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<div class="titlepage"><div><div><h4 class="title">
<a name="asio.reference.null_buffers.value_type"></a><a class="link" href="value_type.html" title="null_buffers::value_type"> null_buffers::value_type</a>
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<p>
<a class="indexterm" name="id929106"></a>
The type for each element in the list of buffers.
</p>
<pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">mutable_buffer</span> <span class="identifier">value_type</span><span class="special">;</span>
</pre>
<a name="asio.reference.null_buffers.value_type.member_functions"></a><h6>
<a name="id929151"></a>
<a class="link" href="value_type.html#asio.reference.null_buffers.value_type.member_functions">Member
Functions</a>
</h6>
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<p>
Name
</p>
</th>
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<p>
Description
</p>
</th>
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<tbody><tr>
<td>
<p>
<a class="link" href="../mutable_buffer/mutable_buffer.html" title="mutable_buffer::mutable_buffer"><span class="bold"><strong>mutable_buffer</strong></span></a>
</p>
</td>
<td>
<p>
Construct an empty buffer.
</p>
<p>
Construct a buffer to represent a given memory range.
</p>
</td>
</tr></tbody>
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<a name="asio.reference.null_buffers.value_type.related_functions"></a><h6>
<a name="id929235"></a>
<a class="link" href="value_type.html#asio.reference.null_buffers.value_type.related_functions">Related
Functions</a>
</h6>
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<td>
<p>
<a class="link" href="../mutable_buffer/buffer_cast.html" title="mutable_buffer::buffer_cast"><span class="bold"><strong>buffer_cast</strong></span></a>
</p>
</td>
<td>
<p>
Cast a non-modifiable buffer to a specified pointer to POD type.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="../mutable_buffer/buffer_size.html" title="mutable_buffer::buffer_size"><span class="bold"><strong>buffer_size</strong></span></a>
</p>
</td>
<td>
<p>
Get the number of bytes in a non-modifiable buffer.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="../mutable_buffer/operator_plus_.html" title="mutable_buffer::operator+"><span class="bold"><strong>operator+</strong></span></a>
</p>
</td>
<td>
<p>
Create a new modifiable buffer that is offset from the start of
another.
</p>
</td>
</tr>
</tbody>
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<p>
The <a class="link" href="../mutable_buffer.html" title="mutable_buffer"><code class="computeroutput"><span class="identifier">mutable_buffer</span></code></a>
class provides a safe representation of a buffer that can be modified.
It does not own the underlying data, and so is cheap to copy or assign.
</p>
<a name="asio.reference.null_buffers.value_type.requirements"></a><h6>
<a name="id929388"></a>
<a class="link" href="value_type.html#asio.reference.null_buffers.value_type.requirements">Requirements</a>
</h6>
<p>
<span class="bold"><strong>Header: </strong></span><code class="literal">asio/buffer.hpp</code>
</p>
<p>
<span class="bold"><strong>Convenience header: </strong></span><code class="literal">asio.hpp</code>
</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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