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| <a name="boost_asio.reference.basic_stream_socket.at_mark.overload2"></a><a class="link" href="overload2.html" title="basic_stream_socket::at_mark (2 of 2 overloads)">basic_stream_socket::at_mark |
| (2 of 2 overloads)</a> |
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| <p> |
| <span class="emphasis"><em>Inherited from basic_socket.</em></span> |
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| <p> |
| Determine whether the socket is at the out-of-band data mark. |
| </p> |
| <pre class="programlisting"><span class="keyword">bool</span> <span class="identifier">at_mark</span><span class="special">(</span> |
| <span class="identifier">boost</span><span class="special">::</span><span class="identifier">system</span><span class="special">::</span><span class="identifier">error_code</span> <span class="special">&</span> <span class="identifier">ec</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| </pre> |
| <p> |
| This function is used to check whether the socket input is currently |
| positioned at the out-of-band data mark. |
| </p> |
| <a name="boost_asio.reference.basic_stream_socket.at_mark.overload2.parameters"></a><h6> |
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| <a class="link" href="overload2.html#boost_asio.reference.basic_stream_socket.at_mark.overload2.parameters">Parameters</a> |
| </h6> |
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| <p class="title"><b></b></p> |
| <dl> |
| <dt><span class="term">ec</span></dt> |
| <dd><p> |
| Set to indicate what error occurred, if any. |
| </p></dd> |
| </dl> |
| </div> |
| <a name="boost_asio.reference.basic_stream_socket.at_mark.overload2.return_value"></a><h6> |
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| <a class="link" href="overload2.html#boost_asio.reference.basic_stream_socket.at_mark.overload2.return_value">Return |
| Value</a> |
| </h6> |
| <p> |
| A bool indicating whether the socket is at the out-of-band data mark. |
| </p> |
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| <td align="right"><div class="copyright-footer">Copyright © 2003-2011 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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