execution__is_sender_to.html
3.52 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>execution::is_sender_to</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="execution__is_sender.html" title="execution::is_sender">
<link rel="next" href="execution__is_typed_sender.html" title="execution::is_typed_sender">
</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="execution__is_sender.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="execution__is_typed_sender.html"><img src="../../next.png" alt="Next"></a>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="asio.reference.execution__is_sender_to"></a><a class="link" href="execution__is_sender_to.html" title="execution::is_sender_to">execution::is_sender_to</a>
</h3></div></div></div>
<p>
The <a class="link" href="execution__is_sender_to.html" title="execution::is_sender_to"><code class="computeroutput">execution::is_sender_to</code></a>
trait detects whether a type T satisfies the execution::sender_to concept
for some receiver.
</p>
<pre class="programlisting">template<
typename T,
typename R>
struct is_sender_to
</pre>
<p>
Class template <code class="computeroutput">is_sender_to</code> is a type trait that is derived
from <code class="computeroutput">true_type</code> if the type <code class="computeroutput">T</code> meets the concept
definition for a sender for some receiver type R, otherwise <code class="computeroutput">false</code>.
</p>
<h5>
<a name="asio.reference.execution__is_sender_to.h0"></a>
<span><a name="asio.reference.execution__is_sender_to.requirements"></a></span><a class="link" href="execution__is_sender_to.html#asio.reference.execution__is_sender_to.requirements">Requirements</a>
</h5>
<p>
<span class="emphasis"><em>Header: </em></span><code class="literal">asio/execution/sender.hpp</code>
</p>
<p>
<span class="emphasis"><em>Convenience header: </em></span><code class="literal">asio/execution.hpp</code>
</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 © 2003-2020 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="execution__is_sender.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="execution__is_typed_sender.html"><img src="../../next.png" alt="Next"></a>
</div>
</body>
</html>