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

Set the left child of this node to the specified `address`&period; If `address` is 0, then this node will not have a left child&period;

== Synopsis

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

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

== Parameters

[cols="1,4"]
|===
| Name| Description
| *address*
| left&hyphen;child node, or 0 if this node has no left child
|===


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