[#SourceLocation-file_name]
= xref:SourceLocation.adoc[SourceLocation]::file_name
:relfileprefix: ../
:mrdocs:

Return the file name of the source location.

== Synopsis

Declared in `<util/log.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::string_view
file_name() const;
----

== Return Value

The file name recorded in the underlying source location.


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