SIOVElectronicsCalibService_service.cc

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#ifndef SIOVELECTRONICSCALIBSERVICE_CC
#define SIOVELECTRONICSCALIBSERVICE_CC

#include "art/Framework/Services/Registry/ServiceMacros.h"
#include "art/Framework/Services/Registry/ActivityRegistry.h"
#include "art/Framework/Principal/Event.h"
#include "fhiclcpp/ParameterSet.h"
#include "larevt/CalibrationDBI/Interface/ElectronicsCalibService.h"
#include "larevt/CalibrationDBI/Providers/SIOVElectronicsCalibProvider.h"

namespace lariov{

  class SIOVElectronicsCalibService : public ElectronicsCalibService {
  
    public:
    
      SIOVElectronicsCalibService(fhicl::ParameterSet const& pset, art::ActivityRegistry& reg);
      ~SIOVElectronicsCalibService(){}
      
      void PreProcessEvent(const art::Event& evt) {
        fProvider.Update(evt.time().value());
      }
     
    private:
    
      ElectronicsCalibProvider const& DoGetProvider() const override {
        return fProvider;
      }   
      
      ElectronicsCalibProvider const* DoGetProviderPtr() const override {
        return &fProvider; 
      }
    
      SIOVElectronicsCalibProvider fProvider;
  };
}//end namespace lariov
      
DECLARE_ART_SERVICE_INTERFACE_IMPL(lariov::SIOVElectronicsCalibService, lariov::ElectronicsCalibService, LEGACY)
      

namespace lariov{

  SIOVElectronicsCalibService::SIOVElectronicsCalibService(fhicl::ParameterSet const& pset, art::ActivityRegistry& reg) 
  : fProvider(pset.get<fhicl::ParameterSet>("ElectronicsCalibProvider"))
  {
    //register callback to update local database cache before each event is processed
    reg.sPreProcessEvent.watch(this, &SIOVElectronicsCalibService::PreProcessEvent);
  }

}//end namespace lariov

DEFINE_ART_SERVICE_INTERFACE_IMPL(lariov::SIOVElectronicsCalibService, lariov::ElectronicsCalibService)

#endif