[#BloombergLP-ball-CategoryManager_RadixTree_Node-2constructor-0e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/CategoryManager_RadixTree_Node.adoc[CategoryManager_RadixTree_Node]::CategoryManager_RadixTree_Node
:relfileprefix: ../../../
:mrdocs:

Create a node with the specified `prefix` and no value.

== Synopsis

Declared in `<ball_categorymanager_radixtree.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
CategoryManager_RadixTree_Node(
    std::string_view const& prefix,
    xref:BloombergLP/ball/CategoryManager_RadixTree_Node/allocator_type.adoc[allocator_type] const& allocator = allocator_type());
----

== Description

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

== Parameters

[cols="1,4"]
|===
| Name| Description
| *prefix*
| prefix string stored in this node
| *allocator*
| allocator used to supply memory
|===


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