1 #ifndef ALIPERFORMANCETPC_H
2 #define ALIPERFORMANCETPC_H
4 //------------------------------------------------------------------------------
5 // Class to keep information from comparison of
6 // reconstructed and MC particle tracks (TPC resolution).
8 // Author: J.Otwinowski 04/02/2008
9 // Changes by M.Knichel 27/07/2010
10 //------------------------------------------------------------------------------
27 #include "THnSparse.h"
28 #include "AliPerformanceObject.h"
30 class AliPerformanceTPC : public AliPerformanceObject {
33 AliPerformanceTPC(Char_t* name, Char_t* title, Int_t analysisMode, Bool_t hptGenerator);
34 virtual ~AliPerformanceTPC();
40 virtual void Exec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent, AliESDfriend *const esdFriend, const Bool_t bUseMC, const Bool_t bUseESDfriend);
41 // Merge output objects (needed by PROOF)
42 virtual Long64_t Merge(TCollection* const list);
44 // Analyse output histograms
45 virtual void Analyse();
47 // Get analysis folder
48 virtual TFolder* GetAnalysisFolder() const {return fAnalysisFolder;}
51 void ProcessConstrained(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent *const esdEvent);
52 void ProcessTPC(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent *const esdEvent, Bool_t vertStatus);
53 void ProcessTPCITS(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent *const esdEvent, Bool_t vertStatus);
55 // Create folder for analysed histograms
56 TFolder *CreateFolder(TString folder = "folderTPC",TString title = "Analysed TPC performance histograms");
58 // Export objects to folder
59 TFolder *ExportToFolder(TObjArray * array=0);
62 void SetAliRecInfoCuts(AliRecInfoCuts* const cuts=0) {fCutsRC = cuts;}
63 void SetAliMCInfoCuts(AliMCInfoCuts* const cuts=0) {fCutsMC = cuts;}
65 AliRecInfoCuts* GetAliRecInfoCuts() const {return fCutsRC;}
66 AliMCInfoCuts* GetAliMCInfoCuts() const {return fCutsMC;}
70 THnSparse *GetTPCClustHisto() const { return fTPCClustHisto; }
71 THnSparse *GetTPCEventHisto() const { return fTPCEventHisto; }
72 THnSparse *GetTPCTrackHisto() const { return fTPCTrackHisto; }
73 TObjArray* GetTPCHistos() const { return fFolderObj; }
74 static Bool_t GetMergeTHnSparse() { return fgMergeTHnSparse; }
75 static void SetMergeTHnSparse(Bool_t mergeTHnSparse) { fgMergeTHnSparse = mergeTHnSparse; }
80 static Bool_t fgMergeTHnSparse;
81 void AddTrackHistos(TObjArray* aFolderObj, Char_t* selString);
84 THnSparseF *fTPCClustHisto; //-> padRow:phi:TPCSide
85 THnSparseF *fTPCEventHisto; //-> Xv:Yv:Zv:mult:multP:multN:vertStatus
86 THnSparseF *fTPCTrackHisto; //-> nClust:chi2PerClust:nClust/nFindableClust:DCAr:DCAz:eta:phi:pt:charge:vertStatus
87 TObjArray* fFolderObj; // array of analysed histograms
89 // Global cuts objects
90 AliRecInfoCuts* fCutsRC; // selection cuts for reconstructed tracks
91 AliMCInfoCuts* fCutsMC; // selection cuts for MC tracks
94 TFolder *fAnalysisFolder; // folder for analysed histograms
97 AliPerformanceTPC(const AliPerformanceTPC&); // not implemented
98 AliPerformanceTPC& operator=(const AliPerformanceTPC&); // not implemented
100 ClassDef(AliPerformanceTPC,5);