[#BloombergLP-ball-AsyncFileObserver-isFileLoggingEnabled-0ab]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/AsyncFileObserver.adoc[AsyncFileObserver]::isFileLoggingEnabled
:relfileprefix: ../../../
:mrdocs:

Same as the preceding overload, using a `std::string` result.

== Synopsis

Declared in `<ball_asyncfileobserver.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
isFileLoggingEnabled(std::string* result) const;
----

== Return Value

`true` if file logging is enabled, and `false` otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *result*
| receives the current log file name when logging is enabled
|===


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