<!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" xml:lang="en" lang="en"> <head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 12 April 2005), see www.w3.org" /> <title>basic_hash_table Interface</title> <meta http-equiv="Content-Type" content= "text/html; charset=us-ascii" /> </head> <body> <div id="page"> <h1><tt>basic_hash_table</tt> Interface</h1> <p>An abstract basic hash-based associative container.</p> <p>Defined in: <a href= "http://gcc.gnu.org/viewcvs/*checkout*/trunk/libstdc%2B%2B-v3/include/ext/pb_ds/assoc_container.hpp"><tt>assoc_container.hpp</tt></a></p> <h2><a name="link1" id="link1">Template Parameters</a></h2> <table class="c1" width="100%" border="1" summary= "Template Parameters"> <tr> <td width="20%" align="left"><b>Parameter</b></td> <td width="50%" align="left"><b>Description</b></td> <td width="30%" align="left"><b>Default Value</b></td> </tr> <tr> <td> <pre> <a name="Key2501" id="Key2501"><b>typename</b> Key</a> </pre> </td> <td> <p>Key type.</p> </td> <td>-</td> </tr> <tr> <td> <pre> <a name="Mapped318655" id="Mapped318655"><b>typename</b> Mapped</a> </pre> </td> <td> <p>Mapped type.</p> </td> <td>-</td> </tr> <tr> <td> <pre> <a name="Hash_Fn1515835" id= "Hash_Fn1515835"><b>class</b> Hash_Fn</a> </pre> </td> <td> <p>Hash functor.</p> </td> <td>-</td> </tr> <tr> <td> <pre> <a name="Eq_Fn60085" id="Eq_Fn60085"><b>class</b> Eq_Fn</a> </pre> </td> <td> <p>Equivalence functor.</p> </td> <td>-</td> </tr> <tr> <td> <pre> <a name="Resize_Policy566860465" id= "Resize_Policy566860465"><b>class</b> Resize_Policy</a> </pre> </td> <td> <p>Resize policy.</p> </td> <td>-</td> </tr> <tr> <td> <pre> <a name="Store_Hash218262104" id= "Store_Hash218262104"><b>bool</b> Store_Hash</a> </pre> </td> <td> <p>Indicates whether the hash value will be stored along with each key.</p> </td> <td>-</td> </tr> <tr> <td> <pre> <a name="Tag278938" id="Tag278938"><b>class</b> Tag</a> </pre> </td> <td> <p>Mapped-structure tag.</p> </td> <td>-</td> </tr> <tr> <td> <pre> <a name="Allocator35940069" id= "Allocator35940069"><b>class</b> Allocator</a> </pre> </td> <td> <p>Allocator type.</p> </td> <td>-</td> </tr> </table> <h2><a name="link2" id="link2">Base Classes</a></h2> <table class="c1" width="100%" border="1" summary="Bases"> <tr> <td width="80%" align="left"><b>Class</b></td> <td width="20%" align="left"><b>Derivation Type</b></td> </tr> <tr> <td> <pre> <a href="#Resize_Policy566860465"><tt>Resize_Policy</tt></a> </pre> </td> <td> <p>public</p> </td> </tr> <tr> <td> <pre> <a href="container_base.html"><span class= "c2"><tt>container_base</tt></span></a> </pre> </td> <td> <p>public</p> </td> </tr> </table> <h2><a name="link3" id="link3">Public Types and Constants</a></h2> <h3><a name="link4" id="link4">Policy Definitions</a></h3> <table class="c1" width="100%" border="1" summary="Types"> <tr> <td width="30%" align="left"><b>Type</b></td> <td width="55%" align="left"><b>Definition</b></td> <td width="15%" align="left"><b>Description</b></td> </tr> <tr> <td> <pre> <a name="hash_fn2015995" id="hash_fn2015995">hash_fn</a> </pre> </td> <td> <pre> <a href="#Hash_Fn1515835"><tt>Hash_Fn</tt></a> </pre> </td> <td> <p>Hash functor type.</p> </td> </tr> <tr> <td> <pre> <a name="eq_fn80245" id="eq_fn80245">eq_fn</a> </pre> </td> <td> <pre> <a href="#Eq_Fn60085"><tt>Eq_Fn</tt></a> </pre> </td> <td> <p>Equivalence functor type.</p> </td> </tr> <tr> <td> <pre> <a name="resize_policy4084493169" id= "resize_policy4084493169">resize_policy</a> </pre> </td> <td> <pre> <a href="#Resize_Policy566860465"><tt>Resize_Policy</tt></a> </pre> </td> <td> <p>Resize policy type.</p> </td> </tr> <tr> <td> <pre> <a name="store_hash280766104" id= "store_hash280766104">store_hash</a> </pre> </td> <td> <pre> <a href="#Store_Hash218262104"><tt>Store_Hash</tt></a> </pre> </td> <td> <p>Indicates whether a hash value is stored with each entry.</p> </td> </tr> </table> <h2><a name="link5" id="link5">Public Methods</a></h2> <h3><a name="link6" id="link6">Constructors, Destructor, and Related</a></h3> <table class="c1" width="100%" border="1" summary="Methods"> <tr> <td width="45%" align="left"><b>Method</b></td> <td width="55%" align="left"><b>Description</b></td> </tr> <tr> <td> <pre> <b>virtual</b> ~basic_hash_table () </pre> </td> <td> <p>Destructor.</p> </td> </tr> </table> <h3><a name="link7" id="link7">Policy Access Methods</a></h3> <table class="c1" width="100%" border="1" summary="Methods"> <tr> <td width="45%" align="left"><b>Method</b></td> <td width="55%" align="left"><b>Description</b></td> </tr> <tr> <td> <pre> <a href="#hash_fn2015995"><tt>hash_fn</tt></a> & get_hash_fn () </pre> </td> <td> <p>Access to the <a href= "#hash_fn2015995"><tt>hash_fn</tt></a> object.</p> </td> </tr> <tr> <td> <pre> <b>const</b> <a href="#hash_fn2015995"><tt>hash_fn</tt></a> & get_hash_fn () <b>const</b> </pre> </td> <td> <p>Const access to the <a href= "#hash_fn2015995"><tt>hash_fn</tt></a> object.</p> </td> </tr> <tr> <td> <pre> <a href="#eq_fn80245"><tt>eq_fn</tt></a> & get_eq_fn () </pre> </td> <td> <p>Access to the <a href="#eq_fn80245"><tt>eq_fn</tt></a> object.</p> </td> </tr> <tr> <td> <pre> <b>const</b> <a href="#eq_fn80245"><tt>eq_fn</tt></a> & get_eq_fn () <b>const</b> </pre> </td> <td> <p>Const access to the <a href= "#eq_fn80245"><tt>eq_fn</tt></a> object.</p> </td> </tr> <tr> <td> <pre> <a href="#resize_policy4084493169"><tt>resize_policy</tt></a> & get_resize_policy () </pre> </td> <td> <p>Access to the <a href= "#resize_policy4084493169"><tt>resize_policy</tt></a> object.</p> </td> </tr> <tr> <td> <pre> <b>const</b> <a href= "#resize_policy4084493169"><tt>resize_policy</tt></a> & get_resize_policy () <b>const</b> </pre> </td> <td> <p>Const access to the <a href= "#resize_policy4084493169"><tt>resize_policy</tt></a> object.</p> </td> </tr> </table> <h2><a name="link8" id="link8">Private Methods</a></h2> <h3><a name="link9" id="link9">Resize Methods</a></h3> <table class="c1" width="100%" border="1" summary="Methods"> <tr> <td width="45%" align="left"><b>Method</b></td> <td width="55%" align="left"><b>Description</b></td> </tr> <tr> <td> <pre> <b>virtual</b> <b>void</b> do_resize (size_type new_size) </pre> </td> <td> <p>Resizes the container object to <span class= "c1"><tt>new_size</tt></span>.</p> </td> </tr> </table> </div> </body> </html>