[#BloombergLP-bslalg-SelectTrait-Type] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/SelectTrait.adoc[SelectTrait]::Type :relfileprefix: ../../../ :mrdocs: The actual trait that was selected, or `TypeTraitNil` if no trait was selected. == Synopsis Declared in `<bslalg_selecttrait.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- typedef bslmf::Switch<SELECTION, TypeTraitNil, TRAIT1, TRAIT2, TRAIT3, TRAIT4, TRAIT5>::Type Type; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#