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| <div class="titlepage"><div><div><h3 class="title"> |
| <a name="boost_asio.reference.posix__descriptor_base"></a><a class="link" href="posix__descriptor_base.html" title="posix::descriptor_base">posix::descriptor_base</a> |
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| <p> |
| The <a class="link" href="posix__descriptor_base.html" title="posix::descriptor_base"><code class="computeroutput"><span class="identifier">posix</span><span class="special">::</span><span class="identifier">descriptor_base</span></code></a> class is used as |
| a base for the <a class="link" href="posix__basic_stream_descriptor.html" title="posix::basic_stream_descriptor"><code class="computeroutput"><span class="identifier">posix</span><span class="special">::</span><span class="identifier">basic_stream_descriptor</span></code></a> class template |
| so that we have a common place to define the associated IO control commands. |
| </p> |
| <pre class="programlisting"><span class="keyword">class</span> <span class="identifier">descriptor_base</span> |
| </pre> |
| <a name="boost_asio.reference.posix__descriptor_base.types"></a><h5> |
| <a name="id1273067"></a> |
| <a class="link" href="posix__descriptor_base.html#boost_asio.reference.posix__descriptor_base.types">Types</a> |
| </h5> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
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| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Name |
| </p> |
| </th> |
| <th> |
| <p> |
| Description |
| </p> |
| </th> |
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| <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> |
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| <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/non_blocking_io.html" title="posix::descriptor_base::non_blocking_io"><span class="bold"><strong>non_blocking_io</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| IO control command to set the blocking mode of the descriptor. |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <a name="boost_asio.reference.posix__descriptor_base.protected_member_functions"></a><h5> |
| <a name="id1273186"></a> |
| <a class="link" href="posix__descriptor_base.html#boost_asio.reference.posix__descriptor_base.protected_member_functions">Protected |
| 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="posix__descriptor_base/_descriptor_base.html" title="posix::descriptor_base::~descriptor_base"><span class="bold"><strong>~descriptor_base</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Protected destructor to prevent deletion through this type. |
| </p> |
| </td> |
| </tr></tbody> |
| </table></div> |
| <a name="boost_asio.reference.posix__descriptor_base.requirements"></a><h5> |
| <a name="id1273272"></a> |
| <a class="link" href="posix__descriptor_base.html#boost_asio.reference.posix__descriptor_base.requirements">Requirements</a> |
| </h5> |
| <p> |
| <span class="bold"><strong>Header: </strong></span><code class="literal">boost/asio/posix/descriptor_base.hpp</code> |
| </p> |
| <p> |
| <span class="bold"><strong>Convenience header: </strong></span><code class="literal">boost/asio.hpp</code> |
| </p> |
| </div> |
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| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 2003 - 2010 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> |
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