<?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>Db::set_re_delim()</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="db.html" title="Chapter 2. The Db Handle" /> <link rel="prev" href="dbset_q_extentsize.html" title="Db::set_q_extentsize()" /> <link rel="next" href="dbset_re_len.html" title="Db::set_re_len()" /> </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">Db::set_re_delim()</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="dbset_q_extentsize.html">Prev</a> </td> <th width="60%" align="center">Chapter 2. The Db Handle </th> <td width="20%" align="right"> <a accesskey="n" href="dbset_re_len.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="dbset_re_delim"></a>Db::set_re_delim()</h2> </div> </div> </div> <pre class="programlisting">#include <db_cxx.h> int Db::set_re_delim(int re_delim); </pre> <p> Set the delimiting byte used to mark the end of a record in the backing source file for the Recno access method. </p> <p> This byte is used for variable length records if the <span class="bold"><strong>re_source</strong></span> file is specified using the <a class="xref" href="dbset_re_source.html" title="Db::set_re_source()">Db::set_re_source()</a> method. If the <span class="bold"><strong>re_source</strong></span> file is specified and no delimiting byte was specified, <newline> characters (that is, ASCII 0x0a) are interpreted as end-of-record markers. </p> <p> The <code class="methodname">Db::set_re_delim()</code> method configures a database, not only operations performed using the specified <a class="link" href="db.html" title="Chapter 2. The Db Handle">Db</a> handle. </p> <p> The <code class="methodname">Db::set_re_delim()</code> method may not be called after the <a class="xref" href="dbopen.html" title="Db::open()">Db::open()</a> method is called. If the database already exists when <a class="xref" href="dbopen.html" title="Db::open()">Db::open()</a> is called, the information specified to <code class="methodname">Db::set_re_delim()</code> will be ignored. </p> <p> The <code class="methodname">Db::set_re_delim()</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="idp5808696"></a>Parameters</h3> </div> </div> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="idp5809296"></a>re_delim</h4> </div> </div> </div> <p> The <span class="bold"><strong>re_delim</strong></span> parameter is the delimiting byte used to mark the end of a record. </p> </div> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp5736288"></a>Errors</h3> </div> </div> </div> <p> The <code class="methodname">Db::set_re_delim()</code> <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="idp5816648"></a>EINVAL</h4> </div> </div> </div> <p> If the method was called after <a class="xref" href="dbopen.html" title="Db::open()">Db::open()</a> was called; or if 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="idp5817976"></a>Class</h3> </div> </div> </div> <p> <a class="link" href="db.html" title="Chapter 2. The Db Handle">Db</a> </p> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="idp5803240"></a>See Also</h3> </div> </div> </div> <p> <a class="xref" href="db.html#dblist" title="Database and Related Methods">Database 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="dbset_q_extentsize.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="db.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="dbset_re_len.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">Db::set_q_extentsize() </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> Db::set_re_len()</td> </tr> </table> </div> </body> </html>