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1 | #ifndef ALIMUONCHAMBER_H | |
2 | #define ALIMUONCHAMBER_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | #include "TObjArray.h" | |
9 | #include "AliSegmentation.h" | |
10 | #include "AliMUONResponse.h" | |
11 | ||
12 | class AliMUONClusterFinderVS; | |
13 | //class AliMUONResponse ; | |
14 | //class AliSegmentation ; | |
15 | ||
16 | class AliMUONChamber: | |
17 | public TObject | |
18 | { | |
19 | public: | |
20 | AliMUONChamber(); | |
21 | AliMUONChamber(Int_t id); | |
22 | AliMUONChamber(const AliMUONChamber & rChamber); | |
23 | virtual ~AliMUONChamber(); | |
24 | ||
25 | // | |
26 | // Get GEANT id of sensitive volume | |
27 | virtual Int_t GetGid() {return fGid;} | |
28 | // Set GEANT id of sensitive volume | |
29 | virtual void SetGid(Int_t id) {fGid=id;} | |
30 | // | |
31 | // Initialisation | |
32 | virtual void Init(); | |
33 | // Set z-position of chamber | |
34 | virtual void SetZ(Float_t Z) {fZ = Z;} | |
35 | // Get z-position of chamber | |
36 | virtual Float_t Z(){return fZ;} | |
37 | // Set inner radius of sensitive volume | |
38 | virtual void SetRInner(Float_t rmin) {frMin=rmin;} | |
39 | // Set outer radius of sensitive volum | |
40 | virtual void SetROuter(Float_t rmax) {frMax=rmax;} | |
41 | ||
42 | // Return inner radius of sensitive volume | |
43 | virtual Float_t RInner() {return frMin;} | |
44 | // Return outer radius of sensitive volum | |
45 | virtual Float_t ROuter() {return frMax;} | |
46 | // | |
47 | // Set response model | |
48 | virtual void SetResponseModel(AliMUONResponse* thisResponse) {fResponse=thisResponse;} | |
49 | // | |
50 | // Set segmentation model | |
51 | virtual void SetSegmentationModel(Int_t i, AliSegmentation* thisSegmentation) { | |
52 | fSegmentation->AddAt(thisSegmentation,i-1); | |
53 | } | |
54 | // Set Cluster reconstruction model | |
55 | virtual void SetReconstructionModel(AliMUONClusterFinderVS *thisReconstruction) { | |
56 | fReconstruction = thisReconstruction; | |
57 | } | |
58 | // | |
59 | // Get pointer to response model | |
60 | virtual AliMUONResponse* &ResponseModel(){return fResponse;} | |
61 | // | |
62 | // Get reference to segmentation model | |
63 | virtual AliSegmentation* SegmentationModel(Int_t isec) { | |
64 | return (AliSegmentation *) (*fSegmentation)[isec-1]; | |
65 | } | |
66 | virtual TObjArray* ChamberSegmentation() {return fSegmentation;} | |
67 | // Get pointer to cluster reconstruction model | |
68 | virtual AliMUONClusterFinderVS* &ReconstructionModel(){return fReconstruction;} | |
69 | // Get number of segmentation sectors | |
70 | virtual Int_t Nsec() {return fnsec;} | |
71 | // Set number of segmented cathodes (1 or 2) | |
72 | virtual void SetNsec(Int_t nsec) {fnsec=nsec;} | |
73 | // | |
74 | // Member function forwarding to the segmentation and response models | |
75 | // | |
76 | // Calculate pulse height from energy loss | |
77 | virtual Float_t IntPH(Float_t eloss) {return fResponse->IntPH(eloss);} | |
78 | // | |
79 | // Ask segmentation if signal should be generated | |
80 | virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z); | |
81 | // | |
82 | // Initialisation of segmentation for hit | |
83 | virtual void SigGenInit(Float_t x, Float_t y, Float_t z); | |
84 | // Initialisation of charge fluctuation for given hit | |
85 | virtual void ChargeCorrelationInit(); | |
86 | ||
87 | // Configuration forwarding | |
88 | // | |
89 | // Define signal distribution region | |
90 | // by number of sigmas of the distribution function | |
91 | virtual void SetSigmaIntegration(Float_t p1) | |
92 | {fResponse->SetSigmaIntegration(p1);} | |
93 | // Set the single electron pulse-height (ADCchan/e) | |
94 | virtual void SetChargeSlope(Float_t p1) {fResponse->SetChargeSlope(p1);} | |
95 | // Set width of charge distribution function | |
96 | virtual void SetChargeSpread(Float_t p1, Float_t p2) {fResponse->SetChargeSpread(p1,p2);} | |
97 | // Set maximum ADC count value | |
98 | virtual void SetMaxAdc(Int_t p1) {fResponse->SetMaxAdc(p1);} | |
99 | // Set Pad size | |
100 | virtual void SetPadSize(Int_t isec, Float_t p1, Float_t p2) { | |
101 | ((AliSegmentation*) (*fSegmentation)[isec-1])->SetPadSize(p1,p2); | |
102 | } | |
103 | // | |
104 | // Cluster formation method (charge disintegration) | |
105 | virtual void DisIntegration(Float_t eloss, Float_t tof, | |
106 | Float_t xhit, Float_t yhit, Float_t zhit, | |
107 | Int_t& x, Float_t newclust[6][500]); | |
108 | // Initialize geometry related parameters | |
109 | virtual void InitGeo(Float_t z); | |
110 | // | |
111 | virtual Float_t DGas() {return fdGas;} | |
112 | virtual Float_t DAlu() {return fdAlu;} | |
113 | virtual void SetDGas(Float_t DGas) {fdGas = DGas;} | |
114 | virtual void SetDAlu(Float_t DAlu) {fdAlu = DAlu;} | |
115 | virtual void SetChargeCorrel(Float_t correl) {fResponse->SetChargeCorrel(correl);} | |
116 | // assignment operator | |
117 | AliMUONChamber& operator =(const AliMUONChamber& rhs); | |
118 | ||
119 | protected: | |
120 | Int_t fId; // chamber number | |
121 | Float_t fdGas; // half gaz gap | |
122 | Float_t fdAlu; // half Alu width | |
123 | Int_t fGid; // GEANT volume if for sensitive volume of this chamber | |
124 | Float_t fZ; // Z position (cm) | |
125 | Int_t fnsec; // number of semented cathode planes | |
126 | Float_t frMin; // innermost sensitive radius | |
127 | Float_t frMax; // outermost sensitive radius | |
128 | Float_t fCurrentCorrel; //! charge correlation for current hit. | |
129 | ||
130 | TObjArray *fSegmentation; // pointer to segmentation | |
131 | AliMUONClusterFinderVS *fReconstruction; // pointer to reconstruction | |
132 | AliMUONResponse *fResponse; // pointer to response | |
133 | ClassDef(AliMUONChamber,1) // Muon tracking chamber class | |
134 | }; | |
135 | ||
136 | #endif |