[#CBlockLocator-SetNull]
= xref:CBlockLocator.adoc[CBlockLocator]::SetNull
:relfileprefix: ../
:mrdocs:

Clears the locator, leaving it empty&period;

== Synopsis

Declared in `&lt;primitives&sol;block&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
SetNull();
----


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