[#BloombergLP-bslstl-Optional_Base-08-2constructor-070]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/Optional_Base-08.adoc[Optional_Base<t_TYPE, false>]::Optional_Base
:relfileprefix: ../../../
:mrdocs:

Create a disengaged `Optional_Base` object if the specified `original` object is disengaged, and an `Optional_Base` object with the value of `original.value()` (of `t_ANY_TYPE`) converted to `t_TYPE` otherwise. `original` is left in a valid but unspecified state.

== Synopsis

Declared in `<bslstl_optional.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_ANY_TYPE>
constexpr
Optional_Base(
    xref:BloombergLP/bslstl/Optional_MoveConstructFromOtherOptional.adoc[BloombergLP::bslstl::Optional_MoveConstructFromOtherOptional],
    xref:BloombergLP/bslstl/Optional_Base-05.adoc[Optional_Base<t_ANY_TYPE>]&& original);
----


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