3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 // This is the basic class for any
10 // ALICE detector module, whether it is
11 // sensitive or not. Detector classes depend
15 #include <Riostream.h>
17 #include <TClonesArray.h>
20 #include "AliTriggerDetector.h"
27 class AliTrackReference;
29 class AliRunDigitizer;
37 class AliModule : public TNamed {
40 // Creators - distructors
41 AliModule(const char* name, const char *title);
46 virtual Int_t GetNdigits() const {return 0;}
47 virtual Int_t GetNhits() const {return 0;}
48 virtual TArrayI *GetIdtmed() const {return fIdtmed;}
49 virtual TList *Histograms() const {return fHistograms;}
50 virtual TList *Nodes() const {return fNodes;}
51 virtual TClonesArray *Digits() const {return 0;}
52 virtual TClonesArray *Hits() const {return 0;}
53 virtual TObjArray *Points() const {return 0;}
54 virtual Int_t GetIshunt() const {return 0;}
55 virtual void SetIshunt(Int_t) {}
56 virtual Bool_t IsActive() const {return fActive;}
57 virtual Bool_t IsFolder() const {return kTRUE;}
58 virtual Int_t& LoMedium() {return fLoMedium;}
59 virtual Int_t& HiMedium() {return fHiMedium;}
62 virtual void AliMaterial(Int_t imat, const char* name, Float_t a,
63 Float_t z, Float_t dens, Float_t radl,
64 Float_t absl, Float_t *buf=0, Int_t nwbuf=0) const;
65 virtual void AliGetMaterial(Int_t imat, char* name, Float_t &a,
66 Float_t &z, Float_t &dens, Float_t &radl,
68 virtual void AliMixture(Int_t imat, const char *name, Float_t *a,
69 Float_t *z, Float_t dens, Int_t nlmat,
71 virtual void AliMedium(Int_t numed, const char *name, Int_t nmat,
72 Int_t isvol, Int_t ifield, Float_t fieldm,
73 Float_t tmaxfd, Float_t stemax, Float_t deemax,
74 Float_t epsil, Float_t stmin, Float_t *ubuf=0,
76 virtual void AliMatrix(Int_t &nmat, Float_t theta1, Float_t phi1,
77 Float_t theta2, Float_t phi2, Float_t theta3,
81 virtual void BuildGeometry() {};
82 virtual Int_t IsVersion() const =0;
86 virtual void AddDigit(Int_t*, Int_t*){
87 Error("AddDigit","Digits cannot be added to module %s\n",fName.Data());}
88 virtual void AddHit(Int_t, Int_t*, Float_t *) {
89 Error("AddDigit","Hits cannot be added to module %s\n",fName.Data());}
90 virtual void Hits2SDigits() {}
91 virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* /*manager*/) const
93 virtual AliTriggerDetector* CreateTriggerDetector() const
94 { AliTriggerDetector* det = new AliTriggerDetector(); det->SetName(GetName()); return det;}
95 virtual void SDigits2Digits() {}
96 virtual void Hits2Digits() {}
97 virtual void Digits2Reco() {}
98 virtual void Digits2Raw();
99 virtual void Raw2Digits() {}
100 virtual Bool_t Raw2SDigits(AliRawReader*) {return kFALSE;}
101 virtual void QADataMaker (const char *) {}
102 virtual void Browse(TBrowser *) {} //PH Do we need it?
103 virtual void CreateGeometry() {}
104 virtual void CreateMaterials() {}
105 virtual void DefineOpticalProperties() {}
106 virtual void AddAlignableVolumes() const;
107 virtual void Disable();
108 virtual void Enable();
109 virtual void PreTrack(){}
110 virtual void PostTrack(){}
111 virtual void FinishEvent() {}
112 virtual void FinishRun() {}
113 virtual void FinishPrimary() {}
114 virtual void Init() {}
115 virtual void LoadPoints(Int_t ) {}
116 virtual void UpdateInternalGeometry() {}
120 virtual void MakeBranch(Option_t * /*opt =" "*/) {}
121 virtual void MakeTree(Option_t *) {}//skowron
123 virtual AliLoader* MakeLoader(const char* topfoldername);
124 virtual AliLoader* GetLoader() const {return 0x0;} //skowron
127 virtual void Paint(Option_t *) {} //PH Do we need it?
128 virtual void ResetDigits() {}
129 virtual void ResetSDigits() {}
130 virtual void ResetHits() {}
131 virtual void ResetPoints() {}
132 virtual void SetTimeGate(Float_t) {}
133 virtual Float_t GetTimeGate() const {return 1.e10;}
134 virtual void StepManager() {}
135 virtual void DisableStepManager() {fEnable = kFALSE;}
136 virtual Bool_t StepManagerIsEnabled() const {return fEnable;}
137 virtual void SetBufferSize(Int_t) {}
138 virtual Float_t ZMin() const;
139 virtual Float_t ZMax() const;
140 virtual void SetEuclidFile(char *material,char *geometry=0);
141 virtual void ReadEuclid(const char *filnam, char *topvol);
142 virtual void ReadEuclidMedia(const char *filnam);
143 // Track reference related
144 virtual AliTrackReference * AddTrackReference(Int_t label, Int_t id = -999);
145 TTree* TreeTR(); //shorcut method for accessing treeTR from folder
146 void SetRunLoader(AliRunLoader* runLoader)
147 {fRunLoader = runLoader;}
149 // Quality Assurance methods
150 virtual void CheckQA() { ; }
152 static void SetDensityFactor(Float_t density) { fgDensityFactor = density; }
153 static Float_t GetDensityFactor() { return fgDensityFactor; }
159 TString fEuclidMaterial; //!Name of the Euclid file for materials (if any)
160 TString fEuclidGeometry; //!Name of the Euclid file for geometry (if any)
162 TArrayI *fIdtmed; //!List of tracking medium numbers
163 TArrayI *fIdmate; //!List of material numbers
164 Int_t fLoMedium; //!Minimum tracking medium ID for this Module
165 Int_t fHiMedium; //!Maximum tracking medium ID for this Module
167 Bool_t fActive; //Detector activity flag
168 TList *fHistograms; //List of histograms
169 TList *fNodes; //List of geometry nodes
170 Bool_t fEnable; //StepManager enabling flag
171 Int_t fMaxIterTrackRef; //!for track refernce iterator routines
172 Int_t fCurrentIterTrackRef; //!for track refernce iterator routines
174 AliRunLoader* fRunLoader; //!local pointer to run loader
176 static Float_t fgDensityFactor; //! factor that is multiplied to all material densities (ONLY for systematic studies)
179 AliModule(const AliModule &mod);
180 AliModule& operator=(const AliModule &mod);
182 ClassDef(AliModule,8) //Base class for ALICE Modules