[#BloombergLP-ball-CategoryManager_RadixTree_Node-prefix-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/CategoryManager_RadixTree_Node.adoc[CategoryManager_RadixTree_Node]::prefix
:relfileprefix: ../../../
:mrdocs:

`prefix` overloads

== Synopses

Declared in `<ball_categorymanager_radixtree.h>`

Return a reference providing modifiable access to the prefix string of this node. Note that only a part of the prefix is stored in a node; the full key is obtained by concatenating the prefixes of all nodes.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/string.adoc[bsl::string]&
xref:BloombergLP/ball/CategoryManager_RadixTree_Node/prefix-08.adoc[prefix]();
----

[.small]#xref:BloombergLP/ball/CategoryManager_RadixTree_Node/prefix-08.adoc[_» more..._]#

Return a reference providing non‐modifiable access to the prefix string of this node.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/string.adoc[bsl::string] const&
xref:BloombergLP/ball/CategoryManager_RadixTree_Node/prefix-07.adoc[prefix]() const;
----

[.small]#xref:BloombergLP/ball/CategoryManager_RadixTree_Node/prefix-07.adoc[_» more..._]#


[.small]#Created with https://www.mrdocs.com[MrDocs]#