[#bsl-decay]
= xref:bsl.adoc[bsl]::decay
:relfileprefix: ../
:mrdocs:

Metafunction to return the variant of the specified parameter `t&lowbar;TYPE` used for pass&hyphen;by&hyphen;reference, e&period;g&period;, by applying array&hyphen;to&hyphen;pointer and function&hyphen;to&hyphen;pointer conversion&period;

== Synopsis

Declared in `&lt;bslmf&lowbar;decay&period;h&gt;`

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

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:bsl/decay/type.adoc[`type`] 
| This `typedef` is an alias to the decayed form of `t&lowbar;TYPE`&period;
|===


== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmf/MovableRefUtil_Decay.adoc[`MovableRefUtil&lowbar;Decay`] 
| forward declaration
|===


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