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>DbEnv::repmgr_stat_print()</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="rep.html" title="Chapter��11.�� Replication Methods" /> 11 <link rel="prev" href="repmgrstat.html" title="DbEnv::repmgr_stat()" /> 12 <link rel="next" href="seq.html" title="Chapter��12.�� The DbSequence Handle" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">DbEnv::repmgr_stat_print()</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="repmgrstat.html">Prev</a>��</td> 22 <th width="60%" align="center">Chapter��11.�� 23 Replication Methods 24 </th> 25 <td width="20%" align="right">��<a accesskey="n" href="seq.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="repmgrstat_print"></a>DbEnv::repmgr_stat_print()</h2> 35 </div> 36 </div> 37 </div> 38 <pre class="programlisting">#include <db_cxx.h> 39 40int 41DbEnv::repmgr_stat_print(u_int32_t flags);</pre> 42 <p> 43 The <code class="methodname">DbEnv::repmgr_stat_print()</code> method displays the Replication 44 Manager statistical information, as described for the 45 <code class="methodname">DbEnv::repmgr_stat()</code> method. The information is printed to a 46 specified output channel (see the 47 <a class="xref" href="envset_msgfile.html" title="DbEnv::set_msgfile()">DbEnv::set_msgfile()</a> method for more 48 information), or passed to an application callback function (see the 49 <a class="xref" href="envset_msgcall.html" title="DbEnv::set_msgcall()">DbEnv::set_msgcall()</a> method for more 50 information). 51 </p> 52 <p> 53 The <code class="methodname">DbEnv::repmgr_stat_print()</code> method may not be called before the 54 <a class="xref" href="envopen.html" title="DbEnv::open()">DbEnv::open()</a> method is 55 called. 56 </p> 57 <p> 58 The <code class="methodname">DbEnv::repmgr_stat_print()</code> <span> 59 60 <span> 61 method either returns a non-zero error value or throws an 62 exception that encapsulates a non-zero error value on 63 failure, and returns 0 on success. 64 </span> 65 </span> 66 </p> 67 <div class="sect2" lang="en" xml:lang="en"> 68 <div class="titlepage"> 69 <div> 70 <div> 71 <h3 class="title"><a id="id1708823"></a>Parameters</h3> 72 </div> 73 </div> 74 </div> 75 <div class="sect3" lang="en" xml:lang="en"> 76 <div class="titlepage"> 77 <div> 78 <div> 79 <h4 class="title"><a id="id1708767"></a>flags</h4> 80 </div> 81 </div> 82 </div> 83 <p> 84 The <span class="bold"><strong>flags</strong></span> parameter must be set to 0 85 or by bitwise inclusively <span class="bold"><strong>OR</strong></span>'ing 86 together one or more of the following values: 87 </p> 88 <div class="itemizedlist"> 89 <ul type="disc"> 90 <li> 91 <p> 92 <code class="literal">DB_STAT_ALL</code> 93 </p> 94 <p> 95 Display all available information. 96 </p> 97 </li> 98 <li> 99 <p> 100 <code class="literal">DB_STAT_CLEAR</code> 101 </p> 102 <p> 103 Reset statistics after displaying their values. 104 </p> 105 </li> 106 </ul> 107 </div> 108 </div> 109 </div> 110 <div class="sect2" lang="en" xml:lang="en"> 111 <div class="titlepage"> 112 <div> 113 <div> 114 <h3 class="title"><a id="id1709139"></a>Errors</h3> 115 </div> 116 </div> 117 </div> 118 <p> 119 The <code class="methodname">DbEnv::repmgr_stat_print()</code> <span> 120 121 <span> 122 method may fail and throw a <a class="link" href="dbexception.html" title="Chapter��6.��The DbException Class">DbException</a> 123 exception, encapsulating one of the following non-zero errors, or return one 124 of the following non-zero errors: 125 </span> 126 </span> 127 </p> 128 <div class="sect3" lang="en" xml:lang="en"> 129 <div class="titlepage"> 130 <div> 131 <div> 132 <h4 class="title"><a id="id1708762"></a>EINVAL</h4> 133 </div> 134 </div> 135 </div> 136 <p> 137 If the method was called before <a class="xref" href="envopen.html" title="DbEnv::open()">DbEnv::open()</a> 138 was called; or if an invalid flag value or parameter was specified. 139 </p> 140 </div> 141 </div> 142 <div class="sect2" lang="en" xml:lang="en"> 143 <div class="titlepage"> 144 <div> 145 <div> 146 <h3 class="title"><a id="id1708763"></a>Class</h3> 147 </div> 148 </div> 149 </div> 150 <p> 151 <a class="link" href="env.html" title="Chapter��5.�� The DbEnv Handle">DbEnv</a> 152 </p> 153 </div> 154 <div class="sect2" lang="en" xml:lang="en"> 155 <div class="titlepage"> 156 <div> 157 <div> 158 <h3 class="title"><a id="id1708370"></a>See Also</h3> 159 </div> 160 </div> 161 </div> 162 <p> 163 <a class="xref" href="rep.html#replist" title="Replication and Related Methods">Replication and Related Methods</a> 164 </p> 165 </div> 166 </div> 167 <div class="navfooter"> 168 <hr /> 169 <table width="100%" summary="Navigation footer"> 170 <tr> 171 <td width="40%" align="left"><a accesskey="p" href="repmgrstat.html">Prev</a>��</td> 172 <td width="20%" align="center"> 173 <a accesskey="u" href="rep.html">Up</a> 174 </td> 175 <td width="40%" align="right">��<a accesskey="n" href="seq.html">Next</a></td> 176 </tr> 177 <tr> 178 <td width="40%" align="left" valign="top">DbEnv::repmgr_stat()��</td> 179 <td width="20%" align="center"> 180 <a accesskey="h" href="index.html">Home</a> 181 </td> 182 <td width="40%" align="right" valign="top">��Chapter��12.�� 183 The DbSequence Handle 184 </td> 185 </tr> 186 </table> 187 </div> 188 </body> 189</html> 190