SiStripAPVAnalysis/interface/TkPedestalCalculator.h

0001 #ifndef Tracker_TkPedestalCalculator_h
0002 #define Tracker_TkPedestalCalculator_h
0003
0004 #include "CalibTracker/SiStripAPVAnalysis/interface/ApvAnalysis.h"
0005 #include "CalibTracker/SiStripAPVAnalysis/interface/TkStateMachine.h"
0006 /**
0007  * The abstract class for pedestal calculation/subtraction.
0008  */
0009 class TkPedestalCalculator {
0010 public:
0011   virtual ~TkPedestalCalculator() {}
0012   /** Return reconstructed pedestals */
0013   //  virtual ApvAnalysis::PedestalType pedestal() const = 0 ;
0014   virtual ApvAnalysis::PedestalType pedestal() const = 0;
0015   virtual ApvAnalysis::PedestalType rawNoise() const = 0;
0016
0017   /** Return status flag indicating if pedestals are usable */
0018   TkStateMachine* status() { return &theStatus; }
0019
0020   virtual void resetPedestals() = 0;
0021   virtual void setPedestals(ApvAnalysis::PedestalType&) = 0;
0022
0023   virtual void setNoise(ApvAnalysis::PedestalType&) {}
0024
0025   /** Request that status flag be updated */
0026   virtual void updateStatus() = 0;
0027
0028   //
0029   // Actions
0030   //
0031
0032   /** Update pedestals with current event */
0033   virtual void updatePedestal(ApvAnalysis::RawSignalType& in) = 0;
0034
0035   /** Return raw noise, determined without CMN subtraction */
0036
0037   /** Tell pedestal calculator that a new event is available */
0038   virtual void newEvent() {}
0039
0040 protected:
0041   TkStateMachine theStatus;
0042 };
0043
0044 #endif