lariov::SIOVChannelStatusService Class Reference

Inheritance diagram for lariov::SIOVChannelStatusService:

Public Member Functions
	SIOVChannelStatusService (fhicl::ParameterSet const &pset, art::ActivityRegistry &reg)
void	PreProcessEvent (const art::Event &evt)

Private Member Functions
const ChannelStatusProvider &	DoGetProvider () const override
const ChannelStatusProvider *	DoGetProviderPtr () const override

Private Attributes
SIOVChannelStatusProvider	fProvider

Detailed Description

art service implementation of ChannelStatusService. Implements a channel status retrieval service for database scheme in which all elements in a database folder share a common interval of validity

Definition at line 19 of file SIOVChannelStatusService_service.cc.

Constructor & Destructor Documentation

lariov::SIOVChannelStatusService::SIOVChannelStatusService	(	fhicl::ParameterSet const &	pset,
		art::ActivityRegistry &	reg
	)

Definition at line 46 of file SIOVChannelStatusService_service.cc.

References PreProcessEvent(), and art::ActivityRegistry::sPreProcessEvent.

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

Member Function Documentation

const ChannelStatusProvider& lariov::SIOVChannelStatusService::DoGetProvider ( ) const

inlineoverrideprivate

Definition at line 29 of file SIOVChannelStatusService_service.cc.

References fProvider.

                                                                  {
        return fProvider;
      }    

const ChannelStatusProvider* lariov::SIOVChannelStatusService::DoGetProviderPtr ( ) const

inlineoverrideprivate

Definition at line 33 of file SIOVChannelStatusService_service.cc.

References fProvider.

                                                                     {
        return &fProvider;
      }

void lariov::SIOVChannelStatusService::PreProcessEvent

(

const art::Event &

evt

)

Definition at line 56 of file SIOVChannelStatusService_service.cc.

References DEFINE_ART_SERVICE_INTERFACE_IMPL, fProvider, art::Event::time(), lariov::SIOVChannelStatusProvider::Update(), and art::Timestamp::value().

Referenced by SIOVChannelStatusService().

                                                                    {
    
    //First grab an update from the database
    fProvider.Update(evt.time().value());
  } 

Member Data Documentation

SIOVChannelStatusProvider lariov::SIOVChannelStatusService::fProvider

private

Definition at line 37 of file SIOVChannelStatusService_service.cc.

Referenced by DoGetProvider(), DoGetProviderPtr(), and PreProcessEvent().

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The documentation for this class was generated from the following file:

• larevt/v06_22_04/source/larevt/CalibrationDBI/Services/SIOVChannelStatusService_service.cc