[#BloombergLP-bslalg-RbTreeAnchor-firstNode-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/RbTreeAnchor.adoc[RbTreeAnchor]::firstNode
:relfileprefix: ../../../
:mrdocs:

Return the address of the (modifiable) node referred to by the `firstNode` attribute of this object.

== Synopsis

Declared in `<bslalg_rbtreeanchor.h>`

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


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