1 #ifndef ALIMUONCLUSTERINPUT_H
2 #define ALIMUONCLUSTERINPUT_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7 // Revision of includes 07/05/2004
10 /// \class AliMUONClusterInput
11 /// \brief Global data service for hit reconstruction
14 #include <TClonesArray.h> // needed for inline function Digit
15 #include "AliMUONGeometrySegmentation.h"
20 class AliMUONRawCluster;
21 class AliMUONMathieson;
23 class AliMUONClusterInput : public TObject
26 virtual ~AliMUONClusterInput();
27 static AliMUONClusterInput* Instance();
29 void SetDigits(Int_t chamber, Int_t idDE, TClonesArray* dig1, TClonesArray* dig2);
30 void SetDigits(Int_t chamber, Int_t idDE, TClonesArray* dig);
31 void SetCluster(AliMUONRawCluster* cluster);
33 Int_t Chamber() const {return fChamber;}
34 AliMUONDigit* Digit(Int_t cath, Int_t i) const {return (AliMUONDigit*) (fDigits[cath]->UncheckedAt(i));}
35 TClonesArray* Digits(Int_t cath) const {return fDigits[cath];}
36 Int_t NDigits(Int_t cath) const {return fNDigits[cath];}
37 AliMUONGeometrySegmentation* Segmentation2(Int_t cath) const {return fSegmentation2[cath];}
39 AliMUONMathieson* Mathieson() const {return fgMathieson;}
40 Float_t ChargeCorrel() const {return fChargeCorrel;}
41 Int_t DetElemId() const {return fDetElemId;}
44 TMinuit* Fitter() const {return fgMinuit;}
45 // Current cluster information
46 Float_t TotalCharge(Int_t cath) const {return fChargeTot[cath];}
47 Float_t Charge(Int_t dig, Int_t cath) const {return fCharge[dig][cath];}
48 Int_t Ix(Int_t dig, Int_t cath) const {return fix[dig][cath];}
49 Int_t Iy(Int_t dig, Int_t cath) const {return fiy[dig][cath];}
50 Int_t Nmul(Int_t cath) const {return fNmul[cath];}
52 Float_t DiscrChargeS1(Int_t i,Double_t *par);
53 Float_t DiscrChargeCombiS1(Int_t i,Double_t *par, Int_t cath);
54 Float_t DiscrChargeS2(Int_t i,Double_t *par);
55 Float_t DiscrChargeCombiS2(Int_t i,Double_t *par, Int_t cath);
58 AliMUONClusterInput();
59 AliMUONClusterInput(const AliMUONClusterInput& clusterInput);
60 AliMUONClusterInput & operator = (const AliMUONClusterInput& rhs);
62 static AliMUONClusterInput* fgClusterInput; // ! singleton instance
63 static AliMUONMathieson* fgMathieson; // ! Mathieson
66 TClonesArray* fDigits[2]; // ! Array of pointers to digits
67 Int_t fNDigits[2]; // ! Number of digits
68 AliMUONGeometrySegmentation* fSegmentation2[2]; // ! Geometry Segmentation per cathode
70 Int_t fNseg; // ! number of cathode planes
71 Int_t fChamber; // ! Current chamber number
74 AliMUONRawCluster* fCluster; // ! current cluster
75 Int_t fNmul[2]; // ! current cluster multiplicity
76 // Digits contribuing to current cluster
77 Int_t fix[500][2]; // ! List of x-positions for current cluster
78 Int_t fiy[500][2]; // ! List of y-positions for current cluster
79 Float_t fCharge[500][2]; // ! List of charges for current cluster
80 Int_t fChargeTot[2]; // ! Total charge
81 Float_t fQtot[2]; // ! Total charge
82 Float_t fZ; // ! Current z-position
83 Float_t fChargeCorrel; // ! charge correlation
84 Int_t fDetElemId; // ! detection elt id
87 static TMinuit* fgMinuit; // ! Fitter
88 ClassDef(AliMUONClusterInput, 0) // Global data service for hit reconstruction