posix__descriptor_base.html
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<div class="titlepage"><div><div><h3 class="title">
<a name="asio.reference.posix__descriptor_base"></a><a class="link" href="posix__descriptor_base.html" title="posix::descriptor_base">posix::descriptor_base</a>
</h3></div></div></div>
<p>
The <a class="link" href="posix__descriptor_base.html" title="posix::descriptor_base"><code class="computeroutput">posix::descriptor_base</code></a>
class is used as a base for the descriptor class as a place to define the
associated IO control commands.
</p>
<pre class="programlisting">class descriptor_base
</pre>
<h5>
<a name="asio.reference.posix__descriptor_base.h0"></a>
<span><a name="asio.reference.posix__descriptor_base.types"></a></span><a class="link" href="posix__descriptor_base.html#asio.reference.posix__descriptor_base.types">Types</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="posix__descriptor_base/bytes_readable.html" title="posix::descriptor_base::bytes_readable"><span class="bold"><strong>bytes_readable</strong></span></a>
</p>
</td>
<td>
<p>
IO control command to get the amount of data that can be read without
blocking.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="posix__descriptor_base/wait_type.html" title="posix::descriptor_base::wait_type"><span class="bold"><strong>wait_type</strong></span></a>
</p>
</td>
<td>
<p>
Wait types.
</p>
</td>
</tr>
</tbody>
</table></div>
<h5>
<a name="asio.reference.posix__descriptor_base.h1"></a>
<span><a name="asio.reference.posix__descriptor_base.protected_member_functions"></a></span><a class="link" href="posix__descriptor_base.html#asio.reference.posix__descriptor_base.protected_member_functions">Protected
Member Functions</a>
</h5>
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<col>
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Description
</p>
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<tbody><tr>
<td>
<p>
<a class="link" href="posix__descriptor_base/_descriptor_base.html" title="posix::descriptor_base::~descriptor_base"><span class="bold"><strong>~descriptor_base</strong></span></a> <span class="silver">[destructor]</span>
</p>
</td>
<td>
<p>
Protected destructor to prevent deletion through this type.
</p>
</td>
</tr></tbody>
</table></div>
<h5>
<a name="asio.reference.posix__descriptor_base.h2"></a>
<span><a name="asio.reference.posix__descriptor_base.requirements"></a></span><a class="link" href="posix__descriptor_base.html#asio.reference.posix__descriptor_base.requirements">Requirements</a>
</h5>
<p>
<span class="emphasis"><em>Header: </em></span><code class="literal">asio/posix/descriptor_base.hpp</code>
</p>
<p>
<span class="emphasis"><em>Convenience header: </em></span><code class="literal">asio.hpp</code>
</p>
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<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>)
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