3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 // This is the ALICE implementation of TVirtualMCApplication
10 // for simulation with different implementations
11 // of the Virtual MonteCarlo
17 #include <TMCProcess.h>
18 #include <TVirtualMCApplication.h>
24 class AliMC : public TVirtualMCApplication {
27 AliMC(const char *name, const char *title);
28 AliMC(const AliMC &mc);
31 AliMC& operator= (const AliMC &mc) {
32 // Assignment operator
40 virtual void ConstructGeometry();
41 virtual void ConstructOpGeometry();
42 virtual void InitGeometry();
43 virtual void SetAllAlignableVolumes();
44 virtual void GeneratePrimaries();
45 virtual void BeginEvent();
46 virtual void BeginPrimary();
47 virtual void PreTrack();
48 virtual void Stepping();
49 virtual void PostTrack();
50 virtual void FinishPrimary();
51 virtual void FinishEvent();
52 virtual Double_t TrackingZmax() const {return fTrZmax;}
53 virtual Double_t TrackingRmax() const {return fTrRmax;}
54 virtual void Field(const Double_t* x, Double_t* b) const;
55 virtual Int_t DetFromMate(Int_t i) const { return (*fImedia)[i];}
58 virtual AliGenerator* Generator() const {return fGenerator;}
59 virtual void SetGenerator(AliGenerator *generator);
60 virtual void ResetGenerator(AliGenerator *generator);
63 virtual void ReadTransPar();
64 virtual void MediaTable();
65 virtual void EnergySummary();
66 virtual void FinishRun();
67 void AddEnergyDeposit(Int_t id, Float_t edep)
68 {fEventEnergy[id]+=edep;}
69 virtual void ResetHits();
70 virtual void TrackingLimits( Float_t rmax=1.e10, Float_t zmax=1.e10)
71 {fTrRmax=rmax; fTrZmax=zmax;}
72 virtual void DecayLimits( Float_t rmin = -1., Float_t rmax = -1., Int_t pdg = 0)
73 {fRDecayMin = rmin; fRDecayMax = rmax; fDecayPdg = pdg;}
76 virtual void SetTransPar(const char *filename="$(ALICE_ROOT)/data/galice.cuts");
77 virtual void Browse(TBrowser *b);
78 AliMCQA *GetMCQA() const {return fMCQA;}
80 virtual void AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const;
81 virtual void AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const;
82 virtual void AddHitList(TCollection *hitList) {if (hitList) fHitLists->Add(hitList);}
83 Int_t GetCurrentTrackNumber() const;
84 virtual void DumpPart (Int_t i) const;
85 virtual void DumpPStack () const;
86 TList* GetHitLists() const {return fHitLists ;}
87 Int_t GetNtrack() const;
88 virtual Int_t GetPrimary(Int_t track) const;
89 TObjArray *Particles() const;
90 TParticle *Particle(Int_t i) const;
91 virtual void PushTrack(Int_t done, Int_t parent, Int_t pdg,
92 Float_t *pmom, Float_t *vpos, Float_t *polar,
93 Float_t tof, TMCProcess mech, Int_t &ntr,
94 Float_t weight = 1, Int_t is = 0) const;
95 virtual void PushTrack(Int_t done, Int_t parent, Int_t pdg,
96 Double_t px, Double_t py, Double_t pz, Double_t e,
97 Double_t vx, Double_t vy, Double_t vz, Double_t tof,
98 Double_t polx, Double_t poly, Double_t polz,
99 TMCProcess mech, Int_t &ntr, Float_t weight=1,
101 virtual void SetHighWaterMark(Int_t nt) const;
103 virtual void KeepTrack(Int_t itra) const;
104 virtual void FlagTrack(Int_t track) const;
105 virtual void SetCurrentTrack(Int_t track) const;
106 // Track reference related
107 virtual void AddTrackReference(Int_t label);
108 TClonesArray *TrackReferences() const {return fTrackReferences;}
109 virtual void RemapTrackReferencesIDs(Int_t *map); //remaping track references MI
110 virtual void ResetTrackReferences();
111 virtual void FixParticleDecaytime();
114 void Copy (TObject &mc) const;
115 AliGenerator *fGenerator; // Generator used in the MC
116 TArrayF fEventEnergy; //! Energy deposit for current event
117 TArrayF fSummEnergy; //! Energy per event in each volume
118 TArrayF fSum2Energy; //! Energy squared per event in each volume
119 Float_t fTrRmax; // Maximum radius for tracking
120 Float_t fTrZmax; // Maximu z for tracking
121 Float_t fRDecayMax; // Maximum radius for decay
122 Float_t fRDecayMin; // Minimum radius for decay
123 Int_t fDecayPdg; // PDG code of particle with forced decay length
124 TArrayI *fImedia; //! Array of correspondence between media and detectors
125 TString fTransParName; // Name of the transport parameters file
126 AliMCQA *fMCQA; // Pointer to MC Quality assurance class
128 TList *fHitLists; //! Lists of hits to be remapped by PurifyKine
129 TClonesArray *fTrackReferences; //!list of track references - for one primary track only -MI