[#BloombergLP-bdlb-Guid-version]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/Guid.adoc[Guid]::version
:relfileprefix: ../../../
:mrdocs:

Return the four‐bit `version` portion of the `time_hi_and_version` field of this guid as specified in RFC 4122.

== Synopsis

Declared in `<bdlb_guid.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned char
version() const;
----


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