[#BloombergLP-bslstl-Variant_CopyConstructVisitor]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::Variant_CopyConstructVisitor
:relfileprefix: ../../
:mrdocs:

This component‐private class is a visitor that is used to implement the copy constructor for `bsl::variant`.

== Synopsis

Declared in `<bslstl_variant.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_VARIANT_BASE>
class Variant_CopyConstructVisitor;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslstl/Variant_CopyConstructVisitor/2constructor.adoc[`Variant_CopyConstructVisitor`]         [.small]#[constructor]#
| Create a `Variant_CopyConstructVisitor` object that, when invoked, will copy‐construct an alternative in the specified `variant`.
| xref:BloombergLP/bslstl/Variant_CopyConstructVisitor/operator_call.adoc[`operator()`] 
| Copy‐construct the alternative at index (template parameter) `t_INDEX` from the specified `other` (i.e. the alternative that is being visited). Note that the allocator specified on construction of `*d_variant_p` will be used.
|===



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