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<li class="navelem"><a class="el" href="a00222.html">tbb</a></li><li class="navelem"><a class="el" href="a00093.html">queuing_mutex</a></li><li class="navelem"><a class="el" href="a00121.html">scoped_lock</a></li> </ul>
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<div class="title">tbb::queuing_mutex::scoped_lock Class Reference</div> </div>
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<p>The scoped locking pattern.
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<p><code>#include &lt;queuing_mutex.h&gt;</code></p>
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Inheritance diagram for tbb::queuing_mutex::scoped_lock:</div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a0afe0107eb0aae613e726f67624d2fca"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00121.html#a0afe0107eb0aae613e726f67624d2fca">scoped_lock</a> ()</td></tr>
<tr class="memdesc:a0afe0107eb0aae613e726f67624d2fca"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct lock that has not acquired a mutex. <a href="#a0afe0107eb0aae613e726f67624d2fca">More...</a><br/></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00121.html#aa82d9da0dcfe5b21f1c08473f8223105">scoped_lock</a> (<a class="el" href="a00093.html">queuing_mutex</a> &amp;m)</td></tr>
<tr class="memdesc:aa82d9da0dcfe5b21f1c08473f8223105"><td class="mdescLeft">&#160;</td><td class="mdescRight">Acquire lock on given mutex. <br/></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00121.html#a469ec43836a8dd250ce0a22b02945630">~scoped_lock</a> ()</td></tr>
<tr class="memdesc:a469ec43836a8dd250ce0a22b02945630"><td class="mdescLeft">&#160;</td><td class="mdescRight">Release lock (if lock is held). <br/></td></tr>
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void __TBB_EXPORTED_METHOD&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00121.html#abf8aa7ccd48d54dcb53665700a17d02a">acquire</a> (<a class="el" href="a00093.html">queuing_mutex</a> &amp;m)</td></tr>
<tr class="memdesc:abf8aa7ccd48d54dcb53665700a17d02a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Acquire lock on given mutex. <br/></td></tr>
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bool __TBB_EXPORTED_METHOD&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00121.html#ab4800ba9e743cd91f152036a6689b0e9">try_acquire</a> (<a class="el" href="a00093.html">queuing_mutex</a> &amp;m)</td></tr>
<tr class="memdesc:ab4800ba9e743cd91f152036a6689b0e9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Acquire lock on given mutex if free (i.e. non-blocking) <br/></td></tr>
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void __TBB_EXPORTED_METHOD&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00121.html#aaa065e48b428b8d43e9bb931ba9e6f6c">release</a> ()</td></tr>
<tr class="memdesc:aaa065e48b428b8d43e9bb931ba9e6f6c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Release lock. <br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The scoped locking pattern. </p>
<p>It helps to avoid the common problem of forgetting to release lock. It also nicely provides the "node" for queuing locks. </p>
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<td class="memname">tbb::queuing_mutex::scoped_lock::scoped_lock </td>
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<p>Construct lock that has not acquired a mutex. </p>
<p>Equivalent to zero-initialization of *this. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>queuing_mutex.h</li>
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