IScheduler Class Reference

General interface for algorithm scheduler. More...

#include <GaudiKernel/IScheduler.h>

Inheritance diagram for IScheduler:

Collaboration diagram for IScheduler:

Classes
struct	OccupancySnapshot
	Sample occupancy at fixed interval (ms) Negative value to deactivate, 0 to snapshot every change Each sample, apply the callback function to the result. More...

Public Member Functions
	DeclareInterfaceID (IScheduler, 1, 0)
	InterfaceID.
virtual StatusCode	pushNewEvent (EventContext *eventContext)=0
	Make an event available to the scheduler.
virtual StatusCode	pushNewEvents (std::vector< EventContext * > &eventContexts)=0
	Make a list of events available to the scheduler This method makes a bunch creation of new events atomic to the scheduler.
virtual StatusCode	popFinishedEvent (EventContext *&eventContext)=0
	Retrieve a finished event from the scheduler.
virtual StatusCode	tryPopFinishedEvent (EventContext *&eventContext)=0
	Try to retrieve a finished event from the scheduler.
virtual unsigned int	freeSlots ()=0
	Get the free event processing slots.
virtual void	dumpState ()
virtual StatusCode	scheduleEventView (const EventContext *sourceContext, const std::string &nodeName, std::unique_ptr< EventContext > viewContext)=0
	Method to inform the scheduler about event views.
virtual void	recordOccupancy (int samplePeriod, std::function< void(OccupancySnapshot)> callback)=0
Public Member Functions inherited from IInterface
template<Gaudi::IsInterface TARGET>
TARGET *	cast ()
template<Gaudi::IsInterface TARGET>
TARGET const *	cast () const
template<typename TARGET> requires ( !Gaudi::IsInterface<TARGET> )
TARGET *	cast ()
template<typename TARGET> requires ( !Gaudi::IsInterface<TARGET> )
TARGET const *	cast () const
virtual std::vector< std::string >	getInterfaceNames () const =0
	Returns a vector of strings containing the names of all the implemented interfaces.
virtual unsigned long	addRef () const =0
	Increment the reference count of Interface instance.
virtual unsigned long	release () const =0
	Release Interface instance.
virtual unsigned long	refCount () const =0
	Current reference count.
virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)=0
	Set the void** to the pointer to the requested interface of the instance.
virtual	~IInterface ()=default
	Virtual destructor.
virtual void const *	i_cast (const InterfaceID &) const =0
void *	i_cast (const InterfaceID &iid)

Additional Inherited Members
Public Types inherited from IInterface
enum class	Status : StatusCode::code_t {   FAILURE = 0 , SUCCESS = 1 , NO_INTERFACE , VERSMISMATCH ,   LAST_ERROR }
	Return status. More...
using	iid = Gaudi::InterfaceId<IInterface, 0, 0>
	Interface ID.
using	ext_iids = Gaudi::interface_list<iid>
	Extra interfaces.
Static Public Member Functions inherited from IInterface
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface.
Protected Member Functions inherited from IInterface
virtual unsigned long	decRef () const =0
	Decrement reference count and return the new reference count.

Detailed Description

General interface for algorithm scheduler.

Author

Danilo Piparo

Benedikt Hegner

Version

1.1

Definition at line 28 of file IScheduler.h.

Member Function Documentation

DeclareInterfaceID()

IScheduler::DeclareInterfaceID	(	IScheduler	,
		1	,
		0	)

InterfaceID.

dumpState()

virtual void IScheduler::dumpState ( )

inlinevirtual

Definition at line 49 of file IScheduler.h.

{}

freeSlots()

virtual unsigned int IScheduler::freeSlots ( )

pure virtual

Get the free event processing slots.

popFinishedEvent()

virtual StatusCode IScheduler::popFinishedEvent ( EventContext *& eventContext )

pure virtual

Retrieve a finished event from the scheduler.

pushNewEvent()

virtual StatusCode IScheduler::pushNewEvent ( EventContext * eventContext )

pure virtual

Make an event available to the scheduler.

pushNewEvents()

virtual StatusCode IScheduler::pushNewEvents ( std::vector< EventContext * > & eventContexts )

pure virtual

Make a list of events available to the scheduler This method makes a bunch creation of new events atomic to the scheduler.

recordOccupancy()

virtual void IScheduler::recordOccupancy ( int samplePeriod, std::function< void(OccupancySnapshot)> callback )

pure virtual

scheduleEventView()

virtual StatusCode IScheduler::scheduleEventView ( const EventContext * sourceContext, const std::string & nodeName, std::unique_ptr< EventContext > viewContext )

pure virtual

Method to inform the scheduler about event views.

tryPopFinishedEvent()

virtual StatusCode IScheduler::tryPopFinishedEvent ( EventContext *& eventContext )

pure virtual

Try to retrieve a finished event from the scheduler.

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

• GaudiKernel/include/GaudiKernel/IScheduler.h