[#BloombergLP-bslstl-TreeNodePool-allocator-0b]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/TreeNodePool.adoc[TreeNodePool]::allocator
:relfileprefix: ../../../
:mrdocs:

Return a reference providing modifiable access to the rebound allocator traits for the node‐type. Note that this operation returns a base‐class (`NodeAlloc`) reference to this object.

== Synopsis

Declared in `<bslstl_treenodepool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
SimplePool<TreeNode<VALUE>, ALLOCATOR>::AllocatorType&
allocator();
----


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