This class provides a thread-enabled, double-ended queue of TYPE values.
Declared in <bdlcc_queue.h>
template<class TYPE>
class Queue;This class provides a thread-enabled implementation of an efficient, in-place, indexable, double-ended queue of parameterized TYPE values. Very efficient access to the underlying bdlc::Queue object is provided, as well as to a bslmt::Mutex and a bslmt::Condition variable, to facilitate thread-safe use of the bdlc::Queue. Note that Queue is not a value-semantic type, but the underlying bdlc::Queue is. In this regard, Queue is a thread-enabled handle for a bdlc::Queue.
| Name | Description |
|---|---|
InitialCapacity | Enable uniform use of an optional integral initial-capacity argument. |
| Name | Description |
|---|---|
Queue [constructor] | Constructors |
~Queue [destructor] | Destroy this container. The behavior is undefined unless all access or modification of the container has completed prior to this call. |
condition | Return a reference to the modifiable condition variable used by this queue to signal that the queue is not empty. |
forcePushFront | Append item to the front, ignoring the high-water mark. |
highWaterMark | Return the high-water mark value for this queue. |
insertCondition | Return a reference to the condition signaling that the queue is not full. |
length | Return the number of elements in this queue. Note that if other threads are manipulating the queue, this information may be obsolete by the time it is returned. |
mutex | Return a reference to the modifiable mutex used by this queue to synchronize access to its underlying bdlc::Queue object. |
notEmptyCondition | Return the condition variable used by this queue to signal that the queue is not empty. |
notFullCondition | Return the condition used to signal that this queue is not full. |
popBack | popBack overloads |
popFront | popFront overloads |
pushBack | Append item to the back of this queue. |
pushFront | Append item to the front of this queue. |
queue | Return a reference to the modifiable underlying bdlc::Queue object. |
removeAll | removeAll overloads |
timedPopBack | Remove the last item into buffer, waiting until timeout if empty. |
timedPopFront | Remove the first item into buffer, waiting until timeout if empty. |
timedPushBack | Append item to the back, waiting until timeout if the queue is full. |
timedPushFront | Append item to the front, waiting until timeout if the queue is full. |
tryPopBack | tryPopBack overloads |
tryPopFront | tryPopFront overloads |
operator BloombergLP::bslmf::NestedTraitDeclaration<Queue, UsesBslmaAllocator> | Declare that this type uses a bslma allocator. |