1 #ifndef ALIFMDANAPARAMETERS_H
2 #define ALIFMDANAPARAMETERS_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
6 * Latest changes by Hans Hjersing Dalsgaard, NBI, hans.dalsgaard@cern.ch
8 * See cxx source for full Copyright notice
11 //The design of this class is based on the AliFMDParameters class. Its purpose
12 //is to hold parameters for the analysis such as background correction and
15 //Author: Hans Hjersing Dalsgaard, NBI, hans.dalsgaard@cern.ch
17 //____________________________________________________________________
25 #ifndef ALIFMDUSHORTMAP_H
26 # include <AliFMDUShortMap.h>
28 #ifndef ALIFMDBOOLMAP_H
29 # include <AliFMDBoolMap.h>
31 #include "AliCDBEntry.h"
34 #include "TObjArray.h"
38 #include "AliFMDAnaCalibBackgroundCorrection.h"
39 #include "AliFMDAnaCalibEnergyDistribution.h"
40 #include "AliFMDAnaCalibEventSelectionEfficiency.h"
43 //#include "AliPWG0Helper.h"
49 class AliFMDAnaParameters : public TNamed
52 /** Enumeration of things to initialize */
55 kBackgroundCorrection = 0x1, // Background Correction
56 kEnergyDistributions = 0x2, // Energy Distributions
57 kEventSelectionEfficiency = 0x4 // Event Selection Efficiency
60 enum Trigger { kMB1 = 0, kMB2, kSPDFASTOR };
62 enum Energy { k900 , k10000, k14000 };
64 enum MagField {k0G, k5G};
66 enum Species {kPP, kPbPb};
70 static AliFMDAnaParameters* Instance();
72 void Init(Bool_t forceReInit=kTRUE, UInt_t what=kBackgroundCorrection|kEnergyDistributions|kEventSelectionEfficiency);
78 Float_t GetMPV(Int_t det, Char_t ring, Float_t eta);
79 Float_t GetSigma(Int_t det, Char_t ring, Float_t eta);
80 Float_t Get2MIPWeight(Int_t det, Char_t ring, Float_t eta);
81 Float_t Get3MIPWeight(Int_t det, Char_t ring, Float_t eta);
82 //static const char* GetBackgroundPath() { return fgkBackgroundCorrection;}
83 // static const char* GetEdistPath() { return fgkEnergyDists;}
84 static const char* GetBackgroundID() { return fgkBackgroundID;}
85 static const char* GetEdistID() { return fgkEnergyDistributionID;}
86 static const char* GetEventSelectionEffID() { return fgkEventSelectionEffID;}
87 TH2F* GetBackgroundCorrection(Int_t det, Char_t ring, Int_t vtxbin);
88 TH1F* GetDoubleHitCorrection(Int_t det, Char_t ring);
90 Float_t GetEventSelectionEfficiency(Int_t vtxbin);
91 Float_t GetPhiFromSector(UShort_t det, Char_t ring, UShort_t sec) const;
92 Float_t GetEtaFromStrip(UShort_t det, Char_t ring, UShort_t sec, UShort_t strip, Float_t zvtx) const;
93 Float_t GetStripLength(Char_t ring, UShort_t strip) ;
94 Float_t GetBaseStripLength(Char_t ring, UShort_t strip) ;
95 Float_t GetMaxR(Char_t ring) const;
96 Float_t GetMinR(Char_t ring) const;
97 void SetBackgroundPath(const Char_t* bgpath) {fBackgroundPath.Form(bgpath);}
98 void SetEnergyPath(const Char_t* epath) {fEnergyPath.Form(epath);}
99 void SetEventSelectionPath(const Char_t* evpath) {fEventSelectionEffPath.Form(evpath);}
100 void SetProcessPrimary(Bool_t prim=kTRUE) {fProcessPrimary = prim;}
101 void SetProcessHits(Bool_t hits=kTRUE) {fProcessHits = hits;}
102 Bool_t GetProcessPrimary() {return fProcessPrimary;}
103 Bool_t GetProcessHits() {return fProcessHits;}
104 void GetVertex(AliESDEvent* esd, Double_t* vertexXYZ);
105 void SetTriggerDefinition(Trigger trigger) {fTrigger = trigger;}
106 Trigger GetTriggerDefinition() {return fTrigger;}
107 Bool_t IsEventTriggered(AliESDEvent* esd);
108 void SetEnergy(Energy energy) {fEnergy = energy;}
109 void SetMagField(MagField magfield) {fMagField = magfield;}
110 char* GetPath(const char* species);
113 AliFMDAnaParameters();
115 AliFMDAnaParameters(const AliFMDAnaParameters& o)
118 fBackground(o.fBackground),
119 fEnergyDistribution(o.fEnergyDistribution),
120 fEventSelectionEfficiency(o.fEventSelectionEfficiency),
121 fCorner1(o.fCorner1),
122 fCorner2(o.fCorner2),
123 fEnergyPath(o.fEnergyPath),
124 fBackgroundPath(o.fBackgroundPath),
125 fEventSelectionEffPath(o.fEventSelectionEffPath),
126 fProcessPrimary(o.fProcessPrimary),
127 fProcessHits(o.fProcessHits),
128 fTrigger(o.fTrigger),
130 fMagField(o.fMagField),
133 AliFMDAnaParameters& operator=(const AliFMDAnaParameters&) { return *this; }
134 virtual ~AliFMDAnaParameters() {}
136 static AliFMDAnaParameters* fgInstance; // Static singleton instance
138 // AliCDBEntry* GetEntry(const char* path, Bool_t fatal=kTRUE) const ;
139 void InitBackground();
140 void InitEnergyDists();
141 void InitEventSelectionEff();
143 TH1F* GetEnergyDistribution(Int_t det, Char_t ring, Float_t eta);
144 TObjArray* GetBackgroundArray();
147 void SetCorners(Char_t ring) ;
150 //TObjArray* fBackgroundArray;
151 // TObjArray* fEdistArray;
152 AliFMDAnaCalibBackgroundCorrection* fBackground;
153 AliFMDAnaCalibEnergyDistribution* fEnergyDistribution;
154 AliFMDAnaCalibEventSelectionEfficiency* fEventSelectionEfficiency;
156 //static const char* fgkBackgroundCorrection;
157 //static const char* fgkEnergyDists;
158 static const char* fgkBackgroundID;
159 static const char* fgkEnergyDistributionID ;
160 static const char* fgkEventSelectionEffID ;
165 TString fBackgroundPath;
166 TString fEventSelectionEffPath;
167 Bool_t fProcessPrimary;
174 ClassDef(AliFMDAnaParameters,0) // Manager of parameters
178 //____________________________________________________________________