orphic/is_dataset_ini_idp40299952.html" title="Struct template is_dataset&lt;init_list&lt; T &gt;&gt;">is_dataset</a><span class="special">&lt;</span><span class="identifier">init_list</span><span class="special">&lt;</span> <span class="identifier">T</span> <span class="special">&gt;</span><span class="special">&gt;</span><span class="special">;</span>
      <span class="special">}</span>
    <span class="special">}</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
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<table 