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>equal_range_N</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_multimap.html" title="Chapter��6.�� Db_multimap" /> 11 <link rel="prev" href="stldb_multimapequal_range.html" title="equal_range" /> 12 <link rel="next" href="stldb_multimapcount.html" title="count" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center"> 19equal_range_N 20</th> 21 </tr> 22 <tr> 23 <td width="20%" align="left"><a accesskey="p" href="stldb_multimapequal_range.html">Prev</a>��</td> 24 <th width="60%" align="center">Chapter��6.�� 25 Db_multimap </th> 26 <td width="20%" align="right">��<a accesskey="n" href="stldb_multimapcount.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_multimapequal_range_N"></a> 36equal_range_N 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"> 51equal_range_N(const��key_type��&x, 52��������size_t��&nelem)��const 53 </pre> 54 <div class="sect3" lang="en" xml:lang="en"> 55 <div class="titlepage"></div> 56 <p>Find equal range and number of key/data pairs in the range. </p> 57 <p>This function also returns the number of elements within the returned range via the out parameter nelem. </p> 58 </div> 59 <div class="sect3" lang="en" xml:lang="en"> 60 <div class="titlepage"> 61 <div> 62 <div> 63 <h4 class="title"><a id="id1553790"></a> 64Parameters</h4> 65 </div> 66 </div> 67 </div> 68 <div class="sect4" lang="en" xml:lang="en"> 69 <div class="titlepage"> 70 <div> 71 <div> 72 <h5 class="title"><a id="id1554368"></a> 73 x </h5> 74 </div> 75 </div> 76 </div> 77 <p>The target key to find. </p> 78 </div> 79 <div class="sect4" lang="en" xml:lang="en"> 80 <div class="titlepage"> 81 <div> 82 <div> 83 <h5 class="title"><a id="id1554365"></a> 84 nelem </h5> 85 </div> 86 </div> 87 </div> 88 <p>The output parameter to take back the number of key/data pair in the returned range. </p> 89 </div> 90 </div> 91 <div class="sect3" lang="en" xml:lang="en"> 92 <div class="titlepage"> 93 <div> 94 <div> 95 <h4 class="title"><a id="id1554255"></a> 96See Also</h4> 97 </div> 98 </div> 99 </div> 100 <p> 101 </p> 102 <p><a class="ulink" href="http://www.cplusplus.com/reference/stl/multimap/equal_range/" target="_top">http://www.cplusplus.com/reference/stl/multimap/equal_range/</a> </p> 103 <p> </p> 104 </div> 105 <pre class="programlisting"> 106equal_range_N(const��key_type��&x,��size_t��&nelem, 107��������bool��readonly=false) 108 </pre> 109 <div class="sect3" lang="en" xml:lang="en"> 110 <div class="titlepage"></div> 111 <p>Find equal range and number of key/data pairs in the range. </p> 112 <p>This function also returns the number of elements within the returned range via the out parameter nelem. </p> 113 </div> 114 <div class="sect3" lang="en" xml:lang="en"> 115 <div class="titlepage"> 116 <div> 117 <div> 118 <h4 class="title"><a id="id1554176"></a> 119Parameters</h4> 120 </div> 121 </div> 122 </div> 123 <div class="sect4" lang="en" xml:lang="en"> 124 <div class="titlepage"> 125 <div> 126 <div> 127 <h5 class="title"><a id="id1554344"></a> 128 x </h5> 129 </div> 130 </div> 131 </div> 132 <p>The target key to find. </p> 133 </div> 134 <div class="sect4" lang="en" xml:lang="en"> 135 <div class="titlepage"> 136 <div> 137 <div> 138 <h5 class="title"><a id="id1554383"></a> 139 nelem </h5> 140 </div> 141 </div> 142 </div> 143 <p>The output parameter to take back the number of key/data pair in the returned range. </p> 144 </div> 145 <div class="sect4" lang="en" xml:lang="en"> 146 <div class="titlepage"> 147 <div> 148 <div> 149 <h5 class="title"><a id="id1554409"></a> 150 readonly </h5> 151 </div> 152 </div> 153 </div> 154 <p>Whether the returned iterator is readonly. </p> 155 </div> 156 </div> 157 <div class="sect3" lang="en" xml:lang="en"> 158 <div class="titlepage"> 159 <div> 160 <div> 161 <h4 class="title"><a id="id1554197"></a> 162See Also</h4> 163 </div> 164 </div> 165 </div> 166 <p> 167 </p> 168 <p><a class="ulink" href="http://www.cplusplus.com/reference/stl/multimap/equal_range/" target="_top">http://www.cplusplus.com/reference/stl/multimap/equal_range/</a> </p> 169 <p> </p> 170 </div> 171 </div> 172 <div class="sect2" lang="en" xml:lang="en"> 173 <div class="titlepage"> 174 <div> 175 <div> 176 <h3 class="title"><a id="id1554410"></a> 177Group: Searching Functions</h3> 178 </div> 179 </div> 180 </div> 181 <p>See of db_map's searching functions group for details about iterator, function version and parameters.</p> 182 <div class="simplesect" lang="en" xml:lang="en"> 183 <div class="titlepage"></div> 184 <p><a class="link" href="db_map.html" title="Chapter��5.�� Db_map">db_map</a> 185 </p> 186 </div> 187 <p> 188</p> 189 </div> 190 <div class="sect2" lang="en" xml:lang="en"> 191 <div class="titlepage"> 192 <div> 193 <div> 194 <h3 class="title"><a id="id1554530"></a> 195Class</h3> 196 </div> 197 </div> 198 </div> 199 <p> 200 <a class="link" href="db_multimap.html" title="Chapter��6.�� Db_multimap"> 201 db_multimap</a> 202 </p> 203 </div> 204 </div> 205 <div class="navfooter"> 206 <hr /> 207 <table width="100%" summary="Navigation footer"> 208 <tr> 209 <td width="40%" align="left"><a accesskey="p" href="stldb_multimapequal_range.html">Prev</a>��</td> 210 <td width="20%" align="center"> 211 <a accesskey="u" href="db_multimap.html">Up</a> 212 </td> 213 <td width="40%" align="right">��<a accesskey="n" href="stldb_multimapcount.html">Next</a></td> 214 </tr> 215 <tr> 216 <td width="40%" align="left" valign="top"> 217equal_range 218��</td> 219 <td width="20%" align="center"> 220 <a accesskey="h" href="index.html">Home</a> 221 </td> 222 <td width="40%" align="right" valign="top">�� 223count 224</td> 225 </tr> 226 </table> 227 </div> 228 </body> 229</html> 230