er of logical CPU in the system. Currently on Windows, Linux and FreeBSD it returns the number of logical CPUs available to the current process in accordance with its affinity mask.</p>
<p>NOTE: The return value of this method never changes after its first invocation. This means that changes in the process affinity mask that took place after this method was first invoked will not affect the number of worker threads in the TBB worker threads pool. </p>

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<hr/>The documentation for this class was