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__star.html" title="operator *" /> 12 <link rel="next" href="stldb_set_base_iteratorrefresh.html" title="refresh" /> 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__star.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_iteratorrefresh.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_arrow"></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"> 51pointer operator->() const 52 </pre> 53 <div class="sect3" lang="en" xml:lang="en"> 54 <div class="titlepage"></div> 55 <p>Arrow operator. </p> 56 <p>Return the pointer to the cached data element, which is an object of type T. You can only use the return value to read its referenced data element, can not update it. </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="id1565849"></a> 63Return Value</h4> 64 </div> 65 </div> 66 </div> 67 <p>Current data element reference object's address, i.e. address of <a class="link" href="ElementHolder.html" title="Chapter 23. ElementHolder">ElementHolder</a> 68 or <a class="link" href="ElementRef.html" title="Chapter 24. ElementRef">ElementRef</a> 69 object. </p> 70 </div> 71 </div> 72 <div class="sect2" lang="en" xml:lang="en"> 73 <div class="titlepage"> 74 <div> 75 <div> 76 <h3 class="title"><a id="id1566127"></a> 77Class</h3> 78 </div> 79 </div> 80 </div> 81 <p> 82 <a class="link" href="db_set_base_iterator.html" title="Chapter 18. Db_set_base_iterator"> 83 db_set_base_iterator</a> 84 </p> 85 </div> 86 </div> 87 <div class="navfooter"> 88 <hr /> 89 <table width="100%" summary="Navigation footer"> 90 <tr> 91 <td width="40%" align="left"><a accesskey="p" href="stldb_set_base_iteratoroperator__star.html">Prev</a> </td> 92 <td width="20%" align="center"> 93 <a accesskey="u" href="db_set_base_iterator.html">Up</a> 94 </td> 95 <td width="40%" align="right"> <a accesskey="n" href="stldb_set_base_iteratorrefresh.html">Next</a></td> 96 </tr> 97 <tr> 98 <td width="40%" align="left" valign="top"> 99operator * 100 </td> 101 <td width="20%" align="center"> 102 <a accesskey="h" href="index.html">Home</a> 103 </td> 104 <td width="40%" align="right" valign="top"> 105refresh 106</td> 107 </tr> 108 </table> 109 </div> 110 </body> 111</html> 112