[#BloombergLP-ball-AsyncFileObserver-suppressUniqueFileNameOnRotation]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/AsyncFileObserver.adoc[AsyncFileObserver]::suppressUniqueFileNameOnRotation
:relfileprefix: ../../../
:mrdocs:

Suppress generating a unique log file name upon rotation if the specified `suppress` is `true`, and generate a unique filename otherwise. See {Rotated File Naming} for details.

== Synopsis

Declared in `<ball_asyncfileobserver.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
suppressUniqueFileNameOnRotation(bool suppress);
----


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