[#BloombergLP-balcl-CommandLine-printUsage-0f8]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balcl.adoc[balcl]::xref:BloombergLP/balcl/CommandLine.adoc[CommandLine]::printUsage
:relfileprefix: ../../../
:mrdocs:

Print usage to `stderr`, using the specified `programName`&period;

== Synopsis

Declared in `&lt;balcl&lowbar;commandline&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
printUsage(std::string&lowbar;view const& programName) const;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *programName*
| name of the program in the printed usage
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
