<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Disconnecting</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="LibSigC++" /><link rel="up" href="ch02.html" title="Chapter 2. Connecting your code to signals" /><link rel="prev" href="ch02s03.html" title="Signals with parameters" /><link rel="next" href="ch03.html" title="Chapter 3. Writing your own signals" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Disconnecting</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch02s03.html">Prev</a> </td><th width="60%" align="center">Chapter 2. Connecting your code to signals</th><td width="20%" align="right"> <a accesskey="n" href="ch03.html">Next</a></td></tr></table><hr /></div><div class="sect1" title="Disconnecting"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="id3051618"></a>Disconnecting</h2></div></div></div><p>If you decide you no longer want your code to be called whenever a signal is emitted, you must remember the return value of <code class="literal">connect()</code>, which we've been ignoring until now.</p><p><code class="literal">connect()</code> returns a <code class="literal">SigC::Connection</code> object, which has a member <code class="literal">disconnect()</code>. This does just what you think it does.</p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ch02s03.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch02.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ch03.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Signals with parameters </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 3. Writing your own signals</td></tr></table></div></body></html>
