pecial">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> SubObject<span class="special">&gt;</span> <span class="keyword">bool</span> <a name="idp41715232-bb"></a><span class="identifier">contains</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">SubObject</span> <span class="special">&amp;</span> sub<span class="special">)</span> <span 