#ifndef ALITRDRESOLUTION_H #define ALITRDRESOLUTION_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id: AliTRDresolution.h 27496 2008-07-22 08:35:45Z cblume $ */ //////////////////////////////////////////////////////////////////////////// // // // TRD Resolution performance // // // // Authors: // // Alexandru Bercuci // // Markus Fasel // // // //////////////////////////////////////////////////////////////////////////// #ifndef ALITRDRECOTASK_H #include "AliTRDrecoTask.h" #endif #ifndef Root_TNamed #include "TNamed.h" #endif class TAxis; class TH1; class TH2; class TH3; class TF1; class TGraphErrors; class TObjArray; class TDatabasePDG; class AliTRDrecoParam; class AliTRDseedV1; class AliTRDtrackInfo; class AliTrackPoint; class AliTRDresolution : public AliTRDrecoTask { public: enum ETRDresolutionSteer { kVerbose = BIT(18) // switch verbosity ,kVisual = BIT(19) // show partial results during processing ,kTrackRefit = BIT(20) // steer track refit ,kTrackSelect= BIT(21) // steer track selection ,kXchange = BIT(22) // use exchange containers }; enum ETRDresolutionSlots { kClToTrk = 2 ,kClToMC ,kTrkltToTrk ,kTrkltToMC ,kNSlots = 4 }; enum ETRDresolutionClass { kDetector=0 // cluster - detector ,kCluster // cluster - track ,kTracklet // tracklet - track residuals/pulls ,kTrackIn // tracklet - track residuals/pulls at lower TRD entrance ,kMCcluster // cluster-mc resolution/pulls ,kMCtracklet // tracklet-mc resolution/pulls ,kMCtrackIn // TPC track monitor ,kMCtrack // TRD track monitor /* ,kTrackOut // tracklet - track residuals/pulls at lower TRD entrance during refit ,kMCtrackOut // TOF/HMPID track monitor*/ ,kNclasses // total number of resolution classes }; enum ETRDresolutionClassProjs { kDetNproj=460 // detector projections ,kClNproj=2800 // cluster projections ,kTrkltNproj=8000 // tracklet projections ,kTrkInNproj=245 // trackIn projections ,kTrkNproj=2500 // track projections ,kMCTrkInNproj=260 // trackIn projections }; enum ETRDresolutionProjs { kBC = 0 // bunch cross ,kPhi ,kEta ,kYrez ,kPrez ,kZrez ,kSpeciesChgRC ,kPt ,kNdim // no of dimensions in the THnSparse ,kNdimDet = 4 ,kNdimCl = 4 ,kNdimTrklt = 4 ,kNdimTrkIn = 7 ,kNbunchCross = 3 // no of classes for bunch crossing ,kNpt = 3 // no of log bins in pt spectrum ,kNcharge = 2 // no of charges ,kNpads = 4 // no of charges }; AliTRDresolution(); AliTRDresolution(char* name, Bool_t xchange=kTRUE); virtual ~AliTRDresolution(); static Bool_t FitTrack(const Int_t np, AliTrackPoint *points, Float_t params[10]); static Bool_t FitTracklet(const Int_t ly, const Int_t np, const AliTrackPoint *points, const Float_t trackPars[10], Float_t trackletPars[3]); void UserCreateOutputObjects(); // Float_t GetCorrectionX(Int_t det, Int_t tb) const {return fXcorr[det][tb];} static void GetRangeZ(TH2 *h2, Float_t &m, Float_t &M); Float_t GetDyRange() const {return fDyRange;} static Float_t GetMeanStat(TH1 *h, Float_t cut=0., Option_t *opt=""); Float_t GetPtThreshold() const {return fPtThreshold;} static Int_t GetPtBin(Float_t pt); Bool_t GetRefFigure(Int_t ifig); virtual TObjArray* Histos(); // Bool_t Load(const Char_t *file = "AnalysisResults.root", const Char_t *dir="TRD_Performance"); // Bool_t LoadCorrection(const Char_t *file=NULL); void MakeSummary(); static void MakePtSegmentation(Float_t pt0=0.5, Float_t dpt=0.002); TObjArray* Results(ETRDresolutionClass c) const { if(!fProj) return NULL; return (TObjArray*)fProj->At(c);} void UserExec(Option_t * opt); void InitExchangeContainers(); Bool_t HasProcessDetector() const { return TESTBIT(fSteer, kDetector);} Bool_t HasProcessCluster() const { return TESTBIT(fSteer, kCluster);} Bool_t HasProcessTrklt() const { return TESTBIT(fSteer, kTracklet);} Bool_t HasProcessTrkIn() const { return TESTBIT(fSteer, kTrackIn);} Bool_t HasTrackRefit() const { return TestBit(kTrackRefit);} Bool_t HasTrackSelection() const { return TestBit(kTrackSelect);} Bool_t IsVerbose() const { return TestBit(kVerbose);} Bool_t IsVisual() const { return TestBit(kVisual);} Bool_t UseBCselectTOF() const { return fBCbinTOF>0;} Bool_t UseBCselectFill() const { return fBCbinFill>0;} Bool_t UseExchangeContainers() const { return TestBit(kXchange);} Bool_t PostProcess(); TH1* DetCluster(const TObjArray *cl=NULL); TH1* PlotCluster(const AliTRDtrackV1 *t=NULL); TH1* PlotTracklet(const AliTRDtrackV1 *t=NULL); TH1* PlotTrackIn(const AliTRDtrackV1 *t=NULL); // TH1* PlotTrackOut(const AliTRDtrackV1 *t=NULL); TH1* PlotMC(const AliTRDtrackV1 *t=NULL); static Bool_t Process(TH2* const /*h2*/, TGraphErrors **/*g*/, Int_t stat=100){ return Bool_t(stat);} void SetDyRange(Float_t dy) {fDyRange = dy;} void SetPtThreshold(Float_t pt) { fPtThreshold = pt;} void SetBCselectTOF(Int_t b=0) { fBCbinTOF = b==0?2:(b<0?1:3);} void SetBCselectFill(Int_t b=0) { fBCbinFill = b<0||b>3499?1:b+1;} void SetBsign(Int_t b=0) { fBsign = Bool_t(b);} static void SetNormZ(TH2 *h2, Int_t bxmin=1, Int_t bxmax=-1, Int_t bymin=1, Int_t bymax=-1, Float_t thr=0.); void SetProcesses(Bool_t det, Bool_t cl, Bool_t trklt, Bool_t trkin); static void SetRangeZ(TH2 *h2, Float_t m, Float_t M, Float_t thr=0.); void SetVerbose(Bool_t v = kTRUE) { SetBit(kVerbose, v);} void SetVisual(Bool_t v = kTRUE) { SetBit(kVisual, v);} void SetTrackRefit(Bool_t v = kTRUE) { SetBit(kTrackRefit, v);} void SetTrackSelection(Bool_t v = kTRUE) { SetBit(kTrackSelect, v);} void SetUseExchangeContainers(Bool_t v = kTRUE) { SetBit(kXchange, v);} void Terminate(Option_t * opt); static Bool_t UseTrack(const Int_t np, const AliTrackPoint *points, Float_t params[10]); class AliTRDresolutionProjection : public TNamed { friend class AliTRDresolution; // Friend class public: AliTRDresolutionProjection(); virtual ~AliTRDresolutionProjection(); AliTRDresolutionProjection& operator+=(const AliTRDresolutionProjection& other); AliTRDresolutionProjection& operator=(const AliTRDresolutionProjection& other); void Build(const Char_t *n, const Char_t *t, Int_t ix, Int_t iy, Int_t iz, TAxis *aa[]); void Increment(Int_t bin[], Double_t v); TH2* Projection2D(const Int_t nstat, const Int_t ncol, const Int_t mid=0, Bool_t del=kTRUE); void SetRebinStrategy(Int_t n, Int_t rebx[], Int_t reby[]); void SetShowRange(Float_t zm, Float_t zM, Float_t em=0., Float_t eM=0.) {fRange[0] = zm; fRange[1] = zM; fRange[2] = em; fRange[3] = eM;} private: AliTRDresolutionProjection(const AliTRDresolutionProjection&); protected: TH3 *fH; // data container Int_t fAx[3]; // projection axes Int_t fNrebin; // no. of rebinning steps Int_t *fRebinX; //[fNrebin] rebinning of the X axis Int_t *fRebinY; //[fNrebin] rebinning of the Y axis Float_t fRange[4]; //show range of the z processed ClassDef(AliTRDresolutionProjection, 2) // wrapper for a projection container THnSparse -> TH3 }; AliTRDresolution(const AliTRDresolution&); AliTRDresolution& operator=(const AliTRDresolution&); void AdjustF1(TH1 *h, TF1 *f); TObjArray* BuildMonitorContainerCluster(const char* name, Bool_t expand=kFALSE, Float_t range=-1.); TObjArray* BuildMonitorContainerTracklet(const char* name, Bool_t expand=kFALSE); TObjArray* BuildMonitorContainerTrack(const char* name); void DrawSigma(TH2 *h2, const Char_t *t, Float_t m=0., Float_t M=-1., Float_t scale=1); void GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM); void GetRange(TH2 *h2, Char_t mod, Float_t *range); protected: Bool_t MakeProjectionDetector(); Bool_t MakeProjectionCluster(Bool_t mc=kFALSE); Bool_t MakeProjectionTracklet(Bool_t mc=kFALSE); Bool_t MakeProjectionTrackIn(Bool_t mc=kFALSE); Bool_t MakeProjectionTrack(); Bool_t Process(TH2* const /*h2*/, TF1 */*f*/, Float_t /*k*/, TGraphErrors **/*g*/) { return kTRUE;} Bool_t Pulls(Double_t dyz[2], Double_t cc[3], Double_t tilt) const; UShort_t fSteer; // bit map to steer internal behaviour of class UShort_t fIdxFrame; // frame counter (internal) Float_t fPtThreshold; // pt threshold for some performance plots Float_t fDyRange; // min/max dy Int_t fBCbinTOF; // set/select by TOF BC index Int_t fBCbinFill; // set/select by Bunch Fill index Bool_t fBsign; // sign of magnetic field (kFALSE[-] kTRUE[+]) static Char_t const *fgPerformanceName[kNclasses]; //! name of performance plot static Int_t const fgkNbins[kNdim]; //! no of bins/projection static Double_t const fgkMin[kNdim]; //! low limits for projections static Double_t const fgkMax[kNdim]; //! high limits for projections static Char_t const *fgkTitle[kNdim]; //! title of projection static Float_t fgPtBin[25]; //! pt segmentation TObjArray *fProj; //! result holder - sigma values TDatabasePDG *fDBPDG; //! PDG database // calibration containers TObjArray *fCl; //! cluster2track calib TObjArray *fMCcl; //! cluster2mc calib ClassDef(AliTRDresolution, 10) // TRD tracking resolution task }; #endif