<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>time_traits< boost::posix_time::ptime ></title> <link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> <link rel="home" href="../../boost_asio.html" title="Boost.Asio"> <link rel="up" href="../reference.html" title="Reference"> <link rel="prev" href="system_timer.html" title="system_timer"> <link rel="next" href="time_traits_lt__ptime__gt_/add.html" title="time_traits< boost::posix_time::ptime >::add"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> <td align="center"><a href="../../../../index.html">Home</a></td> <td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td> <td align="center"><a 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</h3></div></div></div> <p> Time traits specialised for posix_time. </p> <pre class="programlisting"><span class="keyword">template</span><span class="special"><></span> <span class="keyword">struct</span> <span class="identifier">time_traits</span><span class="special"><</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">posix_time</span><span class="special">::</span><span class="identifier">ptime</span> <span class="special">></span> </pre> <h5> <a name="boost_asio.reference.time_traits_lt__ptime__gt_.h0"></a> <span class="phrase"><a name="boost_asio.reference.time_traits_lt__ptime__gt_.types"></a></span><a class="link" href="time_traits_lt__ptime__gt_.html#boost_asio.reference.time_traits_lt__ptime__gt_.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="time_traits_lt__ptime__gt_/duration_type.html" title="time_traits< boost::posix_time::ptime >::duration_type"><span class="bold"><strong>duration_type</strong></span></a> </p> </td> <td> <p> The duration type. </p> </td> </tr> <tr> <td> <p> <a class="link" href="time_traits_lt__ptime__gt_/time_type.html" title="time_traits< boost::posix_time::ptime >::time_type"><span class="bold"><strong>time_type</strong></span></a> </p> </td> <td> <p> The time type. </p> </td> </tr> </tbody> </table></div> <h5> <a name="boost_asio.reference.time_traits_lt__ptime__gt_.h1"></a> <span class="phrase"><a name="boost_asio.reference.time_traits_lt__ptime__gt_.member_functions"></a></span><a class="link" href="time_traits_lt__ptime__gt_.html#boost_asio.reference.time_traits_lt__ptime__gt_.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="time_traits_lt__ptime__gt_/add.html" title="time_traits< boost::posix_time::ptime >::add"><span class="bold"><strong>add</strong></span></a> </p> </td> <td> <p> Add a duration to a time. </p> </td> </tr> <tr> <td> <p> <a class="link" href="time_traits_lt__ptime__gt_/less_than.html" title="time_traits< boost::posix_time::ptime >::less_than"><span class="bold"><strong>less_than</strong></span></a> </p> </td> <td> <p> Test whether one time is less than another. </p> </td> </tr> <tr> <td> <p> <a class="link" href="time_traits_lt__ptime__gt_/now.html" title="time_traits< boost::posix_time::ptime >::now"><span class="bold"><strong>now</strong></span></a> </p> </td> <td> <p> Get the current time. </p> </td> </tr> <tr> <td> <p> <a class="link" href="time_traits_lt__ptime__gt_/subtract.html" title="time_traits< boost::posix_time::ptime >::subtract"><span class="bold"><strong>subtract</strong></span></a> </p> </td> <td> <p> Subtract one time from another. </p> </td> </tr> <tr> <td> <p> <a class="link" href="time_traits_lt__ptime__gt_/to_posix_duration.html" title="time_traits< boost::posix_time::ptime >::to_posix_duration"><span class="bold"><strong>to_posix_duration</strong></span></a> </p> </td> <td> <p> Convert to POSIX duration type. </p> </td> </tr> </tbody> </table></div> <h5> <a name="boost_asio.reference.time_traits_lt__ptime__gt_.h2"></a> <span class="phrase"><a name="boost_asio.reference.time_traits_lt__ptime__gt_.requirements"></a></span><a class="link" href="time_traits_lt__ptime__gt_.html#boost_asio.reference.time_traits_lt__ptime__gt_.requirements">Requirements</a> </h5> <p> <span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/time_traits.hpp</code> </p> <p> <span class="emphasis"><em>Convenience header: </em></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 © 2003-2015 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> <hr> <div class="spirit-nav"> <a accesskey="p" href="system_timer.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.html"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../boost_asio.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="time_traits_lt__ptime__gt_/add.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>