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+<title>write (16 of 16 overloads)</title>
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+<div class="titlepage"><div><div><h4 class="title">
+<a name="boost_asio.reference.write.overload16"></a><a class="link" href="overload16.html" title="write (16 of 16 overloads)">write (16 of
+ 16 overloads)</a>
+</h4></div></div></div>
+<p>
+ Write a certain amount of data to a stream before returning.
+ </p>
+<pre class="programlisting">template&lt;
+ typename <a class="link" href="../SyncWriteStream.html" title="Buffer-oriented synchronous write stream requirements">SyncWriteStream</a>,
+ typename <a class="link" href="../DynamicBuffer_v2.html" title="Dynamic buffer requirements (version 2)">DynamicBuffer_v2</a>,
+ typename <a class="link" href="../CompletionCondition.html" title="Completion condition requirements">CompletionCondition</a>&gt;
+std::size_t write(
+ SyncWriteStream &amp; s,
+ DynamicBuffer_v2 buffers,
+ CompletionCondition completion_condition,
+ boost::system::error_code &amp; ec,
+ typename enable_if&lt; is_dynamic_buffer_v2&lt; DynamicBuffer_v2 &gt;::value &gt;::type * = 0);
+</pre>
+<p>
+ This function is used to write a certain number of bytes of data to a stream.
+ The call will block until one of the following conditions is true:
+ </p>
+<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
+<li class="listitem">
+ All of the data in the supplied dynamic buffer sequence has been written.
+ </li>
+<li class="listitem">
+ The completion_condition function object returns 0.
+ </li>
+</ul></div>
+<p>
+ This operation is implemented in terms of zero or more calls to the stream's
+ write_some function.
+ </p>
+<h6>
+<a name="boost_asio.reference.write.overload16.h0"></a>
+ <span class="phrase"><a name="boost_asio.reference.write.overload16.parameters"></a></span><a class="link" href="overload16.html#boost_asio.reference.write.overload16.parameters">Parameters</a>
+ </h6>
+<div class="variablelist">
+<p class="title"><b></b></p>
+<dl class="variablelist">
+<dt><span class="term">s</span></dt>
+<dd><p>
+ The stream to which the data is to be written. The type must support
+ the SyncWriteStream concept.
+ </p></dd>
+<dt><span class="term">buffers</span></dt>
+<dd><p>
+ The dynamic buffer sequence from which data will be written. Successfully
+ written data is automatically consumed from the buffers.
+ </p></dd>
+<dt><span class="term">completion_condition</span></dt>
+<dd>
+<p>
+ The function object to be called to determine whether the write operation
+ is complete. The signature of the function object must be:
+</p>
+<pre class="programlisting">std::size_t completion_condition(
+ // Result of latest write_some operation.
+ const boost::system::error_code&amp; error,
+
+ // Number of bytes transferred so far.
+ std::size_t bytes_transferred
+);
+</pre>
+<p>
+ A return value of 0 indicates that the write operation is complete.
+ A non-zero return value indicates the maximum number of bytes to
+ be written on the next call to the stream's write_some function.
+ </p>
+</dd>
+<dt><span class="term">ec</span></dt>
+<dd><p>
+ Set to indicate what error occurred, if any.
+ </p></dd>
+</dl>
+</div>
+<h6>
+<a name="boost_asio.reference.write.overload16.h1"></a>
+ <span class="phrase"><a name="boost_asio.reference.write.overload16.return_value"></a></span><a class="link" href="overload16.html#boost_asio.reference.write.overload16.return_value">Return Value</a>
+ </h6>
+<p>
+ The number of bytes written. If an error occurs, returns the total number
+ of bytes successfully transferred prior to the error.
+ </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; 2003-2019 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>
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