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<div class="refentry" title="Class time_duration">
<a name="boost.posix_time.time_duration"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle">Class time_duration</span></h2>
<p>boost::posix_time::time_duration — Base time duration type. </p>
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<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="emphasis"><em>// In header: <<a class="link" href="../../date_time/doxy.html#header.boost.date_time.posix_time.posix_time_config_hpp" title="Header <boost/date_time/posix_time/posix_time_config.hpp>">boost/date_time/posix_time/posix_time_config.hpp</a>>
</em></span>
<span class="bold"><strong>class</strong></span> <a class="link" href="time_duration.html" title="Class time_duration">time_duration</a> {
<span class="bold"><strong>public</strong></span>:
<span class="emphasis"><em>// types</em></span>
<span class="bold"><strong>typedef</strong></span> time_res_traits <a name="boost.posix_time.time_duration.rep_type"></a>rep_type;
<span class="bold"><strong>typedef</strong></span> time_res_traits::day_type <a name="boost.posix_time.time_duration.day_type"></a>day_type;
<span class="bold"><strong>typedef</strong></span> time_res_traits::hour_type <a name="boost.posix_time.time_duration.hour_type"></a>hour_type;
<span class="bold"><strong>typedef</strong></span> time_res_traits::min_type <a name="boost.posix_time.time_duration.min_type"></a>min_type;
<span class="bold"><strong>typedef</strong></span> time_res_traits::sec_type <a name="boost.posix_time.time_duration.sec_type"></a>sec_type;
<span class="bold"><strong>typedef</strong></span> time_res_traits::fractional_seconds_type <a name="boost.posix_time.time_duration.fractional_seconds_type"></a>fractional_seconds_type;
<span class="bold"><strong>typedef</strong></span> time_res_traits::tick_type <a name="boost.posix_time.time_duration.tick_type"></a>tick_type;
<span class="bold"><strong>typedef</strong></span> time_res_traits::impl_type <a name="boost.posix_time.time_duration.impl_type"></a>impl_type;
<span class="emphasis"><em>// <a class="link" href="time_duration.html#boost.posix_time.time_durationconstruct-copy-destruct">construct/copy/destruct</a></em></span>
<a class="link" href="time_duration.html#id596530-bb">time_duration</a>(hour_type, min_type, sec_type, fractional_seconds_type = 0);
<a class="link" href="time_duration.html#id355214-bb">time_duration</a>();
<a class="link" href="time_duration.html#id355215-bb">time_duration</a>(boost::date_time::special_values);
<a class="link" href="time_duration.html#id410626-bb">time_duration</a>(impl_type);
};</pre></div>
<div class="refsect1" title="Description">
<a name="id847727"></a><h2>Description</h2>
<div class="refsect2" title="time_duration public construct/copy/destruct">
<a name="id847730"></a><h3>
<a name="boost.posix_time.time_durationconstruct-copy-destruct"></a><code class="computeroutput">time_duration</code>
public
construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><a name="id596530-bb"></a>time_duration(hour_type hour, min_type min, sec_type sec,
fractional_seconds_type fs = 0);</pre></li>
<li class="listitem"><pre class="literallayout"><a name="id355214-bb"></a>time_duration();</pre></li>
<li class="listitem">
<pre class="literallayout"><a name="id355215-bb"></a>time_duration(boost::date_time::special_values sv);</pre>Construct from special_values. </li>
<li class="listitem"><pre class="literallayout"><a name="id410626-bb"></a>time_duration(impl_type tick_count);</pre></li>
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<td align="right"><div class="copyright-footer">Copyright © 2001-2005 CrystalClear Software, Inc<p>Subject to the Boost Software License, Version 1.0. (See accompanying file
<code class="filename">LICENSE_1_0.txt</code> 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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