1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 2 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3 4<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> 5<head> 6 <meta name="generator" content= 7 "HTML Tidy for Linux/x86 (vers 12 April 2005), see www.w3.org" /> 8 9 <title>sample_probe_fn Interface</title> 10 <meta http-equiv="Content-Type" content= 11 "text/html; charset=us-ascii" /> 12 </head> 13 14<body> 15 <div id="page"> 16 <h1><tt>sample_probe_fn</tt> Interface</h1> 17 18 <p>A sample probe policy.</p> 19 20 <p>This class serves to show the interface a probe functor 21 needs to support.</p> 22 23 <p>Defined in: <a href= 24 "http://gcc.gnu.org/viewcvs/*checkout*/trunk/libstdc%2B%2B-v3/include/ext/pb_ds/detail/hash_fn/sample_probe_fn.hpp"><tt>sample_probe_fn.hpp</tt></a></p> 25 26 <h2><a name="link1" id="link1">Public Types and 27 Constants</a></h2> 28 29 <h3><a name="link2" id="link2">General definitions.</a></h3> 30 31 <table class="c1" width="100%" border="1" summary="Types"> 32 <tr> 33 <td width="30%" align="left"><b>Type</b></td> 34 35 <td width="55%" align="left"><b>Definition</b></td> 36 37 <td width="15%" align="left"><b>Description</b></td> 38 </tr> 39 40 <tr> 41 <td> 42 <pre> 43<a name="size_type55424436" id="size_type55424436">size_type</a> 44</pre> 45 </td> 46 47 <td> 48 <pre> 49size_t, e.g. 50</pre> 51 </td> 52 53 <td> 54 <p>Size type.</p> 55 </td> 56 </tr> 57 </table> 58 59 <h2><a name="link3" id="link3">Public Methods</a></h2> 60 61 <h3><a name="link4" id="link4">Constructors, destructor, and 62 related.</a></h3> 63 64 <table class="c1" width="100%" border="1" summary="Methods"> 65 <tr> 66 <td width="45%" align="left"><b>Method</b></td> 67 68 <td width="55%" align="left"><b>Description</b></td> 69 </tr> 70 71 <tr> 72 <td> 73 <pre> 74 sample_probe_fn 75 () 76</pre> 77 </td> 78 79 <td> 80 <p>Default constructor.</p> 81 82 <p>Must be default constructable.</p> 83 </td> 84 </tr> 85 86 <tr> 87 <td> 88 <pre> 89 sample_probe_fn 90 (<b>const</b> sample_probe_fn &other) 91</pre> 92 </td> 93 94 <td> 95 <p>Copy constructor.</p> 96 97 <p>Must be copy constructable.</p> 98 </td> 99 </tr> 100 101 <tr> 102 <td> 103 <pre> 104<b>inline</b> <b>void</b> 105 swap 106 (sample_probe_fn &other) 107</pre> 108 </td> 109 110 <td> 111 <p>Swaps content.</p> 112 113 <p>Must be swappable (if there is such a word).</p> 114 </td> 115 </tr> 116 </table> 117 118 <h2><a name="link5" id="link5">Protected Methods</a></h2> 119 120 <h3><a name="link6" id="link6">Offset methods.</a></h3> 121 122 <table class="c1" width="100%" border="1" summary="Methods"> 123 <tr> 124 <td width="45%" align="left"><b>Method</b></td> 125 126 <td width="55%" align="left"><b>Description</b></td> 127 </tr> 128 129 <tr> 130 <td> 131 <pre> 132<b>inline</b> <a href="#size_type55424436"><tt>size_type</tt></a> 133 <b>operator</b>() 134 (const_key_reference r_key, 135 <a href= 136"#size_type55424436"><tt>size_type</tt></a> i) <b>const</b> 137</pre> 138 </td> 139 140 <td> 141 <p>Returns the <span class="c1"><tt>i</tt></span>-th 142 offset from the hash value of some key <span class= 143 "c1"><tt>r_key</tt></span>.</p> 144 145 <p><tt>size_type</tt> is the size type on which the 146 functor operates.</p> 147 </td> 148 </tr> 149 </table> 150 </div> 151</body> 152</html> 153