DetectorPropertiesServiceStandard.h

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// DetectorPropertiesServiceStandard.h
//
// Service interface for DetectorProperties functions
//
//  jpaley@fnal.gov
//
#ifndef DETECTORPROPERTIESSERVICESTANDARD_H
#define DETECTORPROPERTIESSERVICESTANDARD_H

#include "fhiclcpp/ParameterSet.h"
#include "fhiclcpp/types/Atom.h"
#include "art/Framework/Services/Registry/ActivityRegistry.h"
#include "art/Framework/Services/Registry/ServiceHandle.h"
#include "art/Framework/Services/Registry/ServiceMacros.h"
#include "art/Framework/Principal/Run.h"
#include "lardataalg/DetectorInfo/DetectorPropertiesStandard.h"
#include "lardata/DetectorInfoServices/DetectorPropertiesService.h"

namespace detinfo{
  
  class DetectorPropertiesServiceStandard : public DetectorPropertiesService {

    public:
      
      // the following is currently not used for validation,
      // but only for documentation
      struct ServiceConfiguration_t {
        
        // service-specific configuration
        fhicl::Atom<bool> InheritNumberTimeSamples {
          fhicl::Name("InheritNumberTimeSamples"),
          fhicl::Comment(""),
          false /* default value */
        };
        
        // provider configuration
        detinfo::DetectorPropertiesStandard::Configuration_t ProviderConfiguration;
        
      }; // ServiceConfiguration_t
      
      
      // this enables art to print the configuration help:
      using Parameters = art::ServiceTable<ServiceConfiguration_t>;
      
      DetectorPropertiesServiceStandard(fhicl::ParameterSet const& pset,
                                art::ActivityRegistry& reg);

      virtual void   reconfigure(fhicl::ParameterSet const& pset) override;
      void   preProcessEvent(const art::Event& evt);
      void   postOpenFile(const std::string& filename);
      
      virtual const provider_type* provider() const override { return fProp.get();}
      
    private:

      std::unique_ptr<detinfo::DetectorPropertiesStandard> fProp;
      fhicl::ParameterSet   fPS;       
      
      bool fInheritNumberTimeSamples; 
      
      bool isDetectorPropertiesServiceStandard(const fhicl::ParameterSet& ps) const;
      
    }; // class DetectorPropertiesService
} //namespace detinfo
DECLARE_ART_SERVICE_INTERFACE_IMPL(detinfo::DetectorPropertiesServiceStandard, detinfo::DetectorPropertiesService, LEGACY)
#endif // DETECTORPROPERTIESSERVICESTANDARD_H