| 1 | #ifndef MARS_MExtractTimeAndChargeSpline
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| 2 | #define MARS_MExtractTimeAndChargeSpline
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| 3 |
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| 4 | #ifndef MARS_MExtractTimeAndCharge
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| 5 | #include "MExtractTimeAndCharge.h"
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| 6 | #endif
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| 7 |
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| 8 | class MPedestalPix;
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| 9 | class MExtractTimeAndChargeSpline : public MExtractTimeAndCharge
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| 10 | {
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| 11 |
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| 12 | private:
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| 13 |
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| 14 | static const Byte_t fgHiGainFirst; //! Default for fHiGainFirst (now set to: 2)
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| 15 | static const Byte_t fgHiGainLast; //! Default for fHiGainLast (now set to: 14)
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| 16 | static const Byte_t fgLoGainFirst; //! Default for fLoGainFirst (now set to: 2)
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| 17 | static const Byte_t fgLoGainLast; //! Default for fLoGainLast (now set to: 14)
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| 18 | static const Float_t fgResolution; //! Default for fResolution (now set to: 0.003)
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| 19 | static const Float_t fgRiseTime; //! Default for fRiseTime (now set to: 1.5)
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| 20 | static const Float_t fgFallTime; //! Default for fFallTime (now set to: 4.5)
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| 21 |
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| 22 | Float_t *fHiGainSignal; //! Need fast access to the signals in a float way
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| 23 | Float_t *fLoGainSignal; //! Store them in separate arrays
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| 24 | Float_t *fHiGainFirstDeriv; //!
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| 25 | Float_t *fLoGainFirstDeriv; //!
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| 26 | Float_t *fHiGainSecondDeriv; //!
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| 27 | Float_t *fLoGainSecondDeriv; //!
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| 28 |
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| 29 | Float_t fAbMax; //! Current maximum of the spline
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| 30 | Float_t fAbMaxPos; //! Current position of the maximum of the spline
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| 31 | Float_t fHalfMax; //! Current half maximum of the spline
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| 32 |
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| 33 | Float_t fResolution; // The time resolution in FADC units
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| 34 | Float_t fRiseTime; // The usual rise time of the pulse
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| 35 | Float_t fFallTime; // The usual fall time of the pulse
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| 36 |
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| 37 | Byte_t fFlags; // Bit-field to hold the time extraction types
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| 38 |
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| 39 | Bool_t ReInit( MParList *pList );
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| 40 |
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| 41 | Int_t ReadEnv(const TEnv &env, TString prefix, Bool_t print);
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| 42 |
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| 43 | void CalcIntegralHiGain(Float_t &sum, Int_t startslice, Int_t lastslice);
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| 44 | void CalcIntegralLoGain(Float_t &sum, Int_t startslice, Int_t lastslice);
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| 45 |
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| 46 | public:
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| 47 |
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| 48 | enum ExtractionType_t { kMaximum, kHalfMaximum,
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| 49 | kAmplitude, kIntegral }; //! Possible time and charge extraction types
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| 50 |
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| 51 | private:
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| 52 |
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| 53 | Bool_t IsExtractionType ( ExtractionType_t typ ) { return TESTBIT(fFlags, typ); }
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| 54 |
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| 55 | public:
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| 56 |
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| 57 | MExtractTimeAndChargeSpline(const char *name=NULL, const char *title=NULL);
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| 58 | ~MExtractTimeAndChargeSpline();
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| 59 |
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| 60 | Float_t GetRiseTime() const { return fRiseTime; }
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| 61 | Float_t GetFallTime() const { return fFallTime; }
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| 62 |
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| 63 | void SetRange ( Byte_t hifirst=0, Byte_t hilast=0, Byte_t lofirst=0, Byte_t lolast=0 );
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| 64 | void SetResolution ( const Float_t f=fgResolution ) { fResolution = f; }
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| 65 | void SetRiseTime ( const Float_t f=fgRiseTime ) { fRiseTime = f; }
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| 66 | void SetFallTime ( const Float_t f=fgFallTime ) { fFallTime = f; }
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| 67 |
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| 68 | void SetTimeType ( const ExtractionType_t typ=kMaximum );
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| 69 | void SetChargeType ( const ExtractionType_t typ=kAmplitude);
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| 70 |
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| 71 | void FindTimeAndChargeHiGain(Byte_t *first, Byte_t *logain, Float_t &sum, Float_t &dsum,
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| 72 | Float_t &time, Float_t &dtime,
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| 73 | Byte_t &sat, const MPedestalPix &ped, const Bool_t abflag);
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| 74 | void FindTimeAndChargeLoGain(Byte_t *first, Float_t &sum, Float_t &dsum,
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| 75 | Float_t &time, Float_t &dtime,
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| 76 | Byte_t &sat, const MPedestalPix &ped, const Bool_t abflag);
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| 77 |
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| 78 | ClassDef(MExtractTimeAndChargeSpline, 0) // Task to Extract Arrival Times and Charges using a Fast Cubic Spline
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| 79 | };
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| 80 |
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| 81 | #endif
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| 82 |
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| 83 |
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| 84 |
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