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d15a28e7 | 1 | #ifndef ALIPHOSEMCRECPOINT_H |
2 | #define ALIPHOSEMCRECPOINT_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6ad0bfa0 | 6 | /* $Id$ */ |
7 | ||
b2a60966 | 8 | //_________________________________________________________________________ |
9 | // RecPoint implementation for PHOS-EMC | |
10 | // An EmcRecPoint is a cluster of digits | |
11 | // | |
12 | //*-- Author: Dmitri Peressounko (RRC KI & SUBATECH) | |
d15a28e7 | 13 | |
14 | // --- ROOT system --- | |
15 | ||
16 | #include "TObject.h" | |
31aa6d6c | 17 | #include "TArrayI.h" |
18 | ||
d15a28e7 | 19 | // --- Standard library --- |
20 | ||
21 | // --- AliRoot header files --- | |
22 | ||
23 | #include "AliPHOSDigit.h" | |
24 | #include "AliPHOSRecPoint.h" | |
25 | ||
26 | class AliPHOSEmcRecPoint : public AliPHOSRecPoint { | |
27 | ||
28 | public: | |
29 | ||
9f616d61 | 30 | AliPHOSEmcRecPoint(){} ; |
d15a28e7 | 31 | AliPHOSEmcRecPoint(Float_t W0, Float_t LocMaxCut) ; |
b2a60966 | 32 | virtual ~AliPHOSEmcRecPoint(){} |
33 | ||
d15a28e7 | 34 | void AddDigit(AliDigitNew & digit, Float_t Energy) ; // add a digit to the digits list |
9f616d61 | 35 | Int_t Compare(TObject * obj) ; // method for sorting |
d15a28e7 | 36 | |
37 | Float_t GetDelta (){ return fDelta ; } | |
9f616d61 | 38 | Float_t GetDispersion() ; // computes the dispersion of the shower |
39 | void GetElipsAxis(Float_t * lambda) ; // computes the axis of shower ellipsoide | |
d15a28e7 | 40 | Float_t * GetEnergiesList(){return fEnergyList ;} |
9f616d61 | 41 | virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) ; |
d15a28e7 | 42 | Float_t GetLocMaxCut () {return fLocMaxCut ; } |
43 | Float_t GetLogWeightCut (){return fW0 ; } | |
9f616d61 | 44 | Float_t GetMaximalEnergy(void) ; // get the highest energy in the cluster |
d15a28e7 | 45 | Int_t GetMaximumMultiplicity() { return fMaxDigit ; } |
46 | Int_t GetMultiplicity(void) const { return fMulDigit ; } | |
9f616d61 | 47 | Int_t GetMultiplicityAtLevel(const Float_t level) ; // computes multiplicity of digits with energy above relative level |
6ad0bfa0 | 48 | Int_t GetNumberOfLocalMax(Int_t * maxAt, Float_t * maxAtEnergy) ; // searches for the local maxima |
d15a28e7 | 49 | |
9f616d61 | 50 | Float_t GetTotalEnergy(void) const { return fAmp ; } // in EMC RecPoint Amp = Energy |
51 | void GetLocalPosition(TVector3 &Lpos) ; // computes the position in the PHOS module | |
d15a28e7 | 52 | Bool_t IsEmc(void) {return kTRUE ; } |
cf239357 | 53 | Bool_t IsSortable() const { return kTRUE ; } |
54 | void Print(Option_t * opt = "void") ; | |
d15a28e7 | 55 | |
56 | private: | |
57 | ||
58 | Bool_t AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) ; | |
59 | ||
b2a60966 | 60 | Float_t fDelta ; // parameter used to sort the clusters |
61 | Float_t fLocMaxCut ; // minimum energy difference to distinguish two maxima | |
31aa6d6c | 62 | Float_t *fEnergyList ; // energy of digits |
cf239357 | 63 | Float_t fW0 ; // logarithmic weight factor for center of gravity calculation |
31aa6d6c | 64 | TArrayI *fTest ; |
d15a28e7 | 65 | |
b2a60966 | 66 | ClassDef(AliPHOSEmcRecPoint,1) // EMC RecPoint (cluster) |
d15a28e7 | 67 | |
68 | }; | |
69 | ||
70 | #endif // AliPHOSEMCRECPOINT_H |