6 #include <TStopwatch.h>
9 #include <TDatabasePDG.h>
11 #include "AliDetector.h"
12 #include "AliHeader.h"
15 #include "AliGenerator.h"
18 enum {Keep_Bit=1, Daughters_Bit=2, Done_Bit=4};
20 enum {kMaxModules = 25, kLenModuleName=7};
24 class AliRun : public TNamed {
27 Int_t fRun; //Current run number
28 Int_t fEvent; //Current event number (from 1)
29 Int_t fNtrack; //Number of tracks
30 Int_t fHgwmk; //Last track purified
31 Int_t fCurrent; //Last track returned from the stack
32 Int_t fDebug; //Debug flag
33 AliHeader fHeader; //Header information
34 TTree *fTreeD; //Pointer to Tree for Digits
35 TTree *fTreeK; //Pointer to Tree for Kinematics
36 TTree *fTreeH; //Pointer to Tree for Hits
37 TTree *fTreeE; //Pointer to Tree for Header
38 TTree *fTreeR; //Pointer to Tree for Reconstructed Objects
39 TObjArray *fModules; //List of Detectors
40 TClonesArray *fParticles; //Pointer to list of particles
41 TGeometry *fGeometry; //Pointer to geometry
42 AliDisplay *fDisplay; //Pointer to event display
43 TStopwatch fTimer; //Timer object
44 AliMagF *fField; //Magnetic Field Map
45 AliMC *fMC; //pointer to MonteCarlo object
46 char fDnames[kMaxModules][kLenModuleName];
47 //Array of detector names
48 TArrayI *fImedia; //Array of correspondence between media and detectors
49 Int_t fNdets; //Number of detectors
50 Float_t fTrRmax; //Maximum radius for tracking
51 Float_t fTrZmax; //Maximu z for tracking
52 AliGenerator *fGenerator; //Generator used in the MC
53 Bool_t fInitDone; //true when initialisation done
54 AliLego *fLego; //pointer to aliLego object if it exists
55 TDatabasePDG *fPDGDB; //Particle factory object!
58 // Creators - distructors
60 AliRun(const char *name, const char *title);
63 virtual void AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const;
64 virtual void AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const;
65 virtual void Browse(TBrowser *b);
67 virtual void BuildSimpleGeometry();
68 virtual void CleanDetectors();
69 virtual void CleanParents();
70 TObjArray *Detectors() const {return fModules;}
71 TObjArray *Modules() const {return fModules;}
72 Int_t CurrentTrack() const {return fCurrent;}
73 AliDisplay *Display() { return fDisplay;}
74 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
75 virtual void DumpPart (Int_t i);
76 virtual void DumpPStack ();
77 virtual AliMagF *Field() const {return fField;}
78 virtual void FillTree();
79 virtual void FinishPrimary();
80 virtual void FinishEvent();
81 virtual void FinishRun();
82 virtual void FlagTrack(Int_t track);
83 Int_t GetEvNumber() const {return fEvent;}
84 Int_t GetRunNumber() const {return fRun;}
85 void SetRunNumber(Int_t run) {fRun=run;}
86 Int_t GetDebug() const {return fDebug;}
87 AliModule *GetModule(const char *name);
88 AliDetector *GetDetector(const char *name);
89 Int_t GetModuleID(const char *name);
90 virtual Int_t GetEvent(Int_t event);
91 TGeometry *GetGeometry();
92 AliHeader *GetHeader() {return &fHeader;}
93 virtual void GetNextTrack(Int_t &mtrack, Int_t &ipart, Float_t *pmom, Float_t &e, Float_t *vpos, Float_t *polar, Float_t &tof);
94 Int_t GetNtrack() {return fNtrack;}
95 virtual Int_t GetPrimary(Int_t track);
96 virtual void Init(const char *setup="Config.C");
97 Bool_t IsFolder() {return kTRUE;}
98 virtual void MakeTree(Option_t *option="KH");
99 TClonesArray *Particles() {return fParticles;};
100 virtual void PurifyKine();
101 virtual Int_t PurifyKine(Int_t lastSavedTrack, Int_t nofTracks);
102 virtual void Reset(Int_t run, Int_t idevent);
103 virtual void ResetDigits();
104 virtual void ResetHits();
105 virtual void ResetPoints();
106 virtual void SetTransPar(char *filename="$(ALICE_ROOT)/data/galice.cuts");
107 virtual void ResetStack() {fCurrent=-1;fHgwmk=0;fNtrack=0;fParticles->Clear();}
108 virtual void Run(Int_t nevent=1, const char *setup="Config.C");
109 virtual void RunLego(const char *setup="Config.C",Int_t ntheta=60,Float_t themin=2,Float_t themax=178,
110 Int_t nphi=60,Float_t phimin=0,Float_t phimax=360,Float_t rmin=0,
111 Float_t rmax=570,Float_t zmax=10000);
112 virtual void SetCurrentTrack(Int_t track);
113 virtual void SetDebug(const Int_t level=1) {fDebug = level;}
114 virtual void SetDisplay(AliDisplay *display) {fDisplay = display;}
115 virtual void StepManager(Int_t id) const;
116 virtual void SetField(Int_t type=2, Int_t version=1, Float_t scale=1, Float_t maxField=10, char*filename="$(ALICE_ROOT)/data/field01.dat");
117 virtual void SetTrack(Int_t done, Int_t parent, Int_t pdg,
118 Float_t *pmom, Float_t *vpos, Float_t *polar,
119 Float_t tof, const char *mecha, Int_t &ntr,
121 virtual void KeepTrack(const Int_t);
122 virtual void MediaTable();
123 virtual Float_t TrackingZmax() const {return fTrZmax;}
124 virtual Float_t TrackingRmax() const {return fTrRmax;}
125 virtual void TrackingLimits( Float_t rmax=1.e10, Float_t zmax=1.e10) {fTrRmax=rmax; fTrZmax=zmax;}
126 virtual Int_t DetFromMate(Int_t i) { return (*fImedia)[i];}
127 virtual AliGenerator* Generator() {return fGenerator;}
128 virtual void SetGenerator(AliGenerator *generator);
129 virtual void EnergySummary();
130 virtual const TDatabasePDG* PDGDB() const {return fPDGDB;}
132 // Functions from GEOCAD
133 //_______________________________________________________________________
135 virtual void ReadEuclid(const char*, Int_t, const char*);
136 virtual void ReadEuclidMedia(const char*, Int_t);
138 TTree *TreeD() {return fTreeD;}
139 TTree *TreeE() {return fTreeE;}
140 TTree *TreeH() {return fTreeH;}
141 TTree *TreeK() {return fTreeK;}
142 TTree *TreeR() {return fTreeR;}
144 // --------------------------- commons -------------------------------------
146 ClassDef(AliRun,1) //Supervisor class for all Alice detectors
149 EXTERN AliRun *gAlice;