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<title>tbb::interface4::concurrent_hash_map&lt; Key, T, HashCompare, Allocator &gt;::const_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="a00159.html">const_accessor</a></div>
<h1>tbb::interface4::concurrent_hash_map&lt; Key, T, HashCompare, Allocator &gt;::const_accessor Class Reference</h1><!-- doxytag: class="tbb::interface4::concurrent_hash_map::const_accessor" -->Combines data access, locking, and garbage collection.
<a href="#_details">More...</a>
<p>
<code>#include &lt;<a class="el" href="a00325.html">concurrent_hash_map.h</a>&gt;</code>
<p>
<p>Inheritance diagram for tbb::interface4::concurrent_hash_map&lt; Key, T, HashCompare, Allocator &gt;::const_accessor:
<p><center><img src="a00159.png" usemap="#tbb::interface4::concurrent_hash_map< Key, T, HashCompare, Allocator >::const_accessor_map" border="0" alt=""></center>
<map name="tbb::interface4::concurrent_hash_map< Key, T, HashCompare, Allocator >::const_accessor_map">
<area href="a00157.html" alt="tbb::interface4::concurrent_hash_map< Key, T, HashCompare, Allocator >::accessor" shape="rect" coords="0,56,530,80">
</map>
<a href="a00016.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="48647ca0d79c1233b997f5768403c926"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::value_type" ref="48647ca0d79c1233b997f5768403c926" args="" -->
typedef const concurrent_hash_map::value_type&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00159.html#48647ca0d79c1233b997f5768403c926">value_type</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Type of value. <br></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="5cce3104cb0a52e08d2131370871c614"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::empty" ref="5cce3104cb0a52e08d2131370871c614" args="() const " -->
bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00159.html#5cce3104cb0a52e08d2131370871c614">empty</a> () const </td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">True if result is empty. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d5ce4f88d8870290238a8ad621e6f270"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::release" ref="d5ce4f88d8870290238a8ad621e6f270" args="()" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00159.html#d5ce4f88d8870290238a8ad621e6f270">release</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Set to null. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="30f31106840700a4c3664b9cb1c31ca7"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::operator *" ref="30f31106840700a4c3664b9cb1c31ca7" args="() const " -->
const_reference&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00159.html#30f31106840700a4c3664b9cb1c31ca7">operator *</a> () const </td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return reference to associated value in hash table. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3d03a48ecb8cd9549bd8be64b09c9b0d"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::operator-&gt;" ref="3d03a48ecb8cd9549bd8be64b09c9b0d" args="() const " -->
const_pointer&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00159.html#3d03a48ecb8cd9549bd8be64b09c9b0d">operator-&gt;</a> () const </td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return pointer to associated value in hash table. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a9ead65cca68d4c49c7ef64d7899a4c8"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::const_accessor" ref="a9ead65cca68d4c49c7ef64d7899a4c8" args="()" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00159.html#a9ead65cca68d4c49c7ef64d7899a4c8">const_accessor</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create empty result. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="752b0c1ec74b94786403a75e42917d01"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::~const_accessor" ref="752b0c1ec74b94786403a75e42917d01" args="()" -->
&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00159.html#752b0c1ec74b94786403a75e42917d01">~const_accessor</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Destroy result after releasing the underlying reference. <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="d062d8ecb243a6ec62fa30bca52a1bcf"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::concurrent_hash_map&lt; Key, T, HashCompare, Allocator &gt;" ref="d062d8ecb243a6ec62fa30bca52a1bcf" args="" -->
class&nbsp;</td><td class="memItemRight" valign="bottom"><b>concurrent_hash_map&lt; Key, T, HashCompare, Allocator &gt;</b></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ddd77aff56c12366acc02d0f1588a706"></a><!-- doxytag: member="tbb::interface4::concurrent_hash_map::const_accessor::accessor" ref="ddd77aff56c12366acc02d0f1588a706" args="" -->
class&nbsp;</td><td class="memItemRight" valign="bottom"><b>accessor</b></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template&lt;typename Key, typename T, typename HashCompare, typename Allocator&gt;<br>
class tbb::interface4::concurrent_hash_map&lt; Key, T, HashCompare, Allocator &gt;::const_accessor</h3>
Combines data access, locking, and garbage collection.
<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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