docs/api_reference/STL/stldb_map_base_iteratorrefresh.html

   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>refresh</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_map_base_iterator.html" title="Chapter 15.  Db_map_base_iterator" />
  11     <link rel="prev" href="stldb_map_base_iteratoroperator_arrow.html" title="operator-&gt;" />
  12     <link rel="next" href="stldb_map_base_iteratorclose_cursor.html" title="close_cursor" />
  13   </head>
  14   <body>
  15     <div xmlns="" class="navheader">
  16       <div class="libver">
  17         <p>Library Version 11.2.5.3</p>
  18       </div>
  19       <table width="100%" summary="Navigation header">
  20         <tr>
  21           <th colspan="3" align="center">refresh</th>
  22         </tr>
  23         <tr>
  24           <td width="20%" align="left"><a accesskey="p" href="stldb_map_base_iteratoroperator_arrow.html">Prev</a> </td>
  25           <th width="60%" align="center">Chapter 15.
  26  Db_map_base_iterator  </th>
  27           <td width="20%" align="right"> <a accesskey="n" href="stldb_map_base_iteratorclose_cursor.html">Next</a></td>
  28         </tr>
  29       </table>
  30       <hr />
  31     </div>
  32     <div class="sect1" lang="en" xml:lang="en">
  33       <div class="titlepage">
  34         <div>
  35           <div>
  36             <h2 class="title" style="clear: both"><a id="stldb_map_base_iteratorrefresh"></a>refresh</h2>
  37           </div>
  38         </div>
  39       </div>
  40       <div class="sect2" lang="en" xml:lang="en">
  41         <div class="titlepage">
  42           <div>
  43             <div>
  44               <h3 class="title"><a id="stldb_map_base_iteratorrefresh_details"></a>Function Details</h3>
  45             </div>
  46           </div>
  47         </div>
  48         <pre class="programlisting">
  49 virtual int refresh(bool from_db=true) const
  50  </pre>
  51         <p>Refresh iterator cached value. </p>
  52         <div class="sect3" lang="en" xml:lang="en">
  53           <div class="titlepage">
  54             <div>
  55               <div>
  56                 <h4 class="title"><a id="idp952504"></a>Parameters</h4>
  57               </div>
  58             </div>
  59           </div>
  60           <div class="sect4" lang="en" xml:lang="en">
  61             <div class="titlepage">
  62               <div>
  63                 <div>
  64                   <h5 class="title"><a id="idp967112"></a>from_db</h5>
  65                 </div>
  66               </div>
  67             </div>
  68             <p>If not doing direct database get and this parameter is true, we will retrieve data directly from db. </p>
  69           </div>
  70         </div>
  71         <div class="sect3" lang="en" xml:lang="en">
  72           <div class="titlepage">
  73             <div>
  74               <div>
  75                 <h4 class="title"><a id="idp965392"></a>See Also</h4>
  76               </div>
  77             </div>
  78           </div>
  79           <p>
  80     </p>
  81           <p><a class="link" href="db_base_iterator.html#stldb_base_iteratorrefresh" title="refresh">db_base_iterator::refresh(bool)</a>
  82  </p>
  83           <p>
  84    </p>
  85         </div>
  86       </div>
  87       <div class="sect2" lang="en" xml:lang="en">
  88         <div class="titlepage">
  89           <div>
  90             <div>
  91               <h3 class="title"><a id="idp966424"></a>Class</h3>
  92             </div>
  93           </div>
  94         </div>
  95         <p>
  96   <a class="link" href="db_map_base_iterator.html" title="Chapter 15.  Db_map_base_iterator">db_map_base_iterator</a>
  97      </p>
  98       </div>
  99     </div>
 100     <div class="navfooter">
 101       <hr />
 102       <table width="100%" summary="Navigation footer">
 103         <tr>
 104           <td width="40%" align="left"><a accesskey="p" href="stldb_map_base_iteratoroperator_arrow.html">Prev</a> </td>
 105           <td width="20%" align="center">
 106             <a accesskey="u" href="db_map_base_iterator.html">Up</a>
 107           </td>
 108           <td width="40%" align="right"> <a accesskey="n" href="stldb_map_base_iteratorclose_cursor.html">Next</a></td>
 109         </tr>
 110         <tr>
 111           <td width="40%" align="left" valign="top">operator-&gt; </td>
 112           <td width="20%" align="center">
 113             <a accesskey="h" href="index.html">Home</a>
 114           </td>
 115           <td width="40%" align="right" valign="top"> close_cursor</td>
 116         </tr>
 117       </table>
 118     </div>
 119   </body>
 120 </html>