[#BloombergLP-bsls-AtomicUint-operator_plus_eq]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/AtomicUint.adoc[AtomicUint]::operator+=
:relfileprefix: ../../../
:mrdocs:

Atomically add the specified `value` to this object, and return the resulting value.

== Synopsis

Declared in `<bsls_atomic.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned int
operator+=(unsigned int value);
----

== Return Value

value of this object after the addition

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| value to add
|===


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