[#BloombergLP-bdlpcre-RegEx-clear]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlpcre.adoc[bdlpcre]::xref:BloombergLP/bdlpcre/RegEx.adoc[RegEx]::clear
:relfileprefix: ../../../
:mrdocs:

Free resources and put this object into the &quot;unprepared&quot; state&period;

== Synopsis

Declared in `&lt;bdlpcre&lowbar;regex&period;h&gt;`

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

== Description

This method has no effect if this object is already in the &quot;unprepared&quot; state&period;


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