[#BloombergLP-bslstl-Variant_Base-Variant_Union] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/Variant_Base.adoc[Variant_Base]::Variant_Union :relfileprefix: ../../../ :mrdocs: Union holding the active alternative objects. == Synopsis Declared in `<bslstl_variant.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- typedef xref:BloombergLP/bslstl/Variant_Union-0a.adoc[BloombergLP::bslstl::Variant_Union<t_HEAD, t_TAIL...>] Variant_Union; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#