Added paths, uncommented MUONStatusMap.C (now compiles)
[u/mrichter/AliRoot.git] / EMCAL / AliEMCALTrigger.h
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f0377b23 1#ifndef ALIEMCALTrigger_H
2#define ALIEMCALTrigger_H
59264fa6 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
f0377b23 5
0964c2e9 6/* $Id$ */
0964c2e9 7
f0377b23 8//___________________________________________________________
9// Class for trigger analysis.
0964c2e9 10//
11// -- Author: Gustavo Conesa & Yves Schutz (IFIC, SUBATECH, CERN)
59264fa6 12// Digits are grouped in TRU's (Trigger Units). A TRU consist of 384 cells
0964c2e9 13// ordered fNTRUPhi x fNTRUEta matrix. The algorithm searches all possible
14// 2x2 and nxn (n multiple of 4) crystal combinations per each TRU, adding the
15// digits amplitude and finding the maximum. It is found is maximum is isolated.
16// Maxima are transformed in adc time samples. Each time bin is compared to the
17// trigger threshold until it is larger and then, triggers are set.
18// Thresholds need to be fixed.
59264fa6 19// Last 2 modules are half size in Phi, I considered that the number
20// of TRU is maintained for the last modules but final decision has not
21// been taken. If different, then this must to be changed.
f0377b23 22// Usage:
23//
24// //Inside the event loop
25// AliEMCALTrigger *tr = new AliEMCALTrigger();//Init Trigger
59264fa6 26// tr->SetL0Threshold(100);
f0377b23 27// tr->SetL1JetLowPtThreshold(1000);
28// tr->SetL1JetMediumPtThreshold(10000);
29// tr->SetL1JetHighPtThreshold(20000);
0964c2e9 30// ....
f0377b23 31// tr->Trigger(); //Execute Trigger
0964c2e9 32// tr->Print(""); //Print data members after calculation.
f0377b23 33//
34//*-- Author: Gustavo Conesa & Yves Schutz (IFIC, SUBATECH, CERN)
35
36// --- ROOT system ---
37
38class TClonesArray ;
59264fa6 39#include "TMatrixD.h"
f0377b23 40
41// --- AliRoot header files ---
42#include "AliTriggerDetector.h"
43
44class AliEMCALGeometry ;
45
46class AliEMCALTrigger : public AliTriggerDetector {
47
48 public:
59264fa6 49
f0377b23 50 AliEMCALTrigger() ; // ctor
51 AliEMCALTrigger(const AliEMCALTrigger & trig) ; // cpy ctor
c35bbfd4 52 virtual ~AliEMCALTrigger(); //virtual dtor
0964c2e9 53
54
59264fa6 55 virtual void CreateInputs(); //Define trigger inputs for Central Trigger Processor
56 void Print(const Option_t * opt ="") const ;
f0377b23 57 virtual void Trigger(); //Make EMCAL trigger
59264fa6 58
14ce0a6e 59 //assignment operator for coding convention
60 const AliEMCALTrigger & operator = (const AliEMCALTrigger & ) {return *this;}
61
59264fa6 62 //Getters
0964c2e9 63 Float_t Get2x2MaxAmplitude() const { return f2x2MaxAmp ; }
64 Float_t GetnxnMaxAmplitude() const { return fnxnMaxAmp ; }
65 Int_t Get2x2CellPhi() const { return f2x2CellPhi ; }
66 Int_t GetnxnCellPhi() const { return fnxnCellPhi ; }
67 Int_t Get2x2CellEta() const { return f2x2CellEta ; }
68 Int_t GetnxnCellEta() const { return fnxnCellEta ; }
69 Int_t Get2x2SuperModule() const { return f2x2SM ; }
70 Int_t GetnxnSuperModule() const { return fnxnSM ; }
71
72 Int_t * GetADCValuesLowGainMax2x2Sum() { return fADCValuesLow2x2; }
73 Int_t * GetADCValuesHighGainMax2x2Sum() { return fADCValuesHigh2x2; }
74 Int_t * GetADCValuesLowGainMaxnxnSum() { return fADCValuesLownxn; }
75 Int_t * GetADCValuesHighGainMaxnxnSum() { return fADCValuesHighnxn; }
76
77 Float_t GetL0Threshold() const { return fL0Threshold ; }
78 Float_t GetL1JetLowPtThreshold() const { return fL1JetLowPtThreshold ; }
79 Float_t GetL1JetMediumPtThreshold() const { return fL1JetMediumPtThreshold ; }
80 Float_t GetL1JetHighPtThreshold() const { return fL1JetHighPtThreshold ; }
81
82 Int_t GetPatchSize() const { return fPatchSize ; }
83 Int_t GetIsolPatchSize() const { return fIsolPatchSize ; }
84
85 Float_t Get2x2AmpOutOfPatch() const { return f2x2AmpOutOfPatch ; }
86 Float_t GetnxnAmpOutOfPatch() const { return fnxnAmpOutOfPatch ; }
87 Float_t Get2x2AmpOutOfPatchThres() const { return f2x2AmpOutOfPatchThres ; }
88 Float_t GetnxnAmpOutOfPatchThres() const { return fnxnAmpOutOfPatchThres ; }
89
90 Bool_t Is2x2Isol() const { return fIs2x2Isol ; }
91 Bool_t IsnxnIsol() const { return fIsnxnIsol ; }
92
93 Bool_t IsSimulation() const { return fSimulation ; }
94 Bool_t IsIsolatedInSuperModule() const { return fIsolateInSuperModule ; }
95
59264fa6 96 //Setters
97 void SetDigitsList(TClonesArray * digits)
98 {fDigitsList = digits ; }
99
100 void SetL0Threshold(Int_t amp)
101 {fL0Threshold = amp; }
102 void SetL1JetLowPtThreshold(Int_t amp)
103 {fL1JetLowPtThreshold = amp; }
104 void SetL1JetMediumPtThreshold(Int_t amp)
105 {fL1JetMediumPtThreshold = amp; }
106 void SetL1JetHighPtThreshold(Int_t amp)
107 {fL1JetHighPtThreshold = amp; }
108
0b2ec9f7 109 void SetPatchSize(Int_t ps) {fPatchSize = ps ; }
0964c2e9 110 void SetIsolPatchSize(Int_t ps) {fIsolPatchSize = ps ; }
111 void Set2x2AmpOutOfPatchThres(Float_t th) { f2x2AmpOutOfPatchThres = th; }
112 void SetnxnAmpOutOfPatchThres(Float_t th) { fnxnAmpOutOfPatchThres = th; }
59264fa6 113 void SetSimulation(Bool_t sim ) {fSimulation = sim ; }
0964c2e9 114 void SetIsolateInSuperModule(Bool_t isol ) {fIsolateInSuperModule = isol ; }
59264fa6 115
f0377b23 116 private:
0964c2e9 117
c35bbfd4 118 void FillTRU(const AliEMCALGeometry *geom, const TClonesArray * digits, TClonesArray * ampmatrix, TClonesArray * ampmatrixsmod, TClonesArray * timeRmatrix);
119
0964c2e9 120 Bool_t IsPatchIsolated(Int_t iPatchType, const TClonesArray * ampmods, const Int_t imod, const Int_t mtru, const Float_t maxamp, const Int_t maxphi, const Int_t maxeta) ;
121
c35bbfd4 122 void MakeSlidingCell(const TClonesArray * amptrus, const TClonesArray * timeRtrus,const Int_t supermod, TMatrixD &ampmax2, TMatrixD &ampmaxn) ;
0964c2e9 123
c35bbfd4 124 void SetTriggers(const TClonesArray * amptrus,const Int_t iSM, const TMatrixD &ampmax2, const TMatrixD &ampmaxn, const AliEMCALGeometry * geom) ;
f0377b23 125
126
f0377b23 127 private:
f0377b23 128
0964c2e9 129 Float_t f2x2MaxAmp ; //! Maximum 2x2 added amplitude (not overlapped)
130 Int_t f2x2CellPhi ; //! upper right cell, row(phi)
131 Int_t f2x2CellEta ; //! and column(eta)
132 Int_t f2x2SM ; //! Super Module where maximum is found
133 Float_t fnxnMaxAmp ; //! Maximum nxn added amplitude (overlapped)
134 Int_t fnxnCellPhi ; //! upper right cell, row(phi)
135 Int_t fnxnCellEta ; //! and column(eta)
136 Int_t fnxnSM ; //! Super Module where maximum is found
f0377b23 137
0b2ec9f7 138 Int_t* fADCValuesHighnxn ; //! Sampled ADC high gain values for the nxn crystals amplitude sum
139 Int_t* fADCValuesLownxn ; //! " low gain "
59264fa6 140 Int_t* fADCValuesHigh2x2 ; //! " high gain " 2x2 "
141 Int_t* fADCValuesLow2x2 ; //! " low gaing " "
f0377b23 142
59264fa6 143 TClonesArray* fDigitsList ; //Array of digits
144
145 Float_t fL0Threshold ; //! L0 trigger energy threshold
146 Float_t fL1JetLowPtThreshold ; //! L1 Low pT trigger energy threshold
147 Float_t fL1JetMediumPtThreshold ; //! L1 Medium pT trigger energy threshold
148 Float_t fL1JetHighPtThreshold ; //! L1 High pT trigger energy threshold
149
0964c2e9 150 Int_t fNTRU; //! Number of TRU per SuperModule (3)
151 Int_t fNTRUEta ; //! Number of crystal rows per Eta in one TRU (3)
152 Int_t fNTRUPhi ; //! Number of crystal rows per Phi in one TRU (1)
153 Int_t fNCellsPhi; //! Number of rows in a TRU (24)
154 Int_t fNCellsEta; //! Number of columns in a TRU (16)
155
156 Int_t fPatchSize; //! Trigger patch factor, to be multiplied to 2x2 cells
157 // 0 means 2x2, 1 means 4x4, 2 means 6x6 ...
158 Int_t fIsolPatchSize ; // Isolation patch size, number of rows or columns to add to
159 // the 2x2 or nxn maximum amplitude patch.
160 // 1 means a patch around max amplitude of 2x2 of 4x4 and around
161 // max ampl patch of 4x4 of 8x8
162
163 Float_t f2x2AmpOutOfPatch; // Amplitude in isolation cone minus maximum amplitude of the reference patch
164 Float_t fnxnAmpOutOfPatch;
165 Float_t f2x2AmpOutOfPatchThres; // Threshold to select a trigger as isolated on f2x2AmpOutOfPatch value
166 Float_t fnxnAmpOutOfPatchThres;
167 Float_t fIs2x2Isol; // Patch is isolated if f2x2AmpOutOfPatchThres threshold is passed
168 Float_t fIsnxnIsol ;
169
59264fa6 170 Bool_t fSimulation ; //! Flag to do the trigger during simulation or reconstruction
0964c2e9 171 Bool_t fIsolateInSuperModule; //! Flag to isolate trigger patch in SuperModule or in TRU acceptance
59264fa6 172
173 ClassDef(AliEMCALTrigger,1)
174} ;
175
176
f0377b23 177#endif //ALIEMCALTrigger_H
59264fa6 178