keyword"> const</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="keyword">  </span>{</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="keywordflow">return</span> scale * std::sqrt(<span class="keywordtype">double</span>(hwt));</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;  }</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160; </div>