[#absl-Cord-InlineRep-SetTreeOrEmpty]
= xref:absl.adoc[absl]::xref:absl/Cord.adoc[Cord]::xref:absl/Cord.adoc[InlineRep]::SetTreeOrEmpty
:relfileprefix: ../../../
:mrdocs:

Sets the tree value for this instance, resetting to empty if `rep` is null.

== Synopsis

Declared in `<absl/strings/cord.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
SetTreeOrEmpty(
    xref:absl/Cord.adoc[CordRep]* rep,
    xref:absl/Cord.adoc[CordzUpdateScope] const& scope);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *rep*
| The tree value to set, or `nullptr` to reset to empty.
| *scope*
| The update scope guarding any referenced CordzInfo.
|===


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