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<title>OpenDDS: DataBlockLockPool Class Reference</title>
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<h1>DataBlockLockPool Class Reference</h1><!-- doxytag: class="DataBlockLockPool" -->Holds and distributes locks to be used for locking ACE_Data_Blocks. Currently it does not require returning the locks.
<a href="#_details">More...</a>
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<code>#include <DataBlockLockPool.h></code>
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<a href="a00007.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef ACE_Lock_Adapter<<br>
ACE_Thread_Mutex > </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLock</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#5c4afc8dbba41bbead139333457d8218">DataBlockLockPool</a> (size_t size)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#14da0344b027610edb44b19ee829dbe0">~DataBlockLockPool</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLock</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#f6f5adecf9b485e314d845a478fa8fff">get_lock</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#b786bfa9a88607b8ba7833335e9b056c">return_lock</a> (<a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLock</a> *lock)</td></tr>
<tr><td colspan="2"><br><h2>Private Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef ACE_Array< <a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLock</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#a74a3231c121364f05d973c9b458c6de">Pool</a></td></tr>
<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00489.html#a74a3231c121364f05d973c9b458c6de">Pool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#47c4bce1179dffdeb45715e3ed9c4e2a">pool_</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#74b7f8f5628b36fbc7d6d88c975a2187">size_</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00489.html#a9567e048583d1afe4b76866441abf82">iterator_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Used to track which lock to give out next. <a href="#a9567e048583d1afe4b76866441abf82"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Holds and distributes locks to be used for locking ACE_Data_Blocks. Currently it does not require returning the locks.
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<dl compact><dt><b>Note:</b></dt><dd>: The lock returned is not guaranteed to be unique.<p>
: This class is NOT thread safe. </dd></dl>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="a97d0a2897ff7f4e0792a473a3d92c34"></a><!-- doxytag: member="DataBlockLockPool::DataBlockLock" ref="a97d0a2897ff7f4e0792a473a3d92c34" args="" -->
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<td class="memname">typedef ACE_Lock_Adapter<ACE_Thread_Mutex> <a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLockPool::DataBlockLock</a> </td>
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<a class="anchor" name="a74a3231c121364f05d973c9b458c6de"></a><!-- doxytag: member="DataBlockLockPool::Pool" ref="a74a3231c121364f05d973c9b458c6de" args="" -->
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<td class="memname">typedef ACE_Array<<a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLock</a>> <a class="el" href="a00489.html#a74a3231c121364f05d973c9b458c6de">DataBlockLockPool::Pool</a><code> [private]</code> </td>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="5c4afc8dbba41bbead139333457d8218"></a><!-- doxytag: member="DataBlockLockPool::DataBlockLockPool" ref="5c4afc8dbba41bbead139333457d8218" args="(size_t size)" -->
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<td class="memname">DataBlockLockPool::DataBlockLockPool </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>size</em> </td>
<td> ) </td>
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<a class="anchor" name="14da0344b027610edb44b19ee829dbe0"></a><!-- doxytag: member="DataBlockLockPool::~DataBlockLockPool" ref="14da0344b027610edb44b19ee829dbe0" args="()" -->
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<td class="memname">DataBlockLockPool::~DataBlockLockPool </td>
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<td width="100%"><code> [virtual]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="f6f5adecf9b485e314d845a478fa8fff"></a><!-- doxytag: member="DataBlockLockPool::get_lock" ref="f6f5adecf9b485e314d845a478fa8fff" args="()" -->
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<td class="memname"><a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLockPool::DataBlockLock</a> * DataBlockLockPool::get_lock </td>
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<a class="anchor" name="b786bfa9a88607b8ba7833335e9b056c"></a><!-- doxytag: member="DataBlockLockPool::return_lock" ref="b786bfa9a88607b8ba7833335e9b056c" args="(DataBlockLock *lock)" -->
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<td class="memname">void DataBlockLockPool::return_lock </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00489.html#a97d0a2897ff7f4e0792a473a3d92c34">DataBlockLock</a> * </td>
<td class="paramname"> <em>lock</em> </td>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="a9567e048583d1afe4b76866441abf82"></a><!-- doxytag: member="DataBlockLockPool::iterator_" ref="a9567e048583d1afe4b76866441abf82" args="" -->
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<td class="memname">size_t <a class="el" href="a00489.html#a9567e048583d1afe4b76866441abf82">DataBlockLockPool::iterator_</a><code> [private]</code> </td>
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Used to track which lock to give out next.
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<a class="anchor" name="47c4bce1179dffdeb45715e3ed9c4e2a"></a><!-- doxytag: member="DataBlockLockPool::pool_" ref="47c4bce1179dffdeb45715e3ed9c4e2a" args="" -->
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<td class="memname"><a class="el" href="a00489.html#a74a3231c121364f05d973c9b458c6de">Pool</a> <a class="el" href="a00489.html#47c4bce1179dffdeb45715e3ed9c4e2a">DataBlockLockPool::pool_</a><code> [private]</code> </td>
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<a class="anchor" name="74b7f8f5628b36fbc7d6d88c975a2187"></a><!-- doxytag: member="DataBlockLockPool::size_" ref="74b7f8f5628b36fbc7d6d88c975a2187" args="" -->
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<td class="memname">size_t <a class="el" href="a00489.html#74b7f8f5628b36fbc7d6d88c975a2187">DataBlockLockPool::size_</a><code> [private]</code> </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="a00802.html">DataBlockLockPool.h</a><li><a class="el" href="a00801.html">DataBlockLockPool.cpp</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Fri Nov 7 09:37:22 2008 for OpenDDS by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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