[#BloombergLP-balber-BerUniversalTagNumber_Sel]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::BerUniversalTagNumber&lowbar;Sel
:relfileprefix: ../../
:mrdocs:

Component&hyphen;private class&period; Do not use&period; This class contains implementation details of this component&period;

== Synopsis

Declared in `&lt;balber&lowbar;beruniversaltagnumber&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;
    class TYPE,
    class CATEGORY&gt;
class BerUniversalTagNumber&lowbar;Sel;
----

== Description

&num; Implementation Note The suffix of this class, &quot;Sel&quot;, is a contraction of &quot;Selector&quot;, which is meant to associate with the action of selecting a particular overload from an overload set&period;

This component uses specializations of this class to guide overload resolution for functions that need to select between one of several overloads based on the specified `TYPE` and `CATEGORY` information&period; Note that `CATEGORY` is expected to be one of the &quot;category&quot; types that are members of `bdlat&lowbar;TypeCategory`&period;

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/balber/BerUniversalTagNumber_Sel/2constructor.adoc[`BerUniversalTagNumber&lowbar;Sel`]         [.small]#[constructor]#
| Create a `BerUniversalTagNumber&lowbar;Sel` object&period; Note that objects of this type are stateless&period;
|===



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