[#BloombergLP-bsltf-CopyMoveTracker-hasUnknownCopyMoveState]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsltf.adoc[bsltf]::xref:BloombergLP/bsltf/CopyMoveTracker.adoc[CopyMoveTracker]::hasUnknownCopyMoveState
:relfileprefix: ../../../
:mrdocs:

Return whether this object&apos;s copy&sol;move state includes `e&lowbar;UNKNOWN`&period;

== Synopsis

Declared in `&lt;bsltf&lowbar;copymovetracker&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
hasUnknownCopyMoveState() const;
----

== Description

Return `true` if this object&apos;s state includes the `e&lowbar;UNKNOWN` bit&period; This attribute can be `true` only if `setCopyMoveState` was called with an enumerator value that includes the `e&lowbar;UNKNOWN` bit&period;

== Return Value

`true` if this object&apos;s state includes `e&lowbar;UNKNOWN`


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