<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>spawn (11 of 13 overloads)</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="../spawn.html" title="spawn"> <link rel="prev" href="overload10.html" title="spawn (10 of 13 overloads)"> <link rel="next" href="overload12.html" title="spawn (12 of 13 overloads)"> <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="overload10.html"><img src="../../../prev.png" alt="Prev"></a><a accesskey="u" href="../spawn.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="overload12.html"><img src="../../../next.png" alt="Next"></a> </div> <div class="section"> <div class="titlepage"><div><div><h4 class="title"> <a name="asio.reference.spawn.overload11"></a><a class="link" href="overload11.html" title="spawn (11 of 13 overloads)">spawn (11 of 13 overloads)</a> </h4></div></div></div> <p> (Deprecated: Use overloads with a completion token.) Start a new stackful coroutine that executes on a given strand. </p> <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">Function</span><span class="special">,</span> <span class="keyword">typename</span> <a class="link" href="../Executor1.html" title="Executor requirements">Executor</a><span class="special">></span> <span class="keyword">void</span> <span class="identifier">spawn</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">strand</span><span class="special"><</span> <span class="identifier">Executor</span> <span class="special">></span> <span class="special">&</span> <span class="identifier">ex</span><span class="special">,</span> <span class="identifier">Function</span> <span class="special">&&</span> <span class="identifier">function</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">coroutines</span><span class="special">::</span><span class="identifier">attributes</span> <span class="special">&</span> <span class="identifier">attributes</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">coroutines</span><span class="special">::</span><span class="identifier">attributes</span><span class="special">());</span> </pre> <p> This function is used to launch a new coroutine. </p> <h6> <a name="asio.reference.spawn.overload11.h0"></a> <span><a name="asio.reference.spawn.overload11.parameters"></a></span><a class="link" href="overload11.html#asio.reference.spawn.overload11.parameters">Parameters</a> </h6> <div class="variablelist"> <p class="title"><b></b></p> <dl> <dt><span class="term">ex</span></dt> <dd><p> Identifies the strand that will run the coroutine. </p></dd> <dt><span class="term">function</span></dt> <dd> <p> The coroutine function. The function must have the signature: </p> <pre class="programlisting"><span class="keyword">void</span> <span class="identifier">function</span><span class="special">(</span><span class="identifier">yield_context</span> <span class="identifier">yield</span><span class="special">);</span> </pre> </dd> <dt><span class="term">attributes</span></dt> <dd><p> Boost.Coroutine attributes used to customise the coroutine. </p></dd> </dl> </div> </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="overload10.html"><img src="../../../prev.png" alt="Prev"></a><a accesskey="u" href="../spawn.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="overload12.html"><img src="../../../next.png" alt="Next"></a> </div> </body> </html>