[#bsl-negation_v] = xref:bsl.adoc[bsl]::negation_v :relfileprefix: ../ :mrdocs: Alias for `std::negation_v` in the `bsl` namespace. == Synopsis Declared in `<bslmf_negation.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- using std::negation_v; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#