OpenDDS::DCPS::DurabilityQueue< T > Class Template Reference

Queue class that provides a means to reset the underlying ACE_Allocator. More...

#include <DurabilityQueue.h>

List of all members.

Public Member Functions
	DurabilityQueue (ACE_Allocator *allocator)
	DurabilityQueue (DurabilityQueue< T > const &rhs)
	~DurabilityQueue ()
void	operator= (DurabilityQueue< T > const &rhs)
void	set_allocator (ACE_Allocator *allocator)
	Reset allocator.
void	swap (DurabilityQueue< T > &rhs)

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Detailed Description

template<typename T>
class OpenDDS::DCPS::DurabilityQueue< T >

Queue class that provides a means to reset the underlying ACE_Allocator.

This class only exists to provide a means to reset the allocator used by the ACE_Unbounded_Queue base class. It has a specific use case, namely to correctly support instances created by a persistent allocator. The allocator address may change between process runs, meaning the allocator address stored in the persistent ACE_Unbounded_Queue instance will be invalid. Use the set_allocator() method to reset the allocator address before performing any operations that will require use of the allocator (e.g. enqueuing new items).

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Constructor & Destructor Documentation

template<typename T>

OpenDDS::DCPS::DurabilityQueue< T >::DurabilityQueue

(

ACE_Allocator *

allocator

)

[inline]

template<typename T>

OpenDDS::DCPS::DurabilityQueue< T >::DurabilityQueue

(

DurabilityQueue< T > const &

rhs

)

[inline]

template<typename T>

OpenDDS::DCPS::DurabilityQueue< T >::~DurabilityQueue

(

)

[inline]

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Member Function Documentation

template<typename T>

void OpenDDS::DCPS::DurabilityQueue< T >::operator=

(

DurabilityQueue< T > const &

rhs

)

[inline]

template<typename T>

void OpenDDS::DCPS::DurabilityQueue< T >::set_allocator

(

ACE_Allocator *

allocator

)

[inline]

Reset allocator.

template<typename T>

void OpenDDS::DCPS::DurabilityQueue< T >::swap

(

DurabilityQueue< T > &

rhs

)

[inline]

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

• DurabilityQueue.h

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