<!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"/> <title>libstdc++: Associative</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript"> $(document).ready(initResizable); </script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.4 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">libstdc++</div> </td> </tr> </tbody> </table> </div> </div> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> initNavTree('a01160.html',''); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#nested-classes">Classes</a> </div> <div class="headertitle"> <div class="title">Associative</div> </div> <div class="ingroups"><a class="el" href="a01158.html">Containers</a></div></div> <div class="contents"> <div class="dynheader"> Collaboration diagram for Associative:</div> <div class="dyncontent"> <center><table><tr><td><img src="a01160.png" border="0" alt="" usemap="#a01160"/> <map name="a01160" id="a01160"> <area shape="rect" id="node1" href="a01158.html" title="Containers" alt="" coords="5,5,88,35"/></map> </td></tr></table></center> </div> <h2><a name="nested-classes"></a> Classes</h2> <ul> <li>class <a class="el" href="a00593.html">std::map< _Key, _Tp, _Compare, _Alloc ></a> <dl class="el"><dd class="mdescRight">A standard container made up of (key,value) pairs, which can be retrieved based on a key, in logarithmic time. <a href="a00593.html#details">More...</a><br/></dl><li>class <a class="el" href="a00610.html">std::multimap< _Key, _Tp, _Compare, _Alloc ></a> <dl class="el"><dd class="mdescRight">A standard container made up of (key,value) pairs, which can be retrieved based on a key, in logarithmic time. <a href="a00610.html#details">More...</a><br/></dl><li>class <a class="el" href="a00612.html">std::multiset< _Key, _Compare, _Alloc ></a> <dl class="el"><dd class="mdescRight">A standard container made up of elements, which can be retrieved in logarithmic time. <a href="a00612.html#details">More...</a><br/></dl><li>class <a class="el" href="a00264.html">std::set< _Key, _Compare, _Alloc ></a> <dl class="el"><dd class="mdescRight">A standard container made up of unique keys, which can be retrieved in logarithmic time. <a href="a00264.html#details">More...</a><br/></dl></ul> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <p>Associative containers allow fast retrieval of data based on keys.</p> <p>Each container type is parameterized on a <code>Key</code> type, and an ordering relation used to sort the elements of the container.</p> <p>All associative containers must meet certain requirements, summarized in <a href="tables.html">tables</a>. </p> </div> </div> <div id="nav-path" class="navpath"> <ul> <li class="footer">Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </li> </ul> </div> </body> </html>