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<!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::mutex::scoped_lock 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="a00313.html">mutex</a>::<a class="el" href="a00314.html">scoped_lock</a></div><h1>tbb::mutex::scoped_lock Class Reference</h1><!-- doxytag: class="tbb::mutex::scoped_lock" -->The scoped locking pattern. <a href="#_details">More...</a><p><code>#include <mutex.h></code><p><a href="a00091.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"><tr><td></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="1d403ae51b484df5d86d85ae38f11e6e"></a><!-- doxytag: member="tbb::mutex::scoped_lock::scoped_lock" ref="1d403ae51b484df5d86d85ae38f11e6e" args="()" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00314.html#1d403ae51b484df5d86d85ae38f11e6e">scoped_lock</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct lock that has not acquired a mutex. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="605a6b9af0f8cdabdf81825e0de99600"></a><!-- doxytag: member="tbb::mutex::scoped_lock::scoped_lock" ref="605a6b9af0f8cdabdf81825e0de99600" args="(mutex &mutex)" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00314.html#605a6b9af0f8cdabdf81825e0de99600">scoped_lock</a> (<a class="el" href="a00313.html">mutex</a> &<a class="el" href="a00313.html">mutex</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Acquire lock on given mutex. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0ebbbecaf4311e9df7362cb76ceaa368"></a><!-- doxytag: member="tbb::mutex::scoped_lock::~scoped_lock" ref="0ebbbecaf4311e9df7362cb76ceaa368" args="()" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00314.html#0ebbbecaf4311e9df7362cb76ceaa368">~scoped_lock</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Release lock (if lock is held). <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="862e022841cdc522e4296a5533b22efd"></a><!-- doxytag: member="tbb::mutex::scoped_lock::acquire" ref="862e022841cdc522e4296a5533b22efd" args="(mutex &mutex)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00314.html#862e022841cdc522e4296a5533b22efd">acquire</a> (<a class="el" href="a00313.html">mutex</a> &<a class="el" href="a00313.html">mutex</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Acquire lock on given mutex. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="591e0c49b82bcedffcbe0923f1b915ec"></a><!-- doxytag: member="tbb::mutex::scoped_lock::try_acquire" ref="591e0c49b82bcedffcbe0923f1b915ec" args="(mutex &mutex)" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00314.html#591e0c49b82bcedffcbe0923f1b915ec">try_acquire</a> (<a class="el" href="a00313.html">mutex</a> &<a class="el" href="a00313.html">mutex</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Try acquire lock on given mutex. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0d51d18cd99df3b2e93bf07378d0992c"></a><!-- doxytag: member="tbb::mutex::scoped_lock::release" ref="0d51d18cd99df3b2e93bf07378d0992c" args="()" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00314.html#0d51d18cd99df3b2e93bf07378d0992c">release</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Release lock. <br></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="93062a14ad2e50e2b7b485b913170779"></a><!-- doxytag: member="tbb::mutex::scoped_lock::mutex" ref="93062a14ad2e50e2b7b485b913170779" args="" -->class </td><td class="memItemRight" valign="bottom"><b>mutex</b></td></tr>
</table><hr><a name="_details"></a><h2>Detailed Description</h2>The scoped locking pattern. <p>It helps to avoid the common problem of forgetting to release lock. It also nicely provides the "node" for queuing locks. <p><hr>The documentation for this class was generated from the following file:<ul><li>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 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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