198 lines
7.1 KiB
HTML
198 lines
7.1 KiB
HTML
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||
|
|
<title>cancellation_slot</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="../reference.html" title="Reference">
|
||
|
|
<link rel="prev" href="cancellation_signal/_cancellation_signal.html" title="cancellation_signal::~cancellation_signal">
|
||
|
|
<link rel="next" href="cancellation_slot/assign.html" title="cancellation_slot::assign">
|
||
|
|
<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="cancellation_signal/_cancellation_signal.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="cancellation_slot/assign.html"><img src="../../next.png" alt="Next"></a>
|
||
|
|
</div>
|
||
|
|
<div class="section">
|
||
|
|
<div class="titlepage"><div><div><h3 class="title">
|
||
|
|
<a name="asio.reference.cancellation_slot"></a><a class="link" href="cancellation_slot.html" title="cancellation_slot">cancellation_slot</a>
|
||
|
|
</h3></div></div></div>
|
||
|
|
<p>
|
||
|
|
<a class="indexterm" name="asio.indexterm.cancellation_slot"></a>
|
||
|
|
</p>
|
||
|
|
<p>
|
||
|
|
A slot associated with a cancellation signal.
|
||
|
|
</p>
|
||
|
|
<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">cancellation_slot</span>
|
||
|
|
</pre>
|
||
|
|
<h5>
|
||
|
|
<a name="asio.reference.cancellation_slot.h0"></a>
|
||
|
|
<span><a name="asio.reference.cancellation_slot.member_functions"></a></span><a class="link" href="cancellation_slot.html#asio.reference.cancellation_slot.member_functions">Member
|
||
|
|
Functions</a>
|
||
|
|
</h5>
|
||
|
|
<div class="informaltable"><table class="table">
|
||
|
|
<colgroup>
|
||
|
|
<col>
|
||
|
|
<col>
|
||
|
|
</colgroup>
|
||
|
|
<thead><tr>
|
||
|
|
<th>
|
||
|
|
<p>
|
||
|
|
Name
|
||
|
|
</p>
|
||
|
|
</th>
|
||
|
|
<th>
|
||
|
|
<p>
|
||
|
|
Description
|
||
|
|
</p>
|
||
|
|
</th>
|
||
|
|
</tr></thead>
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/assign.html" title="cancellation_slot::assign"><span class="bold"><strong>assign</strong></span></a>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Installs a handler into the slot.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/cancellation_slot.html" title="cancellation_slot::cancellation_slot"><span class="bold"><strong>cancellation_slot</strong></span></a> <span class="silver">[constructor]</span>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Creates a slot that is not connected to any cancellation signal.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/clear.html" title="cancellation_slot::clear"><span class="bold"><strong>clear</strong></span></a>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Clears the slot.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/emplace.html" title="cancellation_slot::emplace"><span class="bold"><strong>emplace</strong></span></a>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Installs a handler into the slot, constructing the new object directly.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/has_handler.html" title="cancellation_slot::has_handler"><span class="bold"><strong>has_handler</strong></span></a>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Returns whether the slot is connected and has an installed handler.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/is_connected.html" title="cancellation_slot::is_connected"><span class="bold"><strong>is_connected</strong></span></a>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Returns whether the slot is connected to a signal.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table></div>
|
||
|
|
<h5>
|
||
|
|
<a name="asio.reference.cancellation_slot.h1"></a>
|
||
|
|
<span><a name="asio.reference.cancellation_slot.friends"></a></span><a class="link" href="cancellation_slot.html#asio.reference.cancellation_slot.friends">Friends</a>
|
||
|
|
</h5>
|
||
|
|
<div class="informaltable"><table class="table">
|
||
|
|
<colgroup>
|
||
|
|
<col>
|
||
|
|
<col>
|
||
|
|
</colgroup>
|
||
|
|
<thead><tr>
|
||
|
|
<th>
|
||
|
|
<p>
|
||
|
|
Name
|
||
|
|
</p>
|
||
|
|
</th>
|
||
|
|
<th>
|
||
|
|
<p>
|
||
|
|
Description
|
||
|
|
</p>
|
||
|
|
</th>
|
||
|
|
</tr></thead>
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/operator_not__eq_.html" title="cancellation_slot::operator!="><span class="bold"><strong>operator!=</strong></span></a>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Compare two slots for inequality.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
<a class="link" href="cancellation_slot/operator_eq__eq_.html" title="cancellation_slot::operator=="><span class="bold"><strong>operator==</strong></span></a>
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<p>
|
||
|
|
Compare two slots for equality.
|
||
|
|
</p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table></div>
|
||
|
|
<h5>
|
||
|
|
<a name="asio.reference.cancellation_slot.h2"></a>
|
||
|
|
<span><a name="asio.reference.cancellation_slot.requirements"></a></span><a class="link" href="cancellation_slot.html#asio.reference.cancellation_slot.requirements">Requirements</a>
|
||
|
|
</h5>
|
||
|
|
<p>
|
||
|
|
<span class="emphasis"><em>Header: </em></span><code class="literal">asio/cancellation_signal.hpp</code>
|
||
|
|
</p>
|
||
|
|
<p>
|
||
|
|
<span class="emphasis"><em>Convenience header: </em></span><code class="literal">asio.hpp</code>
|
||
|
|
</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="cancellation_signal/_cancellation_signal.html"><img src="../../prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="cancellation_slot/assign.html"><img src="../../next.png" alt="Next"></a>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|