[#absl-SetFlagsUsageConfig]
= xref:absl.adoc[absl]::SetFlagsUsageConfig
:relfileprefix: ../
:mrdocs:

Sets the usage reporting configuration callbacks. If any of the callbacks are not set in usage_config instance, then the default value of the callback is used.

== Synopsis

Declared in `<absl/flags/usage_config.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
SetFlagsUsageConfig(xref:absl/FlagsUsageConfig.adoc[FlagsUsageConfig] usage_config);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *usage_config*
| The usage reporting configuration to install.
|===


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