ShowerCalibrationGaloreScale.h

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#ifndef LAREXAMPLES_SERVICES_SHOWERCALIBRATIONGALORE_PROVIDERS_SHOWERCALIBRATIONGALORESCALE_H
#define LAREXAMPLES_SERVICES_SHOWERCALIBRATIONGALORE_PROVIDERS_SHOWERCALIBRATIONGALORESCALE_H


// LArSoft libraries
#include "larexamples/Services/ShowerCalibrationGalore/Providers/ShowerCalibrationGalore.h"

// framework libraries
#include "fhiclcpp/types/Atom.h"
#include "fhiclcpp/types/Table.h"

// C/C++ standard libraries
#include <sstream>


namespace lar {
   namespace example {
      
      class ShowerCalibrationGaloreScale: public ShowerCalibrationGalore {
            public:
         
         //---------------------------------------------------------------------
         struct Config {
            using Name = fhicl::Name;
            using Comment = fhicl::Comment;
            
            fhicl::Atom<float> factor {
               Name("factor"),
               Comment("correction factor to be applied to all particles")
            };
            
            fhicl::Atom<float> error {
               Name("error"),
               Comment("uncertainty on the correction factor")
            };
            
         }; // struct Config
         
         using parameters_type = fhicl::Table<Config>;
         
         
         //---------------------------------------------------------------------
         ShowerCalibrationGaloreScale(Config const& config)
           : corr(config.factor(), config.error())
           {}
         
         //---------------------------------------------------------------------
         ShowerCalibrationGaloreScale(fhicl::ParameterSet const& pset)
           : ShowerCalibrationGaloreScale
             (parameters_type(pset, { "service_type", "service_provider" })())
           {}
         
         
         
         //---------------------------------------------------------------------
         virtual float correctionFactor
           (recob::Shower const&, PDGID_t = unknownID) const override
           { return corr.factor; }
         
         virtual Correction_t correction
           (recob::Shower const&, PDGID_t = unknownID) const override
           { return corr; }
         
         
         
         virtual std::string report() const override
           {
              std::ostringstream sstr;
              sstr << "Uniform correction: " << corr;
              return sstr.str();
           }
         
         
         //---------------------------------------------------------------------
            private:
         Correction_t corr;
         
      }; // class ShowerCalibrationGaloreScale
      
      
   } // namespace example
} // namespace lar


#endif // LAREXAMPLES_SERVICES_SHOWERCALIBRATIONGALORE_PROVIDERS_SHOWERCALIBRATIONGALORESCALE_H