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 AliMUONReconstHit;
31 class AliMUONGeometryBuilder;
32 class AliMUONVGeometryBuilder;
33 class AliMUONGeometryDEIndexing;
34 class AliMUONFactoryV2;
37 class AliMUON : public AliDetector
41 AliMUON(const char *name, const char *title);
44 void AddGeometryBuilder(AliMUONVGeometryBuilder* geomBuilder);
45 virtual void BuildGeometry();
46 AliMUONData* GetMUONData() {return fMUONData;}
47 AliMUONGeometryBuilder* GetGeometryBuilder() {return fGeometryBuilder;}
48 virtual Int_t IsVersion() const {return 0;}
50 // MUONLoader definition
51 virtual AliLoader* MakeLoader(const char* topfoldername); //builds standard getter (AliLoader type)
52 // Interface with AliMUONData
53 virtual void MakeBranch(Option_t *opt=" ") {GetMUONData()->MakeBranch(opt);}
54 virtual void SetTreeAddress();
55 virtual void ResetHits() {GetMUONData()->ResetHits();}
56 virtual void ResetDigits() {GetMUONData()->ResetDigits();}
57 virtual void ResetTrigger() {GetMUONData()->ResetTrigger();}
58 virtual void ResetRawClusters() {GetMUONData()->ResetRawClusters();}
59 virtual void SetSplitLevel(Int_t SplitLevel) {fSplitLevel=SplitLevel;}
62 virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const;
63 virtual void SDigits2Digits();
64 virtual void Hits2SDigits();
65 virtual void Digits2Raw();
68 // Configuration Methods (per station id)
70 // Set Chamber Segmentation Parameters
71 // id refers to the station and isec to the cathode plane
72 // Set Z values for all chambers
73 virtual void SetChambersZ(const Float_t *Z);
74 virtual void SetChambersZToDefault(void);
75 // Set Signal Generation Parameters
76 virtual void SetSigmaIntegration(Int_t id, Float_t p1);
77 virtual void SetChargeSlope(Int_t id, Float_t p1);
78 virtual void SetChargeSpread(Int_t id, Float_t p1, Float_t p2);
79 virtual void SetMaxAdc(Int_t id, Int_t p1);
80 // Set Segmentation and Response Model
81 virtual void SetSegmentationModel(Int_t id, Int_t isec,
82 AliMUONGeometrySegmentation* segmentation);
84 virtual void SetResponseModel(Int_t id, AliMUONResponse *response);
85 virtual void SetNsec(Int_t id, Int_t nsec);
87 // Set Stepping Parameters
88 virtual void SetMaxStepGas(Float_t p1);
89 virtual void SetMaxStepAlu(Float_t p1);
90 virtual void SetMaxDestepGas(Float_t p1);
91 virtual void SetMaxDestepAlu(Float_t p1);
93 // Get Stepping Parameters
94 virtual Float_t GetMaxStepGas() const;
95 virtual Float_t GetMaxStepAlu() const;
96 virtual Float_t GetMaxDestepGas() const;
97 virtual Float_t GetMaxDestepAlu() const;
99 // Set alignement option
100 virtual void SetAlign(Bool_t align);
102 // Return reference to Chamber #id
103 virtual AliMUONChamber& Chamber(Int_t id)
104 {return *((AliMUONChamber *) (*fChambers)[id]);}
105 // Return reference to Circuit #id
106 virtual AliMUONTriggerCircuit& TriggerCircuit(Int_t id)
107 {return *((AliMUONTriggerCircuit *) (*fTriggerCircuits)[id]);}
108 // Return pointers to digits
109 AliMUONRawCluster *RawCluster(Int_t ichamber, Int_t icathod,
111 // Inherited and overridden from AliModule:
112 //PH virtual void RemapTrackHitIDs(Int_t * map);
115 AliMUON(const AliMUON& rMUON);
116 AliMUON& operator = (const AliMUON& rhs);
119 Int_t fNCh; // Number of chambers
120 Int_t fNTrackingCh; // Number of tracking chambers*
121 AliMUONData* fMUONData; // Data container for MUON subsystem
122 Int_t fSplitLevel; // Splitlevel when making branches in outfiles.
123 TObjArray* fChambers; // List of Tracking Chambers
124 TObjArray* fTriggerCircuits; // List of Trigger Circuits
125 AliMUONGeometryBuilder* fGeometryBuilder; // Geometry builder
126 AliMUONGeometryDEIndexing* fDEIndexing; // Geometry DE indexing
129 Bool_t fAccCut; //Transport acceptance cut
130 Float_t fAccMin; //Minimum acceptance cut used during transport
131 Float_t fAccMax; //Minimum acceptance cut used during transport
133 // Stepping Parameters
134 Float_t fMaxStepGas; // Maximum step size inside the chamber gas
135 Float_t fMaxStepAlu; // Maximum step size inside the chamber aluminum
136 Float_t fMaxDestepGas; // Maximum relative energy loss in gas
137 Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum
140 Int_t fMaxIterPad; // Maximum pad index
141 Int_t fCurIterPad; // Current pad index
142 // Background eent for event mixing
143 AliMUONFactoryV2* fFactory; // ! MUON factory
145 ClassDef(AliMUON,8) // MUON Detector base class