3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 // General configuration class for Simulation and Reconstruction
10 // Basic driver for AliRoot runs
11 // Containing pointers to data elements for AliRoot
18 #include "AliRunLoader.h"
19 class AliGenEventHeader;
23 class AliLegoGenerator;
29 class AliRun : public TNamed {
32 // Creators - distructors
34 AliRun(const char *name, const char *title);
37 TObjArray *Detectors() const {return fModules;}
38 TObjArray *Modules() const {return fModules;}
39 virtual AliMagF *Field() const {return fField;}
40 virtual void FinishRun();
41 void AddModule(AliModule* mod);
42 Int_t GetEvNumber() const;
43 Int_t GetRunNumber() const {return fRun;}
44 void SetEventNrInRun(Int_t event) {fEventNrInRun=event;}
45 Int_t GetEventNrInRun() const {return fEventNrInRun;}
46 Int_t GetEventsPerRun() const {return fEventsPerRun;}
47 Int_t GetNdets() const {return fNdets;}
48 AliModule *GetModule(const char *name) const;
49 AliDetector *GetDetector(const char *name) const;
50 Int_t GetModuleID(const char *name) const;
51 virtual const char *GetBaseFile() const
52 {return fBaseFileName.Data();}
53 virtual Int_t GetEvent(Int_t event);
54 virtual void SetEvent(Int_t event) {fEvent=event;}
55 virtual void SetConfigFunction(const char * config="Config();");
56 virtual const char *GetConfigFunction() const
57 {return fConfigFunction.Data();}
58 virtual void SetGenEventHeader(AliGenEventHeader* header);
59 AliMC* GetMCApp() const {return fMCApp;}
60 virtual void Hits2Digits(const char *detector=0);
61 virtual void Hits2SDigits(const char *detector=0) {Tree2Tree("S",detector);}
62 virtual void SDigits2Digits(const char *detector=0) {Tree2Tree("D",detector);}
63 virtual void Digits2Reco(const char *detector=0) {Tree2Tree("R",detector);}
64 virtual void InitMC(const char *setup="Config.C");
65 virtual void Init(const char *setup="Config.C") {InitMC(setup);}
66 Bool_t IsFolder() const {return kTRUE;}
67 virtual AliLego* Lego() const {return fLego;}
68 Bool_t IsRootGeometry() const {return fIsRootGeometry;}
69 void SetRootGeometry(Bool_t flag=kTRUE);
70 const char* GetGeometryFileName() const {return fGeometryFileName.Data();}
71 void SetGeometryFromFile(const char *filename) {
73 fGeometryFileName = filename;
75 void SetGeometryFromCDB();
76 Bool_t IsGeomFromCDB() const {return fGeometryFromCDB;}
77 const char* GetTriggerDescriptor() const {return fTriggerDescriptor.Data();}
78 void SetTriggerDescriptor(const char *name) {fTriggerDescriptor = name;}
79 virtual void ResetDigits();
80 virtual void ResetSDigits();
81 virtual void SetBaseFile(const char *filename="galice.root");
82 virtual void RunMC(Int_t nevent=1, const char *setup="Config.C");
83 virtual void RunLego(const char *setup="Config.C",Int_t nc1=60,Float_t c1min=2,Float_t c1max=178,
84 Int_t nc2=60,Float_t c2min=0,Float_t c2max=360,Float_t rmin=0,
85 Float_t rmax=430,Float_t zmax=10000, AliLegoGenerator* gener=NULL, Int_t nev = -1);
86 virtual Bool_t IsLegoRun() const {return (fLego!=0);}
87 virtual void SetField(Int_t type=2, Int_t version=1, Float_t scale=1, Float_t maxField=10, const char* filename="$(ALICE_ROOT)/data/field01.dat");
88 virtual void SetField(AliMagF* magField);
89 virtual TDatabasePDG* PDGDB() const {return fPDGDB;}
91 virtual void Field(const Double_t* x, Double_t* b) const;
94 virtual void ResetHits();
95 virtual AliGenerator* Generator() const;
97 Bool_t IsFileAccessible(Char_t* name, EAccessMode mode = kFileExists);
98 static Bool_t IsFileAccessible(const char* fnam, EAccessMode mode = kFileExists);
101 // End of MC Application
103 void SetRunLoader(AliRunLoader* rloader);
105 virtual void Announce() const;
107 virtual void InitLoaders(); //prepares run (i.e. creates getters)
110 void SetRunNumber(Int_t run) {fRun=run;}
111 virtual void Tree2Tree(Option_t *option, const char *detector=0);
112 Int_t fRun; //! Current run number
113 Int_t fEvent; //! Current event number (from 1)
114 Int_t fEventNrInRun; //! Current unique event number in run
115 Int_t fEventsPerRun; // Number of events per run
116 TObjArray *fModules; // List of Detectors
117 AliMC *fMCApp; // Pointer to virtual MC Application
118 AliMagF *fField; // Magnetic Field Map
119 Int_t fNdets; // Number of detectors
120 Bool_t fInitDone; //! True when initialisation done
121 AliLego *fLego; //! Pointer to aliLego object if it exists
122 TDatabasePDG *fPDGDB; // Particle factory object
123 TString fConfigFunction; // Configuration file to be executed
124 TRandom *fRandom; // Pointer to the random number generator
125 TString fBaseFileName; // Name of the base root file
126 Bool_t fIsRootGeometry; //! Flag telling if the geometry is loaded from file
127 Bool_t fGeometryFromCDB; //! Flag telling if the geometry is to be loaded from OCDB
128 TString fGeometryFileName; //! Name of the geometry file
129 TString fTriggerDescriptor; // Trigger descriptor identifier
130 AliRunLoader *fRunLoader; //!run getter - written as a separate object
132 AliRun(const AliRun&); // Not implemented
133 AliRun& operator = (const AliRun&); // Not implemented
135 ClassDef(AliRun,12) //Supervisor class for all Alice detectors
138 R__EXTERN AliRun *gAlice;