les the functionality shared by its subclasses.
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            <div>
              <h3 class="title"><a id="idp6422088"></a>Class</h3>
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        <p>
                <a class="link" href="dbmultipleiterator.html" title="DbMultipleIterator">DbMultipleIterator</a>  
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      <div class="sect2" lang="en" xml:lang="en">
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