[#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. The behavior is undefined unless `numNodes <= INT_MAX ‐ 1`.

== Synopsis

Declared in `<bslalg_rbtreeanchor.h>`

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


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