3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
11 #include <TStopwatch.h>
13 #include <TGeometry.h>
14 #include <TDatabasePDG.h>
16 #include "AliDetector.h"
17 #include "AliHeader.h"
20 #include "AliGenerator.h"
23 enum {Keep_Bit=1, Daughters_Bit=2, Done_Bit=4};
27 class AliRun : public TNamed {
30 Int_t fRun; //Current run number
31 Int_t fEvent; //Current event number (from 1)
32 Int_t fNtrack; //Number of tracks
33 Int_t fHgwmk; //Last track purified
34 Int_t fCurrent; //Last track returned from the stack
35 Int_t fDebug; //Debug flag
36 AliHeader fHeader; //Header information
37 TTree *fTreeD; //Pointer to Tree for Digits
38 TTree *fTreeK; //Pointer to Tree for Kinematics
39 TTree *fTreeH; //Pointer to Tree for Hits
40 TTree *fTreeE; //Pointer to Tree for Header
41 TTree *fTreeR; //Pointer to Tree for Reconstructed Objects
42 TObjArray *fModules; //List of Detectors
43 TClonesArray *fParticles; //Pointer to list of particles
44 TGeometry *fGeometry; //Pointer to geometry
45 AliDisplay *fDisplay; //Pointer to event display
46 TStopwatch fTimer; //Timer object
47 AliMagF *fField; //Magnetic Field Map
48 AliMC *fMC; //pointer to MonteCarlo object
49 TArrayI *fImedia; //Array of correspondence between media and detectors
50 Int_t fNdets; //Number of detectors
51 Float_t fTrRmax; //Maximum radius for tracking
52 Float_t fTrZmax; //Maximu z for tracking
53 AliGenerator *fGenerator; //Generator used in the MC
54 Bool_t fInitDone; //true when initialisation done
55 AliLego *fLego; //pointer to aliLego object if it exists
56 TDatabasePDG *fPDGDB; //Particle factory object!
57 TList *fHitLists; //Lists of hits to be remapped by PurifyKine
58 TArrayF fEventEnergy; //Energy deposit for current event
59 TArrayF fSummEnergy; //Energy per event in each volume
60 TArrayF fSum2Energy; //Energy squared per event in each volume
61 TString fConfigFunction; //Configuration file to be executed
65 // Creators - distructors
67 AliRun(const char *name, const char *title);
70 virtual void AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const;
71 virtual void AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const;
72 virtual void AddHitList(TCollection *hitList) {fHitLists->Add(hitList);}
73 virtual void Browse(TBrowser *b);
75 virtual void BuildSimpleGeometry();
76 virtual void CleanDetectors();
77 virtual void CleanParents();
78 TObjArray *Detectors() const {return fModules;}
79 TObjArray *Modules() const {return fModules;}
80 Int_t CurrentTrack() const {return fCurrent;}
81 AliDisplay *Display() { return fDisplay;}
82 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
83 virtual void DumpPart (Int_t i);
84 virtual void DumpPStack ();
85 virtual AliMagF *Field() const {return fField;}
86 virtual void FillTree();
87 virtual void FinishPrimary();
88 virtual void FinishEvent();
89 virtual void FinishRun();
90 virtual void FlagTrack(Int_t track);
91 void AddEnergyDeposit(Int_t id, Float_t edep)
92 {fEventEnergy[id]+=edep;}
93 Int_t GetEvNumber() const {return fEvent;}
94 Int_t GetRunNumber() const {return fRun;}
95 void SetRunNumber(Int_t run) {fRun=run;}
96 Int_t GetDebug() const {return fDebug;}
97 AliModule *GetModule(const char *name);
98 AliDetector *GetDetector(const char *name);
99 Int_t GetModuleID(const char *name);
100 virtual Int_t GetEvent(Int_t event);
101 virtual void SetEvent(Int_t event) {fEvent=event;}
102 virtual void SetConfigFunction(const char * config="Config();")
103 {fConfigFunction=config;}
104 virtual const char *GetConfigFunction() const
105 {return fConfigFunction.Data();}
106 TGeometry *GetGeometry();
107 AliHeader *GetHeader() {return &fHeader;}
108 virtual void GetNextTrack(Int_t &mtrack, Int_t &ipart, Float_t *pmom,
109 Float_t &e, Float_t *vpos, Float_t *polar,
111 Int_t GetNtrack() {return fNtrack;}
112 virtual Int_t GetPrimary(Int_t track);
113 virtual void InitMC(const char *setup="Config.C");
114 virtual void Init(const char *setup="Config.C") {InitMC(setup);}
115 Bool_t IsFolder() {return kTRUE;}
116 virtual void MakeTree(Option_t *option="KH");
117 TClonesArray *Particles() {return fParticles;};
118 virtual void PurifyKine();
119 virtual Int_t PurifyKine(Int_t lastSavedTrack, Int_t nofTracks);
120 virtual void Reset();
121 virtual void ResetDigits();
122 virtual void ResetHits();
123 virtual void ResetPoints();
124 virtual void SetTransPar(char *filename="$(ALICE_ROOT)/data/galice.cuts");
125 virtual void ResetStack() {fCurrent=-1;fHgwmk=0;fNtrack=0;fParticles->Clear();}
126 virtual void RunMC(Int_t nevent=1, const char *setup="Config.C");
127 virtual void Run(Int_t nevent=1, const char *setup="Config.C")
128 {RunMC(nevent,setup);}
129 virtual void RunLego(const char *setup="Config.C",Int_t ntheta=60,Float_t themin=2,Float_t themax=178,
130 Int_t nphi=60,Float_t phimin=0,Float_t phimax=360,Float_t rmin=0,
131 Float_t rmax=570,Float_t zmax=10000);
132 virtual void SetCurrentTrack(Int_t track);
133 virtual void SetDebug(const Int_t level=1) {fDebug = level;}
134 virtual void SetDisplay(AliDisplay *display) {fDisplay = display;}
135 virtual void StepManager(Int_t id);
136 virtual void SetField(Int_t type=2, Int_t version=1, Float_t scale=1, Float_t maxField=10, char*filename="$(ALICE_ROOT)/data/field01.dat");
137 virtual void SetTrack(Int_t done, Int_t parent, Int_t pdg,
138 Float_t *pmom, Float_t *vpos, Float_t *polar,
139 Float_t tof, const char *mecha, Int_t &ntr,
141 virtual void KeepTrack(const Int_t);
142 virtual void MediaTable();
143 virtual Float_t TrackingZmax() const {return fTrZmax;}
144 virtual Float_t TrackingRmax() const {return fTrRmax;}
145 virtual void TrackingLimits( Float_t rmax=1.e10, Float_t zmax=1.e10) {fTrRmax=rmax; fTrZmax=zmax;}
146 virtual Int_t DetFromMate(Int_t i) { return (*fImedia)[i];}
147 virtual AliGenerator* Generator() {return fGenerator;}
148 virtual void SetGenerator(AliGenerator *generator);
149 virtual void ResetGenerator(AliGenerator *generator);
150 virtual void EnergySummary();
151 virtual const TDatabasePDG* PDGDB() const {return fPDGDB;}
154 TTree *TreeD() {return fTreeD;}
155 TTree *TreeE() {return fTreeE;}
156 TTree *TreeH() {return fTreeH;}
157 TTree *TreeK() {return fTreeK;}
158 TTree *TreeR() {return fTreeR;}
160 // --------------------------- commons -------------------------------------
162 ClassDef(AliRun,3) //Supervisor class for all Alice detectors
165 R__EXTERN AliRun *gAlice;