[#BloombergLP-bdlb-Variant18-2constructor-07]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/Variant18.adoc[Variant18]::Variant18
:relfileprefix: ../../../
:mrdocs:

Create a variant by moving from the specified `value`.

== Synopsis

Declared in `<bdlb_variant.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TYPE>
explicit
Variant18(TYPE&& value)
requires !bsl::is_same<
                      SelfType,
                      typename bsl::remove_const<
                      typename bsl::remove_reference<TYPE>::type>::type>::value
                  &&
                  !bsl::is_convertible<TYPE, bslma::Allocator *>::value;
----

== Description

Use the currently installed default allocator to supply memory. `value` is left in a valid but unspecified state. `TYPE` must be the same as one of the types that this variant can hold. Note that in C++11 mode, this method does not participate in overload resolution if it would lead to ambiguity with the move constructor that does not take an allocator (below) or with the constructor taking a `valueOrAllocator` (above).

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| value assigned to or stored in this variant
|===


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