[u/mrichter/AliRoot.git] / PWGPP / AliAnalysisTaskFilteredTree.h

#ifndef ALIDNDPTTRACKDUMPTASK_H
#define ALIDNDPTTRACKDUMPTASK_H

//------------------------------------------------------------------------------
// Task to dump track information 
// TPC constrained and TPC+ITS combined 
// for outliers analysis.
// 
// Author: J.Otwinowski 19/06/2011 
//------------------------------------------------------------------------------

class AliESDEvent;
class AliMCEvent;
class AliFilteredTreeEventCuts;
class AliFilteredTreeAcceptanceCuts;
class AliESDtrackCuts;
class AliMagFMaps;
class AliESDEvent; 
class AliMCEvent; 
class AliKFParticle; 
class AliESDv0; 
class AliExternalTrackParam;
class AliESDtrack;
class AliESDVertex;
class AliStack;
class TList;
class TObjArray;
class TTree;
class TTreeSRedirector;
class TParticle;

#include "AliTriggerAnalysis.h"
#include "AliAnalysisTaskSE.h"

class AliAnalysisTaskFilteredTree : public AliAnalysisTaskSE {
 public:

  enum EAnalysisMode { kInvalidAnalysisMode=-1,
                      kTPCITSAnalysisMode=0,
                      kTPCAnalysisMode=1 };

  AliAnalysisTaskFilteredTree(const char *name = "AliAnalysisTaskFilteredTree");
  virtual ~AliAnalysisTaskFilteredTree();
  
  virtual void   UserCreateOutputObjects();
  virtual void   UserExec(Option_t *option);
  virtual void   Terminate(Option_t *);
  virtual Bool_t Notify();
  virtual void   FinishTaskOutput();
  void SetUseMCInfo(Bool_t info)           { fUseMCInfo = info; }
  Bool_t IsUseMCInfo() const               { return fUseMCInfo; }
  void SetUseESDfriends(Bool_t friends)    { fUseESDfriends = friends; }
  Bool_t IsUseESDfriends() const              { return fUseESDfriends; }
  
  // Process events
  void ProcessAll(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0, AliESDfriend *const esdFriend=0);
  void Process(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0, AliESDfriend *const esdFriend=0);
  void ProcessV0(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0, AliESDfriend *const esdFriend=0);
  void ProcessdEdx(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0, AliESDfriend *const esdFriend=0);
  void ProcessLaser(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0, AliESDfriend *const esdFriend=0);
  void ProcessMCEff(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0, AliESDfriend *const esdFriend=0);
  void ProcessCosmics(AliESDEvent *const esdEvent=0); 

  void SetEventCuts(AliFilteredTreeEventCuts* const cuts)              { fFilteredTreeEventCuts = cuts; }
  void SetAcceptanceCuts(AliFilteredTreeAcceptanceCuts* const cuts)    { fFilteredTreeAcceptanceCuts = cuts; }
  void SetRecAcceptanceCuts(AliFilteredTreeAcceptanceCuts* const cuts) { fFilteredTreeRecAcceptanceCuts = cuts; }
  void SetTrackCuts(AliESDtrackCuts* const cuts)                { fEsdTrackCuts = cuts; }
  void SetTrigger(const AliTriggerAnalysis::Trigger trigger)    { fTrigger = trigger; }
  void SetAnalysisMode(const EAnalysisMode mode) { fAnalysisMode = mode; }

  AliFilteredTreeEventCuts* GetEventCuts() const                       { return fFilteredTreeEventCuts; }
  AliFilteredTreeAcceptanceCuts* GetAcceptanceCuts() const             { return fFilteredTreeAcceptanceCuts; }
  AliFilteredTreeAcceptanceCuts* GetRecAcceptanceCuts() const          { return fFilteredTreeRecAcceptanceCuts; }  
  AliESDtrackCuts* GetTrackCuts() const                         { return fEsdTrackCuts; }
  AliTriggerAnalysis::Trigger GetTrigger() const                { return fTrigger; }
  EAnalysisMode GetAnalysisMode() const          { return fAnalysisMode; }

  TString GetCentralityEstimator() const {return fCentralityEstimator; }
  void SetCentralityEstimator(TString centEst="V0M") { fCentralityEstimator = centEst; }

  Bool_t IsFromConversion(const Int_t label, AliStack *const stack);
  Bool_t IsFromMaterial(const Int_t label, AliStack *const stack);
  Bool_t IsFromStrangeness(const Int_t label, AliStack *const stack);
  TParticle *GetMother(TParticle *const particle, AliStack *const stack);

  Bool_t ConstrainTPCInner(AliExternalTrackParam *const tpcInnerC, const AliESDVertex* vtx, Double_t b[3]);
  Bool_t ConstrainTrackInner(AliExternalTrackParam *const trackInnerC, const AliESDVertex* vtx, Double_t mass, Double_t b[3]);

  // v0s selection
  Int_t  GetKFParticle(AliESDv0 *const v0, AliESDEvent * const event, AliKFParticle & kfparticle);
  Bool_t IsV0Downscaled(AliESDv0 *const v0);
  Bool_t IsHighDeDxParticle(AliESDtrack * const track);

  void SetLowPtTrackDownscaligF(Double_t fact) { fLowPtTrackDownscaligF = fact; }
  void SetLowPtV0DownscaligF(Double_t fact)    { fLowPtV0DownscaligF = fact; }
  
  void   SetProcessCosmics(Bool_t flag) { fProcessCosmics = flag; }
  Bool_t GetProcessCosmics() { return fProcessCosmics; }

  void SetProcessAll(Bool_t proc) { fProcessAll = proc; }
  static Int_t GetMCTrueTrackMult(AliMCEvent *const mcEvent, AliFilteredTreeEventCuts *const evtCuts, AliFilteredTreeAcceptanceCuts *const accCuts);

 private:

  AliESDEvent *fESD;    //! ESD event
  AliMCEvent *fMC;      //! MC event
  AliESDfriend *fESDfriend; //! ESDfriend event
  TList* fOutput;       //! list send on output slot 0
  TIterator *fPitList;  //! iterator over the output objetcs  

  Bool_t fUseMCInfo;        // use MC information
  Bool_t fUseESDfriends;        // use esd friends
  Bool_t fReducePileUp;        // downscale the information for the pile-up TPC tracks

  AliFilteredTreeEventCuts      *fFilteredTreeEventCuts;      // event cuts
  AliFilteredTreeAcceptanceCuts *fFilteredTreeAcceptanceCuts; // acceptance cuts  
  AliFilteredTreeAcceptanceCuts *fFilteredTreeRecAcceptanceCuts; // additional recontruction acceptance cuts (not used for MC truth)
  AliESDtrackCuts *fEsdTrackCuts;          // esd track cuts
  AliTriggerAnalysis::Trigger fTrigger;    // trigger settings
  EAnalysisMode fAnalysisMode;   // analysis mode TPC only, TPC + ITS

  TTreeSRedirector* fTreeSRedirector;      //! temp tree to dump output

  TString fCentralityEstimator;     // use centrality can be "VOM" (default), "FMD", "TRK", "TKL", "CL0", "CL1", "V0MvsFMD", "TKLvsV0M", "ZEMvsZDC"

  Double_t fLowPtTrackDownscaligF; // low pT track downscaling factor
  Double_t fLowPtV0DownscaligF; // low pT V0 downscaling factor
  Double_t fProcessAll; // Calculate all track properties including MC
  
  Bool_t fProcessCosmics; // look for cosmic pairs from random trigger
  
  TTree* fHighPtTree;       //! list send on output slot 0
  TTree* fV0Tree;           //! list send on output slot 0
  TTree* fdEdxTree;         //! list send on output slot 0
  TTree* fLaserTree;        //! list send on output slot 0
  TTree* fMCEffTree;        //! list send on output slot 0
  TTree* fCosmicPairsTree;  //! list send on output slot 0

  AliAnalysisTaskFilteredTree(const AliAnalysisTaskFilteredTree&); // not implemented
  AliAnalysisTaskFilteredTree& operator=(const AliAnalysisTaskFilteredTree&); // not implemented
  
  ClassDef(AliAnalysisTaskFilteredTree, 1); // example of analysis
};

#endif
Commit	Line	Data
1059f583	1	#ifndef ALIDNDPTTRACKDUMPTASK_H
	2	#define ALIDNDPTTRACKDUMPTASK_H
	3
	4	//------------------------------------------------------------------------------
	5	// Task to dump track information
	6	// TPC constrained and TPC+ITS combined
	7	// for outliers analysis.
	8	//
	9	// Author: J.Otwinowski 19/06/2011
	10	//------------------------------------------------------------------------------
	11
	12	class AliESDEvent;
	13	class AliMCEvent;
	14	class AliFilteredTreeEventCuts;
	15	class AliFilteredTreeAcceptanceCuts;
	16	class AliESDtrackCuts;
	17	class AliMagFMaps;
	18	class AliESDEvent;
	19	class AliMCEvent;
	20	class AliKFParticle;
	21	class AliESDv0;
08c5e656	22	class AliExternalTrackParam;
	23	class AliESDtrack;
	24	class AliESDVertex;
	25	class AliStack;
1059f583	26	class TList;
	27	class TObjArray;
	28	class TTree;
	29	class TTreeSRedirector;
08c5e656	30	class TParticle;
1059f583	31
	32	#include "AliTriggerAnalysis.h"
	33	#include "AliAnalysisTaskSE.h"
	34
	35	class AliAnalysisTaskFilteredTree : public AliAnalysisTaskSE {
	36	public:
	37
	38	enum EAnalysisMode { kInvalidAnalysisMode=-1,
	39	kTPCITSAnalysisMode=0,
	40	kTPCAnalysisMode=1 };
	41
	42	AliAnalysisTaskFilteredTree(const char *name = "AliAnalysisTaskFilteredTree");
	43	virtual ~AliAnalysisTaskFilteredTree();
	44
	45	virtual void UserCreateOutputObjects();
	46	virtual void UserExec(Option_t *option);
	47	virtual void Terminate(Option_t *);
	48	virtual Bool_t Notify();
	49	virtual void FinishTaskOutput();
	50	void SetUseMCInfo(Bool_t info) { fUseMCInfo = info; }
	51	Bool_t IsUseMCInfo() const { return fUseMCInfo; }
	52	void SetUseESDfriends(Bool_t friends) { fUseESDfriends = friends; }
	53	Bool_t IsUseESDfriends() const { return fUseESDfriends; }
	54
	55	// Process events
	56	void ProcessAll(AliESDEvent const esdEvent=0, AliMCEvent const mcEvent=0, AliESDfriend *const esdFriend=0);
	57	void Process(AliESDEvent const esdEvent=0, AliMCEvent const mcEvent=0, AliESDfriend *const esdFriend=0);
	58	void ProcessV0(AliESDEvent const esdEvent=0, AliMCEvent const mcEvent=0, AliESDfriend *const esdFriend=0);
	59	void ProcessdEdx(AliESDEvent const esdEvent=0, AliMCEvent const mcEvent=0, AliESDfriend *const esdFriend=0);
	60	void ProcessLaser(AliESDEvent const esdEvent=0, AliMCEvent const mcEvent=0, AliESDfriend *const esdFriend=0);
	61	void ProcessMCEff(AliESDEvent const esdEvent=0, AliMCEvent const mcEvent=0, AliESDfriend *const esdFriend=0);
	62	void ProcessCosmics(AliESDEvent *const esdEvent=0);
	63
	64	void SetEventCuts(AliFilteredTreeEventCuts* const cuts) { fFilteredTreeEventCuts = cuts; }
	65	void SetAcceptanceCuts(AliFilteredTreeAcceptanceCuts* const cuts) { fFilteredTreeAcceptanceCuts = cuts; }
	66	void SetRecAcceptanceCuts(AliFilteredTreeAcceptanceCuts* const cuts) { fFilteredTreeRecAcceptanceCuts = cuts; }
	67	void SetTrackCuts(AliESDtrackCuts* const cuts) { fEsdTrackCuts = cuts; }
	68	void SetTrigger(const AliTriggerAnalysis::Trigger trigger) { fTrigger = trigger; }
	69	void SetAnalysisMode(const EAnalysisMode mode) { fAnalysisMode = mode; }
	70
	71	AliFilteredTreeEventCuts* GetEventCuts() const { return fFilteredTreeEventCuts; }
	72	AliFilteredTreeAcceptanceCuts* GetAcceptanceCuts() const { return fFilteredTreeAcceptanceCuts; }
	73	AliFilteredTreeAcceptanceCuts* GetRecAcceptanceCuts() const { return fFilteredTreeRecAcceptanceCuts; }
	74	AliESDtrackCuts* GetTrackCuts() const { return fEsdTrackCuts; }
	75	AliTriggerAnalysis::Trigger GetTrigger() const { return fTrigger; }
	76	EAnalysisMode GetAnalysisMode() const { return fAnalysisMode; }
	77
	78	TString GetCentralityEstimator() const {return fCentralityEstimator; }
	79	void SetCentralityEstimator(TString centEst="V0M") { fCentralityEstimator = centEst; }
	80
	81	Bool_t IsFromConversion(const Int_t label, AliStack *const stack);
	82	Bool_t IsFromMaterial(const Int_t label, AliStack *const stack);
	83	Bool_t IsFromStrangeness(const Int_t label, AliStack *const stack);
	84	TParticle GetMother(TParticle const particle, AliStack *const stack);
	85
	86	Bool_t ConstrainTPCInner(AliExternalTrackParam const tpcInnerC, const AliESDVertex vtx, Double_t b[3]);
	87	Bool_t ConstrainTrackInner(AliExternalTrackParam const trackInnerC, const AliESDVertex vtx, Double_t mass, Double_t b[3]);
	88
	89	// v0s selection
	90	Int_t GetKFParticle(AliESDv0 const v0, AliESDEvent const event, AliKFParticle & kfparticle);
	91	Bool_t IsV0Downscaled(AliESDv0 *const v0);
	92	Bool_t IsHighDeDxParticle(AliESDtrack * const track);
	93
	94	void SetLowPtTrackDownscaligF(Double_t fact) { fLowPtTrackDownscaligF = fact; }
95	void SetLowPtV0DownscaligF(Double_t fact) { fLowPtV0DownscaligF = fact; }
96
97	void SetProcessCosmics(Bool_t flag) { fProcessCosmics = flag; }
98	Bool_t GetProcessCosmics() { return fProcessCosmics; }
99
100	void SetProcessAll(Bool_t proc) { fProcessAll = proc; }
101	static Int_t GetMCTrueTrackMult(AliMCEvent const mcEvent, AliFilteredTreeEventCuts const evtCuts, AliFilteredTreeAcceptanceCuts *const accCuts);
102
103	private:
104
105	AliESDEvent *fESD; //! ESD event
106	AliMCEvent *fMC; //! MC event
107	AliESDfriend *fESDfriend; //! ESDfriend event
108	TList* fOutput; //! list send on output slot 0
109	TIterator *fPitList; //! iterator over the output objetcs
110
111	Bool_t fUseMCInfo; // use MC information
112	Bool_t fUseESDfriends; // use esd friends
2fcfa418	113	Bool_t fReducePileUp; // downscale the information for the pile-up TPC tracks
1059f583	114
	115	AliFilteredTreeEventCuts *fFilteredTreeEventCuts; // event cuts
	116	AliFilteredTreeAcceptanceCuts *fFilteredTreeAcceptanceCuts; // acceptance cuts
	117	AliFilteredTreeAcceptanceCuts *fFilteredTreeRecAcceptanceCuts; // additional recontruction acceptance cuts (not used for MC truth)
	118	AliESDtrackCuts *fEsdTrackCuts; // esd track cuts
	119	AliTriggerAnalysis::Trigger fTrigger; // trigger settings
	120	EAnalysisMode fAnalysisMode; // analysis mode TPC only, TPC + ITS
	121
	122	TTreeSRedirector* fTreeSRedirector; //! temp tree to dump output
	123
	124	TString fCentralityEstimator; // use centrality can be "VOM" (default), "FMD", "TRK", "TKL", "CL0", "CL1", "V0MvsFMD", "TKLvsV0M", "ZEMvsZDC"
	125
	126	Double_t fLowPtTrackDownscaligF; // low pT track downscaling factor
	127	Double_t fLowPtV0DownscaligF; // low pT V0 downscaling factor
	128	Double_t fProcessAll; // Calculate all track properties including MC
	129
	130	Bool_t fProcessCosmics; // look for cosmic pairs from random trigger
	131
	132	TTree* fHighPtTree; //! list send on output slot 0
	133	TTree* fV0Tree; //! list send on output slot 0
	134	TTree* fdEdxTree; //! list send on output slot 0
	135	TTree* fLaserTree; //! list send on output slot 0
	136	TTree* fMCEffTree; //! list send on output slot 0
	137	TTree* fCosmicPairsTree; //! list send on output slot 0
	138
	139	AliAnalysisTaskFilteredTree(const AliAnalysisTaskFilteredTree&); // not implemented
	140	AliAnalysisTaskFilteredTree& operator=(const AliAnalysisTaskFilteredTree&); // not implemented
	141
	142	ClassDef(AliAnalysisTaskFilteredTree, 1); // example of analysis
	143	};
	144
	145	#endif