Enable this async file observer to use the long output format when logging to stdout. Henceforth, this async file observer will use the output format for stdout logging that was set by the most recent call to setLogFormat, or the default long output format ("n%d %p:%t %s %f:%l %c %m %un") if setLogFormat has not yet been called. This method has no effect if the long output format for stdout logging is already enabled. Note that this method affects records subsequently received through the publish method as well as those that are currently on the queue.
Declared in <ball_asyncfileobserver.h>
void
enableStdoutLoggingPrefix();