[#BloombergLP-bdlmt-ThreadMultiplexor-numProcessors] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlmt.adoc[bdlmt]::xref:BloombergLP/bdlmt/ThreadMultiplexor.adoc[ThreadMultiplexor]::numProcessors :relfileprefix: ../../../ :mrdocs: Return the current number of active processors. == Synopsis Declared in `<bdlmt_threadmultiplexor.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- int numProcessors() const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#