[#BloombergLP-ball-CategoryManager_RadixTree-2constructor-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/CategoryManager_RadixTree.adoc[CategoryManager_RadixTree]::CategoryManager_RadixTree
:relfileprefix: ../../../
:mrdocs:

Create an empty `CategoryManager_RadixTree`. Optionally specify an `allocator` (e.g., the address of a `bslma::Allocator` object) to supply memory; otherwise, the default allocator is used.

== Synopsis

Declared in `<ball_categorymanager_radixtree.h>`

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