[#BloombergLP-ball-AsyncFileObserver-setLogFormat] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/AsyncFileObserver.adoc[AsyncFileObserver]::setLogFormat :relfileprefix: ../../../ :mrdocs: Same as `setLogFormats`. == Synopsis Declared in `<ball_asyncfileobserver.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- int setLogFormat( char const* logFileFormat, char const* stdoutFormat); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#