Sophie

Sophie

distrib > Mageia > 6 > armv5tl > by-pkgid > 37eb773c4f50677290a7937043b43933 > files > 5965

boost-devel-doc-1.60.0-6.1.mga6.noarch.rpm

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>use_service</title>
<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
<link rel="home" href="../../boost_asio.html" title="Boost.Asio">
<link rel="up" href="../reference.html" title="Reference">
<link rel="prev" href="use_future_t/use_future_t/overload2.html" title="use_future_t::use_future_t (2 of 2 overloads)">
<link rel="next" href="wait_traits.html" title="wait_traits">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table cellpadding="2" width="100%"><tr>
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td>
<td align="center"><a href="../../../../index.html">Home</a></td>
<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td>
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
<td align="center"><a href="../../../../more/index.htm">More</a></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="use_future_t/use_future_t/overload2.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="wait_traits.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_asio.reference.use_service"></a><a class="link" href="use_service.html" title="use_service">use_service</a>
</h3></div></div></div>
<p>
        <a class="indexterm" name="idm45773590929584"></a>
      </p>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
    <span class="keyword">typename</span> <a class="link" href="Service.html" title="Service requirements">Service</a><span class="special">&gt;</span>
<span class="identifier">Service</span> <span class="special">&amp;</span> <span class="identifier">use_service</span><span class="special">(</span>
    <span class="identifier">io_service</span> <span class="special">&amp;</span> <span class="identifier">ios</span><span class="special">);</span>
</pre>
<p>
        This function is used to locate a service object that corresponds to the
        given service type. If there is no existing implementation of the service,
        then the <a class="link" href="io_service.html" title="io_service"><code class="computeroutput"><span class="identifier">io_service</span></code></a>
        will create a new instance of the service.
      </p>
<h5>
<a name="boost_asio.reference.use_service.h0"></a>
        <span class="phrase"><a name="boost_asio.reference.use_service.parameters"></a></span><a class="link" href="use_service.html#boost_asio.reference.use_service.parameters">Parameters</a>
      </h5>
<div class="variablelist">
<p class="title"><b></b></p>
<dl class="variablelist">
<dt><span class="term">ios</span></dt>
<dd><p>
              The <a class="link" href="io_service.html" title="io_service"><code class="computeroutput"><span class="identifier">io_service</span></code></a>
              object that owns the service.
            </p></dd>
</dl>
</div>
<h5>
<a name="boost_asio.reference.use_service.h1"></a>
        <span class="phrase"><a name="boost_asio.reference.use_service.return_value"></a></span><a class="link" href="use_service.html#boost_asio.reference.use_service.return_value">Return
        Value</a>
      </h5>
<p>
        The service interface implementing the specified service type. Ownership
        of the service interface is not transferred to the caller.
      </p>
<h5>
<a name="boost_asio.reference.use_service.h2"></a>
        <span class="phrase"><a name="boost_asio.reference.use_service.requirements"></a></span><a class="link" href="use_service.html#boost_asio.reference.use_service.requirements">Requirements</a>
      </h5>
<p>
        <span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/io_service.hpp</code>
      </p>
<p>
        <span class="emphasis"><em>Convenience header: </em></span><code class="literal">boost/asio.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 &#169; 2003-2015 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="use_future_t/use_future_t/overload2.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="wait_traits.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a>
</div>
</body>
</html>