[#BloombergLP-ball-CategoryManagerIter-operator_call]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/CategoryManagerIter.adoc[CategoryManagerIter]::operator()
:relfileprefix: ../../../
:mrdocs:

Return a `const` reference to the category currently referred to by this iterator. The behavior is undefined unless this iterator is valid.

== Synopsis

Declared in `<ball_categorymanager.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/ball/Category.adoc[Category] const&
operator()() const;
----


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