[#bsl-stop_source-2constructor-054] = xref:bsl.adoc[bsl]::xref:bsl/stop_source.adoc[stop_source]::stop_source :relfileprefix: ../../ :mrdocs: Create a `stop_source` object that does not refer to a stop state and, therefore, cannot be used to request a stop. == Synopsis Declared in `<bslstl_stoptoken.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- explicit stop_source(xref:bsl/nostopstate_t.adoc[nostopstate_t]) noexcept; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#