mirror of
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cc2d654195
In practice, the whole folder has been removed and replaced by a fresh copy of libsigc++-2.2.3 from here: http://repository.timesys.com/buildsources/l/libsigc++/libsigc++-2.2.3/
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4 lines
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Disconnecting</title><meta name="generator" content="DocBook XSL Stylesheets V1.73.2"><link rel="start" 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 bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><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" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2522096"></a>Disconnecting</h2></div></div></div><p>If you decide you no longer want your code to be called whenever a signal is
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emitted, you must remember the return value of <code class="literal">connect()</code>, which we've been
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ignoring until now.</p><p><code class="literal">connect()</code> returns a <code class="literal">sigc::connection</code> object, which has a <code class="literal">disconnect()</code> member method. 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>
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