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<title>tbb::spin_mutex::scoped_lock Class Reference</title>
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<a class="el" href="a00383.html">tbb</a>::<a class="el" href="a00305.html">spin_mutex</a>::<a class="el" href="a00306.html">scoped_lock</a></div>
<h1>tbb::spin_mutex::scoped_lock Class Reference</h1><!-- doxytag: class="tbb::spin_mutex::scoped_lock" -->Represents acquisition of a mutex.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="a00565.html">spin_mutex.h</a>></code>
<p>
<a href="a00112.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="29ae680ae7f5e685c2e15535b9c855b3"></a><!-- doxytag: member="tbb::spin_mutex::scoped_lock::scoped_lock" ref="29ae680ae7f5e685c2e15535b9c855b3" args="()" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="a00306.html#29ae680ae7f5e685c2e15535b9c855b3">scoped_lock</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct without acquiring a mutex. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5ce6807050a9e8f87bcb4a65dccb12ef"></a><!-- doxytag: member="tbb::spin_mutex::scoped_lock::scoped_lock" ref="5ce6807050a9e8f87bcb4a65dccb12ef" args="(spin_mutex &m)" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="a00306.html#5ce6807050a9e8f87bcb4a65dccb12ef">scoped_lock</a> (<a class="el" href="a00305.html">spin_mutex</a> &m)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct and acquire lock on a mutex. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3ee3c338732b1f64b0b32a757807a30d"></a><!-- doxytag: member="tbb::spin_mutex::scoped_lock::acquire" ref="3ee3c338732b1f64b0b32a757807a30d" args="(spin_mutex &m)" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00306.html#3ee3c338732b1f64b0b32a757807a30d">acquire</a> (<a class="el" href="a00305.html">spin_mutex</a> &m)</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="a00306.html#9297ec188534b45dc0ca48f2f39a0501">try_acquire</a> (<a class="el" href="a00305.html">spin_mutex</a> &m)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Try acquiring lock (non-blocking). <a href="#9297ec188534b45dc0ca48f2f39a0501"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="eeb615e68e963e6bf8d9c11402d0ce8e"></a><!-- doxytag: member="tbb::spin_mutex::scoped_lock::release" ref="eeb615e68e963e6bf8d9c11402d0ce8e" args="()" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00306.html#eeb615e68e963e6bf8d9c11402d0ce8e">release</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="ac6fa425d1f06c56d8b70abc51aac844"></a><!-- doxytag: member="tbb::spin_mutex::scoped_lock::~scoped_lock" ref="ac6fa425d1f06c56d8b70abc51aac844" args="()" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="a00306.html#ac6fa425d1f06c56d8b70abc51aac844">~scoped_lock</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destroy lock. If holding a lock, releases the lock first. <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="6ee2a2cdaf6a2128849e7d7723d9174f"></a><!-- doxytag: member="tbb::spin_mutex::scoped_lock::spin_mutex" ref="6ee2a2cdaf6a2128849e7d7723d9174f" args="" -->
class </td><td class="memItemRight" valign="bottom"><b>spin_mutex</b></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Represents acquisition of a mutex.
<p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="9297ec188534b45dc0ca48f2f39a0501"></a><!-- doxytag: member="tbb::spin_mutex::scoped_lock::try_acquire" ref="9297ec188534b45dc0ca48f2f39a0501" args="(spin_mutex &m)" -->
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<td class="memname">bool tbb::spin_mutex::scoped_lock::try_acquire </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00305.html">spin_mutex</a> & </td>
<td class="paramname"> <em>m</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
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<p>
Try acquiring lock (non-blocking).
<p>
Return true if lock acquired; false otherwise.
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</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a00565.html">spin_mutex.h</a></ul>
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