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<li class="navelem"><a class="el" href="a00249.html">tbb</a></li><li class="navelem"><a class="el" href="a00177.html">tick_count</a></li>  </ul>
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<div class="title">tbb::tick_count Class Reference<div class="ingroups"><a class="el" href="a00275.html">Timing</a></div></div>  </div>
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<p>Absolute timestamp.  
 <a href="a00177.html#details">More...</a></p>

<p><code>#include &lt;tick_count.h&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00087.html">interval_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Relative time interval.  <a href="a00087.html#details">More...</a><br/></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00177.html#a9f1daa0b7a4feb800f802b4be1f1e497">tick_count</a> ()</td></tr>
<tr class="memdesc:a9f1daa0b7a4feb800f802b4be1f1e497"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct an absolute timestamp initialized to zero. <br/></td></tr>
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static <a class="el" href="a00177.html">tick_count</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00177.html#a74dcecde7431ff4591d7c46fc1d50d7e">now</a> ()</td></tr>
<tr class="memdesc:a74dcecde7431ff4591d7c46fc1d50d7e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return current time. <br/></td></tr>
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static double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00177.html#aaf6a0d91e7d40f7d68e0ad6b79350e58">resolution</a> ()</td></tr>
<tr class="memdesc:aaf6a0d91e7d40f7d68e0ad6b79350e58"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the resolution of the clock in seconds per tick. <br/></td></tr>
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<a class="el" href="a00087.html">interval_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00177.html#ab5ceaed3ebf5a0d41088a5bc7c8dc653">operator-</a> (const <a class="el" href="a00177.html">tick_count</a> &amp;t1, const <a class="el" href="a00177.html">tick_count</a> &amp;t0)</td></tr>
<tr class="memdesc:ab5ceaed3ebf5a0d41088a5bc7c8dc653"><td class="mdescLeft">&#160;</td><td class="mdescRight">Subtract two timestamps to get the time interval between. <br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Absolute timestamp. </p>
</div><hr/>The documentation for this class was generated from the following file:<ul>
<li>tick_count.h</li>
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