[u/mrichter/AliRoot.git] / PWG1 / AliPerformanceMatch.h

#ifndef ALIPERFORMANCEMATCH_H
#define ALIPERFORMANCEMATCH_H

//------------------------------------------------------------------------------
// Class keeps matching information between 
// central barrel detectors.   
// 
// Author: J.Otwinowski 17/10/2009 
//------------------------------------------------------------------------------

class TString;
class TNamed;
class TCanvas;
class TH1F;
class TH2F;

class AliESDVertex;
class AliESDtrack;
class AliMCEvent;
class AliStack;
class AliTrackReference;
class AliESDEvent; 
class AliESDfriend; 
class AliESDfriendTrack; 
class AliMCEvent;
class AliMCParticle;
class AliMCInfoCuts;
class AliRecInfoCuts;
class AliExternalTrackParam;

#include "THnSparse.h"
#include "AliPerformanceObject.h"

class AliPerformanceMatch : public AliPerformanceObject {
public :
  AliPerformanceMatch(); 
  AliPerformanceMatch(Char_t* name, Char_t* title, Int_t analysisMode, Bool_t hptGenerator);
  virtual ~AliPerformanceMatch();

  // Init data members
  virtual void  Init();

  // Execute analysis
  virtual void  Exec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent, AliESDfriend *const esdFriend, const Bool_t bUseMC, const Bool_t bUseESDfriend);

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

  // Analyse output histograms
  virtual void Analyse();

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

  // Process matching
  void ProcessTPCITS(AliStack* const stack, AliESDtrack *const esdTrack, AliESDfriendTrack *const friendTrack);
  void ProcessTPCTRD(AliStack* const stack, AliESDtrack *const esdTrack, AliESDfriendTrack *const friendTrack);

  // Fill histogrrams
  void FillHistograms(AliExternalTrackParam *const refParam, AliExternalTrackParam *const param, Bool_t isRec);

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

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

  // Selection cuts
  void SetAliRecInfoCuts(AliRecInfoCuts* const cuts=0) {fCutsRC = cuts;}   
  void SetAliMCInfoCuts(AliMCInfoCuts* const cuts=0) {fCutsMC = cuts;}  
   
  AliRecInfoCuts*  GetAliRecInfoCuts() const {return fCutsRC;}  
  AliMCInfoCuts*   GetAliMCInfoCuts()  const {return fCutsMC;}  

  TH1F*  MakeResol(TH2F * his, Int_t integ=0, Bool_t type=kFALSE, Int_t cut=0); 

  // getters
  //
  THnSparse *GetResolHisto() const  { return fResolHisto; }
  THnSparse *GetPullHisto()  const  { return fPullHisto; }
private:
  //
  // Control histograms
  // 5 track parameters (details in STEER/AliExternalTrackParam.h)
  // + isRec flag to determine ITS/TRD tracking efficiency
  // w.r.t TPC

  // resolution histogram
  THnSparseF *fResolHisto; //-> res_y:res_z:res_phi:res_lambda:res_pt:y:z:phi:eta:pt:isRec

  // pull histogram
  THnSparseF *fPullHisto;  //-> pull_y:pull_z:pull_snp:pull_tgl:pull_1pt:y:z:snp:tgl:1pt:isRec

  // Global cuts objects
  AliRecInfoCuts*  fCutsRC;      // selection cuts for reconstructed tracks
  AliMCInfoCuts*  fCutsMC;       // selection cuts for MC tracks

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

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

  ClassDef(AliPerformanceMatch,1);
};

#endif
Commit	Line	Data
7a87c905	1	#ifndef ALIPERFORMANCEMATCH_H
	2	#define ALIPERFORMANCEMATCH_H
	3
	4	//------------------------------------------------------------------------------
	5	// Class keeps matching information between
	6	// central barrel detectors.
	7	//
	8	// Author: J.Otwinowski 17/10/2009
	9	//------------------------------------------------------------------------------
	10
	11	class TString;
	12	class TNamed;
	13	class TCanvas;
	14	class TH1F;
	15	class TH2F;
	16
	17	class AliESDVertex;
	18	class AliESDtrack;
	19	class AliMCEvent;
	20	class AliStack;
	21	class AliTrackReference;
	22	class AliESDEvent;
	23	class AliESDfriend;
	24	class AliESDfriendTrack;
	25	class AliMCEvent;
	26	class AliMCParticle;
	27	class AliMCInfoCuts;
	28	class AliRecInfoCuts;
	29	class AliExternalTrackParam;
	30
	31	#include "THnSparse.h"
	32	#include "AliPerformanceObject.h"
	33
	34	class AliPerformanceMatch : public AliPerformanceObject {
	35	public :
	36	AliPerformanceMatch();
	37	AliPerformanceMatch(Char_t* name, Char_t* title, Int_t analysisMode, Bool_t hptGenerator);
	38	virtual ~AliPerformanceMatch();
	39
	40	// Init data members
	41	virtual void Init();
	42
	43	// Execute analysis
	44	virtual void Exec(AliMCEvent* const mcEvent, AliESDEvent const esdEvent, AliESDfriend const esdFriend, const Bool_t bUseMC, const Bool_t bUseESDfriend);
	45
	46	// Merge output objects (needed by PROOF)
	47	virtual Long64_t Merge(TCollection* const list);
	48
	49	// Analyse output histograms
	50	virtual void Analyse();
	51
	52	// Get analysis folder
	53	virtual TFolder* GetAnalysisFolder() const {return fAnalysisFolder;}
	54
	55	// Process matching
	56	void ProcessTPCITS(AliStack* const stack, AliESDtrack const esdTrack, AliESDfriendTrack const friendTrack);
	57	void ProcessTPCTRD(AliStack* const stack, AliESDtrack const esdTrack, AliESDfriendTrack const friendTrack);
	58
	59	// Fill histogrrams
	60	void FillHistograms(AliExternalTrackParam const refParam, AliExternalTrackParam const param, Bool_t isRec);
	61
	62	// Create folder for analysed histograms
	63	TFolder *CreateFolder(TString folder = "folderRes",TString title = "Analysed Resolution histograms");
	64
65	// Export objects to folder
66	TFolder ExportToFolder(TObjArray array=0);
67
68	// Selection cuts
69	void SetAliRecInfoCuts(AliRecInfoCuts* const cuts=0) {fCutsRC = cuts;}
70	void SetAliMCInfoCuts(AliMCInfoCuts* const cuts=0) {fCutsMC = cuts;}
71
72	AliRecInfoCuts* GetAliRecInfoCuts() const {return fCutsRC;}
73	AliMCInfoCuts* GetAliMCInfoCuts() const {return fCutsMC;}
74
75	TH1F* MakeResol(TH2F * his, Int_t integ=0, Bool_t type=kFALSE, Int_t cut=0);
76
77	// getters
78	//
79	THnSparse *GetResolHisto() const { return fResolHisto; }
80	THnSparse *GetPullHisto() const { return fPullHisto; }
81	private:
82	//
83	// Control histograms
84	// 5 track parameters (details in STEER/AliExternalTrackParam.h)
85	// + isRec flag to determine ITS/TRD tracking efficiency
86	// w.r.t TPC
87
88	// resolution histogram
89	THnSparseF *fResolHisto; //-> res_y:res_z:res_phi:res_lambda:res_pt:y:z:phi:eta:pt:isRec
90
91	// pull histogram
92	THnSparseF *fPullHisto; //-> pull_y:pull_z:pull_snp:pull_tgl:pull_1pt:y:z:snp:tgl:1pt:isRec
93
94	// Global cuts objects
95	AliRecInfoCuts* fCutsRC; // selection cuts for reconstructed tracks
96	AliMCInfoCuts* fCutsMC; // selection cuts for MC tracks
97
98	// analysis folder
99	TFolder *fAnalysisFolder; // folder for analysed histograms
100
101	AliPerformanceMatch(const AliPerformanceMatch&); // not implemented
102	AliPerformanceMatch& operator=(const AliPerformanceMatch&); // not implemented
103
104	ClassDef(AliPerformanceMatch,1);
105	};
106
107	#endif