#include "TNamed.h"
-class AliRDHFCutsD0toKpi;
class TH1;
class THnSparse;
class TObject;
class TList;
+class AliHFCorrelator;
+class AliVParticle;
+class TObjArray;
+class AliVEvent;
+class AliAnalysisCuts;
class AliDxHFECorrelation : public TNamed {
public:
enum {
kEventsAll = 0, // all events
kEventsSel, // selected events
- kEventsD0 , // events with D0s
- kEventsD0e, // events with correlated D0s
+ kEventsTriggered, // events with D0s
+ kEventsCorrelated, // events with correlated D0s
kNEventControlLabels
};
+ // Enums for setting trigger particle type
+ enum {
+ kD=0,
+ kElectron=1
+ } ;
+
// init
- int Init();
+ int Init(const char* arguments="");
+
+ // parse argument string
+ int ParseArguments(const char* arguments);
/// fill histograms from particles
- int Fill(const TObjArray* candidatesD0, const TObjArray* candidatesElectron);
+ int Fill(const TObjArray* candidatesD0, const TObjArray* candidatesElectron, const AliVEvent* pEvent);
/// histogram event properties
virtual int HistogramEventProperties(int bin);
+ virtual THnSparse* DefineTHnSparse();
+ virtual int FillParticleProperties(AliVParticle* tr, AliVParticle* as, Double_t* data, int dimension) const;
+
+ /// create control THnSparse
+ THnSparse* CreateControlTHnSparse(const char* name,
+ int thnSize,
+ int* thnBins,
+ double* thnMin,
+ double* thnMax,
+ const char** binLabels) const;
/// overloaded from TObject: cleanup
virtual void Clear(Option_t * option ="");
/// overloaded from TObject: save to file
virtual void SaveAs(const char *filename="",Option_t *option="") const; // *MENU*
- virtual void SetCuts(AliRDHFCutsD0toKpi* cuts) {fCuts=cuts;}
+ virtual void SetCuts(AliAnalysisCuts* cuts) {fCuts=cuts;}
virtual void SetUseMC(Bool_t useMC){fUseMC=useMC;}
+ //void SetUseEventMixing(Bool_t useMixing) {fUseEventMixing=useMixing;}
+ //void SetSystem(Bool_t system){fSystem=system;}
+ //void SetPhiRange(Double_t min, Double_t max){fMinPhi=min; fMaxPhi=max;}
+ // TODO: SetEventType only needed for MC. How to avoid this?
+ virtual void SetEventType(int type){fEventType=type;}
Bool_t GetUseMC() const {return fUseMC;}
const TList* GetControlObjects() const {return fControlObjects;}
+ Double_t GetMinPhi() const {return fMinPhi;}
+ Double_t GetMaxPhi() const {return fMaxPhi;}
+ Double_t GetDeltaPhi() const {return fDeltaPhi;}
+ Double_t GetDeltaEta() const {return fDeltaEta;}
+ inline int GetDimTHnSparse() const {return fDimThn;}
+ Int_t GetTriggerParticleType() const {return fTriggerParticleType;}
+ void EventMixingChecks(const AliVEvent* pEvent);
AliDxHFECorrelation& operator+=(const AliDxHFECorrelation& other);
-
// Probably not needed anymore, since code was changed to THnSparse
// but keep here in case we need it later
enum {
/// add control object to list, the base class becomes owner of the object
int AddControlObject(TObject* pObj);
+ /// set the dimension of THn and allocate filling array
+ void InitTHnSparseArray(int dimension) {
+ fDimThn=dimension;
+ if (fCorrArray) delete[] fCorrArray; fCorrArray=NULL;
+ if (dimension>0) fCorrArray=new Double_t[dimension];
+ }
+
+ inline Double_t* ParticleProperties() const {return fCorrArray;}
+
private:
/// copy constructor
AliDxHFECorrelation(const AliDxHFECorrelation& other);
/// assignment operator
AliDxHFECorrelation& operator=(const AliDxHFECorrelation& other);
- TObjArray* fHistograms; // the histograms - for the moment not in use.
- TList* fControlObjects; // list of control objects
- THnSparse* fCorrProperties; // the Correlation properties of selected particles
- TH1* fhEventControlCorr; // event control histogram
- AliRDHFCutsD0toKpi *fCuts; // Cuts
- Bool_t fUseMC; // use MC info
+ // 2012-09-18: when running on Grid the histograms were empty. We encountered
+ // messages "cannot create object of class TH1" when writing the analysis manager
+ // to file for Grid analysis.
+ // This class had a TH1 member marked to be saved, the object though was part of
+ // a list, also a member of the class. Root has a problem with the schema info
+ // in that case.
+ // Solved by marking fhEventControlCorr as transient, the cause, though, is not
+ // understood
+
+ TObjArray* fHistograms; // the histograms - for the moment not in use.
+ TList* fControlObjects; // list of control objects
+ THnSparse* fCorrProperties; // the Correlation properties of selected particles
+ TH1* fhEventControlCorr; //! event control histogram (saved via control object list)
+ AliAnalysisCuts *fCuts; //! Cuts
+ Bool_t fUseMC; // use MC info
+ AliHFCorrelator *fCorrelator; //! object for correlations
+ Bool_t fUseEventMixing; // Run Event Mixing analysis
+ Short_t fSystem; // Which system pp/PbPb
+ Double_t fMinPhi; // Holds min phi
+ Double_t fMaxPhi; // Holds maxa phi
+ Double_t fDeltaPhi; // Delta Phi
+ Double_t fDeltaEta; // Delta Eta
+ int fDimThn; // Holds dim of THnSparse
+ Double_t* fCorrArray; //! filling array for THnSparse
+ Int_t fEventType; // Event type. Only needed for MC (fix)
+ Int_t fTriggerParticleType; // Which particle to trigger on
static const char* fgkEventControlBinNames[];
- static const char* fgkCorrControlBinNames[];
- ClassDef(AliDxHFECorrelation, 2)
+ ClassDef(AliDxHFECorrelation, 5)
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff