[#BloombergLP-bslstl-Variant_Union-0d-2constructor-0c] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/Variant_Union-0d.adoc[Variant_Union<t_HEAD, t_TAIL...>]::Variant_Union :relfileprefix: ../../../ :mrdocs: Create a `Variant_Union` object holding an object of type `t_HEAD` direct‐initialized from the specified `args`. == Synopsis Declared in `<bslstl_variant.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- template<class... t_ARGS> Variant_Union( bsl::in_place_index_t<0>, t_ARGS&&... args); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#