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| <div class="titlepage"><div><div><h5 class="title"> |
| <a name="boost_asio.reference.basic_stream_socket.send.overload1"></a><a class="link" href="overload1.html" title="basic_stream_socket::send (1 of 3 overloads)">basic_stream_socket::send |
| (1 of 3 overloads)</a> |
| </h5></div></div></div> |
| <p> |
| Send some data on the socket. |
| </p> |
| <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span> |
| <span class="keyword">typename</span> <a class="link" href="../../ConstBufferSequence.html" title="Constant buffer sequence requirements">ConstBufferSequence</a><span class="special">></span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">send</span><span class="special">(</span> |
| <span class="keyword">const</span> <span class="identifier">ConstBufferSequence</span> <span class="special">&</span> <span class="identifier">buffers</span><span class="special">);</span> |
| </pre> |
| <p> |
| This function is used to send data on the stream socket. The function |
| call will block until one or more bytes of the data has been sent successfully, |
| or an until error occurs. |
| </p> |
| <a name="boost_asio.reference.basic_stream_socket.send.overload1.parameters"></a><h6> |
| <a name="id1096365"></a> |
| <a class="link" href="overload1.html#boost_asio.reference.basic_stream_socket.send.overload1.parameters">Parameters</a> |
| </h6> |
| <div class="variablelist"> |
| <p class="title"><b></b></p> |
| <dl> |
| <dt><span class="term">buffers</span></dt> |
| <dd><p> |
| One or more data buffers to be sent on the socket. |
| </p></dd> |
| </dl> |
| </div> |
| <a name="boost_asio.reference.basic_stream_socket.send.overload1.return_value"></a><h6> |
| <a name="id1096408"></a> |
| <a class="link" href="overload1.html#boost_asio.reference.basic_stream_socket.send.overload1.return_value">Return |
| Value</a> |
| </h6> |
| <p> |
| The number of bytes sent. |
| </p> |
| <a name="boost_asio.reference.basic_stream_socket.send.overload1.exceptions"></a><h6> |
| <a name="id1096434"></a> |
| <a class="link" href="overload1.html#boost_asio.reference.basic_stream_socket.send.overload1.exceptions">Exceptions</a> |
| </h6> |
| <div class="variablelist"> |
| <p class="title"><b></b></p> |
| <dl> |
| <dt><span class="term">boost::system::system_error</span></dt> |
| <dd><p> |
| Thrown on failure. |
| </p></dd> |
| </dl> |
| </div> |
| <a name="boost_asio.reference.basic_stream_socket.send.overload1.remarks"></a><h6> |
| <a name="id1096441"></a> |
| <a class="link" href="overload1.html#boost_asio.reference.basic_stream_socket.send.overload1.remarks">Remarks</a> |
| </h6> |
| <p> |
| The send operation may not transmit all of the data to the peer. Consider |
| using the <a class="link" href="../../write.html" title="write"><code class="computeroutput"><span class="identifier">write</span></code></a> |
| function if you need to ensure that all data is written before the blocking |
| operation completes. |
| </p> |
| <a name="boost_asio.reference.basic_stream_socket.send.overload1.example"></a><h6> |
| <a name="id1096519"></a> |
| <a class="link" href="overload1.html#boost_asio.reference.basic_stream_socket.send.overload1.example">Example</a> |
| </h6> |
| <p> |
| To send a single data buffer use the <a class="link" href="../../buffer.html" title="buffer"><code class="computeroutput"><span class="identifier">buffer</span></code></a> function as follows: |
| </p> |
| <pre class="programlisting"><span class="identifier">socket</span><span class="special">.</span><span class="identifier">send</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">asio</span><span class="special">::</span><span class="identifier">buffer</span><span class="special">(</span><span class="identifier">data</span><span class="special">,</span> <span class="identifier">size</span><span class="special">));</span> |
| </pre> |
| <p> |
| See the <a class="link" href="../../buffer.html" title="buffer"><code class="computeroutput"><span class="identifier">buffer</span></code></a> |
| documentation for information on sending multiple buffers in one go, |
| and how to use it with arrays, boost::array or std::vector. |
| </p> |
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| <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>) |
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