> <span class="identifier">N</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> 
  <a name="id-1_3_33_5_13_2_1_1_1_5_2-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Seq</span> <span class="keyword">const</span> <span class="special">&amp;</span> seq<span class="special">,</span> <span class="identifier">N</span> <span class="keyword">const