[#BloombergLP-bdlcc-SingleConsumerQueue-2constructor-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/SingleConsumerQueue.adoc[SingleConsumerQueue]::SingleConsumerQueue
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bdlcc_singleconsumerqueue.h>`

Create a thread‐aware queue. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bdlcc/SingleConsumerQueue/2constructor-0d.adoc[SingleConsumerQueue](xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlcc/SingleConsumerQueue/2constructor-0d.adoc[_» more..._]#

Create a thread‐aware queue with, at least, the specified `capacity`. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bdlcc/SingleConsumerQueue/2constructor-02.adoc[SingleConsumerQueue](
    std::size_t capacity,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlcc/SingleConsumerQueue/2constructor-02.adoc[_» more..._]#


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