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| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="boost_asio.reference.basic_serial_port.lowest_layer_type"></a><a class="link" href="lowest_layer_type.html" title="basic_serial_port::lowest_layer_type">basic_serial_port::lowest_layer_type</a> |
| </h4></div></div></div> |
| <p> |
| <a class="indexterm" name="id983476"></a> |
| A <a class="link" href="../basic_serial_port.html" title="basic_serial_port"><code class="computeroutput"><span class="identifier">basic_serial_port</span></code></a> is always the |
| lowest layer. |
| </p> |
| <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">basic_serial_port</span><span class="special"><</span> <span class="identifier">SerialPortService</span> <span class="special">></span> <span class="identifier">lowest_layer_type</span><span class="special">;</span> |
| </pre> |
| <a name="boost_asio.reference.basic_serial_port.lowest_layer_type.types"></a><h6> |
| <a name="id983555"></a> |
| <a class="link" href="lowest_layer_type.html#boost_asio.reference.basic_serial_port.lowest_layer_type.types">Types</a> |
| </h6> |
| <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="implementation_type.html" title="basic_serial_port::implementation_type"><span class="bold"><strong>implementation_type</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| The underlying implementation type of I/O object. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="lowest_layer_type.html" title="basic_serial_port::lowest_layer_type"><span class="bold"><strong>lowest_layer_type</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| A basic_serial_port is always the lowest layer. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="native_type.html" title="basic_serial_port::native_type"><span class="bold"><strong>native_type</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| The native representation of a serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="service_type.html" title="basic_serial_port::service_type"><span class="bold"><strong>service_type</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| The type of the service that will be used to provide I/O operations. |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <a name="boost_asio.reference.basic_serial_port.lowest_layer_type.member_functions"></a><h6> |
| <a name="id983729"></a> |
| <a class="link" href="lowest_layer_type.html#boost_asio.reference.basic_serial_port.lowest_layer_type.member_functions">Member |
| Functions</a> |
| </h6> |
| <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="assign.html" title="basic_serial_port::assign"><span class="bold"><strong>assign</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Assign an existing native serial port to the serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="async_read_some.html" title="basic_serial_port::async_read_some"><span class="bold"><strong>async_read_some</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Start an asynchronous read. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="async_write_some.html" title="basic_serial_port::async_write_some"><span class="bold"><strong>async_write_some</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Start an asynchronous write. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="basic_serial_port.html" title="basic_serial_port::basic_serial_port"><span class="bold"><strong>basic_serial_port</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Construct a basic_serial_port without opening it. |
| </p> |
| <p> |
| Construct and open a basic_serial_port. |
| </p> |
| <p> |
| Construct a basic_serial_port on an existing native serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="cancel.html" title="basic_serial_port::cancel"><span class="bold"><strong>cancel</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Cancel all asynchronous operations associated with the serial |
| port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="close.html" title="basic_serial_port::close"><span class="bold"><strong>close</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Close the serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="get_io_service.html" title="basic_serial_port::get_io_service"><span class="bold"><strong>get_io_service</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Get the io_service associated with the object. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="get_option.html" title="basic_serial_port::get_option"><span class="bold"><strong>get_option</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Get an option from the serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="io_service.html" title="basic_serial_port::io_service"><span class="bold"><strong>io_service</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| (Deprecated: use get_io_service().) Get the io_service associated |
| with the object. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="is_open.html" title="basic_serial_port::is_open"><span class="bold"><strong>is_open</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Determine whether the serial port is open. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="lowest_layer.html" title="basic_serial_port::lowest_layer"><span class="bold"><strong>lowest_layer</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Get a reference to the lowest layer. |
| </p> |
| <p> |
| Get a const reference to the lowest layer. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="native.html" title="basic_serial_port::native"><span class="bold"><strong>native</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Get the native serial port representation. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="open.html" title="basic_serial_port::open"><span class="bold"><strong>open</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Open the serial port using the specified device name. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="read_some.html" title="basic_serial_port::read_some"><span class="bold"><strong>read_some</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Read some data from the serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="send_break.html" title="basic_serial_port::send_break"><span class="bold"><strong>send_break</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Send a break sequence to the serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="set_option.html" title="basic_serial_port::set_option"><span class="bold"><strong>set_option</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Set an option on the serial port. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="write_some.html" title="basic_serial_port::write_some"><span class="bold"><strong>write_some</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| Write some data to the serial port. |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <a name="boost_asio.reference.basic_serial_port.lowest_layer_type.protected_data_members"></a><h6> |
| <a name="id984292"></a> |
| <a class="link" href="lowest_layer_type.html#boost_asio.reference.basic_serial_port.lowest_layer_type.protected_data_members">Protected |
| Data Members</a> |
| </h6> |
| <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="implementation.html" title="basic_serial_port::implementation"><span class="bold"><strong>implementation</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| The underlying implementation of the I/O object. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <a class="link" href="service.html" title="basic_serial_port::service"><span class="bold"><strong>service</strong></span></a> |
| </p> |
| </td> |
| <td> |
| <p> |
| The service associated with the I/O object. |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p> |
| The <a class="link" href="../basic_serial_port.html" title="basic_serial_port"><code class="computeroutput"><span class="identifier">basic_serial_port</span></code></a> class template |
| provides functionality that is common to all serial ports. |
| </p> |
| <a name="boost_asio.reference.basic_serial_port.lowest_layer_type.thread_safety"></a><h6> |
| <a name="id984428"></a> |
| <a class="link" href="lowest_layer_type.html#boost_asio.reference.basic_serial_port.lowest_layer_type.thread_safety">Thread |
| Safety</a> |
| </h6> |
| <p> |
| <span class="bold"><strong>Distinct</strong></span> <span class="bold"><strong>objects:</strong></span> |
| Safe. |
| </p> |
| <p> |
| <span class="bold"><strong>Shared</strong></span> <span class="bold"><strong>objects:</strong></span> |
| Unsafe. |
| </p> |
| <a name="boost_asio.reference.basic_serial_port.lowest_layer_type.requirements"></a><h6> |
| <a name="id984482"></a> |
| <a class="link" href="lowest_layer_type.html#boost_asio.reference.basic_serial_port.lowest_layer_type.requirements">Requirements</a> |
| </h6> |
| <p> |
| <span class="bold"><strong>Header: </strong></span><code class="literal">boost/asio/basic_serial_port.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> |
| </div></td> |
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