[#bsl-map-0a7-DataWrapper-nodeFactory-09]
= xref:bsl.adoc[bsl]::xref:bsl/map-0a7.adoc[map]::xref:bsl/map-0a7.adoc[DataWrapper]::nodeFactory
:relfileprefix: ../../../
:mrdocs:

Return a reference providing non‐modifiable access to the node factory associated with this data wrapper.

== Synopsis

Declared in `<bslstl_map.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/map-0a7.adoc[map<KEY, VALUE, COMPARATOR, ALLOCATOR>::NodeFactory] const&
nodeFactory() const;
----


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