[#BloombergLP-bslstl-Optional_Base-05-reset]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/Optional_Base-05.adoc[Optional_Base]::reset
:relfileprefix: ../../../
:mrdocs:

Reset this object to the default constructed state (i.e., to a disengaged state).

== Synopsis

Declared in `<bslstl_optional.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
reset() noexcept;
----


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