[#BloombergLP-bslmt-ThreadUtilImpl-04-handleToId]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmt.adoc[bslmt]::xref:BloombergLP/bslmt/ThreadUtilImpl-04.adoc[ThreadUtilImpl<Platform::PosixThreads>]::handleToId
:relfileprefix: ../../../
:mrdocs:

Return the unique identifier of the thread having the specified `threadHandle` within the current process. Note that this value is only valid until the thread terminates and may be reused thereafter.

== Synopsis

Declared in `<bslmt_threadutilimpl_pthread.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
xref:BloombergLP/bslmt/ThreadUtilImpl-04/Id.adoc[ThreadUtilImpl<bslmt::Platform::PosixThreads>::Id]
handleToId(xref:BloombergLP/bslmt/ThreadUtilImpl-04/Handle.adoc[Handle] const& threadHandle);
----


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