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4a66240a | 1 | #ifndef ALIITSPLANEEFF_H |
2 | #define ALIITSPLANEEFF_H | |
3 | /* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | #include <TObject.h> | |
7 | #include <TString.h> | |
8 | #include "AliLog.h" | |
9 | ||
10 | class AliITSsegmentation; | |
11 | class TF1; | |
12 | class AliITSgeom; | |
13 | ||
14 | //////////////////////////////////////////////////// | |
15 | // // | |
16 | // ITS virtual base class for Plane Efficiency // | |
6344adcc | 17 | // Origin: Giuseppe.Bruno@ba.infn.it // |
4a66240a | 18 | // // |
19 | //////////////////////////////////////////////////// | |
20 | ||
21 | /* $Id$ */ | |
22 | ||
23 | class AliITSPlaneEff : public TObject { | |
24 | public: | |
25 | ||
26 | AliITSPlaneEff();// Default constructor | |
27 | // Standard constructor | |
28 | //AliITSPlaneEff(AliITSDetTypeSim *dettyp); | |
29 | virtual ~AliITSPlaneEff(){;}; | |
30 | // copy constructor. See detector specific implementation. | |
31 | AliITSPlaneEff(const AliITSPlaneEff &source); | |
32 | // Assignment operator. See detector specific implementation. | |
33 | virtual AliITSPlaneEff& operator=(const AliITSPlaneEff &source); | |
34 | // Simple way to add another class (i.e. statistics). | |
35 | //AliITSPlaneEff& operator +=( const AliITSPlaneEff &){return *this}; | |
36 | // Average Plane efficiency (including dead/noisy) | |
37 | Int_t GetRunNumber() const {return fRunNumber;} | |
38 | void SetRunNumber(Int_t n) {fRunNumber=n;} | |
39 | // | |
40 | Double_t PlaneEff(Int_t nfound,Int_t ntried) const; | |
41 | Double_t ErrPlaneEff(Int_t nfound,Int_t ntried) const; | |
42 | virtual void GetPlaneEff(Int_t nfound,Int_t ntried,Double_t &eff, Double_t &err) const | |
43 | {eff=PlaneEff(nfound,ntried); err=ErrPlaneEff(nfound,ntried); return;}; | |
44 | // Plane efficiency for active detector (excluding dead/noisy channels) | |
45 | virtual Double_t LivePlaneEff(UInt_t) const | |
6344adcc | 46 | {AliWarning("This method gives just a rough estimate of the live-Det Efficiency!"); |
47 | return -1.;}; | |
4a66240a | 48 | virtual Double_t ErrLivePlaneEff(UInt_t) const |
49 | {AliError("This method must be implemented in a derived class"); return -1.;}; | |
50 | // Compute the fraction of Live detector | |
51 | virtual Double_t GetFracLive(const UInt_t) const | |
52 | {AliError("This method must be implemented in a derived class"); return -1.;}; | |
53 | // Compute the fraction of Bad (i.e. dead + noisy) detector | |
54 | virtual Double_t GetFracBad(const UInt_t) const | |
55 | {AliError("This method must be implemented in a derived class"); return -1.;}; | |
56 | // Update the Counting of the plane efficiency | |
57 | virtual Bool_t UpDatePlaneEff(const Bool_t, const UInt_t) | |
58 | {AliError("This method must be implemented in a derived class"); return kFALSE;}; | |
59 | // Estimate of the number of tracks needed for measuring efficiency within RelErr | |
60 | virtual Int_t GetNTracksForGivenEff(Double_t eff, Double_t RelErr) const; | |
61 | void SetDefaultStorage(const char* uri); | |
62 | // Write into the data base | |
63 | virtual Bool_t WriteIntoCDB() const | |
64 | {AliError("This method must be implemented in a derived class"); return kFALSE;}; | |
65 | virtual Bool_t ReadFromCDB() | |
66 | {AliError("This method must be implemented in a derived class"); return kFALSE;}; | |
67 | virtual Bool_t AddFromCDB() | |
68 | {AliError("This method must be implemented in a derived class"); return kFALSE;}; | |
69 | ||
70 | protected: | |
71 | ||
72 | void InitCDB(); | |
73 | virtual void Copy(TObject &obj) const; | |
74 | void NotImplemented(const char *method) const {if(gDebug>0) | |
75 | Warning(method,"This method is not implemented for this sub-class");} | |
76 | Int_t fRunNumber; //! run number (to access CDB) | |
77 | TString fCDBUri; //! Uri of the default CDB storage | |
78 | Bool_t fInitCDBCalled; //! flag to check if CDB storages are already initialized | |
79 | ||
80 | private: | |
81 | //Int_t* fFound; // number of associated clusters into a given block (e.g. SPD 1200 chip) | |
82 | //Int_t* fTries; // number of exspected clusters into a given block (e.g. SPD 1200 chip) | |
83 | //Int_t fRunNumber; // run number (to access CDB) | |
84 | ||
85 | ClassDef(AliITSPlaneEff,1) // ITS Plane Efficiency virtual base class | |
86 | }; | |
87 | #endif |