<?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>DbSequence::close()</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++ API Reference" /> <link rel="up" href="seq.html" title="Chapter 12. The DbSequence Handle" /> <link rel="prev" href="seqcreate.html" title="DbSequence" /> <link rel="next" href="seqget.html" title="DbSequence::get()" /> </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">DbSequence::close()</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="seqcreate.html">Prev</a> </td> <th width="60%" align="center">Chapter 12. The DbSequence Handle </th> <td width="20%" align="right"> <a accesskey="n" href="seqget.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="seqclose"></a>DbSequence::close()</h2> </div> </div> </div> <pre class="programlisting">#include <db_cxx.h> int DbSequence::close(u_int32_t flags);</pre> <p> The <code class="methodname">DbSequence::close()</code> method closes the sequence handle. Any unused cached values are lost. </p> <p> The <a class="link" href="seq.html" title="Chapter 12. The DbSequence Handle">DbSequence</a> handle may not be accessed again after <code class="methodname">DbSequence::close()</code> is called, regardless of its return. </p> <p> The <code class="methodname">DbSequence::close()</code> <span> <span> method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success. </span> </span> </p> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp10066032"></a>Parameters</h3> </div> </div> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="idp10065384"></a>flags</h4> </div> </div> </div> <p> The <span class="bold"><strong>flags</strong></span> parameter is currently unused, and must be set to 0. </p> </div> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp10068192"></a>Errors</h3> </div> </div> </div> <p> The <code class="methodname">DbSequence::close()</code> method <span> <span> method may fail and throw a <a class="link" href="dbexception.html" title="Chapter 6. The DbException Class">DbException</a> exception, encapsulating one of the following non-zero errors, or return one of the following non-zero errors: </span> </span> </p> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="idp10072280"></a>EINVAL</h4> </div> </div> </div> <p> An invalid flag value or parameter was specified. </p> </div> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp10070984"></a>Class</h3> </div> </div> </div> <p> <a class="link" href="seq.html" title="Chapter 12. The DbSequence Handle">DbSequence</a> </p> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp10073608"></a>See Also</h3> </div> </div> </div> <p> <a class="xref" href="seq.html#seqlist" title="Sequences and Related Methods">Sequences and Related Methods</a> </p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="seqcreate.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="seq.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="seqget.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">DbSequence </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> DbSequence::get()</td> </tr> </table> </div> </body> </html>