[#BloombergLP-bslalg-RbTreeAnchor-setRootNode]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/RbTreeAnchor.adoc[RbTreeAnchor]::setRootNode
:relfileprefix: ../../../
:mrdocs:

Set the `rootNode` attribute of this object to the specified `value`&period;

== Synopsis

Declared in `&lt;bslalg&lowbar;rbtreeanchor&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setRootNode(xref:BloombergLP/bslalg/RbTreeNode.adoc[RbTreeNode]* value);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| new root node pointer
|===


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