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1 | #ifndef ALIMCINFO_H |
| 2 | #define ALIMCINFO_H |
| 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| 6 | |
| 7 | |
| 8 | ////////////////////////////////////////////////////////////////////////////// |
| 9 | // Class AliGenInfo // |
| 10 | // collect together MC info for comparison purposes - effieciency studies and so on// // |
| 11 | // marian.ivanov@cern.ch // |
| 12 | ////////////////////////////////////////////////////////////////////////////// |
| 13 | |
| 14 | |
| 15 | |
| 16 | //////////////////////////////////////////////////////////////////////// |
| 17 | // |
| 18 | // Start of implementation of the class AliTPCdigitRow |
| 19 | // |
| 20 | //////////////////////////////////////////////////////////////////////// |
| 21 | |
| 22 | #include <TParticle.h> |
| 23 | #include "AliTrackReference.h" |
| 24 | |
| 25 | class TFile; |
| 26 | class AliRunLoader; |
| 27 | class AliStack; |
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28 | |
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29 | |
| 30 | class AliTPCdigitRow: public TObject { |
| 31 | public: |
| 32 | AliTPCdigitRow(); |
| 33 | virtual ~AliTPCdigitRow(){;} |
| 34 | void SetRow(Int_t row); |
| 35 | Bool_t TestRow(Int_t row) const ; |
| 36 | AliTPCdigitRow & operator=(const AliTPCdigitRow &digOld); |
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37 | Int_t RowsOn(Int_t upto=8*32) const; |
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38 | Int_t Last() const; |
| 39 | Int_t First() const ; |
| 40 | void Reset(); |
| 41 | |
| 42 | private: |
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43 | UChar_t fDig[32]; // bitmask of the digits presence |
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44 | ClassDef(AliTPCdigitRow,1) // container for digit pattern |
| 45 | }; |
| 46 | |
| 47 | |
| 48 | //////////////////////////////////////////////////////////////////////// |
| 49 | // |
| 50 | // Start of implementation of the class AliMCInfo |
| 51 | // |
| 52 | //////////////////////////////////////////////////////////////////////// |
| 53 | |
| 54 | class AliMCInfo: public TObject { |
| 55 | friend class AliGenInfoMaker; |
| 56 | friend class AliRecInfoMaker; |
| 57 | friend class AliESDRecInfo; |
| 58 | public: |
| 59 | AliMCInfo(); |
| 60 | ~AliMCInfo(); |
| 61 | AliMCInfo(const AliMCInfo& info); |
| 62 | void Update(); |
| 63 | Int_t GetEventNr() const {return fEventNr;} |
| 64 | const AliTrackReference& GetTrackRef() const {return fTrackRef;} |
| 65 | const AliTrackReference& GetTrackRefOut() const {return fTrackRefOut;} |
| 66 | const AliTrackReference& GetTRdecay() const {return fTRdecay;} |
| 67 | TParticle& GetParticle() {return fParticle;} |
| 68 | Float_t TPCBetheBloch(Float_t bg); |
| 69 | // |
| 70 | Int_t GetPrimPart() const {return fPrimPart;} |
| 71 | Float_t GetMass() const {return fMass;} |
| 72 | Float_t GetCharge() const {return fCharge;} |
| 73 | Int_t GetLabel() const {return fLabel;} |
| 74 | |
| 75 | Int_t GetMCtracks() const {return fMCtracks;} |
| 76 | Int_t GetPdg() const {return fPdg;} |
| 77 | const Float_t* GetDecayCoord() const {return fDecayCoord;} |
| 78 | const Double_t* GetVDist() const {return fVDist;} |
| 79 | |
| 80 | Bool_t IsTPCdecay() const {return fTPCdecay;} |
| 81 | |
| 82 | Int_t GetRowsWithDigitsInn() const {return fRowsWithDigitsInn;} |
| 83 | Int_t GetRowsWithDigits() const {return fRowsWithDigits;} |
| 84 | Int_t GetRowsTrackLength() const {return fRowsTrackLength;} |
| 85 | Float_t GetPrim() const { return fPrim;} |
| 86 | |
| 87 | AliTPCdigitRow & GetTPCRow() {return fTPCRow;} |
| 88 | Int_t GetNTPCRef() const {return fNTPCRef;} |
| 89 | Int_t GetNITSRef() const {return fNITSRef;} |
| 90 | Int_t GetNTRDRef() const {return fNTRDRef;} |
| 91 | Int_t GetNTOFRef() const {return fNTOFRef;} |
| 92 | const TClonesArray *GetTPCReferences() const { return fTPCReferences;} |
| 93 | const TClonesArray * GetTRDReferences() const { return fTRDReferences;} |
| 94 | const TClonesArray * GetITSReferences() const { return fITSReferences;} |
| 95 | const TClonesArray * GetTOFReferences() const { return fTOFReferences;} |
| 96 | private: |
| 97 | AliTrackReference fTrackRef; // track reference saved in the output tree |
| 98 | AliTrackReference fTrackRefOut; // decay track reference saved in the output tree |
| 99 | AliTrackReference fTRdecay; // track reference at decay point |
| 100 | // |
| 101 | Int_t fPrimPart; // index of primary particle in TreeH |
| 102 | TParticle fParticle; // generated particle |
| 103 | Float_t fMass; // mass of the particle |
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104 | Float_t fCharge; // charge of the particle |
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105 | Int_t fLabel; // track label |
| 106 | Int_t fEventNr; // event number |
| 107 | Int_t fMCtracks; // indication of how many times the track is retuturned back |
| 108 | Int_t fPdg; //pdg code |
| 109 | Float_t fDecayCoord[3]; // position of particle decay |
| 110 | Double_t fVDist[4]; //distance of the particle vertex from primary vertex |
| 111 | Bool_t fTPCdecay; //indicates decay in TPC |
| 112 | Int_t fRowsWithDigitsInn; // number of rows with digits in the inner sectors |
| 113 | Int_t fRowsWithDigits; // number of rows with digits in the outer sectors |
| 114 | Int_t fRowsTrackLength; // last - first row with digit |
| 115 | Float_t fPrim; // theoretical dedx in tpc according particle momenta and mass |
| 116 | AliTPCdigitRow fTPCRow; // information about digits row pattern |
| 117 | Int_t fNTPCRef; // tpc references counter |
| 118 | Int_t fNITSRef; // ITS references counter |
| 119 | Int_t fNTRDRef; // TRD references counter |
| 120 | Int_t fNTOFRef; // TOF references counter |
| 121 | TClonesArray * fTPCReferences; //containner with all track references -in the TPC |
| 122 | TClonesArray * fITSReferences; //container with ITS references |
| 123 | TClonesArray * fTRDReferences; //container with TRD references |
| 124 | TClonesArray * fTOFReferences; //container with TRD references |
| 125 | // |
| 126 | ClassDef(AliMCInfo,1); // container for |
| 127 | }; |
| 128 | |
| 129 | |
| 130 | |
| 131 | #endif |
git://git.uio.no / u / mrichter / AliRoot.git / blame