1 | #ifndef MARS_MExtractPedestal
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2 | #define MARS_MExtractPedestal
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3 |
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4 | #ifndef MARS_MTask
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5 | #include "MTask.h"
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6 | #endif
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7 |
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8 | #ifndef MARS_MArrayD
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9 | #include <MArrayD.h>
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10 | #endif
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11 |
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12 | #ifndef MARS_MArrayI
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13 | #include <MArrayI.h>
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14 | #endif
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15 |
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16 | class MGeomCam;
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17 | class MExtractor;
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18 | class MPedestalCam;
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19 | class MRawEvtData;
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20 | class MRawRunHeader;
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21 | class MRawEvtHeader;
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22 | class MExtractTimeAndCharge;
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23 | class MPedestalSubtractedEvt;
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24 | class MRawEvtPixelIter;
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25 |
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26 | class MExtractPedestal : public MTask
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27 | {
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28 | private:
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29 | static const TString fgNamePedestalCam; //! "MPedestalCam"
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30 | static const TString fgNameRawEvtData; //! "MRawEvtData"
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31 |
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32 | static const UShort_t fgCheckWinFirst; //! First FADC slice to check for signal (currently set to: 0)
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33 | static const UShort_t fgCheckWinLast; //! Last FADC slice to check for signal (currently set to: 29)
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34 | static const UShort_t fgMaxSignalVar; //! The maximum difference between the highest and lowest slice
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35 |
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36 | TString fNamePedestalCamOut; // Name of the outgoing 'MPedestalCam' container
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37 | TString fNamePedestalCamInter; // Name of the intermediate 'MPedestalCam' container
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38 | TString fNameRawEvtData; // Name of MRawEvtData
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39 |
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40 | Bool_t fRandomCalculation; // Is pedestalextraction by extractor random?
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41 |
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42 | // Helper functions
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43 | void CalcAreaResults(const UInt_t aidx);
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44 | void CalcSectorResults(const UInt_t sector);
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45 |
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46 | protected:
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47 |
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48 | Bool_t fIntermediateStorage; // Is pedestal stored every event?
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49 |
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50 | MGeomCam *fGeom; //! Camera geometry
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51 | MPedestalCam *fPedestalsInter; //! Pedestals of all pixels in the camera (intermediate)
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52 | MPedestalCam *fPedestalsOut; //! Pedestals of all pixels in the camera (outgoing)
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53 | MRawEvtData *fRawEvt; //! Raw event data (time slices)
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54 | MRawRunHeader *fRunHeader; //! RunHeader information
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55 | MExtractTimeAndCharge *fExtractor; // Possible Extractor
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56 | MPedestalSubtractedEvt *fSignal; //!
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57 |
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58 | UShort_t fExtractWinFirst; // First FADC slice to extract pedestal from
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59 | UShort_t fExtractWinSize; // Number of slices to calculate the pedestal from
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60 | UShort_t fExtractWinLast; // Last FADC slice to extract pedestal from
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61 |
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62 | UShort_t fCheckWinFirst;
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63 | UShort_t fCheckWinLast;
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64 |
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65 | UShort_t fMaxSignalVar;
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66 |
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67 | Bool_t fUseSpecialPixels; // Flag if the special pixels shall be treated
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68 |
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69 | MArrayD fSumx; // sum of values
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70 | MArrayD fSumx2; // sum of squared values
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71 | MArrayD fSumAB0; // sum of ABFlag=0 slices
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72 | MArrayD fSumAB1; // sum of ABFlag=1 slices
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73 | MArrayD fAreaSumx; // averaged sum of values per area idx
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74 | MArrayD fAreaSumx2; // averaged sum of squared values per area idx
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75 | MArrayD fAreaSumAB0; // averaged sum of ABFlag=0 slices per area idx
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76 | MArrayD fAreaSumAB1; // averaged sum of ABFlag=1 slices per area idx
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77 | MArrayI fAreaFilled; // number of valid entries with area idx
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78 | MArrayI fAreaValid; // number of valid pixels within area idx
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79 | MArrayD fSectorSumx; // averaged sum of values per sector
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80 | MArrayD fSectorSumx2; // averaged sum of squared values per sector
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81 | MArrayD fSectorSumAB0; // averaged sum of ABFlag=0 slices per sector
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82 | MArrayD fSectorSumAB1; // averaged sum of ABFlag=1 slices per sector
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83 | MArrayI fSectorFilled; // number of valid entries with sector idx
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84 | MArrayI fSectorValid; // number of valid pixels within sector idx
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85 |
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86 | MArrayI fNumEventsUsed; // Number of events used for pedestal calc for each pixel
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87 |
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88 | // MTask virtual functions
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89 | Int_t PreProcess(MParList *pList);
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90 | Int_t Process();
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91 | Int_t PostProcess();
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92 | Bool_t ReInit(MParList *pList);
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93 | Int_t ReadEnv(const TEnv &env, TString prefix, Bool_t print);
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94 |
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95 | // Interface to be overwritten by a new class
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96 | virtual void ResetArrays();
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97 | virtual Int_t Calc() = 0;
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98 |
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99 | // Helper functions
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100 | void CalcPixResults(const UInt_t pixid);
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101 |
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102 | void CalcPixResult();
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103 | void CalcSectorResult();
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104 | void CalcAreaResult();
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105 |
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106 | Bool_t CalcPixel(const MRawEvtPixelIter &pixel, Int_t offset, UInt_t usespecialpixels=kFALSE);
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107 | Float_t CalcExtractor(const MRawEvtPixelIter &pixel, Int_t offset) const;
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108 | UInt_t CalcSums(const MRawEvtPixelIter &pixel, Int_t offset, UInt_t &ab0, UInt_t &ab1) const;
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109 | Bool_t CheckVariation(UInt_t idx) const;
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110 |
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111 | void CheckExtractionWindow(UInt_t offset=0);
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112 |
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113 | Bool_t SetRangeFromExtractor(const MExtractor &ext, Bool_t logain);
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114 |
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115 | public:
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116 | MExtractPedestal(const char *name=NULL, const char *title=NULL);
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117 |
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118 | void Clear(const Option_t *o="");
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119 | void Print(const Option_t *o="") const;
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120 |
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121 | // Setters
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122 | Bool_t SetExtractWindow(UShort_t first, UShort_t size);
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123 | Bool_t SetCheckRange(UShort_t checkfirst=fgCheckWinFirst, UShort_t checklast=fgCheckWinLast);
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124 |
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125 | virtual Bool_t SetRangeFromExtractor(const MExtractor &ext) = 0;
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126 |
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127 | void SetMaxSignalVar(UShort_t maxvar=40) { fMaxSignalVar = maxvar; }
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128 |
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129 | // names
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130 | void SetNamePedestalCamInter(const char *name=fgNamePedestalCam) { fNamePedestalCamInter = name; }
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131 | void SetNamePedestalCamOut (const char *name=fgNamePedestalCam) { fNamePedestalCamOut = name; }
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132 | void SetNameRawEvtData (const char *name=fgNameRawEvtData) { fNameRawEvtData = name; }
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133 |
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134 | // pointers
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135 | void SetExtractor ( MExtractTimeAndCharge *e) { fExtractor = e; }
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136 | void SetPedestalsInter( MPedestalCam *pedcam ) { fPedestalsInter = pedcam; }
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137 | void SetPedestalsOut ( MPedestalCam *pedcam ) { fPedestalsOut = pedcam; }
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138 |
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139 | // flags
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140 | void SetIntermediateStorage (Bool_t b=kTRUE) { fIntermediateStorage = b; }
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141 | void SetUseSpecialPixels (Bool_t b=kTRUE) { fUseSpecialPixels = b; }
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142 | void SetRandomCalculation (Bool_t b=kTRUE) { fRandomCalculation = b; }
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143 |
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144 | ClassDef(MExtractPedestal, 0) // Base class for pedestal extractors
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145 | };
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146 |
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147 | #endif
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