[#BloombergLP-ball-FileObserver-2constructor-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/FileObserver.adoc[FileObserver]::FileObserver
:relfileprefix: ../../../
:mrdocs:

Create a file observer that logs to `stdout` by default.

== Synopsis

Declared in `<ball_fileobserver.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
FileObserver();
----

== Description

Create a file observer that publishes log records to `stdout` if their severity is at least as severe as `Severity::e_WARN`, and has file logging initially disabled. Note that `isPublishInLocalTimeEnabled` returns `false` following construction indicating that the timestamp attribute of published records will be written in UTC time (see `enablePublishInLocalTime`). Also note that independent default record formats are in effect for `stdout` and file logging (see `setLogFormat`).


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