fRec ; // a reconstructioner
64 TFile * fRootFile ; // the root file that contains the data
65 AliPHOSTrackSegmentMaker * fTrs ; // a tracksegmentmaker ;
66 TH1F * fhEmcDigit ; // Histo of digit energies in the Emc
67 TH1F * fhVetoDigit ; // Histo of digit energies in the Veto
68 TH1F * fhConvertorDigit ; // Histo of digit energies in the Convertor
69 TH1F * fhEmcCluster ; // Histo of Cluster energies in Emc
70 TH1F * fhVetoCluster ; // Histo of Cluster energies in Veto
71 TH1F * fhConvertorCluster ; // Histo of Cluster energies in Convertor
72 TH2F * fhConvertorEmc ; // 2d Convertor versus Emc energies
73 TH1F * fhPhotonEnergy ; // Spectrum of detected photons
74 TH1F * fhElectronEnergy ; // Spectrum of detected electrons
75 TH1F * fhNeutralHadronEnergy ; // Spectrum of detected neutral hadron
76 TH1F * fhNeutralEMEnergy ; // Spectrum of detected neutral EM
77 TH1F * fhChargedHadronEnergy ; // Spectrum of detected charged
78 TH1F * fhPhotonHadronEnergy ; // Spectrum of detected Photon-Hadron
79 TH1F * fhPhotonPositionX ; // X distribution of detected photons
80 TH1F * fhElectronPositionX ; // X distribution of detected electrons
81 TH1F * fhNeutralHadronPositionX ; // X distribution of detected neutral hadron
82 TH1F * fhNeutralEMPositionX ; // X distribution of detected neutral EM
83 TH1F * fhChargedHadronPositionX ; // X distribution of detected charged
84 TH1F * fhPhotonHadronPositionX ; // X distribution of detected Photon-Hadron
85 TH1F * fhPhotonPositionY ; // Y distribution of detected photons
86 TH1F * fhElectronPositionY ; // Y distribution of detected electrons
87 TH1F * fhNeutralHadronPositionY ; // Y distribution of detected neutral hadron
88 TH1F * fhNeutralEMPositionY ; // Y distribution of detected neutral EM
89 TH1F * fhChargedHadronPositionY ; // Y distribution of detected charged
90 TH1F * fhPhotonHadronPositionY ; // Y distribution of detected Photon-Hadron
93 ClassDef(AliPHOSAnalyze,1) // PHOSv1 event analyzis algorithm
97 #endif // AliPHOSANALYZE_H