1<?xml version="1.0" encoding="UTF-8" standalone="no"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 6 <title>operator--</title> 7 <link rel="stylesheet" href="apiReference.css" type="text/css" /> 8 <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> 9 <link rel="start" href="index.html" title="Berkeley DB C++ Standard Template Library API Reference" /> 10 <link rel="up" href="db_set_base_iterator.html" title="Chapter 18. Db_set_base_iterator" /> 11 <link rel="prev" href="stldb_set_base_iteratoroperator_incr.html" title="operator++" /> 12 <link rel="next" href="stldb_set_base_iteratoroperator__star.html" title="operator *" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center"> 19operator-- 20</th> 21 </tr> 22 <tr> 23 <td width="20%" align="left"><a accesskey="p" href="stldb_set_base_iteratoroperator_incr.html">Prev</a> </td> 24 <th width="60%" align="center">Chapter 18. 25 Db_set_base_iterator </th> 26 <td width="20%" align="right"> <a accesskey="n" href="stldb_set_base_iteratoroperator__star.html">Next</a></td> 27 </tr> 28 </table> 29 <hr /> 30 </div> 31 <div class="sect1" lang="en" xml:lang="en"> 32 <div class="titlepage"> 33 <div> 34 <div> 35 <h2 class="title" style="clear: both"><a id="stldb_set_base_iteratoroperator_decr"></a> 36operator-- 37</h2> 38 </div> 39 </div> 40 </div> 41 <div class="sect2" lang="en" xml:lang="en"> 42 <div class="titlepage"> 43 <div> 44 <div> 45 <h3 class="title"><a id="func_details"></a> 46Function Details</h3> 47 </div> 48 </div> 49 </div> 50 <pre class="programlisting"> 51self& operator--() 52 </pre> 53 <div class="sect3" lang="en" xml:lang="en"> 54 <div class="titlepage"></div> 55 <p>Post-decrement. </p> 56 <p></p> 57 </div> 58 <div class="sect3" lang="en" xml:lang="en"> 59 <div class="titlepage"> 60 <div> 61 <div> 62 <h4 class="title"><a id="id1565616"></a> 63Return Value</h4> 64 </div> 65 </div> 66 </div> 67 <p>This iterator after decremented. </p> 68 </div> 69 <div class="sect3" lang="en" xml:lang="en"> 70 <div class="titlepage"> 71 <div> 72 <div> 73 <h4 class="title"><a id="id1565617"></a> 74See Also</h4> 75 </div> 76 </div> 77 </div> 78 <p> 79 </p> 80 <p><a class="link" href="stldb_map_base_iteratoroperator_decr.html" title="operator--">db_map_base_iterator::operator--()</a> 81 </p> 82 <p> </p> 83 </div> 84 <pre class="programlisting"> 85self operator--(int) 86 </pre> 87 <div class="sect3" lang="en" xml:lang="en"> 88 <div class="titlepage"></div> 89 <p>Pre-decrement. </p> 90 <p></p> 91 </div> 92 <div class="sect3" lang="en" xml:lang="en"> 93 <div class="titlepage"> 94 <div> 95 <div> 96 <h4 class="title"><a id="id1565405"></a> 97Return Value</h4> 98 </div> 99 </div> 100 </div> 101 <p>Another iterator having the old value of this iterator. </p> 102 </div> 103 <div class="sect3" lang="en" xml:lang="en"> 104 <div class="titlepage"> 105 <div> 106 <div> 107 <h4 class="title"><a id="id1565406"></a> 108See Also</h4> 109 </div> 110 </div> 111 </div> 112 <p> 113 </p> 114 <p><a class="link" href="stldb_map_base_iteratoroperator_decr.html" title="operator--">db_map_base_iterator::operator--(int)</a> 115 </p> 116 <p> </p> 117 </div> 118 </div> 119 <div class="sect2" lang="en" xml:lang="en"> 120 <div class="titlepage"> 121 <div> 122 <div> 123 <h3 class="title"><a id="id1565797"></a> 124Group: Iterator movement operators.</h3> 125 </div> 126 </div> 127 </div> 128 <p>These functions are identical to those of <a class="link" href="db_map_base_iterator.html" title="Chapter 15. Db_map_base_iterator">db_map_base_iterator</a> 129 and <a class="link" href="db_map_iterator.html" title="Chapter 16. Db_map_iterator">db_map_iterator</a> 130 and <a class="link" href="db_set_iterator.html" title="Chapter 19. Db_set_iterator">db_set_iterator</a> 131.</p> 132 <p>Actually the iterator movement functions in the four classes are the same. </p> 133 </div> 134 <div class="sect2" lang="en" xml:lang="en"> 135 <div class="titlepage"> 136 <div> 137 <div> 138 <h3 class="title"><a id="id1565837"></a> 139Class</h3> 140 </div> 141 </div> 142 </div> 143 <p> 144 <a class="link" href="db_set_base_iterator.html" title="Chapter 18. Db_set_base_iterator"> 145 db_set_base_iterator</a> 146 </p> 147 </div> 148 </div> 149 <div class="navfooter"> 150 <hr /> 151 <table width="100%" summary="Navigation footer"> 152 <tr> 153 <td width="40%" align="left"><a accesskey="p" href="stldb_set_base_iteratoroperator_incr.html">Prev</a> </td> 154 <td width="20%" align="center"> 155 <a accesskey="u" href="db_set_base_iterator.html">Up</a> 156 </td> 157 <td width="40%" align="right"> <a accesskey="n" href="stldb_set_base_iteratoroperator__star.html">Next</a></td> 158 </tr> 159 <tr> 160 <td width="40%" align="left" valign="top"> 161operator++ 162 </td> 163 <td width="20%" align="center"> 164 <a accesskey="h" href="index.html">Home</a> 165 </td> 166 <td width="40%" align="right" valign="top"> 167operator * 168</td> 169 </tr> 170 </table> 171 </div> 172 </body> 173</html> 174