d4/dd2/ZdcSignalSinc_8h_source.html

/*

  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration

*/


/*

* Reconstruction Function for the Time and energy in the ZDC from the ppm counts in the different time slices

* Author :: Andrei Poblaguev (08-08-2010)

* Details on returned error codes and reconstruction are described in the file "ZdcRecAnalysisOff.h"

*/


#include <math.h>


class ZdcSignalSinc {

 public:

  enum Status {e_OK=0, e_noData, e_wrongFrac, e_Overflow,

           e_wrongSignal, e_noSignal, e_localMinimum};


  ZdcSignalSinc(int);

  ~ZdcSignalSinc();


  ZdcSignalSinc(const ZdcSignalSinc&) = delete;

  ZdcSignalSinc& operator= (const ZdcSignalSinc&) = delete;


  int    process(double *,double gain=1., double ped=0.,

         double frac=1., bool corr=true);

  int    getError() const;

  int    getWarning() const;

  double getTime() const;

  double getAmp() const;


 private:

  const   int    m_n_Slices;

  const   double m_AmpThresh;

  const   double m_tClock;

  const   double m_Pi;

  double  m_Time;

  double  m_Amp;

  int     m_Err;

  int     m_Warn;


  //bool    m_CorrFlag;


  double *m_buf;


  int     m_p;

  int     m_np;

  double  waveform(double t);

  double  findpeak(int);

  double  findpeak();

  double  fraction(double,double);


  double  m_tim[3]{},m_wfm[3]{},m_dt;

  int m_AAAA;


};