]> git.uio.no Git - u/mrichter/AliRoot.git/blame - RICH/AliRICH.h
git://git.uio.no / u / mrichter / AliRoot.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Major upgrade of AliRoot code
[u/mrichter/AliRoot.git] / RICH / AliRICH.h
CommitLineData
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 16static const int kNCH=7;
fe4da5cc 17
2ab0c725 18class TFile;
fe4da5cc 19
237c933d 20class AliRICHHit;
2e5f0f7b 21class AliRICHPadHit;
22class AliRICHRawCluster;
a4622d0f 23class AliRICHRecHit1D;
24class AliRICHRecHit3D;
2e5f0f7b 25class AliRICHClusterFinder;
26class AliRICHDetect;
27class AliRICHChamber;
28class AliRICHCerenkov;
a2f7eaf6 29class AliSegmentation;
2e5f0f7b 30class AliRICHResponse;
31class AliRICHEllipse;
237c933d 32class AliRICHGeometry;
ddae0931 33
34class AliRICH : public AliDetector {
35 public:
36 AliRICH();
37 AliRICH(const char *name, const char *title);
237c933d 38 AliRICH(const AliRICH& RICH);
ddae0931 39 virtual ~AliRICH();
237c933d 40 virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits);
41 virtual void AddCerenkov(Int_t track, Int_t *vol, Float_t *cerenkovs);
42 virtual void AddPadHit(Int_t *clhits);
43 virtual void AddDigits(Int_t id, Int_t *tracks, Int_t *charges, Int_t *digits);
44 virtual void AddRawCluster(Int_t id, const AliRICHRawCluster& cluster);
a4622d0f 45 virtual void AddRecHit1D(Int_t id, Float_t* rechit, Float_t* photons, Int_t* padsx, Int_t* padsy);
46 virtual void AddRecHit3D(Int_t id, Float_t* rechit);
2e5f0f7b 47
48
ddae0931 49 virtual void BuildGeometry();
452a64c6 50 virtual void CreateGeometry();
51 virtual void CreateMaterials();
52 virtual Float_t AbsoCH4(Float_t x);
53 virtual Float_t Fresnel(Float_t ene,Float_t pdoti, Bool_t pola);
ddae0931 54 virtual void StepManager();
55 Int_t DistancetoPrimitive(Int_t px, Int_t py);
56 virtual Int_t IsVersion() const =0;
57//
2e5f0f7b 58 TClonesArray *PadHits() {return fPadHits;}
59 TClonesArray *Cerenkovs() {return fCerenkovs;}
2ab0c725 60 virtual void MakeBranch(Option_t *opt=" ", char *file=0);
ddae0931 61 void SetTreeAddress();
62 virtual void ResetHits();
63 virtual void ResetDigits();
2e5f0f7b 64 virtual void ResetRawClusters();
a4622d0f 65 virtual void ResetRecHits1D();
66 virtual void ResetRecHits3D();
237c933d 67 virtual void FindClusters(Int_t nev,Int_t lastEntry);
d28b5fc2 68 virtual void Digitise(Int_t nev,Int_t flag,Option_t *opt=" ",Text_t *name=" ");
2ab0c725 69 virtual void SDigits2Digits();
ddae0931 70//
71// Configuration Methods (per station id)
72//
73// Set Chamber Segmentation Parameters
74// id refers to the station and isec to the cathode plane
ddae0931 75// Set Segmentation and Response Model
2e5f0f7b 76 virtual void SetGeometryModel(Int_t id, AliRICHGeometry *geometry);
a2f7eaf6 77 virtual void SetSegmentationModel(Int_t id, AliSegmentation *segmentation);
2e5f0f7b 78 virtual void SetResponseModel(Int_t id, AliRICHResponse *response);
ddae0931 79 virtual void SetNsec(Int_t id, Int_t nsec);
2e5f0f7b 80// Set Reconstruction Model
81 virtual void SetReconstructionModel(Int_t id, AliRICHClusterFinder *reconstruction);
6fb24c3c 82// Set source debugging level
83 void SetDebugLevel(Int_t level) {fDebugLevel=level;}
84// Get source debugging level
85 Int_t GetDebugLevel() {return fDebugLevel;}
ddae0931 86// Response Simulation
237c933d 87 virtual Int_t MakePadHits(Float_t xhit,Float_t yhit,Float_t eloss,Int_t id, ResponseType res);
ddae0931 88// Return reference to Chamber #id
2e5f0f7b 89 virtual AliRICHChamber& Chamber(Int_t id) {return *((AliRICHChamber *) (*fChambers)[id]);}
ddae0931 90// Retrieve pad hits for a given Hit
237c933d 91 virtual AliRICHPadHit* FirstPad(AliRICHHit *hit, TClonesArray *clusters);
92 virtual AliRICHPadHit* NextPad(TClonesArray *clusters);
ddae0931 93// Return pointers to digits
94 TObjArray *Dchambers() {return fDchambers;}
95 Int_t *Ndch() {return fNdch;}
96 virtual TClonesArray *DigitsAddress(Int_t id) {return ((TClonesArray *) (*fDchambers)[id]);}
2e5f0f7b 97// Return pointers to rec. hits
a4622d0f 98 TObjArray *RecHits1D() {return fRecHits1D;}
99 Int_t *Nrechits1D() {return fNrechits1D;}
100 virtual TClonesArray *RecHitsAddress1D(Int_t id) {return ((TClonesArray *) (*fRecHits1D)[id]);}
101 TObjArray *RecHits3D() {return fRecHits3D;}
102 Int_t *Nrechits3D() {return fNrechits3D;}
103 virtual TClonesArray *RecHitsAddress3D(Int_t id) {return ((TClonesArray *) (*fRecHits3D)[id]);}
104
ddae0931 105// Return pointers to reconstructed clusters
2e5f0f7b 106 virtual TClonesArray *RawClustAddress(Int_t id) {return ((TClonesArray *) (*fRawClusters)[id]);}
237c933d 107// Assignment operator
108 AliRICH& operator=(const AliRICH& rhs);
ddae0931 109
110
111 protected:
112 TObjArray *fChambers; // List of Tracking Chambers
2e5f0f7b 113 Int_t fNPadHits; // Number of clusters
114 Int_t fNcerenkovs; // Number of cerenkovs
115 TClonesArray *fPadHits; // List of clusters
ddae0931 116 TObjArray *fDchambers; // List of digits
ddae0931 117 TClonesArray *fCerenkovs; // List of cerenkovs
a4622d0f 118 Int_t fNdch[kNCH]; // Number of digits
2ab0c725 119 Text_t *fFileName; //! Filename for event mixing
2e5f0f7b 120 TObjArray *fRawClusters; // List of raw clusters
a4622d0f 121 TObjArray *fRecHits1D; // List of rec. hits
122 TObjArray *fRecHits3D; // List of rec. hits
123 Int_t fNrawch[kNCH]; // Number of raw clusters
124 Int_t fNrechits1D[kNCH]; // Number of rec hits
125 Int_t fNrechits3D[kNCH]; // Number of rec hits
126 Int_t fDebugLevel; // Source debugging level
378f6387 127
452a64c6 128 Int_t fCkovNumber; // Number of Cerenkov photons
129 Int_t fCkovQuarz; // Cerenkovs crossing quartz
130 Int_t fCkovGap; // Cerenkovs crossing gap
131 Int_t fCkovCsi; // Cerenkovs crossing csi
132 Int_t fLostRfreo; // Cerenkovs reflected in freon
133 Int_t fLostRquar; // Cerenkovs reflected in quartz
134 Int_t fLostAfreo; // Cerenkovs absorbed in freon
135 Int_t fLostAquarz; // Cerenkovs absorbed in quartz
136 Int_t fLostAmeta; // Cerenkovs absorbed in methane
137 Int_t fLostCsi; // Cerenkovs below csi quantum efficiency
138 Int_t fLostWires; // Cerenkovs lost in wires
139 Int_t fFreonProd; // Cerenkovs produced in freon
140 Float_t fMipx; // x coord. of MIP
141 Float_t fMipy; // y coord. of MIP
142 Int_t fFeedbacks; // Number of feedback photons
143 Int_t fLostFresnel; // Cerenkovs lost by Fresnel reflection
ddae0931 144
145 ClassDef(AliRICH,1) //Hits manager for set:RICH
2e5f0f7b 146};
fe4da5cc 147#endif
148
149
150
ddae0931 151
152
153
154
155
156
157
158
159
160
161
162