ringhistogram.html#a4bfc9e7113fef3914d51c732afe32bef">densitybegin</a>( iter )</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;        <span class="keywordflow">do</span> <span class="keywordflow">while</span>( <span class="keyword">associated</span>(iter) )</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;            <a class="code" href="structstringhistogram___1_1stringhistogram.html#a3ce9ee813004768bca2eef978327da4b">pair</a> = histo