[#BloombergLP-bslalg-RbTreeNode-setParent]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/RbTreeNode.adoc[RbTreeNode]::setParent
:relfileprefix: ../../../
:mrdocs:

Set the parent of this node to the specified `address`.

== Synopsis

Declared in `<bslalg_rbtreenode.h>`

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

== Description

If `address` is 0, then this node will have not have a parent node (i.e., it will be the root node). The behavior is undefined unless `address` is aligned to at least two bytes.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *address*
| parent node, or 0 if this node is the root
|===


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