Chi2PIDAlg.h

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//
// A Chi2 based particleID
//
// tjyang@fnal.gov
//
#ifndef CHI2PIDALG_H
#define CHI2PIDALG_H

#include <bitset>
#include <optional>
#include <string>

namespace fhicl {
  class ParameterSet;
}
#include "canvas/Persistency/Common/Ptr.h"

#include "larcoreobj/SimpleTypesAndConstants/geo_types.h"

class TProfile;

namespace anab {
  class Calorimetry;
  class ParticleID;
}

namespace pid {

  class Chi2PIDAlg {

  public:
    Chi2PIDAlg(fhicl::ParameterSet const& pset);

    std::bitset<8> GetBitset(geo::PlaneID planeID);

    anab::ParticleID DoParticleID(const std::vector<art::Ptr<anab::Calorimetry>>& calo);

  private:
    std::string fTemplateFile;
    bool fUseMedian;
    std::optional<double> fMaximumPIDA;
    //std::string fCalorimetryModuleLabel;
    std::string fROOTfile;

    TProfile* dedx_range_pro; 
    TProfile* dedx_range_ka;  
    TProfile* dedx_range_pi;  
    TProfile* dedx_range_mu;  

  }; //
} // namespace
#endif // CHI2PIDALG_H