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 24/09/2010
10 //------------------------------------------------------------------------------
28 #include "THnSparse.h"
29 #include "AliPerformanceObject.h"
31 class AliPerformanceTPC : public AliPerformanceObject {
34 AliPerformanceTPC(Char_t* name, Char_t* title, Int_t analysisMode, Bool_t hptGenerator);
35 virtual ~AliPerformanceTPC();
41 virtual void Exec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent, AliESDfriend *const esdFriend, const Bool_t bUseMC, const Bool_t bUseESDfriend);
42 // Merge output objects (needed by PROOF)
43 virtual Long64_t Merge(TCollection* const list);
45 // Analyse output histograms
46 virtual void Analyse();
48 // Get analysis folder
49 virtual TFolder* GetAnalysisFolder() const {return fAnalysisFolder;}
52 void ProcessConstrained(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent *const esdEvent);
53 void ProcessTPC(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent *const esdEvent, Bool_t vertStatus);
54 void ProcessTPCITS(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent *const esdEvent, Bool_t vertStatus);
56 // Create folder for analysed histograms
57 TFolder *CreateFolder(TString folder = "folderTPC",TString title = "Analysed TPC performance histograms");
59 // Export objects to folder
60 TFolder *ExportToFolder(TObjArray * array=0);
63 void SetAliRecInfoCuts(AliRecInfoCuts* const cuts=0) {fCutsRC = cuts;}
64 void SetAliMCInfoCuts(AliMCInfoCuts* const cuts=0) {fCutsMC = cuts;}
66 AliRecInfoCuts* GetAliRecInfoCuts() const {return fCutsRC;}
67 AliMCInfoCuts* GetAliMCInfoCuts() const {return fCutsMC;}
71 THnSparse *GetTPCClustHisto() const { return fTPCClustHisto; }
72 THnSparse *GetTPCEventHisto() const { return fTPCEventHisto; }
73 THnSparse *GetTPCTrackHisto() const { return fTPCTrackHisto; }
75 TObjArray* GetHistos() const { return fFolderObj; }
77 static Bool_t GetMergeTHnSparse() { return fgMergeTHnSparse; }
78 static void SetMergeTHnSparse(Bool_t mergeTHnSparse) { fgMergeTHnSparse = mergeTHnSparse; }
79 void SetUseHLT(Bool_t useHLT = kTRUE) {fUseHLT = useHLT;}
80 Bool_t GetUseHLT() { return fUseHLT; }
85 static Bool_t fgMergeTHnSparse;
88 THnSparseF *fTPCClustHisto; //-> padRow:phi:TPCSide
89 THnSparseF *fTPCEventHisto; //-> Xv:Yv:Zv:mult:multP:multN:vertStatus
90 THnSparseF *fTPCTrackHisto; //-> nClust:chi2PerClust:nClust/nFindableClust:DCAr:DCAz:eta:phi:pt:charge:vertStatus
91 TObjArray* fFolderObj; // array of analysed histograms
93 // Global cuts objects
94 AliRecInfoCuts* fCutsRC; // selection cuts for reconstructed tracks
95 AliMCInfoCuts* fCutsMC; // selection cuts for MC tracks
98 TFolder *fAnalysisFolder; // folder for analysed histograms
100 Bool_t fUseHLT; // use HLT ESD
102 AliPerformanceTPC(const AliPerformanceTPC&); // not implemented
103 AliPerformanceTPC& operator=(const AliPerformanceTPC&); // not implemented
105 ClassDef(AliPerformanceTPC,7);