/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
-/* $Id $ */
-/* $Log $ */
+/* $Id$ */
+
//___________________________________________________________
// Class for trigger analysis.
+//
+// -- Author: Gustavo Conesa & Yves Schutz (IFIC, SUBATECH, CERN)
// Digits are grouped in TRU's (Trigger Units). A TRU consist of 384 cells
-// ordered fNTRUPhi x fNTRUZ. The algorithm searches all possible
-// 4x4 crystal combinations per each TRU, adding the digits amplitude and
-// finding the maximum. Maximums are transformed in adc time samples.
-// Each time bin is compared to the trigger threshold until it is larger
-// and then, triggers are set. Thresholds need to be fixed.
+// ordered fNTRUPhi x fNTRUEta matrix. The algorithm searches all possible
+// 2x2 and nxn (n multiple of 4) crystal combinations per each TRU, adding the
+// digits amplitude and finding the maximum. It is found is maximum is isolated.
+// Maxima are transformed in adc time samples. Each time bin is compared to the
+// trigger threshold until it is larger and then, triggers are set.
+// Thresholds need to be fixed.
// Last 2 modules are half size in Phi, I considered that the number
// of TRU is maintained for the last modules but final decision has not
// been taken. If different, then this must to be changed.
// tr->SetL1JetLowPtThreshold(1000);
// tr->SetL1JetMediumPtThreshold(10000);
// tr->SetL1JetHighPtThreshold(20000);
+// ....
// tr->Trigger(); //Execute Trigger
-// tr->Print(""); //Print results
+// tr->Print(""); //Print data members after calculation.
//
//*-- Author: Gustavo Conesa & Yves Schutz (IFIC, SUBATECH, CERN)
AliEMCALTrigger() ; // ctor
AliEMCALTrigger(const AliEMCALTrigger & trig) ; // cpy ctor
- virtual ~AliEMCALTrigger() {}; //virtual dtor
+ virtual ~AliEMCALTrigger(); //virtual dtor
+
+
virtual void CreateInputs(); //Define trigger inputs for Central Trigger Processor
void Print(const Option_t * opt ="") const ;
virtual void Trigger(); //Make EMCAL trigger
const AliEMCALTrigger & operator = (const AliEMCALTrigger & ) {return *this;}
//Getters
- Float_t Get2x2MaxAmplitude() const {return f2x2MaxAmp ; }
- Float_t Get4x4MaxAmplitude() const {return f4x4MaxAmp ; }
- Int_t Get2x2CellPhi() const {return f2x2CellPhi ; }
- Int_t Get4x4CellPhi() const {return f4x4CellPhi ; }
- Int_t Get2x2CellEta() const {return f2x2CellEta ; }
- Int_t Get4x4CellEta() const {return f4x4CellEta ; }
- Int_t Get2x2SuperModule() const {return f2x2SM ; }
- Int_t Get4x4SuperModule() const {return f4x4SM ; }
-
- Int_t * GetADCValuesLowGainMax2x2Sum() {return fADCValuesLow2x2; }
- Int_t * GetADCValuesHighGainMax2x2Sum() {return fADCValuesHigh2x2; }
- Int_t * GetADCValuesLowGainMax4x4Sum() {return fADCValuesLow4x4; }
- Int_t * GetADCValuesHighGainMax4x4Sum() {return fADCValuesHigh4x4; }
-
- Float_t GetL0Threshold() const {return fL0Threshold ; }
- Float_t GetL1JetLowPtThreshold() const {return fL1JetLowPtThreshold ; }
- Float_t GetL1JetMediumPtThreshold()const {return fL1JetMediumPtThreshold ; }
- Float_t GetL1JetHighPtThreshold() const {return fL1JetHighPtThreshold ; }
-
- Bool_t IsSimulation() const {return fSimulation ; }
-
+ Float_t Get2x2MaxAmplitude() const { return f2x2MaxAmp ; }
+ Float_t GetnxnMaxAmplitude() const { return fnxnMaxAmp ; }
+ Int_t Get2x2CellPhi() const { return f2x2CellPhi ; }
+ Int_t GetnxnCellPhi() const { return fnxnCellPhi ; }
+ Int_t Get2x2CellEta() const { return f2x2CellEta ; }
+ Int_t GetnxnCellEta() const { return fnxnCellEta ; }
+ Int_t Get2x2SuperModule() const { return f2x2SM ; }
+ Int_t GetnxnSuperModule() const { return fnxnSM ; }
+
+ Int_t * GetADCValuesLowGainMax2x2Sum() { return fADCValuesLow2x2; }
+ Int_t * GetADCValuesHighGainMax2x2Sum() { return fADCValuesHigh2x2; }
+ Int_t * GetADCValuesLowGainMaxnxnSum() { return fADCValuesLownxn; }
+ Int_t * GetADCValuesHighGainMaxnxnSum() { return fADCValuesHighnxn; }
+
+ Float_t GetL0Threshold() const { return fL0Threshold ; }
+ Float_t GetL1JetLowPtThreshold() const { return fL1JetLowPtThreshold ; }
+ Float_t GetL1JetMediumPtThreshold() const { return fL1JetMediumPtThreshold ; }
+ Float_t GetL1JetHighPtThreshold() const { return fL1JetHighPtThreshold ; }
+
+ Int_t GetPatchSize() const { return fPatchSize ; }
+ Int_t GetIsolPatchSize() const { return fIsolPatchSize ; }
+
+ Float_t Get2x2AmpOutOfPatch() const { return f2x2AmpOutOfPatch ; }
+ Float_t GetnxnAmpOutOfPatch() const { return fnxnAmpOutOfPatch ; }
+ Float_t Get2x2AmpOutOfPatchThres() const { return f2x2AmpOutOfPatchThres ; }
+ Float_t GetnxnAmpOutOfPatchThres() const { return fnxnAmpOutOfPatchThres ; }
+
+ Bool_t Is2x2Isol() const { return fIs2x2Isol ; }
+ Bool_t IsnxnIsol() const { return fIsnxnIsol ; }
+
+ Bool_t IsSimulation() const { return fSimulation ; }
+ Bool_t IsIsolatedInSuperModule() const { return fIsolateInSuperModule ; }
+
//Setters
void SetDigitsList(TClonesArray * digits)
{fDigitsList = digits ; }
void SetL1JetHighPtThreshold(Int_t amp)
{fL1JetHighPtThreshold = amp; }
+ void SetPatchSize(Int_t ps) {fPatchSize = ps ; }
+ void SetIsolPatchSize(Int_t ps) {fIsolPatchSize = ps ; }
+ void Set2x2AmpOutOfPatchThres(Float_t th) { f2x2AmpOutOfPatchThres = th; }
+ void SetnxnAmpOutOfPatchThres(Float_t th) { fnxnAmpOutOfPatchThres = th; }
void SetSimulation(Bool_t sim ) {fSimulation = sim ; }
+ void SetIsolateInSuperModule(Bool_t isol ) {fIsolateInSuperModule = isol ; }
private:
-
- void MakeSlidingCell(const TClonesArray * amptrus, const TClonesArray * timeRtrus,const Int_t supermod, TMatrixD *ampmax2, TMatrixD *ampmax4, AliEMCALGeometry * geom) ;
+
+ void FillTRU(const TClonesArray * digits, TClonesArray * ampmatrix, TClonesArray * ampmatrixsmod, TClonesArray * timeRmatrix);
+
+ 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) ;
+
+ void MakeSlidingCell(const TClonesArray * amptrus, const TClonesArray * timeRtrus,const Int_t supermod, TMatrixD &max2, TMatrixD &maxn) ;
+
+ void SetTriggers(const TClonesArray * amptrus,const Int_t iSM, const TMatrixD &max2, const TMatrixD &maxn) ;
- void SetTriggers(const Int_t iSM, const TMatrixD *ampmax2, const TMatrixD *ampmax4, AliEMCALGeometry *geom) ;
-
private:
-
- Float_t f2x2MaxAmp ; //! Maximum 2x2 added amplitude (not overlapped)
- Int_t f2x2CellPhi ; //! upper right cell, row(phi)
- Int_t f2x2CellEta ; //! and column(eta)
- Int_t f2x2SM ; //! Super Module where maximum is found
- Float_t f4x4MaxAmp ; //! Maximum 4x4 added amplitude (overlapped)
- Int_t f4x4CellPhi ; //! upper right cell, row(phi)
- Int_t f4x4CellEta ; //! and column(eta)
- Int_t f4x4SM ; //! Super Module where maximum is found
-
- Int_t* fADCValuesHigh4x4 ; //! Sampled ADC high gain values for the 4x4 crystals amplitude sum
- Int_t* fADCValuesLow4x4 ; //! " low gain "
+ AliEMCALGeometry *fGeom;
+
+ Float_t f2x2MaxAmp ; //! Maximum 2x2 added amplitude (not overlapped)
+ Int_t f2x2CellPhi ; //! upper right cell, row(phi)
+ Int_t f2x2CellEta ; //! and column(eta)
+ Int_t f2x2SM ; //! Super Module where maximum is found
+ Float_t fnxnMaxAmp ; //! Maximum nxn added amplitude (overlapped)
+ Int_t fnxnCellPhi ; //! upper right cell, row(phi)
+ Int_t fnxnCellEta ; //! and column(eta)
+ Int_t fnxnSM ; //! Super Module where maximum is found
+
+ Int_t* fADCValuesHighnxn ; //! Sampled ADC high gain values for the nxn crystals amplitude sum
+ Int_t* fADCValuesLownxn ; //! " low gain "
Int_t* fADCValuesHigh2x2 ; //! " high gain " 2x2 "
Int_t* fADCValuesLow2x2 ; //! " low gaing " "
Float_t fL1JetMediumPtThreshold ; //! L1 Medium pT trigger energy threshold
Float_t fL1JetHighPtThreshold ; //! L1 High pT trigger energy threshold
+ Int_t fPatchSize; //! Trigger patch factor, to be multiplied to 2x2 cells
+ // 0 means 2x2, 1 means 4x4, 2 means 6x6 ...
+ Int_t fIsolPatchSize ; // Isolation patch size, number of rows or columns to add to
+ // the 2x2 or nxn maximum amplitude patch.
+ // 1 means a patch around max amplitude of 2x2 of 4x4 and around
+ // max ampl patch of 4x4 of 8x8
+
+ Float_t f2x2AmpOutOfPatch; // Amplitude in isolation cone minus maximum amplitude of the reference patch
+ Float_t fnxnAmpOutOfPatch;
+ Float_t f2x2AmpOutOfPatchThres; // Threshold to select a trigger as isolated on f2x2AmpOutOfPatch value
+ Float_t fnxnAmpOutOfPatchThres;
+ Float_t fIs2x2Isol; // Patch is isolated if f2x2AmpOutOfPatchThres threshold is passed
+ Float_t fIsnxnIsol ;
+
Bool_t fSimulation ; //! Flag to do the trigger during simulation or reconstruction
+ Bool_t fIsolateInSuperModule; //! Flag to isolate trigger patch in SuperModule or in TRU acceptance
- ClassDef(AliEMCALTrigger,1)
+ ClassDef(AliEMCALTrigger,0)
} ;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff