d="l00298" name="l00298"></a><span class="lineno">  298</span>                         <span class="comment">// some DOF are fixed</span></div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>                         <span class="keywordtype">bool</span> construct = less(mask, begin, end);</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>                         <span class="keywordflow">if</span>(construct)</div>
<div class="line"