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  27 <a name="boost_asio.reference.WaitTraits"></a><a class="link" href="WaitTraits.html" title="Wait traits requirements">Wait traits requirements</a>
  28 </h3></div></div></div>
  29 <p>
  30         In the table below, <code class="computeroutput"><span class="identifier">X</span></code> denotes
  31         a wait traits class for clock type <code class="computeroutput"><span class="identifier">Clock</span></code>,
  32         where <code class="computeroutput"><span class="identifier">Clock</span></code> meets the C++11
  33         type requirements for a clock, and <code class="computeroutput"><span class="identifier">d</span></code>
  34         denotes a value of type <code class="computeroutput"><span class="identifier">Clock</span><span class="special">::</span><span class="identifier">duration</span></code>.
  35       </p>
  36 <div class="table">
  37 <a name="boost_asio.reference.WaitTraits.t0"></a><p class="title"><b>Table&#160;41.&#160;WaitTraits requirements</b></p>
  38 <div class="table-contents"><table class="table" summary="WaitTraits requirements">
  39 <colgroup>
  40 <col>
  41 <col>
  42 <col>
  43 </colgroup>
  44 <thead><tr>
  45 <th>
  46                 <p>
  47                   expression
  48                 </p>
  49               </th>
  50 <th>
  51                 <p>
  52                   return type
  53                 </p>
  54               </th>
  55 <th>
  56                 <p>
  57                   assertion/note<br> pre/post-condition
  58                 </p>
  59               </th>
  60 </tr></thead>
  61 <tbody><tr>
  62 <td>
  63                 <p>
  64                   <code class="computeroutput"><span class="identifier">X</span><span class="special">::</span><span class="identifier">to_wait_duration</span><span class="special">(</span><span class="identifier">d</span><span class="special">);</span></code>
  65                 </p>
  66               </td>
  67 <td>
  68                 <p>
  69                   <code class="computeroutput"><span class="identifier">Clock</span><span class="special">::</span><span class="identifier">duration</span></code>
  70                 </p>
  71               </td>
  72 <td>
  73                 <p>
  74                   Returns the maximum duration to be used for an individual, implementation-defined
  75                   wait operation.
  76                 </p>
  77               </td>
  78 </tr></tbody>
  79 </table></div>
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  85 <td align="right"><div class="copyright-footer">Copyright &#169; 2003-2012 Christopher M. Kohlhoff<p>
  86         Distributed under the Boost Software License, Version 1.0. (See accompanying
  87         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>)
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