| 1 | #ifndef MARS_MHVsTime
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| 2 | #define MARS_MHVsTime
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| 3 |
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| 4 | #ifndef MARS_MH
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| 5 | #include "MH.h"
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| 6 | #endif
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| 7 |
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| 8 | #ifndef MARS_MTime
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| 9 | #include "MTime.h"
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| 10 | #endif
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| 11 |
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| 12 | class TGraph;
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| 13 | class MDataChain;
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| 14 |
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| 15 | class MHVsTime : public MH
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| 16 | {
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| 17 | private:
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| 18 | static const TString gsDefName;
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| 19 | static const TString gsDefTitle;
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| 20 |
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| 21 | protected:
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| 22 | // Could be const but root < 3.02/06 doesn't like this...
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| 23 | TGraph *fGraph; // Histogram to fill
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| 24 | MDataChain *fData; // Object from which the data is filled
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| 25 | MDataChain *fError; // Object from which the error is filled
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| 26 | Double_t fScale; // Scale for axis (eg unit)
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| 27 | Int_t fMaxPts; // Maximum number of data points
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| 28 |
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| 29 | Int_t fNumEvents; // Number of events to average
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| 30 |
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| 31 | Double_t fMean; //! Mean value
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| 32 | Double_t fMeanErr; //! Mean error
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| 33 | Int_t fN; //! Number of entries in fMean
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| 34 | MTime fLast; //! For checks
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| 35 |
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| 36 | enum {
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| 37 | kIsLogy = BIT(18)
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| 38 | };
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| 39 |
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| 40 | Bool_t fUseEventNumber;
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| 41 |
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| 42 | public:
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| 43 | MHVsTime(const char *rule=NULL, const char *ruleerr=NULL);
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| 44 | ~MHVsTime();
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| 45 |
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| 46 | void SetScale(Double_t scale) { fScale = scale; }
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| 47 | void SetMinimum(Double_t min=-1111);
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| 48 |
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| 49 | Int_t GetNbins() const;
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| 50 |
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| 51 | void SetName(const char *name);
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| 52 | void SetTitle(const char *title);
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| 53 |
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| 54 | void SetLogy(Bool_t b=kTRUE) { b ? SetBit(kIsLogy) : ResetBit(kIsLogy); }
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| 55 |
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| 56 | Bool_t SetupFill(const MParList *pList);
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| 57 | Bool_t Fill(const MParContainer *par, const Stat_t w=1);
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| 58 |
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| 59 | TString GetDataMember() const;
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| 60 | TString GetRule() const;
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| 61 |
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| 62 | /*
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| 63 | const TH1 *GetHist() const;
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| 64 | TH1 *GetHist();
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| 65 | TH1 *GetHistByName(const TString name="");
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| 66 | */
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| 67 | const TGraph *GetGraph() const { return fGraph; }
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| 68 | TGraph *GetGraph() { return fGraph; }
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| 69 |
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| 70 | void SetUseEventNumber(Bool_t use = kTRUE) { fUseEventNumber = use; }
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| 71 | void SetNumEvents(Int_t n) { fNumEvents=n; }
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| 72 |
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| 73 | void Draw(Option_t *opt=NULL);
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| 74 | void Paint(Option_t *opt=NULL);
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| 75 |
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| 76 | MParContainer *New() const;
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| 77 |
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| 78 | void SetMaxPts(Int_t n) { fMaxPts=n; }
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| 79 |
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| 80 | ClassDef(MHVsTime, 1) // Generalized 1/2/3D-histogram for Mars variables
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| 81 | };
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| 82 |
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| 83 | #endif
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