0;<span class="keyword"></span>{</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; child : getChildren ())</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    {</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;        <span class="keyword">auto</span> vObj = child.cast&lt;ViewClass&gt; ();</div><div class="line"><a name="l00247