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<div class="title">Unordered Associative</div> </div>
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Collaboration diagram for Unordered Associative:</div>
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<li>class <a class="el" href="a00733.html">std::unordered_map< _Key, _Tp, _Hash, _Pred, _Alloc ></a>
<dl class="el"><dd class="mdescRight">A standard container composed of unique keys (containing at most one of each key value) that associates values of another type with the keys. <a href="a00733.html#details">More...</a><br/></dl><li>class <a class="el" href="a00734.html">std::unordered_multimap< _Key, _Tp, _Hash, _Pred, _Alloc ></a>
<dl class="el"><dd class="mdescRight">A standard container composed of equivalent keys (possibly containing multiple of each key value) that associates values of another type with the keys. <a href="a00734.html#details">More...</a><br/></dl><li>class <a class="el" href="a00735.html">std::unordered_multiset< _Value, _Hash, _Pred, _Alloc ></a>
<dl class="el"><dd class="mdescRight">A standard container composed of equivalent keys (possibly containing multiple of each key value) in which the elements' keys are the elements themselves. <a href="a00735.html#details">More...</a><br/></dl><li>class <a class="el" href="a00736.html">std::unordered_set< _Value, _Hash, _Pred, _Alloc ></a>
<dl class="el"><dd class="mdescRight">A standard container composed of unique keys (containing at most one of each key value) in which the elements' keys are the elements themselves. <a href="a00736.html#details">More...</a><br/></dl></ul>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>Unordered associative containers allow fast retrieval of data based on keys.</p>
<p>Each container type is parameterized on a <code>Key</code> type, a <code>Hash</code> type providing a hashing functor, and an ordering relation used to sort the elements of the container.</p>
<p>All unordered associative containers must meet certain requirements, summarized in <a href="tables.html">tables</a>. </p>
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