[#BloombergLP-bsls-AtomicOperations_DefaultInt-08-swapIntAcqRel]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/AtomicOperations_DefaultInt-08.adoc[AtomicOperations&lowbar;DefaultInt]::swapIntAcqRel
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:mrdocs:

Atomically set the value of the specified `atomicInt` to the specified `swapValue`, and return its previous value, providing the acquire&sol;release memory ordering guarantee&period;

== Synopsis

Declared in `&lt;bsls&lowbar;atomicoperations&lowbar;default&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
swapIntAcqRel(
    AtomicTypes::Int* atomicInt,
    int swapValue);
----


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