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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/><meta http-equiv="X-UA-Compatible" content="IE=9"/><meta name="generator" content="Doxygen 1.8.4"/><title>tbb::interface5::concurrent_hash_map< Key, T, HashCompare, A >::bucket_accessor Class Reference</title><link href="tabs.css" rel="stylesheet" type="text/css"/><script type="text/javascript" src="jquery.js"></script><script type="text/javascript" src="dynsections.js"></script><link href="doxygen.css" rel="stylesheet" type="text/css" /></head><body><div id="top"><!-- do not remove this div, it is closed by doxygen! --><!-- end header part --><!-- Generated by Doxygen 1.8.4 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div><div id="nav-path" class="navpath"> <ul><li class="navelem"><a class="el" href="a00222.html">tbb</a></li><li class="navelem"><b>interface5</b></li><li class="navelem"><a class="el" href="a00035.html">concurrent_hash_map</a></li><li class="navelem"><a class="el" href="a00026.html">bucket_accessor</a></li> </ul></div></div><!-- top --><div class="header"> <div class="summary"><a href="#pub-methods">Public Member Functions</a> |<a href="a00336.html">List of all members</a> </div> <div class="headertitle"><div class="title">tbb::interface5::concurrent_hash_map< Key, T, HashCompare, A >::bucket_accessor Class Reference</div> </div></div><!--header--><div class="contents">
<p>bucket accessor is to find, rehash, acquire a lock, and access a bucket <a href="a00026.html#details">More...</a></p>
<p><code>#include <concurrent_hash_map.h></code></p><div class="dynheader">Inheritance diagram for tbb::interface5::concurrent_hash_map< Key, T, HashCompare, A >::bucket_accessor:</div><div class="dyncontent"> <div class="center"> <img src="a00026.png" usemap="#tbb::interface5::concurrent_hash_map< Key, T, HashCompare, A >::bucket_accessor_map" alt=""/> <map id="tbb::interface5::concurrent_hash_map< Key, T, HashCompare, A >::bucket_accessor_map" name="tbb::interface5::concurrent_hash_map< Key, T, HashCompare, A >::bucket_accessor_map"></map> </div></div><table class="memberdecls"><tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>Public Member Functions</h2></td></tr><tr class="memitem:ab8dc51ef88ff53cc6cc4e40e2c2818eb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab8dc51ef88ff53cc6cc4e40e2c2818eb"></a> </td><td class="memItemRight" valign="bottom"><b>bucket_accessor</b> (<a class="el" href="a00035.html">concurrent_hash_map</a> *base, const hashcode_t h, bool writer=false)</td></tr><tr class="separator:ab8dc51ef88ff53cc6cc4e40e2c2818eb"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:a0d7d8f3d101bb18056b8e5d4d2c8b079"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0d7d8f3d101bb18056b8e5d4d2c8b079"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00026.html#a0d7d8f3d101bb18056b8e5d4d2c8b079">acquire</a> (<a class="el" href="a00035.html">concurrent_hash_map</a> *base, const hashcode_t h, bool writer=false)</td></tr><tr class="memdesc:a0d7d8f3d101bb18056b8e5d4d2c8b079"><td class="mdescLeft"> </td><td class="mdescRight">find a bucket by masked hashcode, optionally rehash, and acquire the lock <br/></td></tr><tr class="separator:a0d7d8f3d101bb18056b8e5d4d2c8b079"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:aaa8167e2961330435fd23eb92127805c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aaa8167e2961330435fd23eb92127805c"></a>bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00026.html#aaa8167e2961330435fd23eb92127805c">is_writer</a> ()</td></tr><tr class="memdesc:aaa8167e2961330435fd23eb92127805c"><td class="mdescLeft"> </td><td class="mdescRight">check whether bucket is locked for write <br/></td></tr><tr class="separator:aaa8167e2961330435fd23eb92127805c"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:a16e714a5e77dbf8daf81973df30722d4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a16e714a5e77dbf8daf81973df30722d4"></a>bucket * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00026.html#a16e714a5e77dbf8daf81973df30722d4">operator()</a> ()</td></tr><tr class="memdesc:a16e714a5e77dbf8daf81973df30722d4"><td class="mdescLeft"> </td><td class="mdescRight">get bucket pointer <br/></td></tr><tr class="separator:a16e714a5e77dbf8daf81973df30722d4"><td class="memSeparator" colspan="2"> </td></tr></table><a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2><div class="textblock"><h3>template<typename Key, typename T, typename HashCompare = tbb_hash_compare<Key>, typename A = tbb_allocator<std::pair<Key, T> >><br/>class tbb::interface5::concurrent_hash_map< Key, T, HashCompare, A >::bucket_accessor</h3>
<p>bucket accessor is to find, rehash, acquire a lock, and access a bucket </p></div><hr/>The documentation for this class was generated from the following file:<ul><li>concurrent_hash_map.h</li></ul></div><!-- contents --><hr><p></p>Copyright © 2005-2014 Intel Corporation. All Rights Reserved.<p></p>Intel, Pentium, Intel Xeon, Itanium, Intel XScale and VTune areregistered trademarks or trademarks of Intel Corporation or itssubsidiaries in the United States and other countries.<p></p>* Other names and brands may be claimed as the property of others.
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