1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>io_context::reset</title> 5<link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../boost_asio.html" title="Boost.Asio"> 8<link rel="up" href="../io_context.html" title="io_context"> 9<link rel="prev" href="post.html" title="io_context::post"> 10<link rel="next" href="restart.html" title="io_context::restart"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="post.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../io_context.html"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../boost_asio.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="restart.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h4 class="title"> 27<a name="boost_asio.reference.io_context.reset"></a><a class="link" href="reset.html" title="io_context::reset">io_context::reset</a> 28</h4></div></div></div> 29<p> 30 <a class="indexterm" name="boost_asio.indexterm.io_context.reset"></a> 31(Deprecated: Use <code class="computeroutput">restart()</code>.) 32 Reset the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a> 33 in preparation for a subsequent <code class="computeroutput">run()</code> invocation. 34 </p> 35<pre class="programlisting">void reset(); 36</pre> 37<p> 38 This function must be called prior to any second or later set of invocations 39 of the <code class="computeroutput">run()</code>, <code class="computeroutput">run_one()</code>, <code class="computeroutput">poll()</code> 40 or <code class="computeroutput">poll_one()</code> functions when a previous invocation of these 41 functions returned due to the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a> 42 being stopped or running out of work. After a call to <code class="computeroutput">restart()</code>, 43 the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a> 44 object's <code class="computeroutput">stopped()</code> function will return <code class="computeroutput">false</code>. 45 </p> 46<p> 47 This function must not be called while there are any unfinished calls to 48 the <code class="computeroutput">run()</code>, <code class="computeroutput">run_one()</code>, <code class="computeroutput">poll()</code> or 49 <code class="computeroutput">poll_one()</code> functions. 50 </p> 51</div> 52<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 53<td align="left"></td> 54<td align="right"><div class="copyright-footer">Copyright © 2003-2020 Christopher M. 55 Kohlhoff<p> 56 Distributed under the Boost Software License, Version 1.0. (See accompanying 57 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>) 58 </p> 59</div></td> 60</tr></table> 61<hr> 62<div class="spirit-nav"> 63<a accesskey="p" href="post.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../io_context.html"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../boost_asio.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="restart.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> 64</div> 65</body> 66</html> 67
