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| author | Douglas Gregor <doug.gregor@gmail.com> | 2004-01-15 15:33:35 +0000 |
|---|---|---|
| committer | Douglas Gregor <doug.gregor@gmail.com> | 2004-01-15 15:33:35 +0000 |
| commit | 4882dfdb945560b240c50a913954d8709f23600d (patch) | |
| tree | 5029bb87604a2178bce117df918364b54f583c5b /doc/html/signals.html | |
| parent | fb1ec4327e418ab3efa3a2acbd6d4e8c57ee83e3 (diff) | |
| download | boost-4882dfdb945560b240c50a913954d8709f23600d.tar.gz | |
Generated BoostBook HTML documentation for 1.31.0
[SVN r21754]
Diffstat (limited to 'doc/html/signals.html')
| -rw-r--r-- | doc/html/signals.html | 100 |
1 files changed, 90 insertions, 10 deletions
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BoostBook element rationale"><link rel="refentry" href="Assignable.html" title="Concept Assignable"><link rel="refentry" href="InputIterator.html" title="Concept InputIterator"><link rel="refentry" href="OutputIterator.html" title="Concept OutputIterator"><link rel="refentry" href="ForwardIterator.html" title="Concept ForwardIterator"><link rel="refentry" href="BidirectionalIterator.html" title="Concept BidirectionalIterator"><link rel="refentry" href="RandomAccessIterator.html" title="Concept RandomAccessIterator"><link rel="refentry" href="DefaultConstructible.html" title="Concept DefaultConstructible"><link rel="refentry" href="CopyConstructible.html" title="Concept CopyConstructible"><link rel="refentry" href="EqualityComparable.html" title="Concept EqualityComparable"><link rel="refentry" href="LessThanComparable.html" title="Concept LessThanComparable"><link rel="refentry" href="SignedInteger.html" title="Concept SignedInteger"><link rel="section" href="signals.html#id2519335" title="Introduction"><link rel="section" href="ch06s02.html" title="Tutorial"><link rel="section" href="signals.reference.html" title="Reference"><link rel="section" href="ch06s04.html" title="Frequently Asked Questions"><link rel="section" href="ch06s05.html" title="Design Overview"><link rel="section" href="ch06s06.html" title="Design Rationale"><link rel="section" href="signals.tests.html" title="Testsuite"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" border="1" cellpadding="2" bgcolor="#007F7F"><tr><td bgcolor="#FFFFFF"><img src="../../c++boost.gif" alt="c++boost.gif (8819 bytes)" width="277" height="86"></td><td><a href="../../index.htm"><font color="#FFFFFF" size="4" face="Arial">Home</font></a></td><td><a href="libraries.html"><font color="#FFFFFF" size="4" face="Arial">Libraries</font></a></td><td><a href="../../people/people.htm"><font color="#FFFFFF" size="4" face="Arial">People</font></a></td><td><a href="../../more/faq.htm"><font color="#FFFFFF" size="4" face="Arial">FAQ</font></a></td><td><a href="../../more/index.htm"><font color="#FFFFFF" size="4" face="Arial">More</font></a></td></tr></table><div class="chapter" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="signals"></a>Boost.Signals</h2></div><div><div class="author"><h3 class="author"><span class="firstname">Douglas</span> <span class="surname">Gregor</span></h3></div></div><div><p class="copyright">Copyright © 2001-2003 Douglas Gregor</p></div><div><div class="legalnotice"><p>Use, modification and distribution is subject to the Boost + Software License, Version 1.0. (See accompanying file + <tt class="filename">LICENSE_1_0.txt</tt> or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</p></div></div></div><div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="signals.html#id2519335">Introduction</a></dt><dt><a href="ch06s02.html">Tutorial</a></dt><dd><dl><dt><a href="ch06s02.html#id2519378">How to Read this Tutorial</a></dt><dt><a href="ch06s02.html#id2519435">Compatibility Note</a></dt><dt><a href="ch06s02.html#id2519519">Hello, World! (Beginner)</a></dt><dt><a href="ch06s02.html#id2519637">Calling multiple slots</a></dt><dt><a href="ch06s02.html#id2519974">Passing values to and from slots</a></dt><dt><a href="ch06s02.html#id2520741">Connection Management</a></dt><dt><a href="ch06s02.html#id2521268">Linking against the Signals library</a></dt></dl></dd><dt><a href="signals.reference.html">Reference</a></dt><dd><dl><dt><a href="signals.reference.html#header.boost.signal.hpp">Header <boost/signal.hpp></a></dt><dt><a href="signals.reference.html#header.boost.signals.slot.hpp">Header <boost/signals/slot.hpp></a></dt><dt><a href="signals.reference.html#header.boost.signals.trackable.hpp">Header <boost/signals/trackable.hpp></a></dt><dt><a href="signals.reference.html#header.boost.signals.connection.hpp">Header <boost/signals/connection.hpp></a></dt><dt><a href="signals.reference.html#header.boost.visit_each.hpp">Header <boost/visit_each.hpp></a></dt><dt><a href="signals.reference.html#header.boost.last_value.hpp">Header <boost/last_value.hpp></a></dt></dl></dd><dt><a href="ch06s04.html">Frequently Asked Questions</a></dt><dt><a href="ch06s05.html">Design Overview</a></dt><dd><dl><dt><a href="ch06s05.html#id2526153">Type Erasure</a></dt><dt><a href="ch06s05.html#id2526219">connection class</a></dt><dt><a href="ch06s05.html#id2526331">Slot Call Iterator</a></dt><dt><a href="ch06s05.html#id2526618">visit_each function template</a></dt></dl></dd><dt><a href="ch06s06.html">Design Rationale</a></dt><dd><dl><dt><a href="ch06s06.html#id2526764">Choice of Slot Definitions</a></dt><dt><a href="ch06s06.html#id2526849">User-level Connection Management</a></dt><dt><a href="ch06s06.html#id2526998">Combiner Interface</a></dt><dt><a href="ch06s06.html#id2527145">Connection Interfaces: += operator</a></dt><dt><a href="ch06s06.html#id2527303">trackable rationale</a></dt><dt><a href="ch06s06.html#id2527465">Comparison with other Signal/Slot implementations</a></dt></dl></dd><dt><a href="signals.tests.html">Testsuite</a></dt><dd><dl><dt><a href="signals.tests.html#id2527573">Acceptance tests</a></dt></dl></dd></dl></div><div class="section" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id2519335"></a>Introduction</h3></div></div><div></div></div><p>The Boost.Signals library is an implementation of a managed +signals and slots system. Signals represent callbacks with multiple +targets, and are also called publishers or events in similar +systems. Signals are connected to some set of slots, which are +callback receivers (also called event targets or subscribers), which +are called when the signal is "emitted."</p><p>Signals and slots are managed, in that signals and slots (or, +more properly, objects that occur as part of the slots) track all +connections and are capable of automatically disconnecting signal/slot +connections when either is destroyed. This enables the user to make +signal/slot connections without expending a great effort to manage the +lifetimes of those connections with regard to the lifetimes of all +objects involved.</p><p>When signals are connected to multiple slots, there is a +question regarding the relationship between the return values of the +slots and the return value of the signals. Boost.Signals allows the +user to specify the manner in which multiple return values are +combined.</p></div></div><table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr><td align="left"><small>Last revised: October 01, 2003 at 04:34:38 GMT</small></td><td align="right"><small></small></td></tr></table><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ref.ack.html"><img src="images/prev.png" alt="Prev"></a> </td><td width="20%" align="center"><a accesskey="u" href="index.html"><img src="images/up.png" alt="Up"></a></td><td width="40%" align="right"> <a accesskey="n" href="ch06s02.html"><img src="images/next.png" alt="Next"></a></td></tr><tr><td width="40%" align="left" valign="top">Acknowledgements </td><td width="20%" align="center"><a accesskey="h" href="index.html"><img src="images/home.png" alt="Home"></a></td><td width="40%" align="right" valign="top"> Tutorial</td></tr></table></div></body></html> |