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| <title>tbb::interface4::concurrent_hash_map< Key, T, HashCompare, Allocator >::bucket_accessor Class Reference</title> |
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| <a class="el" href="a00267.html">tbb</a>::<b>interface4</b>::<a class="el" href="a00156.html">concurrent_hash_map</a>::<a class="el" href="a00158.html">bucket_accessor</a></div> |
| <h1>tbb::interface4::concurrent_hash_map< Key, T, HashCompare, Allocator >::bucket_accessor Class Reference</h1><!-- doxytag: class="tbb::interface4::concurrent_hash_map::bucket_accessor" -->bucket accessor is to find, rehash, acquire a lock, and access a bucket |
| <a href="#_details">More...</a> |
| <p> |
| <code>#include <<a class="el" href="a00325.html">concurrent_hash_map.h</a>></code> |
| <p> |
| <a href="a00015.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="5aa0b492fb4260a940ea7bda2ef486e2"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::bucket_accessor::bucket_accessor" ref="5aa0b492fb4260a940ea7bda2ef486e2" args="(concurrent_hash_map *base, const hashcode_t h, bool writer=false)" --> |
| </td><td class="memItemRight" valign="bottom"><b>bucket_accessor</b> (<a class="el" href="a00156.html">concurrent_hash_map</a> *base, const hashcode_t h, bool writer=false)</td></tr> |
| |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="26b4fe0ca87a7ad4852cb787db880119"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::bucket_accessor::acquire" ref="26b4fe0ca87a7ad4852cb787db880119" args="(concurrent_hash_map *base, const hashcode_t h, bool writer=false)" --> |
| void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00158.html#26b4fe0ca87a7ad4852cb787db880119">acquire</a> (<a class="el" href="a00156.html">concurrent_hash_map</a> *base, const hashcode_t h, bool writer=false)</td></tr> |
| |
| <tr><td class="mdescLeft"> </td><td class="mdescRight">find a bucket by masked hashcode, optionally rehash, and acquire the lock <br></td></tr> |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="fc194e3a186dc935a5fb513cc9f8e898"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::bucket_accessor::is_writer" ref="fc194e3a186dc935a5fb513cc9f8e898" args="()" --> |
| bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00158.html#fc194e3a186dc935a5fb513cc9f8e898">is_writer</a> ()</td></tr> |
| |
| <tr><td class="mdescLeft"> </td><td class="mdescRight">check whether bucket is locked for write <br></td></tr> |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="57c6110bd20e95c06de5a199de988941"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::bucket_accessor::operator()" ref="57c6110bd20e95c06de5a199de988941" args="()" --> |
| bucket * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00158.html#57c6110bd20e95c06de5a199de988941">operator()</a> ()</td></tr> |
| |
| <tr><td class="mdescLeft"> </td><td class="mdescRight">get bucket pointer <br></td></tr> |
| <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="8f7f0dc61f528de29d06e6054b4a9835"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::bucket_accessor::upgrade_to_writer" ref="8f7f0dc61f528de29d06e6054b4a9835" args="()" --> |
| bool </td><td class="memItemRight" valign="bottom"><b>upgrade_to_writer</b> ()</td></tr> |
| |
| </table> |
| <hr><a name="_details"></a><h2>Detailed Description</h2> |
| <h3>template<typename Key, typename T, typename HashCompare, typename Allocator><br> |
| class tbb::interface4::concurrent_hash_map< Key, T, HashCompare, Allocator >::bucket_accessor</h3> |
| |
| bucket accessor is to find, rehash, acquire a lock, and access a bucket |
| <p> |
| <hr>The documentation for this class was generated from the following file:<ul> |
| <li><a class="el" href="a00325.html">concurrent_hash_map.h</a></ul> |
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