3_1_2_24_3-bb">signal::disconnect</a></code>
        which takes an argument of the signal's <code class="computeroutput">Group</code> type.</p>
</li>
</ul></div>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="id-1.3.37.9.3"></a>Automatic Connection Management</h3></div></div></div>
<p>Automatic connection management in Signals2
      depends on the use of <code class="computeroutput">boost::shared_ptr</code> to
      manage the lifetimes of tracked objects.  This 