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