BloombergLP::bdlcc::FixedQueue::FixedQueue

Create a thread‐aware lock‐free queue of the specified capacity.

Synopsis

Declared in <bdlcc_fixedqueue.h>

explicit
FixedQueue(
    std::size_t capacity,
    bslma::Allocator* basicAllocator = 0);

Description

Create a thread‐aware lock‐free queue having the specified capacity. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The behavior is undefined unless 0 < capacity and capacity <= bdlcc::FixedQueueIndexManager::k_MAX_CAPACITY.

Parameters

Name

Description

capacity

maximum number of elements the queue can hold

basicAllocator

allocator used to supply memory

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