rootana/src/TAP_generators/utils/PulseCandidateFinder.h

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#ifndef PulseCandidateFinder_h_
#define PulseCandidateFinder_h_

#include "ModulesOptions.h"
#include "TPulseIsland.h"
#include "definitions.h"

#include "TH2.h"

class PulseCandidateFinder {

 private:
  struct Location {
    int start;
    int stop;
  };

 public:
  PulseCandidateFinder(std::string detname, modules::options* opts);

  PulseCandidateFinder();

  ~PulseCandidateFinder();

  void SetChannel(const std::string& detname);
  void SetSigma(double sigma);

 private:
  const TPulseIsland* fPulseIsland;
  std::vector<Location> fPulseCandidateLocations;


 public:
  void FindPulseCandidates(const TPulseIsland* pulse);
  int GetNPulseCandidates() { return fPulseCandidateLocations.size(); }
  //std::vector<TPulseIsland*> GetPulseCandidates();

  void GetPulseCandidates(std::vector<TPulseIsland*>&)const;

 private:
  void FindCandidatePulses_Fast(int rise);
  void FindCandidatePulses_Slow(int threshold);

 public:
  void FillParameterHistogram(TH2D* histogram);

 private:
  IDs::channel fChannel;
  double fParameterValue;
  double fNoise;
  double fPedestal;

  static std::map<IDs::channel, int> fDefaultParameterValues;
  void SetDefaultParameterValues();

  int fNSigma;

  bool CheckDigitiserOverflow();

};

#endif

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