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

#ifndef ALIDNDPTCUTANALYSISPBPB_H
#define ALIDNDPTCUTANALYSISPBPB_H

//------------------------------------------------------------------------------
// AlidNdPtCutAnalysisPbPb class to determine 
// cuts to be used for dNdPt analysis. 
//
// Author: J.Otwinowski 12/11/2010 
//------------------------------------------------------------------------------

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

  // 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;

  // Getters
  THnSparseF *GetEventCount()   const {return fEventCount;}
  THnSparseF *GetRecEventHist() const   {return fRecEventHist;}
  THnSparseF *GetMCEventHist()  const   {return fMCEventHist;}
  THnSparseF *GetRecMCEventHist() const {return fRecMCEventHist;}

  //
  THnSparseF *GetRecMCTrackHist() const {return fRecMCTrackHist;}
  
private:

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

  //
  // THnSparse event histograms
  //
  THnSparseF *fEventCount; //-> trig, trig + vertex

  THnSparseF *fRecEventHist;   //-> Xv:Yv:Zv:ResZv:Mult
  THnSparseF *fMCEventHist;    //-> mcXv:mcYv:mcZv
  THnSparseF *fRecMCEventHist; //-> Xv-mcXv:Yv-mcYv:Zv-mcZv:Mult

  //
  // THnSparse track histograms
  //
  THnSparseF *fRecMCTrackHist; //-> nClust:chi2PerClust:nClust/nFindableClust:DCAy:DCAz:eta:phi:pt:hasStrangeMother:isFromMaterial:isPrim:charge

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

  ClassDef(AlidNdPtCutAnalysisPbPb,1);
};

#endif
Commit	Line	Data
dac20c1b	1	#ifndef ALIDNDPTCUTANALYSISPBPB_H
	2	#define ALIDNDPTCUTANALYSISPBPB_H
	3
	4	//------------------------------------------------------------------------------
	5	// AlidNdPtCutAnalysisPbPb class to determine
	6	// cuts to be used for dNdPt analysis.
	7	//
	8	// Author: J.Otwinowski 12/11/2010
	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 AlidNdPtCutAnalysisPbPb : public AlidNdPt {
	29	public :
	30	AlidNdPtCutAnalysisPbPb();
	31	AlidNdPtCutAnalysisPbPb(Char_t* name, Char_t* title);
	32	~AlidNdPtCutAnalysisPbPb();
	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;
	57
	58	// Getters
	59	THnSparseF *GetEventCount() const {return fEventCount;}
	60	THnSparseF *GetRecEventHist() const {return fRecEventHist;}
	61	THnSparseF *GetMCEventHist() const {return fMCEventHist;}
	62	THnSparseF *GetRecMCEventHist() const {return fRecMCEventHist;}
	63
	64	//
65	THnSparseF *GetRecMCTrackHist() const {return fRecMCTrackHist;}
66
67	private:
68
69	// analysis folder
70	TFolder *fAnalysisFolder; // folder for analysed histograms
71
72	//
73	// THnSparse event histograms
74	//
75	THnSparseF *fEventCount; //-> trig, trig + vertex
76
77	THnSparseF *fRecEventHist; //-> Xv:Yv:Zv:ResZv:Mult
78	THnSparseF *fMCEventHist; //-> mcXv:mcYv:mcZv
79	THnSparseF *fRecMCEventHist; //-> Xv-mcXv:Yv-mcYv:Zv-mcZv:Mult
80
81	//
82	// THnSparse track histograms
83	//
6a01c05f	84	THnSparseF *fRecMCTrackHist; //-> nClust:chi2PerClust:nClust/nFindableClust:DCAy:DCAz:eta:phi:pt:hasStrangeMother:isFromMaterial:isPrim:charge
dac20c1b	85
	86	AlidNdPtCutAnalysisPbPb(const AlidNdPtCutAnalysisPbPb&); // not implemented
	87	AlidNdPtCutAnalysisPbPb& operator=(const AlidNdPtCutAnalysisPbPb&); // not implemented
	88
	89	ClassDef(AlidNdPtCutAnalysisPbPb,1);
	90	};
	91
	92	#endif