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 void SetSegmentationType(Int_t type) {fSegmentationType = type;}// 1 for old 2 for new, 0 undefined
85 Int_t WhichSegmentation() {return fSegmentationType; }
87 virtual void SetResponseModel(Int_t id, AliMUONResponse *response);
88 virtual void SetNsec(Int_t id, Int_t nsec);
90 // Set Stepping Parameters
91 virtual void SetMaxStepGas(Float_t p1);
92 virtual void SetMaxStepAlu(Float_t p1);
93 virtual void SetMaxDestepGas(Float_t p1);
94 virtual void SetMaxDestepAlu(Float_t p1);
96 // Get Stepping Parameters
97 virtual Float_t GetMaxStepGas() const;
98 virtual Float_t GetMaxStepAlu() const;
99 virtual Float_t GetMaxDestepGas() const;
100 virtual Float_t GetMaxDestepAlu() const;
102 // Set alignement option
103 virtual void SetAlign(Bool_t align);
105 // Return reference to Chamber #id
106 virtual AliMUONChamber& Chamber(Int_t id)
107 {return *((AliMUONChamber *) (*fChambers)[id]);}
108 // Return reference to Circuit #id
109 virtual AliMUONTriggerCircuit& TriggerCircuit(Int_t id)
110 {return *((AliMUONTriggerCircuit *) (*fTriggerCircuits)[id]);}
111 // Return pointers to digits
112 AliMUONRawCluster *RawCluster(Int_t ichamber, Int_t icathod,
114 // Inherited and overridden from AliModule:
115 //PH virtual void RemapTrackHitIDs(Int_t * map);
118 AliMUON(const AliMUON& rMUON);
119 AliMUON& operator = (const AliMUON& rhs);
122 Int_t fNCh; // Number of chambers
123 Int_t fNTrackingCh; // Number of tracking chambers*
124 AliMUONData* fMUONData; // Data container for MUON subsystem
125 Int_t fSplitLevel; // Splitlevel when making branches in outfiles.
126 TObjArray* fChambers; // List of Tracking Chambers
127 TObjArray* fTriggerCircuits; // List of Trigger Circuits
128 AliMUONGeometryBuilder* fGeometryBuilder; // Geometry builder
129 Int_t fSegmentationType; // type for segmentation
130 AliMUONGeometryDEIndexing* fDEIndexing; // Geometry DE indexing
133 Bool_t fAccCut; //Transport acceptance cut
134 Float_t fAccMin; //Minimum acceptance cut used during transport
135 Float_t fAccMax; //Minimum acceptance cut used during transport
137 // Stepping Parameters
138 Float_t fMaxStepGas; // Maximum step size inside the chamber gas
139 Float_t fMaxStepAlu; // Maximum step size inside the chamber aluminum
140 Float_t fMaxDestepGas; // Maximum relative energy loss in gas
141 Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum
144 Int_t fMaxIterPad; // Maximum pad index
145 Int_t fCurIterPad; // Current pad index
146 // Background eent for event mixing
147 AliMUONFactoryV2* fFactory; // ! MUON factory
149 ClassDef(AliMUON,8) // MUON Detector base class