[#BloombergLP-bslalg-TypeTraitNil-NestedTraitDeclaration]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/TypeTraitNil.adoc[TypeTraitNil]::NestedTraitDeclaration
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:mrdocs:

This meta&hyphen;function returns `true&lowbar;type` for any type that is queried for the nil trait&period;

== Synopsis

Declared in `&lt;bslalg&lowbar;typetraitnil&period;h&gt;`

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


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