lass="keyword">typename</span> N<span class="special">&gt;</span> 
  <span class="keyword">struct</span> <a class="link" href="at/resu_1_3_33_5_13_2_1_1_1_4.html" title="Struct template result&lt;This(Seq, N)&gt;">result</a><span class="special">&lt;</span><span class="identifier">This</span><span class="special">(</span><span class="identifier">Seq</span><span class="special">,</span> <span class="identifier">N</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">:</s