[#BloombergLP-bdlar-IsRef]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlar.adoc[bdlar]::IsRef
:relfileprefix: ../../
:mrdocs:

Metafunction that yields `true` for `bdlar` reference types&period;

== Synopsis

Declared in `&lt;bdlar&lowbar;isref&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class t&lowbar;TYPE&gt;
struct IsRef
    : bsl::disjunction&lt;IsConstRef&lt;t&lowbar;TYPE&gt;, IsMutableRef&lt;t&lowbar;TYPE&gt;&gt;
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `bsl::disjunction&lt;IsConstRef&lt;t&lowbar;TYPE&gt;, IsMutableRef&lt;t&lowbar;TYPE&gt;&gt;`
| 
|===


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