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6ad0bfa0 | 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 | ||
b2a60966 | 8 | //_________________________________________________________________________ |
5f20d3fb | 9 | // Algorithm class to analyze PHOSv1 events |
b2a60966 | 10 | //*-- Author : Yves Schutz (SUBATECH) |
6ad0bfa0 | 11 | |
12 | // --- ROOT system --- | |
13 | ||
14 | #include "TFile.h" | |
92862013 | 15 | #include "TH1.h" |
16 | #include "TH2.h" | |
6ad0bfa0 | 17 | |
18 | // --- Standard library --- | |
19 | ||
20 | // --- AliRoot header files --- | |
21 | ||
46b146ca | 22 | #include "AliPHOSv5.h" |
6ad0bfa0 | 23 | #include "AliPHOSGeometry.h" |
26d4b141 | 24 | #include "AliPHOSPID.h" |
83974468 | 25 | #include "AliPHOSIndexToObject.h" |
6ad0bfa0 | 26 | |
27 | class AliPHOSAnalyze : public TObject { | |
28 | ||
29 | public: | |
30 | ||
31 | AliPHOSAnalyze() ; // ctor | |
32 | AliPHOSAnalyze(Text_t * name) ; // ctor | |
88714635 | 33 | AliPHOSAnalyze(const AliPHOSAnalyze & ana) ; // cpy ctor |
6ad0bfa0 | 34 | virtual ~AliPHOSAnalyze() ; // dtor |
35 | ||
46b146ca | 36 | void ActivePPSD(Int_t Nevents) ; |
92862013 | 37 | void AnalyzeManyEvents(Int_t Nevtents = 100, Int_t Module=0) ; // analyzes many events ; |
fc879520 | 38 | void Reconstruct(Int_t Nevtents = 100) ; |
134ce69a | 39 | void AnalyzeResolutions(Int_t Nevtents) ; // analyzes Energy and Position resolutions ; |
92862013 | 40 | void BookingHistograms() ; // booking histograms for the ManyEvent analysis ; |
134ce69a | 41 | void BookResolutionHistograms() ; // booking histograms for the Resoluion analysis ; |
88714635 | 42 | void Copy(TObject & obj) ; // copies an analysis into an other one |
6ad0bfa0 | 43 | Bool_t Init(Int_t evt) ; // does various initialisations |
44 | void DisplayKineEvent(Int_t evt = -999) ; // displays the Kine events in ALICE coordinate | |
45 | void DisplayRecParticles() ; // displays RecParticles in ALICE coordinate | |
46 | void DisplayRecPoints() ; // displays RecPoints in module coordinate | |
47 | void DisplayTrackSegments() ; // displays TrackSegments in module coordinate | |
48 | Bool_t OpenRootFile(Text_t * name) ; // opens the root file | |
46b146ca | 49 | void SaveHistograms() ; // Save histograms in a root file |
50 | void ResetHistograms() ; // | |
c6e196df | 51 | AliPHOSAnalyze & operator = (const AliPHOSAnalyze & rvalue) { |
6c370def | 52 | // assignement operator requested by coding convention |
53 | // but not needed | |
54 | assert(0==1) ; | |
55 | return *this ; | |
56 | } | |
6ad0bfa0 | 57 | |
88714635 | 58 | private: |
6ad0bfa0 | 59 | |
83974468 | 60 | AliPHOSClusterizer * fClu ; // a clusterizer |
61 | Int_t fEvt ; // the evt number being processed | |
62 | AliPHOSGeometry * fGeom ; // the PHOS Geometry object | |
63 | AliPHOSIndexToObject * fObjGetter ; // provides methods to retrieve objects from their index in a list | |
46b146ca | 64 | AliPHOSv5 * fPHOS ; // the PHOS object from the root file |
83974468 | 65 | AliPHOSPID * fPID ; // a particle identifier |
66 | AliPHOSReconstructioner * fRec ; // a reconstructioner | |
67 | TFile * fRootFile ; // the root file that contains the data | |
68 | AliPHOSTrackSegmentMaker * fTrs ; // a tracksegmentmaker ; | |
46b146ca | 69 | |
70 | TH2F * fhEnergyCorrelations ; //Energy correlations between Eloss in Convertor and PPSD(2) | |
71 | ||
72 | ||
b2a60966 | 73 | TH1F * fhEmcDigit ; // Histo of digit energies in the Emc |
74 | TH1F * fhVetoDigit ; // Histo of digit energies in the Veto | |
75 | TH1F * fhConvertorDigit ; // Histo of digit energies in the Convertor | |
76 | TH1F * fhEmcCluster ; // Histo of Cluster energies in Emc | |
77 | TH1F * fhVetoCluster ; // Histo of Cluster energies in Veto | |
78 | TH1F * fhConvertorCluster ; // Histo of Cluster energies in Convertor | |
46b146ca | 79 | TH2F * fhConvertorEmc ; // 2d Convertor versus Emc energies |
80 | ||
fc879520 | 81 | TH2F * fhPhotonEnergy ; // Spectrum of detected photons with photon primary |
82 | TH2F * fhPhotonAllEnergy ; // Total spectrum of detected photons | |
83 | TH2F * fhElectronEnergy ; // Spectrum of detected electrons with electron primary | |
84 | TH2F * fhElectronAllEnergy ; // Total spectrum of detected electrons | |
134ce69a | 85 | TH2F * fhNeutralHadronEnergy ; // Spectrum of detected neutral hadron |
fc879520 | 86 | TH2F * fhNeutralEMEnergy ; // Spectrum of detected neutral EM with EM primary |
87 | TH2F * fhNeutralEMAllEnergy ; // Spectrum of detected neutral EM | |
134ce69a | 88 | TH2F * fhChargedHadronEnergy ; // Spectrum of detected charged |
89 | TH2F * fhPhotonHadronEnergy ; // Spectrum of detected Photon-Hadron | |
fc879520 | 90 | TH2F * fhPhotonPosition ; // Position Resolution of photons with photon primary |
91 | TH2F * fhPhotonAllPosition ; // Position Resolution of photons | |
92 | TH2F * fhElectronPosition ; // Position Resolution of electrons with electron primary | |
93 | TH2F * fhElectronAllPosition ; // Position Resolution of electrons | |
134ce69a | 94 | TH2F * fhNeutralHadronPosition ; // Position Resolution of neutral hadron |
fc879520 | 95 | TH2F * fhNeutralEMPosition ; // Position Resolution of neutral EM with EM primary |
96 | TH2F * fhNeutralEMAllPosition ; // Position Resolution of neutral EM | |
134ce69a | 97 | TH2F * fhChargedHadronPosition ; // Position Resolution of charged |
98 | TH2F * fhPhotonHadronPosition ; // Position Resolution of Photon-Hadron | |
b2a60966 | 99 | TH1F * fhPhotonPositionY ; // Y distribution of detected photons |
100 | TH1F * fhElectronPositionY ; // Y distribution of detected electrons | |
101 | TH1F * fhNeutralHadronPositionY ; // Y distribution of detected neutral hadron | |
102 | TH1F * fhNeutralEMPositionY ; // Y distribution of detected neutral EM | |
103 | TH1F * fhChargedHadronPositionY ; // Y distribution of detected charged | |
104 | TH1F * fhPhotonHadronPositionY ; // Y distribution of detected Photon-Hadron | |
fc879520 | 105 | TH1F * fhPhotonReg ; |
106 | TH1F * fhAllReg ; | |
107 | TH1F * fhNReg ; | |
108 | TH1F * fhNBarReg ; | |
109 | TH1F * fhChargedReg ; | |
110 | TH1F * fhPhotonEM ; | |
111 | TH1F * fhAllEM ; | |
112 | TH1F * fhNEM ; | |
113 | TH1F * fhNBarEM ; | |
114 | TH1F * fhChargedEM ; | |
115 | TH1F * fhPrimary ; | |
116 | ||
117 | TH1F * fhPhotPhot ; | |
118 | TH1F * fhPhotElec ; | |
119 | TH1F * fhPhotNeuH ; | |
120 | TH1F * fhPhotNuEM ; | |
121 | TH1F * fhPhotChHa ; | |
122 | TH1F * fhPhotGaHa ; | |
123 | ||
92862013 | 124 | |
6ad0bfa0 | 125 | |
5f20d3fb | 126 | ClassDef(AliPHOSAnalyze,1) // PHOSv1 event analyzis algorithm |
6ad0bfa0 | 127 | |
128 | }; | |
129 | ||
130 | #endif // AliPHOSANALYZE_H |