span class="st">&quot;</span>;</span>
<span id="cb70-17"><a href="200_robject.html#cb70-17"></a>    <span class="cf">else</span> <span class="cf">if</span>(is&lt;List&gt;(x))</span>
<span id="cb70-18"><a href="200_robject.html#cb70-18"></a>        Rcout &lt;&lt; <span class="st">&quot;List</span><span class="sc">\n</span><span class="st">&quot;</span>;</span>
<span id="cb70-19"><a href="200_robject.html#cb70-19"></a>    <span class="cf">else</span> <span class="cf">if</span>(x.isS4())</span>
<span id="cb70-