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

Increment, by 1, the `numNodes` attribute of this object&period; The behavior is undefined unless `numNodes &lt;&equals; INT&lowbar;MAX &hyphen; 1`&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
incrementNumNodes();
----


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