PndSdsChargeConversion.h

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//****************************************************************************
//*                   This file is part of PandaRoot.                        *
//*                                                                          *
//*            PandaRoot is distributed under the terms of the               *
//*              GNU General Public License (GPL) version 3,                 *
//*                 copied verbatim in the file "LICENSE".                   *
//*                                                                          *
//*  Copyright (C) 2006 - 2024 FAIR GmbH and copyright holders of PandaRoot  *
//*     The copyright holders are listed in the file "COPYRIGHTHOLDERS".     *
//*               The authors are listed in the file "AUTHORS".              *
//****************************************************************************

#ifndef PNDSDSCHARGECONVERSION_H
#define PNDSDSCHARGECONVERSION_H


#include <map>
#include "TObject.h"
#include "TString.h"
#include "PndSdsDigi.h"

enum ConvType { kUndefined, kIdeal, kToT, kADC };

class PndSdsChargeConversion : public TObject {
 public:
  PndSdsChargeConversion(ConvType type) : fParams(), it(), fConvType(type){};
  virtual ~PndSdsChargeConversion(){};
  virtual void StartExecute(){};
  virtual void EndExecute(){};
  virtual Double_t ChargeToDigiValue(Double_t Charge) = 0; 
  virtual Double_t DigiValueToCharge(Double_t digi) = 0;   
  virtual Double_t DigiValueToCharge(PndSdsDigi &digi);
  virtual Double_t GetRelativeError(Double_t Charge) = 0;
  virtual Double_t GetTimeStamp(Double_t tof, Double_t charge, Double_t MCEventTime) = 0; 
  virtual Double_t GetTimeWalk(Double_t) { return 0; }; // charge //[R.K.03/2017] unused variable(s) ///< Time between hit in detector and the time stamp assigned to the hit
  //    virtual Double_t GetTimeWalk(Int_t tot){
  //        return GetTimeWalk(DigiValueToCharge(tot));
  //    }
  virtual Double_t GetTimeStampErrorAfterCorrection() { return 1; }

  virtual Double_t GetTimeStep() { return 0; };

  Double_t GetParameter(TString param)
  {
    it = fParams.find(param);
    if (it == fParams.end()) {
      Error("GetParameter(TString param)", "No parameter named: %s", param.Data());
      return -1;
    }
    return it->second;
  };
  void SetParameter(TString param, Double_t value)
  {
    if (value < 0)
      Error("SetParameter(TString param, Double_t value)", "invalid value for param: %s", param.Data());
    fParams.insert(std::pair<TString, Double_t>(param, value));
  };

 private:
  std::map<TString, Double_t> fParams;
  std::map<TString, Double_t>::iterator it;
  ConvType fConvType;

  ClassDef(PndSdsChargeConversion, 2);
};
#endif /* PNDSDSCHARGECONVERSION_H */