[u/mrichter/AliRoot.git] / PWGLF / RESONANCES / AliRsnMiniAnalysisTask.h

#ifndef ALIRSNMINIANALYSISTASK_H
#define ALIRSNMINIANALYSISTASK_H

//
// Analysis task for 'mini' sub-package
// Contains all definitions needed for running an analysis:
// -- global event cut
// -- a list of track cuts (any number)
// -- definitions of output histograms
// -- values to be computed.
//

#include <TString.h>
#include <TClonesArray.h>

#include "AliAnalysisTaskSE.h"

#include "AliRsnEvent.h"
#include "AliRsnMiniValue.h"
#include "AliRsnMiniOutput.h"

class TList;

class AliTriggerAnalysis;
class AliRsnMiniEvent;
class AliRsnCutSet;

class AliRsnMiniAnalysisTask : public AliAnalysisTaskSE {

public:

   AliRsnMiniAnalysisTask();
   AliRsnMiniAnalysisTask(const char *name, Bool_t isMC = kFALSE);
   AliRsnMiniAnalysisTask(const AliRsnMiniAnalysisTask &copy);
   AliRsnMiniAnalysisTask &operator=(const AliRsnMiniAnalysisTask &copy);
   virtual ~AliRsnMiniAnalysisTask();

   void                UseMC(Bool_t yn = kTRUE)           {fUseMC = yn;}
   void                UseESDTriggerMask(UInt_t trgMask)     {fTriggerMask = trgMask;}
   void                UseCentrality(const char *type)    {fUseCentrality = kTRUE; fCentralityType = type; fCentralityType.ToUpper();}
   void                SetUseCentralityPatch(Bool_t isAOD049) {fUseAOD049CentralityPatch = isAOD049;}
   void                UseMultiplicity(const char *type)  {fUseCentrality = kFALSE; fCentralityType = type; fCentralityType.ToUpper();}
   void                UseContinuousMix()                 {fContinuousMix = kTRUE;}
   void                UseBinnedMix()                     {fContinuousMix = kFALSE;}
   void                SetNMix(Int_t nmix)                {fNMix = nmix;}
   void                SetMaxDiffMult (Double_t val)      {fMaxDiffMult  = val;}
   void                SetMaxDiffVz   (Double_t val)      {fMaxDiffVz    = val;}
   void                SetMaxDiffAngle(Double_t val)      {fMaxDiffAngle = val;}
   void                SetEventCuts(AliRsnCutSet *cuts)   {fEventCuts    = cuts;}
   void                SetMixPrintRefresh(Int_t n)        {fMixPrintRefresh = n;}
   Int_t               AddTrackCuts(AliRsnCutSet *cuts);
   TClonesArray       *Outputs()                          {return &fHistograms;}
   TClonesArray       *Values()                           {return &fValues;}
   void                SetEventQAHist(TString type,TH2F *histo);
   void                UseBigOutput(Bool_t b=kTRUE) { fBigOutput = b; }

   virtual void        UserCreateOutputObjects();
   virtual void        UserExec(Option_t *);
   virtual void        Terminate(Option_t *);
   virtual void        FinishTaskOutput();

   Int_t               ValueID(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE);
   Int_t               CreateValue(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE);
   AliRsnMiniOutput   *CreateOutput(const char *name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src);
   AliRsnMiniOutput   *CreateOutput(const char *name, const char *outType, const char *compType);

private:

   Char_t   CheckCurrentEvent();
   void     FillMiniEvent(Char_t evType);
   Double_t ComputeAngle();
   Double_t ComputeCentrality(Bool_t isESD);
   Double_t ComputeMultiplicity(Bool_t isESD,TString type);
   Double_t ApplyCentralityPatchAOD049();
   void     FillTrueMotherESD(AliRsnMiniEvent *event);
   void     FillTrueMotherAOD(AliRsnMiniEvent *event);
   void     StoreTrueMother(AliRsnMiniPair *pair, AliRsnMiniEvent *event);
   Bool_t   EventsMatch(AliRsnMiniEvent *event1, AliRsnMiniEvent *event2);

   Bool_t               fUseMC;           //  use or not MC info
   Int_t                fEvNum;           //! absolute event counter
   UInt_t               fTriggerMask;   //trigger mask
   Bool_t               fUseCentrality;   //  if true, use centrality for event, otherwise use multiplicity
   TString              fCentralityType;  //  definition used to choose what centrality or multiplicity to use
   Bool_t               fUseAOD049CentralityPatch; //flag to enable AOD049 centrality patch

   Bool_t               fContinuousMix;   //  mixing --> technique chosen (continuous or binned)
   Int_t                fNMix;            //  mixing --> required number of mixes
   Double_t             fMaxDiffMult;     //  mixing --> max difference in multiplicity
   Double_t             fMaxDiffVz;       //  mixing --> max difference in Vz of prim vert
   Double_t             fMaxDiffAngle;    //  mixing --> max difference in reaction plane angle

   TList               *fOutput;          //  output list
   TClonesArray         fHistograms;      //  list of histogram definitions
   TClonesArray         fValues;          //  list of values to be computed
   TH1F                *fHEventStat;      //  histogram of event statistics
   TH1F                *fHAEventsVsMulti; //  histogram of event statistics
   TH2F                *fHAEventVz;       //  histogram of vertex-z vs. multiplicity/centrality
   TH2F                *fHAEventMultiCent;//  histogram of multiplicity vs. centrality
   TH2F                *fHAEventPlane;    //  histogram of event plane vs. multiplicity/centrality

   AliRsnCutSet        *fEventCuts;       //  cuts on events
   TObjArray            fTrackCuts;       //  list of single track cuts
   AliRsnEvent          fRsnEvent;        //! interface object to the event
   TTree               *fEvBuffer;        //! mini-event buffer
   AliTriggerAnalysis  *fTriggerAna;      //! trigger analysis
   AliESDtrackCuts     *fESDtrackCuts;    //! quality cut for ESD tracks
   AliRsnMiniEvent     *fMiniEvent;       //! mini-event cursor
   Bool_t               fBigOutput;       // flag if open file for output list
   Int_t                fMixPrintRefresh; // how often info in mixing part is printed

   ClassDef(AliRsnMiniAnalysisTask, 6);   // AliRsnMiniAnalysisTask
};


#endif
Commit	Line	Data
af61092c	1	#ifndef ALIRSNMINIANALYSISTASK_H
	2	#define ALIRSNMINIANALYSISTASK_H
	3
	4	//
	5	// Analysis task for 'mini' sub-package
	6	// Contains all definitions needed for running an analysis:
	7	// -- global event cut
	8	// -- a list of track cuts (any number)
	9	// -- definitions of output histograms
	10	// -- values to be computed.
	11	//
	12
	13	#include <TString.h>
	14	#include <TClonesArray.h>
	15
	16	#include "AliAnalysisTaskSE.h"
	17
	18	#include "AliRsnEvent.h"
	19	#include "AliRsnMiniValue.h"
	20	#include "AliRsnMiniOutput.h"
	21
	22	class TList;
	23
	24	class AliTriggerAnalysis;
	25	class AliRsnMiniEvent;
	26	class AliRsnCutSet;
	27
	28	class AliRsnMiniAnalysisTask : public AliAnalysisTaskSE {
	29
	30	public:
	31
	32	AliRsnMiniAnalysisTask();
	33	AliRsnMiniAnalysisTask(const char *name, Bool_t isMC = kFALSE);
	34	AliRsnMiniAnalysisTask(const AliRsnMiniAnalysisTask &copy);
	35	AliRsnMiniAnalysisTask &operator=(const AliRsnMiniAnalysisTask &copy);
	36	virtual ~AliRsnMiniAnalysisTask();
	37
	38	void UseMC(Bool_t yn = kTRUE) {fUseMC = yn;}
4fb0dfa3	39	void UseESDTriggerMask(UInt_t trgMask) {fTriggerMask = trgMask;}
af61092c	40	void UseCentrality(const char *type) {fUseCentrality = kTRUE; fCentralityType = type; fCentralityType.ToUpper();}
	41	void SetUseCentralityPatch(Bool_t isAOD049) {fUseAOD049CentralityPatch = isAOD049;}
	42	void UseMultiplicity(const char *type) {fUseCentrality = kFALSE; fCentralityType = type; fCentralityType.ToUpper();}
	43	void UseContinuousMix() {fContinuousMix = kTRUE;}
	44	void UseBinnedMix() {fContinuousMix = kFALSE;}
	45	void SetNMix(Int_t nmix) {fNMix = nmix;}
	46	void SetMaxDiffMult (Double_t val) {fMaxDiffMult = val;}
	47	void SetMaxDiffVz (Double_t val) {fMaxDiffVz = val;}
	48	void SetMaxDiffAngle(Double_t val) {fMaxDiffAngle = val;}
	49	void SetEventCuts(AliRsnCutSet *cuts) {fEventCuts = cuts;}
	50	void SetMixPrintRefresh(Int_t n) {fMixPrintRefresh = n;}
	51	Int_t AddTrackCuts(AliRsnCutSet *cuts);
	52	TClonesArray *Outputs() {return &fHistograms;}
	53	TClonesArray *Values() {return &fValues;}
	54	void SetEventQAHist(TString type,TH2F *histo);
	55	void UseBigOutput(Bool_t b=kTRUE) { fBigOutput = b; }
	56
	57	virtual void UserCreateOutputObjects();
	58	virtual void UserExec(Option_t *);
	59	virtual void Terminate(Option_t *);
	60	virtual void FinishTaskOutput();
	61
	62	Int_t ValueID(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE);
	63	Int_t CreateValue(AliRsnMiniValue::EType type, Bool_t useMC = kFALSE);
	64	AliRsnMiniOutput CreateOutput(const char name, AliRsnMiniOutput::EOutputType type, AliRsnMiniOutput::EComputation src);
	65	AliRsnMiniOutput CreateOutput(const char name, const char outType, const char compType);
	66
	67	private:
	68
	69	Char_t CheckCurrentEvent();
	70	void FillMiniEvent(Char_t evType);
	71	Double_t ComputeAngle();
	72	Double_t ComputeCentrality(Bool_t isESD);
	73	Double_t ComputeMultiplicity(Bool_t isESD,TString type);
	74	Double_t ApplyCentralityPatchAOD049();
	75	void FillTrueMotherESD(AliRsnMiniEvent *event);
	76	void FillTrueMotherAOD(AliRsnMiniEvent *event);
	77	void StoreTrueMother(AliRsnMiniPair pair, AliRsnMiniEvent event);
	78	Bool_t EventsMatch(AliRsnMiniEvent event1, AliRsnMiniEvent event2);
	79
	80	Bool_t fUseMC; // use or not MC info
	81	Int_t fEvNum; //! absolute event counter
4fb0dfa3	82	UInt_t fTriggerMask; //trigger mask
af61092c	83	Bool_t fUseCentrality; // if true, use centrality for event, otherwise use multiplicity
	84	TString fCentralityType; // definition used to choose what centrality or multiplicity to use
	85	Bool_t fUseAOD049CentralityPatch; //flag to enable AOD049 centrality patch
	86
	87	Bool_t fContinuousMix; // mixing --> technique chosen (continuous or binned)
	88	Int_t fNMix; // mixing --> required number of mixes
	89	Double_t fMaxDiffMult; // mixing --> max difference in multiplicity
	90	Double_t fMaxDiffVz; // mixing --> max difference in Vz of prim vert
	91	Double_t fMaxDiffAngle; // mixing --> max difference in reaction plane angle
	92
	93	TList *fOutput; // output list
	94	TClonesArray fHistograms; // list of histogram definitions
	95	TClonesArray fValues; // list of values to be computed
	96	TH1F *fHEventStat; // histogram of event statistics
	97	TH1F *fHAEventsVsMulti; // histogram of event statistics
	98	TH2F *fHAEventVz; // histogram of vertex-z vs. multiplicity/centrality
	99	TH2F *fHAEventMultiCent;// histogram of multiplicity vs. centrality
	100	TH2F *fHAEventPlane; // histogram of event plane vs. multiplicity/centrality
	101
	102	AliRsnCutSet *fEventCuts; // cuts on events
	103	TObjArray fTrackCuts; // list of single track cuts
	104	AliRsnEvent fRsnEvent; //! interface object to the event
	105	TTree *fEvBuffer; //! mini-event buffer
	106	AliTriggerAnalysis *fTriggerAna; //! trigger analysis
	107	AliESDtrackCuts *fESDtrackCuts; //! quality cut for ESD tracks
	108	AliRsnMiniEvent *fMiniEvent; //! mini-event cursor
	109	Bool_t fBigOutput; // flag if open file for output list
	110	Int_t fMixPrintRefresh; // how often info in mixing part is printed
	111
4fb0dfa3	112	ClassDef(AliRsnMiniAnalysisTask, 6); // AliRsnMiniAnalysisTask
af61092c	113	};
af61092c	114
af61092c	115
af61092c	116	#endif