<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>refresh</title> <link rel="stylesheet" href="apiReference.css" type="text/css" /> <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> <link rel="start" href="index.html" title="Berkeley DB C++ Standard Template Library API Reference" /> <link rel="up" href="db_set_base_iterator.html" title="Chapter 18. Db_set_base_iterator" /> <link rel="prev" href="stldb_set_base_iteratoroperator_arrow.html" title="operator->" /> <link rel="next" href="db_set_iterator.html" title="Chapter 19. Db_set_iterator" /> </head> <body> <div xmlns="" class="navheader"> <div class="libver"> <p>Library Version 11.2.5.3</p> </div> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">refresh</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="stldb_set_base_iteratoroperator_arrow.html">Prev</a> </td> <th width="60%" align="center">Chapter 18. Db_set_base_iterator </th> <td width="20%" align="right"> <a accesskey="n" href="db_set_iterator.html">Next</a></td> </tr> </table> <hr /> </div> <div class="sect1" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h2 class="title" style="clear: both"><a id="stldb_set_base_iteratorrefresh"></a>refresh</h2> </div> </div> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="stldb_set_base_iteratorrefresh_details"></a>Function Details</h3> </div> </div> </div> <pre class="programlisting"> virtual int refresh(bool from_db=true) const </pre> <p>Refresh iterator cached value. </p> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="idp1096784"></a>Parameters</h4> </div> </div> </div> <div class="sect4" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h5 class="title"><a id="idp1103936"></a>from_db</h5> </div> </div> </div> <p>If not doing direct database get and this parameter is true, we will retrieve data directly from db. </p> </div> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="idp1102112"></a>See Also</h4> </div> </div> </div> <p> </p> <p><a class="link" href="db_base_iterator.html#stldb_base_iteratorrefresh" title="refresh">db_base_iterator::refresh(bool)</a> </p> <p> </p> </div> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp1096848"></a>Class</h3> </div> </div> </div> <p> <a class="link" href="db_set_base_iterator.html" title="Chapter 18. Db_set_base_iterator">db_set_base_iterator</a> </p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="stldb_set_base_iteratoroperator_arrow.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="db_set_base_iterator.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="db_set_iterator.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">operator-> </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> Chapter 19. Db_set_iterator </td> </tr> </table> </div> </body> </html>