dtype">unsigned</span> <span class="keywordtype">long</span> r,</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;          <span class="keyword">const</span> std::vector&lt;long&gt;&amp; gens = std::vector&lt;long&gt;(),</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;          <span class="keyword">const</span> std::vector&lt;long&gt;&amp; ords = std::vector&lt;long&gt;());</div>
<div class="line"><a name="l00326"></a><span class="linen