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<!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::queuing_rw_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 Page</span></a></li> <li><a href="pages.html"><span>Related 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 List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class 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="a00094.html">queuing_rw_mutex</a></li> </ul></div></div><!-- top --><div class="header"> <div class="summary"><a href="#nested-classes">Classes</a> |<a href="#pub-methods">Public Member Functions</a> |<a href="#pub-static-attribs">Static Public Attributes</a> |<a href="a00273.html">List of all members</a> </div> <div class="headertitle"><div class="title">tbb::queuing_rw_mutex Class Reference<div class="ingroups"><a class="el" href="a00237.html">Synchronization</a></div></div> </div></div><!--header--><div class="contents">
<p>Queuing reader-writer mutex with local-only spinning. <a href="a00094.html#details">More...</a></p>
<p><code>#include <queuing_rw_mutex.h></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  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00119.html">scoped_lock</a></td></tr><tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">The scoped locking pattern. <a href="a00119.html#details">More...</a><br/></td></tr><tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr></table><table class="memberdecls"><tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>Public Member Functions</h2></td></tr><tr class="memitem:a23de1ac415b6f54b778c8fd6ec6073e0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a23de1ac415b6f54b778c8fd6ec6073e0"></a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00094.html#a23de1ac415b6f54b778c8fd6ec6073e0">queuing_rw_mutex</a> ()</td></tr><tr class="memdesc:a23de1ac415b6f54b778c8fd6ec6073e0"><td class="mdescLeft"> </td><td class="mdescRight">Construct unacquired mutex. <br/></td></tr><tr class="separator:a23de1ac415b6f54b778c8fd6ec6073e0"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:ae67fe828d7e07222e7876ef9fd780fcc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae67fe828d7e07222e7876ef9fd780fcc"></a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00094.html#ae67fe828d7e07222e7876ef9fd780fcc">~queuing_rw_mutex</a> ()</td></tr><tr class="memdesc:ae67fe828d7e07222e7876ef9fd780fcc"><td class="mdescLeft"> </td><td class="mdescRight">Destructor asserts if the mutex is acquired, i.e. q_tail is non-NULL. <br/></td></tr><tr class="separator:ae67fe828d7e07222e7876ef9fd780fcc"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:afd032e7e13804cd4d1cd8fce60d773f8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afd032e7e13804cd4d1cd8fce60d773f8"></a>void __TBB_EXPORTED_METHOD </td><td class="memItemRight" valign="bottom"><b>internal_construct</b> ()</td></tr><tr class="separator:afd032e7e13804cd4d1cd8fce60d773f8"><td class="memSeparator" colspan="2"> </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:ae3dbfbf71bfa9c662a59688cd86bfbd7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae3dbfbf71bfa9c662a59688cd86bfbd7"></a>static const bool </td><td class="memItemRight" valign="bottom"><b>is_rw_mutex</b> = true</td></tr><tr class="separator:ae3dbfbf71bfa9c662a59688cd86bfbd7"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:ae8c3ee1f5ab3af3954abeec1d165ea8e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae8c3ee1f5ab3af3954abeec1d165ea8e"></a>static const bool </td><td class="memItemRight" valign="bottom"><b>is_recursive_mutex</b> = false</td></tr><tr class="separator:ae8c3ee1f5ab3af3954abeec1d165ea8e"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:a4704d512922b4b5d21c97901f9f7abd0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4704d512922b4b5d21c97901f9f7abd0"></a>static const bool </td><td class="memItemRight" valign="bottom"><b>is_fair_mutex</b> = true</td></tr><tr class="separator:a4704d512922b4b5d21c97901f9f7abd0"><td class="memSeparator" colspan="2"> </td></tr></table><a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2><div class="textblock"><p>Queuing reader-writer mutex with local-only spinning. </p><p>Adapted from Krieger, Stumm, et al. pseudocode at <a href="http://www.eecg.toronto.edu/parallel/pubs_abs.html#Krieger_etal_ICPP93">http://www.eecg.toronto.edu/parallel/pubs_abs.html#Krieger_etal_ICPP93</a> </p></div><hr/>The documentation for this class was generated from the following file:<ul><li>queuing_rw_mutex.h</li></ul></div><!-- contents --><hr><p></p>Copyright © 2005-2014 Intel Corporation. All Rights Reserved.<p></p>Intel, Pentium, Intel Xeon, Itanium, Intel XScale and VTune areregistered trademarks or trademarks of Intel Corporation or itssubsidiaries in the United States and other countries.<p></p>* Other names and brands may be claimed as the property of others.
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