virtual const provider_type * provider() const override
void preBeginRun(const ::art::Run &run)
virtual void reconfigure(fhicl::ParameterSet const &pset)
RunHistoryService(fhicl::ParameterSet const &pset,::art::ActivityRegistry ®)
std::unique_ptr< detinfo::RunHistory > fRH
General GArSoft Utilities.