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 GetNdets() const {return fNdets;}
47 AliModule *GetModule(const char *name) const;
48 AliDetector *GetDetector(const char *name) const;
49 Int_t GetModuleID(const char *name) const;
50 virtual const char *GetBaseFile() const
51 {return fBaseFileName.Data();}
52 virtual Int_t GetEvent(Int_t event);
53 virtual void SetEvent(Int_t event) {fEvent=event;}
54 virtual void SetConfigFunction(const char * config="Config();");
55 virtual const char *GetConfigFunction() const
56 {return fConfigFunction.Data();}
57 virtual void SetGenEventHeader(AliGenEventHeader* header);
58 AliMC* GetMCApp() const {return fMCApp;}
59 virtual void Hits2Digits(const char *detector=0);
60 virtual void Hits2SDigits(const char *detector=0) {Tree2Tree("S",detector);}
61 virtual void SDigits2Digits(const char *detector=0) {Tree2Tree("D",detector);}
62 virtual void Digits2Reco(const char *detector=0) {Tree2Tree("R",detector);}
63 virtual void InitMC(const char *setup="Config.C");
64 Bool_t IsFolder() const {return kTRUE;}
65 virtual AliLego* Lego() const {return fLego;}
66 Bool_t IsRootGeometry() const {return fIsRootGeometry;}
67 void SetRootGeometry(Bool_t flag=kTRUE);
68 const char* GetGeometryFileName() const {return fGeometryFileName.Data();}
69 void SetGeometryFromFile(const char *filename) {
71 fGeometryFileName = filename;
73 void SetGeometryFromCDB();
74 Bool_t IsGeomFromCDB() const {return fGeometryFromCDB;}
75 const char* GetTriggerDescriptor() const {return fTriggerDescriptor.Data();}
76 void SetTriggerDescriptor(const char *name) {fTriggerDescriptor = name;}
77 virtual void ResetDigits();
78 virtual void ResetSDigits();
79 virtual void SetBaseFile(const char *filename="galice.root");
80 virtual void RunLego(const char *setup="Config.C",Int_t nc1=60,Float_t c1min=2,Float_t c1max=178,
81 Int_t nc2=60,Float_t c2min=0,Float_t c2max=360,Float_t rmin=0,
82 Float_t rmax=430,Float_t zmax=10000, AliLegoGenerator* gener=NULL, Int_t nev = -1);
83 virtual Bool_t IsLegoRun() const {return (fLego!=0);}
84 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");
85 virtual void SetField(AliMagF* magField);
87 virtual void Field(const Double_t* x, Double_t* b) const;
90 virtual void ResetHits();
91 virtual AliGenerator* Generator() const;
93 Bool_t IsFileAccessible(Char_t* name, EAccessMode mode = kFileExists);
94 static Bool_t IsFileAccessible(const char* fnam, EAccessMode mode = kFileExists);
97 // End of MC Application
99 void SetRunLoader(AliRunLoader* rloader);
101 virtual void Announce() const;
103 virtual void InitLoaders(); //prepares run (i.e. creates getters)
106 void SetRunNumber(Int_t run) {fRun=run;}
107 virtual void Tree2Tree(Option_t *option, const char *detector=0);
108 Int_t fRun; //! Current run number
109 Int_t fEvent; //! Current event number (from 1)
110 Int_t fEventNrInRun; //! Current unique event number in run
111 TObjArray *fModules; // List of Detectors
112 AliMC *fMCApp; // Pointer to virtual MC Application
113 AliMagF *fField; // Magnetic Field Map
114 Int_t fNdets; // Number of detectors
115 AliLego *fLego; //! Pointer to aliLego object if it exists
116 TString fConfigFunction; // Configuration file to be executed
117 TRandom *fRandom; // Pointer to the random number generator
118 TString fBaseFileName; // Name of the base root file
119 Bool_t fIsRootGeometry; //! Flag telling if the geometry is loaded from file
120 Bool_t fGeometryFromCDB; //! Flag telling if the geometry is to be loaded from OCDB
121 TString fGeometryFileName; //! Name of the geometry file
122 TString fTriggerDescriptor; // Trigger descriptor identifier
123 AliRunLoader *fRunLoader; //!run getter - written as a separate object
125 AliRun(const AliRun&); // Not implemented
126 AliRun& operator = (const AliRun&); // Not implemented
128 ClassDef(AliRun,12) //Supervisor class for all Alice detectors
131 R__EXTERN AliRun *gAlice;