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
11 /// \brief AliDetector Class for MUON subsystem
13 ////////////////////////////////////////////////
14 // AliDetector Class for MUON subsystem //
15 ////////////////////////////////////////////////
17 #include <TObjArray.h>
19 #include "AliDetector.h"
20 #include "AliMUONData.h"
21 #include "AliMUONChamber.h"
28 class AliMUONGeometrySegmentation;
29 class AliMUONTriggerCircuit;
31 class AliMUONResponse;
33 class AliMUONRawCluster;
34 class AliMUONGeometryBuilder;
35 class AliMUONVGeometryBuilder;
36 class AliMUONGeometryDEIndexing;
39 class AliMUON : public AliDetector
43 AliMUON(const char *name, const char *title);
46 void AddGeometryBuilder(AliMUONVGeometryBuilder* geomBuilder);
47 virtual void BuildGeometry();
48 AliMUONData* GetMUONData() {return fMUONData;}
49 AliMUONGeometryBuilder* GetGeometryBuilder() {return fGeometryBuilder;}
50 virtual Int_t IsVersion() const {return 0;}
52 // MUONLoader definition
53 virtual AliLoader* MakeLoader(const char* topfoldername); //builds standard getter (AliLoader type)
54 // Interface with AliMUONData
55 virtual void MakeBranch(Option_t *opt=" ") {GetMUONData()->MakeBranch(opt);}
56 virtual void SetTreeAddress();
57 virtual void ResetHits() {GetMUONData()->ResetHits();}
58 virtual void ResetDigits() {GetMUONData()->ResetDigits();}
59 virtual void ResetTrigger() {GetMUONData()->ResetTrigger();}
60 virtual void ResetRawClusters() {GetMUONData()->ResetRawClusters();}
61 virtual void SetSplitLevel(Int_t SplitLevel) {fSplitLevel=SplitLevel;}
64 virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const;
65 virtual void SDigits2Digits();
66 virtual void Hits2SDigits();
67 virtual void Digits2Raw();
70 // Configuration Methods (per station id)
72 // Set Chamber Segmentation Parameters
73 // id refers to the station and isec to the cathode plane
74 // Set Z values for all chambers
75 virtual void SetChambersZ(const Float_t *Z);
76 virtual void SetChambersZToDefault(void);
77 // Set Signal Generation Parameters
78 virtual void SetSigmaIntegration(Int_t id, Float_t p1);
79 virtual void SetChargeSlope(Int_t id, Float_t p1);
80 virtual void SetChargeSpread(Int_t id, Float_t p1, Float_t p2);
81 virtual void SetMaxAdc(Int_t id, Int_t p1);
82 // Set Segmentation and Response Model
83 virtual void SetSegmentationModel(Int_t id, Int_t isec,
84 AliMUONGeometrySegmentation* segmentation);
86 virtual void SetResponseModel(Int_t id, AliMUONResponse *response);
88 // Set Stepping Parameters
89 virtual void SetMaxStepGas(Float_t p1);
90 virtual void SetMaxStepAlu(Float_t p1);
91 virtual void SetMaxDestepGas(Float_t p1);
92 virtual void SetMaxDestepAlu(Float_t p1);
94 // Get Stepping Parameters
95 virtual Float_t GetMaxStepGas() const;
96 virtual Float_t GetMaxStepAlu() const;
97 virtual Float_t GetMaxDestepGas() const;
98 virtual Float_t GetMaxDestepAlu() const;
100 // Set alignement option
101 virtual void SetAlign(Bool_t align);
103 // Return reference to Chamber #id
104 virtual AliMUONChamber& Chamber(Int_t id)
105 {return *((AliMUONChamber *) (*fChambers)[id]);}
106 // Return reference to Circuit #id
107 virtual AliMUONTriggerCircuit& TriggerCircuit(Int_t id)
108 {return *((AliMUONTriggerCircuit *) (*fTriggerCircuits)[id]);}
109 // Return pointers to digits
110 AliMUONRawCluster *RawCluster(Int_t ichamber, Int_t icathod,
112 // Inherited and overridden from AliModule:
113 //PH virtual void RemapTrackHitIDs(Int_t * map);
116 AliMUON(const AliMUON& rMUON);
117 AliMUON& operator = (const AliMUON& rhs);
120 Int_t fNCh; // Number of chambers
121 Int_t fNTrackingCh; // Number of tracking chambers*
122 AliMUONData* fMUONData; // Data container for MUON subsystem
123 Int_t fSplitLevel; // Splitlevel when making branches in outfiles.
124 TObjArray* fChambers; // List of Tracking Chambers
125 TObjArray* fTriggerCircuits; // List of Trigger Circuits
126 AliMUONGeometryBuilder* fGeometryBuilder; // Geometry builder
127 AliMUONGeometryDEIndexing* fDEIndexing; // Geometry DE indexing
130 Bool_t fAccCut; //Transport acceptance cut
131 Float_t fAccMin; //Minimum acceptance cut used during transport
132 Float_t fAccMax; //Minimum acceptance cut used during transport
134 // Stepping Parameters
135 Float_t fMaxStepGas; // Maximum step size inside the chamber gas
136 Float_t fMaxStepAlu; // Maximum step size inside the chamber aluminum
137 Float_t fMaxDestepGas; // Maximum relative energy loss in gas
138 Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum
141 Int_t fMaxIterPad; // Maximum pad index
142 Int_t fCurIterPad; // Current pad index
143 // Background eent for event mixing
145 ClassDef(AliMUON,9) // MUON Detector base class