+++ /dev/null
-/* $Id$ */
-
-#ifndef AlidNdEtaCorrectionTask_H
-#define AlidNdEtaCorrectionTask_H
-
-#include "AliAnalysisTask.h"
-#include <TString.h>
-#include "AliPWG0Helper.h"
-#include "AliESDtrackCuts.h"
-
-class dNdEtaAnalysis;
-class AlidNdEtaCorrection;
-class TH1;
-class TH1F;
-class AliESDEvent;
-class TParticlePDG;
-class TH2F;
-class TH3F;
-class TProfile;
-
-class AlidNdEtaCorrectionTask : public AliAnalysisTask {
- public:
- AlidNdEtaCorrectionTask();
- AlidNdEtaCorrectionTask(const char* opt);
- virtual ~AlidNdEtaCorrectionTask();
-
- virtual void ConnectInputData(Option_t *);
- virtual void CreateOutputObjects();
- virtual void Exec(Option_t*);
- virtual void Terminate(Option_t *);
-
- void SetTrackCuts(AliESDtrackCuts* cuts) { fEsdTrackCuts = cuts; }
- void SetAnalysisMode(AliPWG0Helper::AnalysisMode mode) { fAnalysisMode = mode; }
- void SetOnlyPrimaries(Bool_t flag = kTRUE) { fOnlyPrimaries = flag; }
- void SetTrigger(AliTriggerAnalysis::Trigger trigger) { fTrigger = trigger; }
- void SetFillPhi(Bool_t flag = kTRUE) { fFillPhi = flag; }
- void SetDeltaPhiCut(Float_t cut) { fDeltaPhiCut = cut; }
- void SetSymmetrize(Bool_t flag = kTRUE) { fSymmetrize = flag; }
- void SetMultAxisEta1(Bool_t flag = kTRUE) { fMultAxisEta1 = flag; }
- void SetDiffTreatment(AliPWG0Helper::DiffTreatment diffTreatment) { fDiffTreatment = diffTreatment; }
- void SetSkipParticles(Bool_t flag = kTRUE) { fSystSkipParticles = flag; }
-
- void SetOption(const char* opt) { fOption = opt; }
- void SetPtMin(Float_t ptMin) {fPtMin = ptMin;}
- void SetWeightSecondaries(Bool_t flag) { fWeightSecondaries = flag;}
- Double_t GetSecondaryCorrection(Double_t pt);
- Double_t GetLinearInterpolationValue(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Double_t pt);
-
- protected:
- Bool_t SignOK(TParticlePDG* particle);
-
- AliESDEvent *fESD; //! ESD object
- TList* fOutput; //! list send on output slot 0
-
- TString fOption; // option string
- AliPWG0Helper::AnalysisMode fAnalysisMode; // detector that is used for analysis
- AliTriggerAnalysis::Trigger fTrigger; // trigger used in the analysis
- Bool_t fFillPhi; // if true phi is filled as 3rd coordinate in all maps
- Float_t fDeltaPhiCut; // cut in delta phi (only SPD)
- Bool_t fSymmetrize; // move all negative to positive eta
- Bool_t fMultAxisEta1; // restrict multiplicity count to |eta| < 1
- AliPWG0Helper::DiffTreatment fDiffTreatment; // how to identify SD events (see AliPWG0Helper::GetEventProcessType)
-
- Int_t fSignMode; // if 0 process all particles, if +-1 process only particles with that sign
- Bool_t fOnlyPrimaries; // only process primaries (syst. studies)
- Int_t fStatError; // statistical error evaluation: if set to 1 we only count unique primaries (binomial errors are valid), for 2 all the rest
- Bool_t fSystSkipParticles; // if true skips particles (systematic study)
-
- AliESDtrackCuts* fEsdTrackCuts; // Object containing the parameters of the esd track cuts
-
- AlidNdEtaCorrection* fdNdEtaCorrection; //! contains the intermediate histograms (on each slave)
-
- dNdEtaAnalysis* fdNdEtaAnalysisMC; //! analysis from MC (only triggered, vertex events)
- dNdEtaAnalysis* fdNdEtaAnalysisESD; //! analysis from ESD (not yet corrected!)
-
- // control histograms
- TH1F* fPIDParticles; //! pid of primary particles
- TH1F* fPIDTracks; //! pid of reconstructed tracks
-
- TH2F* fVertexCorrelation; //! ESD z-vtx vs MC z-vtx
- TH3F* fVertexCorrelationShift; //! (MC z-vtx - ESD z-vtx) vs MC z-vtx vs n# rec tracks
- TProfile* fVertexProfile; //! Profile of MC z-vtx - ESD z-vtx vs. MC z-vtx
- TH1F* fVertexShift; //! (MC z-vtx - ESD z-vtx) in +- 10 cm
- TH2F* fVertexShiftNorm; //! (MC z-vtx - ESD z-vtx) / (sigma_ESD-z-vtx) vs. no. rec tracks
-
- TH2F* fEtaCorrelation; //! ESD eta vs MC eta
- TH2F* fEtaCorrelationShift; //! (MC eta - ESD eta) vs MC eta
- TProfile* fEtaProfile; //! Profile of MC eta - ESD eta vs. MC eta
- TH1F* fEtaResolution; //! MC eta - ESD eta in |eta| < 1
- TH2F* fDeltaPhiCorrelation; //! delta phi ESD vs. MC
-
- TH2F* fpTResolution; //! (MC pT - ESD pT) / MC pT vs. MC pT in |eta| < 0.9
-
- AliESDtrackCuts* fEsdTrackCutsPrim; //! control histograms for primaries
- AliESDtrackCuts* fEsdTrackCutsSec; //! control histograms for secondaries
-
- // histograms for systematic studies (must be enabled with option)
-
- TH1* fTemp1; //! temp histogram for quick study of variables
- TH1* fTemp2; //! temp histogram for quick study of variables
-
- TH1F* fMultAll; //! primary particles in |eta| < 1 and pT > 0.2 in all events
- TH1F* fMultTr; //! primary particles in |eta| < 1 and pT > 0.2 in triggered events
- TH1F* fMultVtx; //! primary particles in |eta| < 1 and pT > 0.2 in triggered events with vertex
-
- TH2* fDeltaPhi[8]; //! delta phi of primaries, secondaries, other (= unclear cases)
-
- TH2F* fEventStats; //! some stats on number of events, see CreateOutputObjects for a detailed definition
-
- AlidNdEtaCorrection* fdNdEtaCorrectionSpecial[4]; //! correction maps used for systematic studies, may contain:
- // for specific process type (ND, SD, DD), enable with option: process-types
- // for particle species (pi, K, p, rest), enable with: particle-species
- AliESDtrackCuts* fEsdTrackCutsCheck; //! Object containing the parameters of the esd track cuts
- TH2F* fEtaCorrelationAllESD; //! ESD eta vs MC eta
- TH2F* fpTCorrelation; //! ESD pT vs MC pT in |eta| < 0.9
- TH2F* fpTCorrelationShift; //! (MC pT - ESD pT) vs MC pT in |eta| < 0.9
- TH2F* fpTCorrelationAllESD; //! ESD pT vs MC pT in |eta| < 0.9
- TH2F* fpTCorrelationShiftAllESD; //! (MC pT - ESD pT) vs MC pT in |eta| < 0.9
- Float_t fPtMin; // ptMin for kOneTrack
- TH1F* fPtMC; //! pT histogram for MC information for selected tracks
- TH1F* fEtaMC; //! eta histogram for MC information for selected tracks
- TH1F* fPtESD; //! pT histogram for ESD information for selected tracks
- TH1F* fEtaESD; //! eta histogram for ESD information for selected tracks
- TH1F* fVtxMC; //! vtx_z histogram for MC information for all events
- TH1F* fNumberEventMC; //! number of accepted event histogram for MC information for all events
- TH1F* fNumberEvent; //! number of accepted event histogram for reco information for all events
- Int_t fEventNumber; // number of the event - useful when running on one file, on one worker
- Bool_t fWeightSecondaries; // is true if calculating corrections to be applied to real data (secondaries correction should be on)
-
- private:
- AlidNdEtaCorrectionTask(const AlidNdEtaCorrectionTask&);
- AlidNdEtaCorrectionTask& operator=(const AlidNdEtaCorrectionTask&);
-
- ClassDef(AlidNdEtaCorrectionTask, 2);
-};
-
-#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff