This class implements a proctor that, on destruction, restores the queue to its state at the time of the proctor's creation. We assume that the only change to the queue is that 0 or more items have been added to the end. If release has been called, the destructor takes no action.

Synopsis

Declared in <bdlcc_cache.h>

template<class KEY>
class Cache_QueueProctor;

Member Functions

Name

Description

Cache_QueueProctor [constructor]

Create a Cache_QueueProctor object to monitor the specified queue.

~Cache_QueueProctor [destructor]

Destroy this proctor object. Remove any elements that we added since the proctor was created.

release

Release the queue specified on construction, so that it will not be modified on the destruction of this proctor.

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