<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>tbb::recursive_mutex Class Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.4.7 --> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li id="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div> <div class="tabs"> <ul> <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 class="nav"> <a class="el" href="a00428.html">tbb</a>::<a class="el" href="a00334.html">recursive_mutex</a></div> <h1>tbb::recursive_mutex Class Reference<br> <small> [<a class="el" href="a00444.html">Synchronization</a>]</small> </h1><!-- doxytag: class="tbb::recursive_mutex" -->Mutex that allows recursive mutex acquisition. <a href="#_details">More...</a> <p> <code>#include <recursive_mutex.h></code> <p> <a href="a00119.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <tr><td colspan="2"><br><h2>Public Types</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="889fa8cc32dd707eef7c0f52dda09c0d"></a><!-- doxytag: member="tbb::recursive_mutex::native_handle_type" ref="889fa8cc32dd707eef7c0f52dda09c0d" args="" --> typedef LPCRITICAL_SECTION </td><td class="memItemRight" valign="bottom"><a class="el" href="a00334.html#889fa8cc32dd707eef7c0f52dda09c0d">native_handle_type</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Return native_handle. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="26a40fae42bf6cd9f3f77ee7482d6164"></a><!-- doxytag: member="tbb::recursive_mutex::native_handle_type" ref="26a40fae42bf6cd9f3f77ee7482d6164" args="" --> typedef pthread_mutex_t * </td><td class="memItemRight" valign="bottom"><b>native_handle_type</b></td></tr> <tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d2fceb7f95c24a8cd1457d4527e4b8c6"></a><!-- doxytag: member="tbb::recursive_mutex::recursive_mutex" ref="d2fceb7f95c24a8cd1457d4527e4b8c6" args="()" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00334.html#d2fceb7f95c24a8cd1457d4527e4b8c6">recursive_mutex</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Construct unacquired <a class="el" href="a00334.html">recursive_mutex</a>. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4c342c69d47f4bb0b393535dee4015d6"></a><!-- doxytag: member="tbb::recursive_mutex::lock" ref="4c342c69d47f4bb0b393535dee4015d6" args="()" --> void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00334.html#4c342c69d47f4bb0b393535dee4015d6">lock</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Acquire lock. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00334.html#86e719b0afee25704af11ab97694d240">try_lock</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Try acquiring lock (non-blocking). <a href="#86e719b0afee25704af11ab97694d240"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f0a96e26b7f074588dc31e32524856ae"></a><!-- doxytag: member="tbb::recursive_mutex::unlock" ref="f0a96e26b7f074588dc31e32524856ae" args="()" --> void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00334.html#f0a96e26b7f074588dc31e32524856ae">unlock</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Release lock. <br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6baa9ce4b394c39622456fd8a68f8bd8"></a><!-- doxytag: member="tbb::recursive_mutex::native_handle" ref="6baa9ce4b394c39622456fd8a68f8bd8" args="()" --> <a class="el" href="a00334.html#889fa8cc32dd707eef7c0f52dda09c0d">native_handle_type</a> </td><td class="memItemRight" valign="bottom"><b>native_handle</b> ()</td></tr> <tr><td colspan="2"><br><h2>Static Public Attributes</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="718cc53f6b33d8c396ccca0e4ebc5606"></a><!-- doxytag: member="tbb::recursive_mutex::is_rw_mutex" ref="718cc53f6b33d8c396ccca0e4ebc5606" args="" --> static const bool </td><td class="memItemRight" valign="bottom"><b>is_rw_mutex</b> = false</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f6149d7541063d8b35afd98df6f0f89d"></a><!-- doxytag: member="tbb::recursive_mutex::is_recursive_mutex" ref="f6149d7541063d8b35afd98df6f0f89d" args="" --> static const bool </td><td class="memItemRight" valign="bottom"><b>is_recursive_mutex</b> = true</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f01aacad6b9b9d51573c0803323182fe"></a><!-- doxytag: member="tbb::recursive_mutex::is_fair_mutex" ref="f01aacad6b9b9d51573c0803323182fe" args="" --> static const bool </td><td class="memItemRight" valign="bottom"><b>is_fair_mutex</b> = false</td></tr> <tr><td colspan="2"><br><h2>Friends</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a36f15b770a1bb0b56e33d7fa75ebd1a"></a><!-- doxytag: member="tbb::recursive_mutex::scoped_lock" ref="a36f15b770a1bb0b56e33d7fa75ebd1a" args="" --> class </td><td class="memItemRight" valign="bottom"><b>scoped_lock</b></td></tr> <tr><td colspan="2"><br><h2>Classes</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="a00335.html">scoped_lock</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">The scoped locking pattern. <a href="a00335.html#_details">More...</a><br></td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> Mutex that allows recursive mutex acquisition. <p> Mutex that allows recursive mutex acquisition. <p> <hr><h2>Member Function Documentation</h2> <a class="anchor" name="86e719b0afee25704af11ab97694d240"></a><!-- doxytag: member="tbb::recursive_mutex::try_lock" ref="86e719b0afee25704af11ab97694d240" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool tbb::recursive_mutex::try_lock </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td width="100%"><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Try acquiring lock (non-blocking). <p> Return true if lock acquired; false otherwise. </div> </div><p> <hr>The documentation for this class was generated from the following file:<ul> <li>recursive_mutex.h</ul> <hr> <p></p> Copyright © 2005-2013 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.