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<div class="textblock"><p>Opaque wrapper for data members. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ae20aa5d5f917f006c5b717858c2f8943">&#9670;&#160;</a></span>meta_data()</h2>

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