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, art::ScheduleContext)
Public Member Functions inherited from lariov::ChannelStatusService
virtual	~ChannelStatusService ()=default
	Destructor. More...
ChannelStatusProvider const *	provider () const
ChannelStatusProvider const &	GetProvider () const
	Returns a reference to the service provider. More...
ChannelStatusProvider const &	GetFilter () const
ChannelStatusProvider const *	GetProviderPtr () const
	Returns a pointer to the service provider. More...
ChannelStatusProvider const *	GetFilterPtr () const

Private Member Functions
const ChannelStatusProvider &	DoGetProvider () const override
	Returns a reference to the service provider. More...
const ChannelStatusProvider *	DoGetProviderPtr () const override
	Returns a pointer to the service provider. More...

Private Attributes
SIOVChannelStatusProvider	fProvider

Additional Inherited Members
Public Types inherited from lariov::ChannelStatusService
using	provider_type = ChannelStatusProvider

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 17 of file SIOVChannelStatusService_service.cc.

Constructor & Destructor Documentation

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

Definition at line 44 of file SIOVChannelStatusService_service.cc.

  : 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

inlineoverrideprivatevirtual

Returns a reference to the service provider.

Implements lariov::ChannelStatusService.

Definition at line 27 of file SIOVChannelStatusService_service.cc.

                                                                  {
        return fProvider;
      }

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

inlineoverrideprivatevirtual

Returns a pointer to the service provider.

Implements lariov::ChannelStatusService.

Definition at line 31 of file SIOVChannelStatusService_service.cc.

                                                                     {
        return &fProvider;
      }

void lariov::SIOVChannelStatusService::PreProcessEvent	(	const art::Event &	evt,
		art::ScheduleContext
	)

Definition at line 54 of file SIOVChannelStatusService_service.cc.

                                                                                        {

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

Member Data Documentation

SIOVChannelStatusProvider lariov::SIOVChannelStatusService::fProvider

private

Definition at line 35 of file SIOVChannelStatusService_service.cc.

---

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

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