<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>io_service::work::~work</title> <link rel="stylesheet" href="../../../boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.73.2"> <link rel="start" href="../../../index.html" title="Asio"> <link rel="up" href="../io_service__work.html" title="io_service::work"> <link rel="prev" href="work/overload2.html" title="io_service::work::work (2 of 2 overloads)"> <link rel="next" href="../ip__address.html" title="ip::address"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr><td valign="top"><img alt="asio C++ library" width="250" height="60" src="../../../asio.png"></td></tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="work/overload2.html"><img src="../../../prev.png" alt="Prev"></a><a accesskey="u" href="../io_service__work.html"><img src="../../../up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../home.png" alt="Home"></a><a accesskey="n" href="../ip__address.html"><img src="../../../next.png" alt="Next"></a> </div> <div class="section" lang="en"> <div class="titlepage"><div><div><h4 class="title"> <a name="asio.reference.io_service__work._work"></a><a class="link" href="_work.html" title="io_service::work::~work"> io_service::work::~work</a> </h4></div></div></div> <p> <a class="indexterm" name="id852380"></a> Destructor notifies the <a class="link" href="../io_service.html" title="io_service"><code class="computeroutput"><span class="identifier">io_service</span></code></a> that the work is complete. </p> <pre class="programlisting"><span class="special">~</span><span class="identifier">work</span><span class="special">();</span> </pre> <p> The destructor is used to inform the <a class="link" href="../io_service.html" title="io_service"><code class="computeroutput"><span class="identifier">io_service</span></code></a> that some work has finished. Once the count of unfinished work reaches zero, the <a class="link" href="../io_service.html" title="io_service"><code class="computeroutput"><span class="identifier">io_service</span></code></a> object's <code class="computeroutput"><span class="identifier">run</span><span class="special">()</span></code> function is permitted to exit. </p> </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> <td align="right"><div class="copyright-footer">Copyright © 2003 - 2010 Christopher M. Kohlhoff<p> Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt 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></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="work/overload2.html"><img src="../../../prev.png" alt="Prev"></a><a accesskey="u" href="../io_service__work.html"><img src="../../../up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../home.png" alt="Home"></a><a accesskey="n" href="../ip__address.html"><img src="../../../next.png" alt="Next"></a> </div> </body> </html>