new class AliMUONLoader
[u/mrichter/AliRoot.git] / MUON / AliMUON.h
CommitLineData
a9e2aefa 1#ifndef ALIMUON_H
2#define ALIMUON_H
3da30618 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
88cb7938 7/* $Id$ */
8
3da30618 9
fe4da5cc 10////////////////////////////////////////////////
5a35ac13 11// AliDetector Class for MUON subsystem //
fe4da5cc 12////////////////////////////////////////////////
13#include "AliDetector.h"
a9e2aefa 14
3fa6cfdd 15class AliLoader;
a9e2aefa 16class AliMUONChamber;
17class AliMUONLocalTrigger;
18class AliMUONGlobalTrigger;
19class AliMUONTriggerCircuit;
20class AliMUONTriggerDecision;
a30a000f 21class AliSegmentation;
a9e2aefa 22class AliMUONResponse;
375da359 23class AliMUONMerger;
a9e2aefa 24class AliMUONHit;
25class AliMUONPadHit;
a897a37a 26class AliMUONRawCluster;
30aaba74 27class AliMUONClusterFinderVS;
a9e2aefa 28class AliMUONReconstHit;
1cae9436 29class AliMUONMerger;
30
a9e2aefa 31class TVector;
94de3818 32#include "TObjArray.h"
a9e2aefa 33class TFile;
34class TTree;
fe4da5cc 35
36
fe4da5cc 37class AliMUON : public AliDetector {
38 public:
39 AliMUON();
40 AliMUON(const char *name, const char *title);
a9e2aefa 41 AliMUON(const AliMUON& rMUON);
fe4da5cc 42 virtual ~AliMUON();
a9e2aefa 43 virtual void AddHit(Int_t track , Int_t *vol, Float_t *hits);
5a35ac13 44 virtual void AddHit(Int_t fIshunt, Int_t track, Int_t iChamber,
45 Int_t idpart, Float_t X, Float_t Y, Float_t Z,
46 Float_t tof, Float_t momentum, Float_t theta,
47 Float_t phi, Float_t length, Float_t destep);
48 virtual void AddPadHit(Int_t* clhits); // To be removed !
a9e2aefa 49 virtual void AddDigits(Int_t id, Int_t* tracks, Int_t* charges,
50 Int_t* digits);
51 virtual void AddRawCluster(Int_t id, const AliMUONRawCluster& clust);
fe4da5cc 52 virtual void BuildGeometry();
a9e2aefa 53 void AddGlobalTrigger(Int_t *singlePlus, Int_t *singleMinus,
54 Int_t *singleUndef, Int_t *pairUnlike,
55 Int_t *pairLike);
56 void AddLocalTrigger(Int_t* ltrigger);
fe4da5cc 57 Int_t DistancetoPrimitive(Int_t px, Int_t py);
a9e2aefa 58 virtual Int_t IsVersion() const {return 0;}
59 TClonesArray *PadHits() {return fPadHits;}
60 TClonesArray *LocalTrigger() {return fLocalTrigger;}
61 TClonesArray *GlobalTrigger() {return fGlobalTrigger;}
3fa6cfdd 62
63 virtual AliLoader* MakeLoader(const char* topfoldername); //builds standard getter (AliLoader type)
64
65 virtual void MakeBranch(Option_t *opt=" ");
66 virtual void MakeBranchInTreeD(TTree *treeD, const char *file=0);
67 void SetTreeAddress();
68 virtual void ResetHits();
69 virtual void ResetDigits();
70 virtual void ResetTrigger();
71 virtual void ResetRawClusters();
a9e2aefa 72 // Cluster Finding
fe311ef1 73 virtual void Digits2Reco();
74 virtual void FindClusters();
a9e2aefa 75 // Digitisation
2ab0c725 76 virtual void SDigits2Digits();
fe4da5cc 77// Configuration Methods (per station id)
78//
79// Set Chamber Segmentation Parameters
a9e2aefa 80// id refers to the station and isec to the cathode plane
81// Set Z values for all chambers
82 virtual void SetChambersZ(const Float_t *Z);
83 virtual void SetChambersZToDefault(void);
84 virtual void SetPadSize(Int_t id, Int_t isec, Float_t p1, Float_t p2);
fe4da5cc 85// Set Signal Generation Parameters
a897a37a 86 virtual void SetSigmaIntegration(Int_t id, Float_t p1);
87 virtual void SetChargeSlope(Int_t id, Float_t p1);
88 virtual void SetChargeSpread(Int_t id, Float_t p1, Float_t p2);
3b3ee6f4 89 virtual void SetMaxAdc(Int_t id, Int_t p1);
fe4da5cc 90// Set Segmentation and Response Model
a9e2aefa 91 virtual void SetSegmentationModel(Int_t id, Int_t isec,
a30a000f 92 AliSegmentation *segmentation);
a9e2aefa 93 virtual void SetResponseModel(Int_t id, AliMUONResponse *response);
fe4da5cc 94 virtual void SetNsec(Int_t id, Int_t nsec);
a897a37a 95// Set Reconstruction Model
30aaba74 96 virtual void SetReconstructionModel(Int_t id, AliMUONClusterFinderVS *reconstruction);
1cae9436 97// Set Merger/Digitizer
98 virtual void SetMerger(AliMUONMerger* merger);
99 virtual AliMUONMerger* Merger();
100
fe4da5cc 101// Set Stepping Parameters
a897a37a 102 virtual void SetMaxStepGas(Float_t p1);
103 virtual void SetMaxStepAlu(Float_t p1);
104 virtual void SetMaxDestepGas(Float_t p1);
105 virtual void SetMaxDestepAlu(Float_t p1);
5c1f55c5 106 virtual void SetAcceptance(Bool_t acc=0, Float_t angmin=2, Float_t angmax=9);
fe4da5cc 107// Response Simulation
802a864d 108 virtual void MakePadHits(Float_t xhit,Float_t yhit, Float_t zhit,
a9e2aefa 109 Float_t eloss, Float_t tof, Int_t id);
110// get Trigger answer
111 void Trigger(Int_t nev);
fe4da5cc 112// Return reference to Chamber #id
a9e2aefa 113 virtual AliMUONChamber& Chamber(Int_t id)
114 {return *((AliMUONChamber *) (*fChambers)[id]);}
115// Return reference to Circuit #id
116 virtual AliMUONTriggerCircuit& TriggerCircuit(Int_t id)
117 {return *((AliMUONTriggerCircuit *) (*fTriggerCircuits)[id]);}
fe4da5cc 118// Retrieve pad hits for a given Hit
a9e2aefa 119 virtual AliMUONPadHit* FirstPad(AliMUONHit *hit, TClonesArray *padHits);
120 virtual AliMUONPadHit* NextPad(TClonesArray *padHits);
121// Return pointers to digits
fe4da5cc 122 TObjArray *Dchambers() {return fDchambers;}
123 Int_t *Ndch() {return fNdch;}
a9e2aefa 124 virtual TClonesArray *DigitsAddress(Int_t id)
125 {return ((TClonesArray *) (*fDchambers)[id]);}
fe4da5cc 126// Return pointers to reconstructed clusters
a897a37a 127 TObjArray *RawClusters() {return fRawClusters;}
a9e2aefa 128 Int_t *Nrawch() {return fNrawch;}
129 virtual TClonesArray *RawClustAddress(Int_t id)
130 {return ((TClonesArray *) (*fRawClusters)[id]);}
131
132 AliMUONRawCluster *RawCluster(Int_t ichamber, Int_t icathod,
133 Int_t icluster);
134// Copy Operator
135 AliMUON& operator = (const AliMUON& rhs);
a897a37a 136
a9e2aefa 137
fe4da5cc 138 protected:
1bd26093 139 Int_t fNCh; // Number of chambers
140 Int_t fNTrackingCh; // Number of tracking chambers
613b84f5 141 TObjArray *fChambers; // List of Tracking Chambers
142 TObjArray *fTriggerCircuits; // List of Trigger Circuits
a9e2aefa 143 Int_t fNPadHits; // Number of pad hits
88cb7938 144 TClonesArray *fPadHits; //! List of pad hits
145 TObjArray *fDchambers; //! List of digits
1bd26093 146 Int_t *fNdch; // [fNCh] Number of digits per chamber
88cb7938 147 TObjArray *fRawClusters; //! List of raw clusters
1bd26093 148 Int_t *fNrawch; // [fNTrackingCh] Number of raw clusters per chamber
a9e2aefa 149 Int_t fNLocalTrigger; // Number of Local Trigger
88cb7938 150 TClonesArray *fLocalTrigger; //! List of Local Trigger
a9e2aefa 151 Int_t fNGlobalTrigger; // Number of Global Trigger
88cb7938 152 TClonesArray *fGlobalTrigger; //! List of Global Trigger
1cae9436 153
fe4da5cc 154//
155 Bool_t fAccCut; //Transport acceptance cut
156 Float_t fAccMin; //Minimum acceptance cut used during transport
157 Float_t fAccMax; //Minimum acceptance cut used during transport
158//
159
160// Stepping Parameters
161 Float_t fMaxStepGas; // Maximum step size inside the chamber gas
162 Float_t fMaxStepAlu; // Maximum step size inside the chamber aluminum
163 Float_t fMaxDestepGas; // Maximum relative energy loss in gas
164 Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum
a897a37a 165
fe4da5cc 166
a897a37a 167
a9e2aefa 168// Pad Iterator
169 Int_t fMaxIterPad; // Maximum pad index
170 Int_t fCurIterPad; // Current pad index
171// Background eent for event mixing
30f212b7 172 Text_t *fFileName; // ! File with background hits
375da359 173 AliMUONMerger *fMerger; // ! pointer to merger
a897a37a 174
88cb7938 175 ClassDef(AliMUON,3) // MUON Detector base class
a897a37a 176};
fe4da5cc 177#endif
178