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>close_cursor</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_base_iterator.html" title="Chapter 10. Db_base_iterator" /> 11 <link rel="prev" href="db_base_iterator.html" title="Chapter 10. Db_base_iterator" /> 12 <link rel="next" href="stldb_base_iteratorset_bulk_buffer.html" title="set_bulk_buffer" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center"> 19close_cursor 20</th> 21 </tr> 22 <tr> 23 <td width="20%" align="left"><a accesskey="p" href="db_base_iterator.html">Prev</a> </td> 24 <th width="60%" align="center">Chapter 10. 25 Db_base_iterator </th> 26 <td width="20%" align="right"> <a accesskey="n" href="stldb_base_iteratorset_bulk_buffer.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_base_iteratorclose_cursor"></a> 36close_cursor 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"> 51void close_cursor() const 52 </pre> 53 <div class="sect3" lang="en" xml:lang="en"> 54 <div class="titlepage"></div> 55 <p>Close its cursor. </p> 56 <p>If you are sure the iterator is no longer used, call this function so that its underlying cursor is closed before this iterator is destructed, potentially increase performance and concurrency. Note that the cursor is definitely closed at iterator destruction if you don't close it explicitly. </p> 57 </div> 58 </div> 59 <div class="sect2" lang="en" xml:lang="en"> 60 <div class="titlepage"> 61 <div> 62 <div> 63 <h3 class="title"><a id="id1557657"></a> 64Class</h3> 65 </div> 66 </div> 67 </div> 68 <p> 69 <a class="link" href="db_base_iterator.html" title="Chapter 10. Db_base_iterator"> 70 db_base_iterator</a> 71 </p> 72 </div> 73 </div> 74 <div class="navfooter"> 75 <hr /> 76 <table width="100%" summary="Navigation footer"> 77 <tr> 78 <td width="40%" align="left"><a accesskey="p" href="db_base_iterator.html">Prev</a> </td> 79 <td width="20%" align="center"> 80 <a accesskey="u" href="db_base_iterator.html">Up</a> 81 </td> 82 <td width="40%" align="right"> <a accesskey="n" href="stldb_base_iteratorset_bulk_buffer.html">Next</a></td> 83 </tr> 84 <tr> 85 <td width="40%" align="left" valign="top">Chapter 10. 86 Db_base_iterator </td> 87 <td width="20%" align="center"> 88 <a accesskey="h" href="index.html">Home</a> 89 </td> 90 <td width="40%" align="right" valign="top"> 91set_bulk_buffer 92</td> 93 </tr> 94 </table> 95 </div> 96 </body> 97</html> 98