50" name="l00050"></a><span class="lineno">   50</span>        bitset&lt;N&gt; mask;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="preprocessor">#pragma unroll</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> c = 0; c &lt; N; ++c)  <span class="comment">// c : component</span></div>
<div class="line"><a id="l00053" name=