CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT > Class Template Reference

Helper to delete payload objects for ConcurrentRangeMap. More...

#include <ConcurrentRangeMap.h>

Collaboration diagram for CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >:

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

Public Member Functions
	IRangeMapPayloadDeleter (delete_function *delfcn)
	Constructor. More...
virtual	~IRangeMapPayloadDeleter ()=default
	Virtual destructor. More...
virtual void	discard (const T *p)=0
	Queue an object for deletion. More...
virtual void	quiescent (const CONTEXT &ctx)=0
	Mark a slot as quiescent. More...
delete_function *	delfcn () const
	Return a function to delete a payload object immediately. More...

Private Attributes
delete_function *	m_delfcn
	Immediate deletion function. More...

Detailed Description

template<class T, class CONTEXT>
class CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >

Helper to delete payload objects for ConcurrentRangeMap.

This class provides an interface that ConcurrentRangeMap can use to delete payload objects. The discard function queues a payload object for deletion. It should not actually be deleted until quiescent has been called for each active slot. delfcn returns a pointer to a function that will delete the payload object immediately. This is only used in the ConcurrentRangeMap destructor.

Definition at line 44 of file ConcurrentRangeMap.h.

Member Typedef Documentation

delete_function

template<class T , class CONTEXT >

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

Type of a function to delete a payload object immediately.

Definition at line 48 of file ConcurrentRangeMap.h.

Constructor & Destructor Documentation

IRangeMapPayloadDeleter()

template<class T , class CONTEXT >

CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >::IRangeMapPayloadDeleter

(

delete_function *

delfcn

)

Constructor.

Parameters

delfcn

Function to delete a payload object immediately.

~IRangeMapPayloadDeleter()

template<class T , class CONTEXT >

virtual CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >::~IRangeMapPayloadDeleter ( )

virtualdefault

Virtual destructor.

Member Function Documentation

delfcn()

template<class T , class CONTEXT >

delete_function* CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >::delfcn

(

)

const

Return a function to delete a payload object immediately.

discard()

template<class T , class CONTEXT >

virtual void CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >::discard ( const T *  p )

pure virtual

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.

Implemented in Athena::CondObjDeleter< T >.

quiescent()

template<class T , class CONTEXT >

virtual void CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >::quiescent ( const CONTEXT &  ctx )

pure virtual

Mark a slot as quiescent.

Parameters

ctx	Event context identifying the slot.

Implemented in Athena::CondObjDeleter< T >.

Member Data Documentation

m_delfcn

template<class T , class CONTEXT >

delete_function* CxxUtils::IRangeMapPayloadDeleter< T, CONTEXT >::m_delfcn

private

Immediate deletion function.

Definition at line 87 of file ConcurrentRangeMap.h.

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

• ConcurrentRangeMap.h