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>Db::get_transactional()</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++ API Reference" /> 10 <link rel="up" href="txn.html" title="Chapter 13. The DbTxn Handle" /> 11 <link rel="prev" href="txn.html" title="Chapter 13. The DbTxn Handle" /> 12 <link rel="next" href="envcdsgroup_begin.html" title="DbEnv::cdsgroup_begin()" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">Db::get_transactional()</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="txn.html">Prev</a> </td> 22 <th width="60%" align="center">Chapter 13. 23 The DbTxn Handle 24 </th> 25 <td width="20%" align="right"> <a accesskey="n" href="envcdsgroup_begin.html">Next</a></td> 26 </tr> 27 </table> 28 <hr /> 29 </div> 30 <div class="sect1" lang="en" xml:lang="en"> 31 <div class="titlepage"> 32 <div> 33 <div> 34 <h2 class="title" style="clear: both"><a id="dbget_transactional"></a>Db::get_transactional()</h2> 35 </div> 36 </div> 37 </div> 38 <pre class="programlisting">#include <db_cxx.h> 39 40int 41Db::get_transactional()</pre> 42 <p> 43 The <code class="methodname">Db::get_transactional()</code> method returns non-zero if the 44 <a class="link" href="db.html" title="Chapter 2. The Db Handle">Db</a> handle has been opened in a 45 transactional mode. 46 </p> 47 <p> 48 The <code class="methodname">Db::get_transactional()</code> method may be called at any time during 49 the life of the application. 50 </p> 51 <p> 52 The <code class="methodname">Db::get_transactional()</code> <span> 53 54 <span> 55 method either returns a non-zero error value or throws an 56 exception that encapsulates a non-zero error value on 57 failure, and returns 0 on success. 58 </span> 59 </span> 60 </p> 61 <div class="sect2" lang="en" xml:lang="en"> 62 <div class="titlepage"> 63 <div> 64 <div> 65 <h3 class="title"><a id="id1712201"></a>Class</h3> 66 </div> 67 </div> 68 </div> 69 <p> 70 <a class="link" href="db.html" title="Chapter 2. The Db Handle">Db</a> 71 </p> 72 </div> 73 <div class="sect2" lang="en" xml:lang="en"> 74 <div class="titlepage"> 75 <div> 76 <div> 77 <h3 class="title"><a id="id1712218"></a>See Also</h3> 78 </div> 79 </div> 80 </div> 81 <p> 82 <a class="xref" href="txn.html#txnlist" title="Transaction Subsystem and Related Methods">Transaction Subsystem and Related Methods</a> 83 </p> 84 </div> 85 </div> 86 <div class="navfooter"> 87 <hr /> 88 <table width="100%" summary="Navigation footer"> 89 <tr> 90 <td width="40%" align="left"><a accesskey="p" href="txn.html">Prev</a> </td> 91 <td width="20%" align="center"> 92 <a accesskey="u" href="txn.html">Up</a> 93 </td> 94 <td width="40%" align="right"> <a accesskey="n" href="envcdsgroup_begin.html">Next</a></td> 95 </tr> 96 <tr> 97 <td width="40%" align="left" valign="top">Chapter 13. 98 The DbTxn Handle 99 </td> 100 <td width="20%" align="center"> 101 <a accesskey="h" href="index.html">Home</a> 102 </td> 103 <td width="40%" align="right" valign="top"> DbEnv::cdsgroup_begin()</td> 104 </tr> 105 </table> 106 </div> 107 </body> 108</html> 109