| 1 | #ifndef MARS_MExtractor
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| 2 | #define MARS_MExtractor
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| 3 |
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| 4 | /////////////////////////////////////////////////////////////////////////////
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| 5 | // //
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| 6 | // MExtractor //
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| 7 | // //
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| 8 | // Base class for the signal extractors //
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| 9 | // //
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| 10 | /////////////////////////////////////////////////////////////////////////////
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| 11 |
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| 12 | #ifndef MARS_MTask
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| 13 | #include "MTask.h"
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| 14 | #endif
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| 15 |
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| 16 | class MRawEvtData;
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| 17 | class MRawRunHeader;
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| 18 |
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| 19 | class MPedestalCam;
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| 20 | class MExtractedSignalCam;
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| 21 |
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| 22 | class MExtractor : public MTask
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| 23 | {
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| 24 | private:
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| 25 |
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| 26 | static const Float_t fgOffsetLoGain; //! Default for fOffsetLoGain (now set to 1.51 (= 5ns)
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| 27 |
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| 28 | Bool_t fNoiseCalculation; // Flag if extractor determines noise contribution from pedestal file.
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| 29 |
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| 30 | protected:
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| 31 |
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| 32 | static const Byte_t fgSaturationLimit; //! Default for fSaturationLimit (now set to: 254)
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| 33 | static const TString fgNamePedestalCam; //! "MPedestalCam"
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| 34 | static const TString fgNameSignalCam; //! "MExtractedSignalCam"
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| 35 |
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| 36 | Float_t fOffsetLoGain; // Offset of the low-gain signal w.r.t. the High-Gain slices
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| 37 |
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| 38 | MPedestalCam *fPedestals; //! Pedestals of all pixels in the camera
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| 39 | MExtractedSignalCam *fSignals; //! Extracted signal of all pixels in the camera
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| 40 |
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| 41 | MRawEvtData *fRawEvt; //! Raw event data (time slices)
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| 42 | MRawRunHeader *fRunHeader; //! RunHeader information
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| 43 |
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| 44 | Byte_t fHiGainFirst; // First FADC slice nr. to extract the High Gain signal
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| 45 | Byte_t fHiGainLast; // Last FADC slice nr. to extract the High Gain signal
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| 46 | Byte_t fLoGainFirst; // First FADC slice nr. to extract the Low Gain signal
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| 47 | Byte_t fLoGainLast; // Last FADC slice nr. to extract the Low Gain signal
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| 48 |
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| 49 | Byte_t fHiLoLast; // Number of slices in fLoGainSamples counted for the High-Gain signal
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| 50 |
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| 51 | Float_t fNumHiGainSamples; // Number High Gain FADC slices used to extract the signal
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| 52 | Float_t fNumLoGainSamples; // Number Low Gain FADC slices used to extract the signal
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| 53 |
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| 54 | Float_t fSqrtHiGainSamples; // Sqrt. nr. High Gain FADC slices used to extract the signal
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| 55 | Float_t fSqrtLoGainSamples; // Sqrt. nr. Low Gain FADC slices used to extract the signal
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| 56 |
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| 57 | Byte_t fSaturationLimit; // Highest FADC slice value until being declared saturated
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| 58 | TString fNamePedestalCam; // Name of the 'MPedestalCam' container
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| 59 | TString fNameSignalCam; // Name of the 'MExtractedSignalCam' container
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| 60 |
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| 61 | virtual void FindSignalHiGain(Byte_t *firstused, Byte_t *lowgain, Float_t &sum, Byte_t &sat) const { }
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| 62 | virtual void FindSignalLoGain(Byte_t *firstused, Float_t &sum, Byte_t &sat) const { }
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| 63 |
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| 64 | Int_t PreProcess( MParList *pList );
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| 65 | Bool_t ReInit ( MParList *pList );
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| 66 | Int_t Process ();
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| 67 | void StreamPrimitive(ofstream &out) const;
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| 68 | Int_t ReadEnv(const TEnv &env, TString prefix, Bool_t print);
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| 69 |
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| 70 | public:
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| 71 | MExtractor(const char *name=NULL, const char *title=NULL);
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| 72 |
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| 73 | Byte_t GetHiGainFirst() const { return fHiGainFirst; }
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| 74 | Byte_t GetHiGainLast () const { return fHiGainLast ; }
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| 75 | Byte_t GetLoGainFirst() const { return fLoGainFirst; }
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| 76 | Byte_t GetLoGainLast () const { return fLoGainLast ; }
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| 77 | Float_t GetNumHiGainSamples() const { return fNumHiGainSamples; }
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| 78 | Float_t GetNumLoGainSamples() const { return fNumLoGainSamples; }
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| 79 |
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| 80 | Bool_t IsNoiseCalculation () const { return fNoiseCalculation; }
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| 81 |
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| 82 | virtual void SetRange(Byte_t hifirst=0, Byte_t hilast=0, Byte_t lofirst=0, Byte_t lolast=0);
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| 83 |
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| 84 | void SetOffsetLoGain ( const Float_t f=fgOffsetLoGain ) { fOffsetLoGain = f; }
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| 85 | void SetSaturationLimit ( const Byte_t lim=fgSaturationLimit ) { fSaturationLimit = lim; }
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| 86 | void SetNamePedestalCam ( const char *name=fgNamePedestalCam.Data()) { fNamePedestalCam = name; }
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| 87 | void SetNameSignalCam ( const char *name=fgNameSignalCam.Data() ) { fNameSignalCam = name; }
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| 88 | void SetNoiseCalculation( const Bool_t b=kTRUE ) { fNoiseCalculation = b; }
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| 89 |
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| 90 | void Print(Option_t *o="") const;
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| 91 |
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| 92 | ClassDef(MExtractor, 4) // Signal Extractor Base Class
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| 93 | };
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| 94 |
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| 95 | #endif
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