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<div class="section" title="windows::random_access_handle_service">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_asio.reference.windows__random_access_handle_service"></a><a class="link" href="windows__random_access_handle_service.html" title="windows::random_access_handle_service">
windows::random_access_handle_service</a>
</h3></div></div></div>
<p>
Default service implementation for a random-access handle.
</p>
<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">random_access_handle_service</span> <span class="special">:</span>
<span class="keyword">public</span> <span class="identifier">io_service</span><span class="special">::</span><span class="identifier">service</span>
</pre>
<a name="boost_asio.reference.windows__random_access_handle_service.types"></a><h5>
<a name="id1161732"></a>
<a class="link" href="windows__random_access_handle_service.html#boost_asio.reference.windows__random_access_handle_service.types">Types</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="windows__random_access_handle_service/implementation_type.html" title="windows::random_access_handle_service::implementation_type"><span class="bold"><strong>implementation_type</strong></span></a>
</p>
</td>
<td>
<p>
The type of a random-access handle implementation.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/native_type.html" title="windows::random_access_handle_service::native_type"><span class="bold"><strong>native_type</strong></span></a>
</p>
</td>
<td>
<p>
The native handle type.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="boost_asio.reference.windows__random_access_handle_service.member_functions"></a><h5>
<a name="id1161848"></a>
<a class="link" href="windows__random_access_handle_service.html#boost_asio.reference.windows__random_access_handle_service.member_functions">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="windows__random_access_handle_service/assign.html" title="windows::random_access_handle_service::assign"><span class="bold"><strong>assign</strong></span></a>
</p>
</td>
<td>
<p>
Assign an existing native handle to a random-access handle.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/async_read_some_at.html" title="windows::random_access_handle_service::async_read_some_at"><span class="bold"><strong>async_read_some_at</strong></span></a>
</p>
</td>
<td>
<p>
Start an asynchronous read at the specified offset.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/async_write_some_at.html" title="windows::random_access_handle_service::async_write_some_at"><span class="bold"><strong>async_write_some_at</strong></span></a>
</p>
</td>
<td>
<p>
Start an asynchronous write at the specified offset.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/cancel.html" title="windows::random_access_handle_service::cancel"><span class="bold"><strong>cancel</strong></span></a>
</p>
</td>
<td>
<p>
Cancel all asynchronous operations associated with the handle.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/close.html" title="windows::random_access_handle_service::close"><span class="bold"><strong>close</strong></span></a>
</p>
</td>
<td>
<p>
Close a random-access handle implementation.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/construct.html" title="windows::random_access_handle_service::construct"><span class="bold"><strong>construct</strong></span></a>
</p>
</td>
<td>
<p>
Construct a new random-access handle implementation.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/destroy.html" title="windows::random_access_handle_service::destroy"><span class="bold"><strong>destroy</strong></span></a>
</p>
</td>
<td>
<p>
Destroy a random-access handle implementation.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/get_io_service.html" title="windows::random_access_handle_service::get_io_service"><span class="bold"><strong>get_io_service</strong></span></a>
</p>
</td>
<td>
<p>
Get the io_service object that owns the service.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/io_service.html" title="windows::random_access_handle_service::io_service"><span class="bold"><strong>io_service</strong></span></a>
</p>
</td>
<td>
<p>
(Deprecated: use get_io_service().) Get the io_service object that
owns the service.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/is_open.html" title="windows::random_access_handle_service::is_open"><span class="bold"><strong>is_open</strong></span></a>
</p>
</td>
<td>
<p>
Determine whether the handle is open.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/native.html" title="windows::random_access_handle_service::native"><span class="bold"><strong>native</strong></span></a>
</p>
</td>
<td>
<p>
Get the native handle implementation.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/random_access_handle_service.html" title="windows::random_access_handle_service::random_access_handle_service"><span class="bold"><strong>random_access_handle_service</strong></span></a>
</p>
</td>
<td>
<p>
Construct a new random-access handle service for the specified io_service.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/read_some_at.html" title="windows::random_access_handle_service::read_some_at"><span class="bold"><strong>read_some_at</strong></span></a>
</p>
</td>
<td>
<p>
Read some data from the specified offset.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/shutdown_service.html" title="windows::random_access_handle_service::shutdown_service"><span class="bold"><strong>shutdown_service</strong></span></a>
</p>
</td>
<td>
<p>
Destroy all user-defined handler objects owned by the service.
</p>
</td>
</tr>
<tr>
<td>
<p>
<a class="link" href="windows__random_access_handle_service/write_some_at.html" title="windows::random_access_handle_service::write_some_at"><span class="bold"><strong>write_some_at</strong></span></a>
</p>
</td>
<td>
<p>
Write the given data at the specified offset.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="boost_asio.reference.windows__random_access_handle_service.data_members"></a><h5>
<a name="id1162356"></a>
<a class="link" href="windows__random_access_handle_service.html#boost_asio.reference.windows__random_access_handle_service.data_members">Data
Members</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="windows__random_access_handle_service/id.html" title="windows::random_access_handle_service::id"><span class="bold"><strong>id</strong></span></a>
</p>
</td>
<td>
<p>
The unique service identifier.
</p>
</td>
</tr></tbody>
</table></div>
<a name="boost_asio.reference.windows__random_access_handle_service.requirements"></a><h5>
<a name="id1162442"></a>
<a class="link" href="windows__random_access_handle_service.html#boost_asio.reference.windows__random_access_handle_service.requirements">Requirements</a>
</h5>
<p>
<span class="bold"><strong>Header: </strong></span><code class="literal">boost/asio/windows/random_access_handle_service.hpp</code>
</p>
<p>
<span class="bold"><strong>Convenience header: </strong></span><code class="literal">boost/asio.hpp</code>
</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 © 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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