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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 | ||
7932f811 | 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 | ||
7932f811 | 30 | AliPHOSEmcRecPoint() ; |
73a68ccb | 31 | AliPHOSEmcRecPoint(const char * opt) ; |
55fe9d13 | 32 | AliPHOSEmcRecPoint(const AliPHOSEmcRecPoint & rp) ; |
6c370def | 33 | |
83974468 | 34 | virtual ~AliPHOSEmcRecPoint() ; |
b2a60966 | 35 | |
7932f811 | 36 | virtual void AddDigit(AliPHOSDigit & digit, Float_t Energy) ; // add a digit to the digits list |
2a941f4e | 37 | Int_t Compare(const TObject * obj) const; // method for sorting |
7932f811 | 38 | |
39 | virtual void EvalAll(Float_t logWeight,TClonesArray * digits) ; | |
9688c1dd | 40 | |
baef0810 | 41 | virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) const; |
7932f811 | 42 | |
43 | Float_t GetCoreEnergy()const {return fCoreEnergy ;} | |
44 | virtual Float_t GetDispersion()const {return fDispersion ;} | |
45 | virtual void GetElipsAxis(Float_t * lambda)const { lambda[0] = fLambda[0] ; | |
46 | lambda[1] = fLambda[1] ; } | |
47 | Float_t * GetEnergiesList() const {return fEnergyList ;} // gets the list of energies making this recpoint | |
ad8cfaf4 | 48 | Float_t GetMaximalEnergy(void) const ; // get the highest energy in the cluster |
49 | Int_t GetMaximumMultiplicity() const {return fMaxDigit ;} // gets the maximum number of digits allowed | |
50 | Int_t GetMultiplicity(void) const { return fMulDigit ; } // gets the number of digits making this recpoint | |
51 | Int_t GetMultiplicityAtLevel(const Float_t level) const ; // computes multiplicity of digits with | |
52 | // energy above relative level | |
0bc3b8ed | 53 | Short_t GetNExMax(void) const {return fNExMax ;} // Number of maxima found in cluster in unfolding: |
54 | // 0: was no unfolging | |
55 | //-1: unfolding failed | |
94256c23 | 56 | void SetNExMax(Int_t nmax){fNExMax = static_cast<Short_t>(nmax) ;} |
a0636361 | 57 | virtual Int_t GetNumberOfLocalMax(AliPHOSDigit ** maxAt, Float_t * maxAtEnergy, |
7932f811 | 58 | Float_t locMaxCut,TClonesArray * digits ) const ; |
59 | // searches for the local maxima | |
092b50ba | 60 | //returns number of local maxima in parent cluster or -2 if unfolding failed |
9688c1dd | 61 | Float_t GetTime(void) const{return fTime ; } |
ad8cfaf4 | 62 | Bool_t IsEmc(void) const { return kTRUE ; } // true if the recpoint is in EMC |
63 | Bool_t IsSortable() const {return kTRUE ; } // says that emcrecpoints are sortable objects | |
092b50ba | 64 | void Print(Option_t * opt = "void")const ; |
65 | void Purify(Float_t threshold) ; //Removes digits below threshold | |
d15a28e7 | 66 | |
55fe9d13 | 67 | AliPHOSEmcRecPoint & operator = (const AliPHOSEmcRecPoint & rvalue) { return *this ; } |
6c370def | 68 | |
7932f811 | 69 | protected: |
9688c1dd | 70 | void EvalCoreEnergy(Float_t logWeight,TClonesArray * digits) ; |
71 | virtual void EvalLocalPosition(Float_t logWeight,TClonesArray * digits) ;// computes the position in the PHOS module | |
72 | virtual void EvalDispersion(Float_t logWeight,TClonesArray * digits) ; // computes the dispersion of the shower | |
73 | virtual void EvalElipsAxis(Float_t logWeight, TClonesArray * digits ); // computes the axis of shower ellipsoide | |
74 | void EvalTime( TClonesArray * digits ); | |
7932f811 | 75 | virtual Bool_t AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) const ; |
d15a28e7 | 76 | |
baef0810 | 77 | Float_t fCoreEnergy ; // energy in a shower core |
78 | Float_t fLambda[2] ; // shower ellipse axes | |
79 | Float_t fDispersion ; // shower dispersion | |
80 | Float_t *fEnergyList ; //[fMulDigit] energy of digits | |
9688c1dd | 81 | Float_t fTime ; // Time of the digit with maximal energy deposition |
94256c23 | 82 | Short_t fNExMax ; //number of (Ex-)maxima before unfolding |
83974468 | 83 | |
b2a60966 | 84 | ClassDef(AliPHOSEmcRecPoint,1) // EMC RecPoint (cluster) |
d15a28e7 | 85 | |
86 | }; | |
87 | ||
88 | #endif // AliPHOSEMCRECPOINT_H |