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237c933d | 1 | #ifndef ALIRICH_H |
2 | #define ALIRICH_H | |
2e5f0f7b | 3 | |
3da30618 | 4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* $Id$ */ | |
8 | ||
2e5f0f7b | 9 | |
fe4da5cc | 10 | //////////////////////////////////////////////// |
11 | // Manager and hits classes for set:RICH // | |
12 | //////////////////////////////////////////////// | |
fe4da5cc | 13 | #include "AliDetector.h" |
ddae0931 | 14 | #include "AliRICHConst.h" |
2e5f0f7b | 15 | #include "AliRICHChamber.h" |
237c933d | 16 | static const int kNCH=7; |
fe4da5cc | 17 | |
2ab0c725 | 18 | class TFile; |
fe4da5cc | 19 | |
237c933d | 20 | class AliRICHHit; |
b251a2b5 | 21 | class AliRICHSDigit; |
2e5f0f7b | 22 | class AliRICHRawCluster; |
a4622d0f | 23 | class AliRICHRecHit1D; |
24 | class AliRICHRecHit3D; | |
2e5f0f7b | 25 | class AliRICHClusterFinder; |
26 | class AliRICHDetect; | |
27 | class AliRICHChamber; | |
28 | class AliRICHCerenkov; | |
a2f7eaf6 | 29 | class AliSegmentation; |
2e5f0f7b | 30 | class AliRICHResponse; |
31 | class AliRICHEllipse; | |
237c933d | 32 | class AliRICHGeometry; |
d8a72780 | 33 | class AliRICHMerger; |
ddae0931 | 34 | |
35 | class AliRICH : public AliDetector { | |
36 | public: | |
37 | AliRICH(); | |
38 | AliRICH(const char *name, const char *title); | |
237c933d | 39 | AliRICH(const AliRICH& RICH); |
ddae0931 | 40 | virtual ~AliRICH(); |
237c933d | 41 | virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits); |
42 | virtual void AddCerenkov(Int_t track, Int_t *vol, Float_t *cerenkovs); | |
b251a2b5 | 43 | virtual void AddSDigit(Int_t *clhits); |
237c933d | 44 | virtual void AddDigits(Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits); |
45 | virtual void AddRawCluster(Int_t id, const AliRICHRawCluster& cluster); | |
a4622d0f | 46 | virtual void AddRecHit1D(Int_t id, Float_t* rechit, Float_t* photons, Int_t* padsx, Int_t* padsy); |
47 | virtual void AddRecHit3D(Int_t id, Float_t* rechit); | |
2e5f0f7b | 48 | |
49 | ||
ddae0931 | 50 | virtual void BuildGeometry(); |
452a64c6 | 51 | virtual void CreateGeometry(); |
52 | virtual void CreateMaterials(); | |
53 | virtual Float_t AbsoCH4(Float_t x); | |
54 | virtual Float_t Fresnel(Float_t ene,Float_t pdoti, Bool_t pola); | |
ddae0931 | 55 | virtual void StepManager(); |
56 | Int_t DistancetoPrimitive(Int_t px, Int_t py); | |
57 | virtual Int_t IsVersion() const =0; | |
58 | // | |
b251a2b5 | 59 | TClonesArray *SDigits() {return fSDigits;} |
2e5f0f7b | 60 | TClonesArray *Cerenkovs() {return fCerenkovs;} |
9e1a0ddb | 61 | virtual void MakeBranch(Option_t *opt=" ", const char *file=0); |
ddae0931 | 62 | void SetTreeAddress(); |
63 | virtual void ResetHits(); | |
64 | virtual void ResetDigits(); | |
2e5f0f7b | 65 | virtual void ResetRawClusters(); |
a4622d0f | 66 | virtual void ResetRecHits1D(); |
67 | virtual void ResetRecHits3D(); | |
237c933d | 68 | virtual void FindClusters(Int_t nev,Int_t lastEntry); |
34ead2dd | 69 | virtual void Hits2SDigits(); |
2ab0c725 | 70 | virtual void SDigits2Digits(); |
34ead2dd | 71 | virtual void SDigits2Digits(Int_t nev, Int_t flag); |
72 | virtual void Digits2Reco(); | |
ddae0931 | 73 | // |
74 | // Configuration Methods (per station id) | |
75 | // | |
76 | // Set Chamber Segmentation Parameters | |
77 | // id refers to the station and isec to the cathode plane | |
ddae0931 | 78 | // Set Segmentation and Response Model |
2e5f0f7b | 79 | virtual void SetGeometryModel(Int_t id, AliRICHGeometry *geometry); |
a2f7eaf6 | 80 | virtual void SetSegmentationModel(Int_t id, AliSegmentation *segmentation); |
2e5f0f7b | 81 | virtual void SetResponseModel(Int_t id, AliRICHResponse *response); |
2e5f0f7b | 82 | // Set Reconstruction Model |
83 | virtual void SetReconstructionModel(Int_t id, AliRICHClusterFinder *reconstruction); | |
6fb24c3c | 84 | // Set source debugging level |
34ead2dd | 85 | void SetDebugLevel(Int_t level) {fDebugLevel=level;} |
d8a72780 | 86 | // Set Merger |
87 | virtual void SetMerger(AliRICHMerger* thisMerger) {fMerger=thisMerger;} | |
6fb24c3c | 88 | // Get source debugging level |
34ead2dd | 89 | Int_t GetDebugLevel() {return fDebugLevel;} |
ddae0931 | 90 | // Response Simulation |
34ead2dd | 91 | virtual Int_t Hits2SDigits(Float_t xhit,Float_t yhit,Float_t eloss,Int_t id, ResponseType res); |
ddae0931 | 92 | // Return reference to Chamber #id |
34ead2dd | 93 | virtual AliRICHChamber& Chamber(Int_t id) {return *((AliRICHChamber *) (*fChambers)[id]);} |
ddae0931 | 94 | // Retrieve pad hits for a given Hit |
34ead2dd | 95 | virtual AliRICHSDigit* FirstPad(AliRICHHit *hit, TClonesArray *clusters); |
96 | virtual AliRICHSDigit* NextPad(TClonesArray *clusters); | |
ddae0931 | 97 | // Return pointers to digits |
34ead2dd | 98 | TObjArray *Dchambers() {return fDchambers;} |
99 | Int_t *Ndch() {return fNdch;} | |
ddae0931 | 100 | virtual TClonesArray *DigitsAddress(Int_t id) {return ((TClonesArray *) (*fDchambers)[id]);} |
2e5f0f7b | 101 | // Return pointers to rec. hits |
34ead2dd | 102 | TObjArray *RecHits1D() {return fRecHits1D;} |
103 | Int_t *Nrechits1D() {return fNrechits1D;} | |
a4622d0f | 104 | virtual TClonesArray *RecHitsAddress1D(Int_t id) {return ((TClonesArray *) (*fRecHits1D)[id]);} |
34ead2dd | 105 | TObjArray *RecHits3D() {return fRecHits3D;} |
106 | Int_t *Nrechits3D() {return fNrechits3D;} | |
a4622d0f | 107 | virtual TClonesArray *RecHitsAddress3D(Int_t id) {return ((TClonesArray *) (*fRecHits3D)[id]);} |
108 | ||
ddae0931 | 109 | // Return pointers to reconstructed clusters |
2e5f0f7b | 110 | virtual TClonesArray *RawClustAddress(Int_t id) {return ((TClonesArray *) (*fRawClusters)[id]);} |
237c933d | 111 | // Assignment operator |
112 | AliRICH& operator=(const AliRICH& rhs); | |
52042918 | 113 | |
114 | // Analysis routines | |
115 | // Full events | |
116 | virtual void DiagnosticsFE(Int_t evNumber1=0,Int_t evNumber2=0); | |
117 | // Single events | |
118 | virtual void DiagnosticsSE(Int_t diaglevel,Int_t evNumber1=0,Int_t evNumber2=0); | |
ddae0931 | 119 | |
120 | protected: | |
121 | TObjArray *fChambers; // List of Tracking Chambers | |
b251a2b5 | 122 | Int_t fNSDigits; // Number of clusters |
2e5f0f7b | 123 | Int_t fNcerenkovs; // Number of cerenkovs |
b251a2b5 | 124 | TClonesArray *fSDigits; // List of clusters |
ddae0931 | 125 | TObjArray *fDchambers; // List of digits |
ddae0931 | 126 | TClonesArray *fCerenkovs; // List of cerenkovs |
a4622d0f | 127 | Int_t fNdch[kNCH]; // Number of digits |
2e5f0f7b | 128 | TObjArray *fRawClusters; // List of raw clusters |
a4622d0f | 129 | TObjArray *fRecHits1D; // List of rec. hits |
130 | TObjArray *fRecHits3D; // List of rec. hits | |
131 | Int_t fNrawch[kNCH]; // Number of raw clusters | |
132 | Int_t fNrechits1D[kNCH]; // Number of rec hits | |
133 | Int_t fNrechits3D[kNCH]; // Number of rec hits | |
134 | Int_t fDebugLevel; // Source debugging level | |
378f6387 | 135 | |
34ead2dd | 136 | Int_t fCkovNumber; // Number of Cerenkov photons |
137 | Int_t fCkovQuarz; // Cerenkovs crossing quartz | |
138 | Int_t fCkovGap; // Cerenkovs crossing gap | |
139 | Int_t fCkovCsi; // Cerenkovs crossing csi | |
140 | Int_t fLostRfreo; // Cerenkovs reflected in freon | |
141 | Int_t fLostRquar; // Cerenkovs reflected in quartz | |
142 | Int_t fLostAfreo; // Cerenkovs absorbed in freon | |
143 | Int_t fLostAquarz; // Cerenkovs absorbed in quartz | |
144 | Int_t fLostAmeta; // Cerenkovs absorbed in methane | |
145 | Int_t fLostCsi; // Cerenkovs below csi quantum efficiency | |
146 | Int_t fLostWires; // Cerenkovs lost in wires | |
147 | Int_t fFreonProd; // Cerenkovs produced in freon | |
148 | Float_t fMipx; // x coord. of MIP | |
149 | Float_t fMipy; // y coord. of MIP | |
150 | Int_t fFeedbacks; // Number of feedback photons | |
151 | Int_t fLostFresnel; // Cerenkovs lost by Fresnel reflection | |
d8a72780 | 152 | |
153 | ||
154 | // Background eent for event mixing | |
34ead2dd | 155 | Text_t *fFileName; // ! File with background hits |
156 | AliRICHMerger *fMerger; // ! pointer to merger | |
ddae0931 | 157 | |
34ead2dd | 158 | ClassDef(AliRICH,1) //Hits manager for set:RICH |
2e5f0f7b | 159 | }; |
fe4da5cc | 160 | #endif |
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