tempest/resources/3rdparty/tbb42_20140122_merged-win-l.../doc/html/a00083.html

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.4"/>
<title>tbb::null_mutex Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<!-- end header part -->
<!-- Generated by Doxygen 1.8.4 -->
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
      <li><a href="modules.html"><span>Modules</span></a></li>
      <li><a href="namespaces.html"><span>Namespaces</span></a></li>
      <li class="current"><a href="annotated.html"><span>Classes</span></a></li>
      <li><a href="files.html"><span>Files</span></a></li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="annotated.html"><span>Class&#160;List</span></a></li>
      <li><a href="hierarchy.html"><span>Class&#160;Hierarchy</span></a></li>
      <li><a href="functions.html"><span>Class&#160;Members</span></a></li>
    </ul>
  </div>
<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="a00222.html">tbb</a></li><li class="navelem"><a class="el" href="a00083.html">null_mutex</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#nested-classes">Classes</a> &#124;
<a href="#pub-static-attribs">Static Public Attributes</a> &#124;
<a href="a00260.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">tbb::null_mutex Class Reference<div class="ingroups"><a class="el" href="a00237.html">Synchronization</a></div></div>  </div>
</div><!--header-->
<div class="contents">

<p>A mutex which does nothing.  
 <a href="a00083.html#details">More...</a></p>

<p><code>#include &lt;null_mutex.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="a00115.html">scoped_lock</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Represents acquisition of a mutex.  <a href="a00115.html#details">More...</a><br/></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
<tr class="memitem:a20ed8301299d9ec166588401269d1788"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a20ed8301299d9ec166588401269d1788"></a>
static const bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_rw_mutex</b> = false</td></tr>
<tr class="separator:a20ed8301299d9ec166588401269d1788"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a49bd7f5da83382e39f898d06cbf0e23e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a49bd7f5da83382e39f898d06cbf0e23e"></a>
static const bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_recursive_mutex</b> = true</td></tr>
<tr class="separator:a49bd7f5da83382e39f898d06cbf0e23e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae4684b268ff379a69cd1fe93718ee7fc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae4684b268ff379a69cd1fe93718ee7fc"></a>
static const bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_fair_mutex</b> = true</td></tr>
<tr class="separator:ae4684b268ff379a69cd1fe93718ee7fc"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A mutex which does nothing. </p>
<p>A <a class="el" href="a00083.html" title="A mutex which does nothing. ">null_mutex</a> does no operation and simulates success. </p>
</div><hr/>The documentation for this class was generated from the following file:<ul>
<li>null_mutex.h</li>
</ul>
</div><!-- contents -->
<hr>
<p></p>
Copyright &copy; 2005-2014 Intel Corporation.  All Rights Reserved.
<p></p>
Intel, Pentium, Intel Xeon, Itanium, Intel XScale and VTune are
registered trademarks or trademarks of Intel Corporation or its
subsidiaries in the United States and other countries.
<p></p>
* Other names and brands may be claimed as the property of others.