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1 | #ifndef ALIRECINFOMAKER_H |
| 2 | #define ALIRECINFOMAKER_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 AliRecInfoMaker // |
| 10 | // collect together MC info and Rec info for comparison purposes |
| 11 | // - effieciency studies and so on// // |
| 12 | // marian.ivanov@cern.ch // |
| 13 | ////////////////////////////////////////////////////////////////////////////// |
| 14 | |
| 15 | |
| 16 | #include "TObject.h" |
| 17 | #include "AliESD.h" |
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18 | #include "AliESDEvent.h" |
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19 | |
| 20 | #include "AliESDtrack.h" |
| 21 | #include "AliV0.h" |
| 22 | #include "AliESDfriendTrack.h" |
| 23 | #include "AliITStrackMI.h" |
| 24 | #include "AliTRDtrack.h" |
| 25 | class AliTPCseed; |
| 26 | |
| 27 | |
| 28 | |
| 29 | |
| 30 | //////////////////////////////////////////////////////////////////////// |
| 31 | // |
| 32 | // Start of implementation of the class AliRecInfoMaker |
| 33 | // |
| 34 | //////////////////////////////////////////////////////////////////////// |
| 35 | |
| 36 | class AliRecInfoMaker { |
| 37 | |
| 38 | public: |
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39 | AliRecInfoMaker(const char* fnGenTracks, |
| 40 | const char* fnCmpRes ="cmpTracks.root", |
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41 | const char* fnGalice ="galice.root", |
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42 | Int_t nEvents=1, Int_t firstEvent=0); |
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43 | static void MakeAliases(TTree *tree); |
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44 | virtual ~AliRecInfoMaker(); |
| 45 | void Reset(); |
| 46 | Int_t Exec(); |
| 47 | Int_t Exec(Int_t nEvents, Int_t firstEventNr); |
| 48 | Int_t SetIO(); |
| 49 | Int_t SetIO(Int_t eventNr ); |
| 50 | void CreateTreeCmp(); |
| 51 | void CloseOutputFile(); |
| 52 | Bool_t ConnectGenTree(); |
| 53 | Int_t TreeGenLoop(Int_t eventNr); |
| 54 | Int_t TreeTLoop(); |
| 55 | Int_t BuildKinkInfo0(Int_t eventNr); // build kink info 0 |
| 56 | Int_t BuildV0Info(Int_t eventNr); // build kink info 0 |
| 57 | void SetFirstEventNr(Int_t i) {fFirstEventNr = i;} |
| 58 | void SetNEvents(Int_t i) {fNEvents = i;} |
| 59 | void SetDebug(Int_t level) {fDebug = level;} |
| 60 | |
| 61 | // tmp method, should go to TrackReferenceESD |
| 62 | static TVector3 TR2Local(AliTrackReference *trackRef, |
| 63 | AliTPCParam *paramTPC); |
| 64 | static AliTPCParam * GetTPCParam(); |
| 65 | private: |
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66 | AliRecInfoMaker(const AliRecInfoMaker& /*info*/); |
| 67 | AliRecInfoMaker& operator=(const AliRecInfoMaker& /*info*/) {return *this;} |
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68 | |
| 69 | Int_t fEventNr; //! current event number |
| 70 | Int_t fNEvents; //! number of events to process |
| 71 | Int_t fFirstEventNr; //! first event to process |
| 72 | // |
| 73 | char fFnCmp[1000]; //! output file name with cmp tracks |
| 74 | TFile *fFileCmp; //! output file with cmp tracks |
| 75 | TTree *fTreeCmp; //! output tree with cmp tracks |
| 76 | TTree *fTreeCmpKinks; //! output tree with cmp Kinks |
| 77 | TTree *fTreeCmpV0; //! output tree with cmp V0 |
| 78 | // |
| 79 | char fFnGenTracks[1000]; //! input file name with gen tracks |
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80 | TFile *fFileGenTracks; //! input files with generated tracks |
| 81 | TTree *fTreeGenTracks; //! tree with generated tracks |
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82 | TTree *fTreeGenKinks; // tree with gen kinks |
| 83 | TTree *fTreeGenV0; // tree with gen V0 |
| 84 | // |
| 85 | // |
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86 | // |
| 87 | AliRunLoader * fLoader; //! pointer to the run loader |
| 88 | //TTree *fTreeRecTracks; //! tree with reconstructed tracks |
| 89 | // |
| 90 | Short_t *fIndexRecTracks; //! index of particle label in the TreeT_ESD |
| 91 | Short_t *fFakeRecTracks; //! number of fake tracks |
| 92 | Short_t *fMultiRecTracks; //! number of multiple reconstructions |
| 93 | // |
| 94 | Short_t *fIndexRecKinks; //! index of particle label in treeesd |
| 95 | Short_t *fMultiRecKinks; //! number of multiple reconstructions |
| 96 | Short_t *fSignedKinks; //! indicator that kink was not fake |
| 97 | // |
| 98 | Short_t *fIndexRecV0; //! index of particle label in treeesd |
| 99 | Short_t *fMultiRecV0; //! number of multiple reconstructions |
| 100 | Short_t *fSignedV0; //! indicator that kink was not fake |
| 101 | // |
| 102 | TObjArray *fRecArray; // container with rec infos |
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103 | AliESDEvent *fEvent; //!event |
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104 | AliESDfriend *fESDfriend; //!event friend |
| 105 | // |
| 106 | AliTPCParam* fParamTPC; //! AliTPCParam |
| 107 | Int_t fNParticles; //! number of particles in the input tree genTracks |
| 108 | Int_t fDebug; //! debug flag |
| 109 | Int_t fNextTreeGenEntryToRead; //! last entry already read from genTracks tree |
| 110 | Int_t fNextKinkToRead; //! last entry already read from genKinks tree |
| 111 | Int_t fNextV0ToRead; //! last entry already read from genV0 tree |
| 112 | // |
| 113 | AliMCInfo* fMCInfo; //! MC information writen per particle |
| 114 | AliGenKinkInfo* fGenKinkInfo; //! MC information writen per Kink |
| 115 | AliGenV0Info* fGenV0Info; //! MC information writen per Kink |
| 116 | AliESDRecInfo* fRecInfo; //! Rec. information writen per particle |
| 117 | AliESDfriendTrack* fFriend; //! friend track |
| 118 | AliESDRecKinkInfo* fRecKinkInfo; //! reconstructed kink info |
| 119 | AliESDRecV0Info* fRecV0Info; //! reconstructed kink info |
| 120 | // |
| 121 | |
| 122 | ClassDef(AliRecInfoMaker,1) // class which creates and fills tree with ESDGenTrack objects |
| 123 | }; |
| 124 | |
| 125 | |
| 126 | #endif |
git://git.uio.no / u / mrichter / AliRoot.git / blame