[#BloombergLP-bslstl-StopCallback_CallbackStorage-06-callback-00a] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/StopCallback_CallbackStorage-06.adoc[StopCallback_CallbackStorage]::callback :relfileprefix: ../../../ :mrdocs: `callback` overloads == Synopses Declared in `<bslstl_stoptoken.h>` Return a reference to the stored callback. [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- t_CALLBACK& xref:BloombergLP/bslstl/StopCallback_CallbackStorage-06/callback-0b.adoc[callback](); ---- [.small]#xref:BloombergLP/bslstl/StopCallback_CallbackStorage-06/callback-0b.adoc[_» more..._]# Return a `const` reference to the stored callback. [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- t_CALLBACK const& xref:BloombergLP/bslstl/StopCallback_CallbackStorage-06/callback-00e.adoc[callback]() const; ---- [.small]#xref:BloombergLP/bslstl/StopCallback_CallbackStorage-06/callback-00e.adoc[_» more..._]# [.small]#Created with https://www.mrdocs.com[MrDocs]#