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8.3 KiB
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<li class="navelem"><a class="el" href="a00222.html">tbb</a></li><li class="navelem"><a class="el" href="a00127.html">spin_mutex</a></li><li class="navelem"><a class="el" href="a00113.html">scoped_lock</a></li> </ul>
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<div class="title">tbb::spin_mutex::scoped_lock Class Reference</div> </div>
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<p>Represents acquisition of a mutex.
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<a href="a00113.html#details">More...</a></p>
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<p><code>#include <spin_mutex.h></code></p>
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Inheritance diagram for tbb::spin_mutex::scoped_lock:</div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a4287be975cf2448c95f068b065c45107"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4287be975cf2448c95f068b065c45107"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="a00113.html#a4287be975cf2448c95f068b065c45107">scoped_lock</a> ()</td></tr>
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<tr class="memdesc:a4287be975cf2448c95f068b065c45107"><td class="mdescLeft"> </td><td class="mdescRight">Construct without acquiring a mutex. <br/></td></tr>
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<tr class="separator:a4287be975cf2448c95f068b065c45107"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a73f7381a9a112b9f5a856b1face525fb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a73f7381a9a112b9f5a856b1face525fb"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="a00113.html#a73f7381a9a112b9f5a856b1face525fb">scoped_lock</a> (<a class="el" href="a00127.html">spin_mutex</a> &m)</td></tr>
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<tr class="memdesc:a73f7381a9a112b9f5a856b1face525fb"><td class="mdescLeft"> </td><td class="mdescRight">Construct and acquire lock on a mutex. <br/></td></tr>
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<tr class="separator:a73f7381a9a112b9f5a856b1face525fb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7c702117f08ae82d034a98b3d5510ffc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c702117f08ae82d034a98b3d5510ffc"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00113.html#a7c702117f08ae82d034a98b3d5510ffc">acquire</a> (<a class="el" href="a00127.html">spin_mutex</a> &m)</td></tr>
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<tr class="memdesc:a7c702117f08ae82d034a98b3d5510ffc"><td class="mdescLeft"> </td><td class="mdescRight">Acquire lock. <br/></td></tr>
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<tr class="separator:a7c702117f08ae82d034a98b3d5510ffc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a76acbd67c74906f6ea33a1de6fd443ce"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00113.html#a76acbd67c74906f6ea33a1de6fd443ce">try_acquire</a> (<a class="el" href="a00127.html">spin_mutex</a> &m)</td></tr>
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<tr class="memdesc:a76acbd67c74906f6ea33a1de6fd443ce"><td class="mdescLeft"> </td><td class="mdescRight">Try acquiring lock (non-blocking) <a href="#a76acbd67c74906f6ea33a1de6fd443ce">More...</a><br/></td></tr>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00113.html#a7e801b0c28fd8395fec400b96acc5c34">release</a> ()</td></tr>
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<tr class="memdesc:a7e801b0c28fd8395fec400b96acc5c34"><td class="mdescLeft"> </td><td class="mdescRight">Release lock. <br/></td></tr>
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<tr class="separator:a7e801b0c28fd8395fec400b96acc5c34"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9940d6e494466d9c53846ed347d79d83"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9940d6e494466d9c53846ed347d79d83"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="a00113.html#a9940d6e494466d9c53846ed347d79d83">~scoped_lock</a> ()</td></tr>
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<tr class="memdesc:a9940d6e494466d9c53846ed347d79d83"><td class="mdescLeft"> </td><td class="mdescRight">Destroy lock. If holding a lock, releases the lock first. <br/></td></tr>
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<tr class="separator:a9940d6e494466d9c53846ed347d79d83"><td class="memSeparator" colspan="2"> </td></tr>
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Friends</h2></td></tr>
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class </td><td class="memItemRight" valign="bottom"><b>spin_mutex</b></td></tr>
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<tr class="separator:adf989c33fa5ee03e75925c2d0f86b89e"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Represents acquisition of a mutex. </p>
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</div><h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">bool tbb::spin_mutex::scoped_lock::try_acquire </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="a00127.html">spin_mutex</a> & </td>
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<td class="paramname"><em>m</em>)</td><td></td>
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<p>Try acquiring lock (non-blocking) </p>
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<p>Return true if lock acquired; false otherwise. </p>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>spin_mutex.h</li>
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</ul>
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Copyright © 2005-2014 Intel Corporation. All Rights Reserved.
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