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29c81279 | 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 */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //_________________________________________________________________________ | |
9 | // Algorithm class to analyze PHOSv0 events | |
10 | //*-- Author : Yves Schutz (SUBATECH) | |
11 | ||
12 | // --- ROOT system --- | |
13 | ||
14 | #include "TFile.h" | |
15 | #include "TH1.h" | |
16 | #include "TH2.h" | |
17 | ||
18 | // --- Standard library --- | |
19 | ||
20 | // --- AliRoot header files --- | |
21 | ||
22 | #include "AliPHOSv0.h" | |
23 | #include "AliPHOSGeometry.h" | |
24 | #include "AliPHOSPID.h" | |
25 | ||
26 | class AliPHOSAnalyze : public TObject { | |
27 | ||
28 | public: | |
29 | ||
30 | AliPHOSAnalyze() ; // ctor | |
31 | AliPHOSAnalyze(Text_t * name) ; // ctor | |
32 | virtual ~AliPHOSAnalyze() ; // dtor | |
33 | ||
34 | void AnalyzeOneEvent(Int_t evt = -999) ; // analyzes a single event ; | |
35 | void AnalyzeManyEvents(Int_t Nevtents = 100, Int_t Module=0) ; // analyzes many events ; | |
36 | void BookingHistograms() ; // booking histograms for the ManyEvent analysis ; | |
37 | Bool_t Init(Int_t evt) ; // does various initialisations | |
38 | void DisplayKineEvent(Int_t evt = -999) ; // displays the Kine events in ALICE coordinate | |
39 | void DisplayRecParticles() ; // displays RecParticles in ALICE coordinate | |
40 | void DisplayRecPoints() ; // displays RecPoints in module coordinate | |
41 | void DisplayTrackSegments() ; // displays TrackSegments in module coordinate | |
42 | Bool_t OpenRootFile(Text_t * name) ; // opens the root file | |
43 | void SavingHistograms() ; // Save histograms in a root file | |
44 | ||
45 | private: | |
46 | ||
47 | AliPHOSClusterizer * fClu ; // a clusterizer | |
48 | Int_t fEvt ; // the evt number being processed | |
49 | AliPHOSGeometry * fGeom ; // the PHOS Geometry object | |
50 | AliPHOSv0 * fPHOS ; // the PHOS object from the root file | |
51 | AliPHOSPID * fPID ; // a particle identifier | |
52 | AliPHOSReconstructioner * fRec ; // a reconstructioner | |
53 | TFile * fRootFile ; // the root file that contains the data | |
54 | AliPHOSTrackSegmentMaker * fTrs ; // a tracksegmentmaker ; | |
55 | TH1F * fhEmcDigit ; // Histo of digit energies in the Emc | |
56 | TH1F * fhVetoDigit ; // Histo of digit energies in the Veto | |
57 | TH1F * fhConvertorDigit ; // Histo of digit energies in the Convertor | |
58 | TH1F * fhEmcCluster ; // Histo of Cluster energies in Emc | |
59 | TH1F * fhVetoCluster ; // Histo of Cluster energies in Veto | |
60 | TH1F * fhConvertorCluster ; // Histo of Cluster energies in Convertor | |
61 | TH2F * fhConvertorEmc ; // 2d Convertor versus Emc energies | |
62 | TH1F * fhPhotonEnergy ; // Spectrum of detected photons | |
63 | TH1F * fhElectronEnergy ; // Spectrum of detected electrons | |
64 | TH1F * fhNeutralHadronEnergy ; // Spectrum of detected neutral hadron | |
65 | TH1F * fhNeutralEMEnergy ; // Spectrum of detected neutral EM | |
66 | TH1F * fhChargedHadronEnergy ; // Spectrum of detected charged | |
67 | TH1F * fhPhotonHadronEnergy ; // Spectrum of detected Photon-Hadron | |
68 | TH1F * fhPhotonPositionX ; // X distribution of detected photons | |
69 | TH1F * fhElectronPositionX ; // X distribution of detected electrons | |
70 | TH1F * fhNeutralHadronPositionX ; // X distribution of detected neutral hadron | |
71 | TH1F * fhNeutralEMPositionX ; // X distribution of detected neutral EM | |
72 | TH1F * fhChargedHadronPositionX ; // X distribution of detected charged | |
73 | TH1F * fhPhotonHadronPositionX ; // X distribution of detected Photon-Hadron | |
74 | TH1F * fhPhotonPositionY ; // Y distribution of detected photons | |
75 | TH1F * fhElectronPositionY ; // Y distribution of detected electrons | |
76 | TH1F * fhNeutralHadronPositionY ; // Y distribution of detected neutral hadron | |
77 | TH1F * fhNeutralEMPositionY ; // Y distribution of detected neutral EM | |
78 | TH1F * fhChargedHadronPositionY ; // Y distribution of detected charged | |
79 | TH1F * fhPhotonHadronPositionY ; // Y distribution of detected Photon-Hadron | |
80 | ||
81 | ||
82 | ClassDef(AliPHOSAnalyze,1) // PHOSv0 event analyzis algorithm | |
83 | ||
84 | }; | |
85 | ||
86 | #endif // AliPHOSANALYZE_H |