[u/mrichter/AliRoot.git] / PWG0 / dNdPt / AlidNdPtEfficiency.h

#ifndef ALIDNDPTEFFICIENCY_H
#define ALIDNDPTEFFICIENCY_H

//------------------------------------------------------------------------------
// AlidNdPtEfficiency class to determine 
// efficiency TPC->ITS, ITS->TPC for dNdPt analysis. 
//
// Author: J.Otwinowski 18/11/2010 
//------------------------------------------------------------------------------

class iostream;
class TFile;
class TCint;
class TProfile;
class TFolder;
class TObjArray;
class TString;
class THnSparse;

class AliESDtrackCuts;
class AliVertexerTracks;
class AliESD;
class AliESDfriend;
class AliESDfriendTrack;

#include "AlidNdPt.h"

class AlidNdPtEfficiency : public AlidNdPt {
public :
  AlidNdPtEfficiency(); 
  AlidNdPtEfficiency(Char_t* name, Char_t* title);
  ~AlidNdPtEfficiency();

  // Init data members
  virtual void Init();

  // Process events
  virtual void Process(AliESDEvent *const esdEvent=0, AliMCEvent *const mcEvent=0);

  // Merge output objects (needed by PROOF) 
  virtual Long64_t Merge(TCollection* const list);

  // Analyse output histograms 
  virtual void Analyse();

  // Export objects to folder
  virtual TFolder *ExportToFolder(TObjArray * const array=0);

  // Get analysis folder
  TFolder* GetAnalysisFolder() const {return fAnalysisFolder;}

  // Create folder for analysed histograms
  TFolder *CreateFolder(TString folder = "folderdNdPtAnalysis",TString title = "Analysed dNdPt histograms");

  // Fill histograms
  void FillHistograms(AliESDtrack *const esdTrack, AliStack *const stack, const Bool_t isMatch, const Bool_t isITSTPC) const;

  // Getters
  THnSparseF *GetRecMCTrackHistTPCITS() const {return fRecMCTrackHistTPCITS;}
  THnSparseF *GetRecMCTrackHistITSTPC() const {return fRecMCTrackHistITSTPC;}
  
private:

  // analysis folder 
  TFolder *fAnalysisFolder; // folder for analysed histograms

  //
  // THnSparse event histograms
  //

  //TPC -> ITS matching efficiency
  THnSparseF *fRecMCTrackHistTPCITS; //-> eta:phi:pt:isPrim:charge:isMatch

  //ITS -> TPC matching efficiency
  THnSparseF *fRecMCTrackHistITSTPC; //-> eta:phi:pt:isPrim:charge:isMatch

  AlidNdPtEfficiency(const AlidNdPtEfficiency&); // not implemented
  AlidNdPtEfficiency& operator=(const AlidNdPtEfficiency&); // not implemented

  ClassDef(AlidNdPtEfficiency,1);
};

#endif
Commit	Line	Data
77b5a2bd	1	#ifndef ALIDNDPTEFFICIENCY_H
	2	#define ALIDNDPTEFFICIENCY_H
	3
	4	//------------------------------------------------------------------------------
	5	// AlidNdPtEfficiency class to determine
	6	// efficiency TPC->ITS, ITS->TPC for dNdPt analysis.
	7	//
	8	// Author: J.Otwinowski 18/11/2010
	9	//------------------------------------------------------------------------------
	10
	11	class iostream;
	12	class TFile;
	13	class TCint;
	14	class TProfile;
	15	class TFolder;
	16	class TObjArray;
	17	class TString;
	18	class THnSparse;
	19
	20	class AliESDtrackCuts;
	21	class AliVertexerTracks;
	22	class AliESD;
	23	class AliESDfriend;
	24	class AliESDfriendTrack;
	25
	26	#include "AlidNdPt.h"
	27
	28	class AlidNdPtEfficiency : public AlidNdPt {
	29	public :
	30	AlidNdPtEfficiency();
	31	AlidNdPtEfficiency(Char_t* name, Char_t* title);
	32	~AlidNdPtEfficiency();
	33
	34	// Init data members
	35	virtual void Init();
	36
	37	// Process events
	38	virtual void Process(AliESDEvent const esdEvent=0, AliMCEvent const mcEvent=0);
	39
	40	// Merge output objects (needed by PROOF)
	41	virtual Long64_t Merge(TCollection* const list);
	42
	43	// Analyse output histograms
	44	virtual void Analyse();
	45
	46	// Export objects to folder
	47	virtual TFolder ExportToFolder(TObjArray const array=0);
	48
	49	// Get analysis folder
	50	TFolder* GetAnalysisFolder() const {return fAnalysisFolder;}
	51
	52	// Create folder for analysed histograms
	53	TFolder *CreateFolder(TString folder = "folderdNdPtAnalysis",TString title = "Analysed dNdPt histograms");
	54
	55	// Fill histograms
	56	void FillHistograms(AliESDtrack const esdTrack, AliStack const stack, const Bool_t isMatch, const Bool_t isITSTPC) const;
	57
	58	// Getters
	59	THnSparseF *GetRecMCTrackHistTPCITS() const {return fRecMCTrackHistTPCITS;}
	60	THnSparseF *GetRecMCTrackHistITSTPC() const {return fRecMCTrackHistITSTPC;}
	61
	62	private:
	63
	64	// analysis folder
65	TFolder *fAnalysisFolder; // folder for analysed histograms
66
67	//
68	// THnSparse event histograms
69	//
70
71	//TPC -> ITS matching efficiency
72	THnSparseF *fRecMCTrackHistTPCITS; //-> eta:phi:pt:isPrim:charge:isMatch
73
74	//ITS -> TPC matching efficiency
75	THnSparseF *fRecMCTrackHistITSTPC; //-> eta:phi:pt:isPrim:charge:isMatch
76
77	AlidNdPtEfficiency(const AlidNdPtEfficiency&); // not implemented
78	AlidNdPtEfficiency& operator=(const AlidNdPtEfficiency&); // not implemented
79
80	ClassDef(AlidNdPtEfficiency,1);
81	};
82
83	#endif