Athena::CondObjDeleter< T > Class Template Reference

Deletion object for conditions payloads. More...

#include <CondObjDeleter.h>

Inheritance diagram for Athena::CondObjDeleter< T >:

Collaboration diagram for Athena::CondObjDeleter< T >:

Public Types
typedef void	delete_function(const void *)
	Type of a function to delete a payload object immediately.

Public Member Functions
	CondObjDeleter (Athena::IRCUSvc &rcusvc)
	Constructor.
virtual void	discard (const void *p) override
	Queue an object for deletion.
virtual void	quiescent (const EventContext &ctx) override
	Mark a slot as quiescent.
delete_function *	delfcn () const
	Return a function to delete a payload object immediately.

Static Private Member Functions
static void	delPayload (const void *p)
	Function to delete a payload object immediately.

Private Attributes
Athena::RCUObject< T >	m_obj
	Lifetime manager for discarded objects.
delete_function *	m_delfcn
	Immediate deletion function.

Detailed Description

template<class T>
class Athena::CondObjDeleter< T >

Deletion object for conditions payloads.

This class implements the IRangeMapPayloadDeleter interface for conditions objects.

The underlying ConcurrentRangeMap objects hold the payload objects as void*'s, so that's the type we use in the IRangeMapPayloadDeleter template. The parameter T is the actual type of the payload objects.

We use RCUObject to manage the lifetime of the deleted objects.

Definition at line 39 of file CondObjDeleter.h.

Member Typedef Documentation

delete_function

typedef void CxxUtils::IRangeMapPayloadDeleter< void, EventContext >::delete_function(const void *)

inherited

Type of a function to delete a payload object immediately.

Definition at line 47 of file ConcurrentRangeMap.h.

Constructor & Destructor Documentation

CondObjDeleter()

template<class T>

Athena::CondObjDeleter< T >::CondObjDeleter

(

Athena::IRCUSvc &

rcusvc

)

Constructor.

Parameters

rcusvc

Service with which to register.

Member Function Documentation

delfcn()

delete_function * CxxUtils::IRangeMapPayloadDeleter< void, EventContext >::delfcn ( ) const

inherited

Return a function to delete a payload object immediately.

delPayload()

template<class T>

void Athena::CondObjDeleter< T >::delPayload ( const void * p )

staticprivate

Function to delete a payload object immediately.

discard()

template<class T>

virtual void Athena::CondObjDeleter< T >::discard ( const void * p )

overridevirtual

Queue an object for deletion.

Parameters

p	The object to delete.

The object should not actually be deleted until quiescent has been called for each active slot.

Implements CxxUtils::IRangeMapPayloadDeleter< void, EventContext >.

quiescent()

template<class T>

virtual void Athena::CondObjDeleter< T >::quiescent ( const EventContext & ctx )

overridevirtual

Mark a slot as quiescent.

Parameters

ctx	Event context identifying the slot.

Implements CxxUtils::IRangeMapPayloadDeleter< void, EventContext >.

Member Data Documentation

m_delfcn

delete_function* CxxUtils::IRangeMapPayloadDeleter< void, EventContext >::m_delfcn

privateinherited

Immediate deletion function.

Definition at line 86 of file ConcurrentRangeMap.h.

m_obj

template<class T>

Athena::RCUObject<T> Athena::CondObjDeleter< T >::m_obj

private

Lifetime manager for discarded objects.

Definition at line 74 of file CondObjDeleter.h.

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

• CondObjDeleter.h