62 lines
4.5 KiB
HTML
62 lines
4.5 KiB
HTML
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||
|
|
<title>io_context::restart</title>
|
||
|
|
<link rel="stylesheet" href="../../../boostbook.css" type="text/css">
|
||
|
|
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
|
||
|
|
<link rel="home" href="../../../index.html" title="Asio">
|
||
|
|
<link rel="up" href="../io_context.html" title="io_context">
|
||
|
|
<link rel="prev" href="reset.html" title="io_context::reset">
|
||
|
|
<link rel="next" href="run.html" title="io_context::run">
|
||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||
|
|
</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="reset.html"><img src="../../../prev.png" alt="Prev"></a><a accesskey="u" href="../io_context.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="run.html"><img src="../../../next.png" alt="Next"></a>
|
||
|
|
</div>
|
||
|
|
<div class="section">
|
||
|
|
<div class="titlepage"><div><div><h4 class="title">
|
||
|
|
<a name="asio.reference.io_context.restart"></a><a class="link" href="restart.html" title="io_context::restart">io_context::restart</a>
|
||
|
|
</h4></div></div></div>
|
||
|
|
<p>
|
||
|
|
<a class="indexterm" name="asio.indexterm.io_context.restart"></a>
|
||
|
|
Restart the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput"><span class="identifier">io_context</span></code></a> in preparation for
|
||
|
|
a subsequent <code class="computeroutput"><span class="identifier">run</span><span class="special">()</span></code>
|
||
|
|
invocation.
|
||
|
|
</p>
|
||
|
|
<pre class="programlisting"><span class="keyword">void</span> <span class="identifier">restart</span><span class="special">();</span>
|
||
|
|
</pre>
|
||
|
|
<p>
|
||
|
|
This function must be called prior to any second or later set of invocations
|
||
|
|
of the <code class="computeroutput"><span class="identifier">run</span><span class="special">()</span></code>,
|
||
|
|
<code class="computeroutput"><span class="identifier">run_one</span><span class="special">()</span></code>,
|
||
|
|
<code class="computeroutput"><span class="identifier">poll</span><span class="special">()</span></code>
|
||
|
|
or <code class="computeroutput"><span class="identifier">poll_one</span><span class="special">()</span></code>
|
||
|
|
functions when a previous invocation of these functions returned due to
|
||
|
|
the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput"><span class="identifier">io_context</span></code></a>
|
||
|
|
being stopped or running out of work. After a call to <code class="computeroutput"><span class="identifier">restart</span><span class="special">()</span></code>, the <a class="link" href="../io_context.html" title="io_context"><code class="computeroutput"><span class="identifier">io_context</span></code></a> object's <code class="computeroutput"><span class="identifier">stopped</span><span class="special">()</span></code>
|
||
|
|
function will return <code class="computeroutput"><span class="keyword">false</span></code>.
|
||
|
|
</p>
|
||
|
|
<p>
|
||
|
|
This function must not be called while there are any unfinished calls to
|
||
|
|
the <code class="computeroutput"><span class="identifier">run</span><span class="special">()</span></code>,
|
||
|
|
<code class="computeroutput"><span class="identifier">run_one</span><span class="special">()</span></code>,
|
||
|
|
<code class="computeroutput"><span class="identifier">poll</span><span class="special">()</span></code>
|
||
|
|
or <code class="computeroutput"><span class="identifier">poll_one</span><span class="special">()</span></code>
|
||
|
|
functions.
|
||
|
|
</p>
|
||
|
|
</div>
|
||
|
|
<div class="copyright-footer">Copyright © 2003-2023 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>
|
||
|
|
<hr>
|
||
|
|
<div class="spirit-nav">
|
||
|
|
<a accesskey="p" href="reset.html"><img src="../../../prev.png" alt="Prev"></a><a accesskey="u" href="../io_context.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="run.html"><img src="../../../next.png" alt="Next"></a>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|