[#BloombergLP-ball-LoggerManagerConfiguration-setDefaultThresholdLevelsCallback] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/LoggerManagerConfiguration.adoc[LoggerManagerConfiguration]::setDefaultThresholdLevelsCallback :relfileprefix: ../../../ :mrdocs: Set the default thresholds callback functor attribute of this object to the specified `thresholdsCb`. Note that this method cannot fail, and that `thresholdsCb` can be a "null" (i.e., unpopulated) functor object. == Synopsis Declared in `<ball_loggermanagerconfiguration.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- void setDefaultThresholdLevelsCallback(xref:BloombergLP/ball/LoggerManagerConfiguration/DefaultThresholdLevelsCallback-05.adoc[DefaultThresholdLevelsCallback] const& thresholdsCb); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#