<!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/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.11"/> <title>glibmm: Glib::Error Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> <link href="doxygen-extra.css" rel="stylesheet" type="text/css"/> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">glibmm  <span id="projectnumber">2.60.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.11 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="inherits.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceGlib.html">Glib</a></li><li class="navelem"><a class="el" href="classGlib_1_1Error.html">Error</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pro-attribs">Protected Attributes</a> | <a href="classGlib_1_1Error-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">Glib::Error Class Reference</div> </div> </div><!--header--> <div class="contents"> <p><code>#include <glibmm/error.h></code></p> <div class="dynheader"> Inheritance diagram for Glib::Error:</div> <div class="dyncontent"> <div class="center"><img src="classGlib_1_1Error__inherit__graph.png" border="0" usemap="#Glib_1_1Error_inherit__map" alt="Inheritance graph"/></div> <map name="Glib_1_1Error_inherit__map" id="Glib_1_1Error_inherit__map"> <area shape="rect" id="node3" href="classGio_1_1DBus_1_1Error.html" title="Gio::DBus::Error" alt="" coords="341,5,467,32"/> <area shape="rect" id="node4" href="classGio_1_1Error.html" title="Exception class for giomm errors. " alt="" coords="363,56,445,83"/> <area shape="rect" id="node5" href="classGio_1_1ResolverError.html" title="Gio::ResolverError" alt="" coords="335,107,473,133"/> <area shape="rect" id="node6" href="classGio_1_1ResourceError.html" title="Exception class for resource file handling errors. " alt="" coords="333,157,475,184"/> <area shape="rect" id="node7" href="classGio_1_1TlsError.html" title="Gio::TlsError" alt="" coords="353,208,455,235"/> <area shape="rect" id="node8" href="classGlib_1_1ConvertError.html" title="Exception class for charset conversion errors. " alt="" coords="335,259,473,285"/> <area shape="rect" id="node9" href="classGlib_1_1FileError.html" title="Exception class for file-related errors. " alt="" coords="349,309,459,336"/> <area shape="rect" id="node10" href="classGlib_1_1IOChannelError.html" title="Exception class for IOChannel errors. " alt="" coords="327,360,481,387"/> <area shape="rect" id="node11" href="classGlib_1_1KeyFileError.html" title="Exception class for KeyFile errors. " alt="" coords="337,411,471,437"/> <area shape="rect" id="node12" href="classGlib_1_1MarkupError.html" title="Exception class for markup parsing errors. " alt="" coords="337,461,471,488"/> <area shape="rect" id="node13" href="classGlib_1_1OptionError.html" title="Exception class for options. " alt="" coords="339,512,469,539"/> <area shape="rect" id="node14" href="classGlib_1_1RegexError.html" title="Exception class for Regex " alt="" coords="341,563,467,589"/> <area shape="rect" id="node15" href="classGlib_1_1ShellError.html" title="Exception class for shell utility errors. " alt="" coords="345,613,463,640"/> <area shape="rect" id="node16" href="classGlib_1_1SpawnError.html" title="Exception class for errors occuring when spawning processes. " alt="" coords="339,664,469,691"/> <area shape="rect" id="node17" href="classGlib_1_1ThreadError.html" title="Exception class for thread-related errors. " alt="" coords="338,715,470,741"/> <area shape="rect" id="node18" href="classGlib_1_1Threads_1_1ThreadError.html" title="Exception class for thread-related errors. " alt="" coords="308,765,500,792"/> <area shape="rect" id="node19" href="classGlib_1_1VariantParseError.html" title="Exception class for Variant parse errors. " alt="" coords="320,816,488,843"/> <area shape="rect" id="node2" href="classGlib_1_1Exception.html" title="Glib::Exception" alt="" coords="5,411,125,437"/> </map> <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a2639aeb2b6a6c43662cf17b8c88a122d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a2639aeb2b6a6c43662cf17b8c88a122d">Error</a> ()</td></tr> <tr class="separator:a2639aeb2b6a6c43662cf17b8c88a122d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a478576c835fb1d66e46076b4c2d19799"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a478576c835fb1d66e46076b4c2d19799">Error</a> (GQuark error_domain, int error_code, const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& message)</td></tr> <tr class="separator:a478576c835fb1d66e46076b4c2d19799"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a70257ceb030e4d9dd3ac9a6482830d24"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a70257ceb030e4d9dd3ac9a6482830d24">Error</a> (GError* gobject, bool take_copy=false)</td></tr> <tr class="separator:a70257ceb030e4d9dd3ac9a6482830d24"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a715ed79ccf7d2fa3a357014fc614a4a4"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a715ed79ccf7d2fa3a357014fc614a4a4">Error</a> (const <a class="el" href="classGlib_1_1Error.html">Error</a>& other)</td></tr> <tr class="separator:a715ed79ccf7d2fa3a357014fc614a4a4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6fd059d3c4d24c3f6a0f6999be41b138"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1Error.html">Error</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a6fd059d3c4d24c3f6a0f6999be41b138">operator=</a> (const <a class="el" href="classGlib_1_1Error.html">Error</a>& other)</td></tr> <tr class="separator:a6fd059d3c4d24c3f6a0f6999be41b138"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aec934390eb92db0c3b335452363cbe5f"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#aec934390eb92db0c3b335452363cbe5f">~Error</a> () noexcept override</td></tr> <tr class="separator:aec934390eb92db0c3b335452363cbe5f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a34e1f774a08c50c033d880a0bb59a499"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a34e1f774a08c50c033d880a0bb59a499">operator bool</a> () const </td></tr> <tr class="memdesc:a34e1f774a08c50c033d880a0bb59a499"><td class="mdescLeft"> </td><td class="mdescRight">Test whether the Error has an underlying instance. <a href="#a34e1f774a08c50c033d880a0bb59a499">More...</a><br /></td></tr> <tr class="separator:a34e1f774a08c50c033d880a0bb59a499"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8d0366db925669aa5841f21e48f278c4"><td class="memItemLeft" align="right" valign="top">GQuark </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a8d0366db925669aa5841f21e48f278c4">domain</a> () const </td></tr> <tr class="separator:a8d0366db925669aa5841f21e48f278c4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a073623423095dc52db289bf04a146648"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a073623423095dc52db289bf04a146648">code</a> () const </td></tr> <tr class="separator:a073623423095dc52db289bf04a146648"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af825f045a114422b6da3192627af0c7d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#af825f045a114422b6da3192627af0c7d">what</a> () const override</td></tr> <tr class="separator:af825f045a114422b6da3192627af0c7d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4a8818d3d0bb26a01a020dedd12c525d"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a4a8818d3d0bb26a01a020dedd12c525d">matches</a> (GQuark error_domain, int error_code) const </td></tr> <tr class="separator:a4a8818d3d0bb26a01a020dedd12c525d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a69e6636c8ed726b1468ed61c07d65816"><td class="memItemLeft" align="right" valign="top">GError* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a69e6636c8ed726b1468ed61c07d65816">gobj</a> ()</td></tr> <tr class="separator:a69e6636c8ed726b1468ed61c07d65816"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a41b5a27b917ecb6a0176387bf357d8cc"><td class="memItemLeft" align="right" valign="top">const GError* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#a41b5a27b917ecb6a0176387bf357d8cc">gobj</a> () const </td></tr> <tr class="separator:a41b5a27b917ecb6a0176387bf357d8cc"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_classGlib_1_1Exception"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classGlib_1_1Exception')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classGlib_1_1Exception.html">Glib::Exception</a></td></tr> <tr class="memitem:a51fb593b3bb4bf81999d00516ff0a613 inherit pub_methods_classGlib_1_1Exception"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Exception.html#a51fb593b3bb4bf81999d00516ff0a613">~Exception</a> () noexcept=0</td></tr> <tr class="separator:a51fb593b3bb4bf81999d00516ff0a613 inherit pub_methods_classGlib_1_1Exception"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a> Protected Attributes</h2></td></tr> <tr class="memitem:aaf45a78024403f011e31a73c1361c59a"><td class="memItemLeft" align="right" valign="top">GError* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1Error.html#aaf45a78024403f011e31a73c1361c59a">gobject_</a></td></tr> <tr class="separator:aaf45a78024403f011e31a73c1361c59a"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Constructor & Destructor Documentation</h2> <a class="anchor" id="a2639aeb2b6a6c43662cf17b8c88a122d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">Glib::Error::Error </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a478576c835fb1d66e46076b4c2d19799"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">Glib::Error::Error </td> <td>(</td> <td class="paramtype">GQuark </td> <td class="paramname"><em>error_domain</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>error_code</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& </td> <td class="paramname"><em>message</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a70257ceb030e4d9dd3ac9a6482830d24"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Glib::Error::Error </td> <td>(</td> <td class="paramtype">GError * </td> <td class="paramname"><em>gobject</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>take_copy</em> = <code>false</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a715ed79ccf7d2fa3a357014fc614a4a4"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">Glib::Error::Error </td> <td>(</td> <td class="paramtype">const <a class="el" href="classGlib_1_1Error.html">Error</a>& </td> <td class="paramname"><em>other</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="aec934390eb92db0c3b335452363cbe5f"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Glib::Error::~Error </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">noexcept</span></span> </td> </tr> </table> </div><div class="memdoc"> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a073623423095dc52db289bf04a146648"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int Glib::Error::code </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a8d0366db925669aa5841f21e48f278c4"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GQuark Glib::Error::domain </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a69e6636c8ed726b1468ed61c07d65816"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">GError* Glib::Error::gobj </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a41b5a27b917ecb6a0176387bf357d8cc"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const GError* Glib::Error::gobj </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a4a8818d3d0bb26a01a020dedd12c525d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool Glib::Error::matches </td> <td>(</td> <td class="paramtype">GQuark </td> <td class="paramname"><em>error_domain</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>error_code</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a34e1f774a08c50c033d880a0bb59a499"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">Glib::Error::operator bool </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Test whether the Error has an underlying instance. </p> <dl class="since_2_60"><dt><b><a class="el" href="since_2_60.html#_since_2_60000004">Since glibmm 2.60:</a></b></dt><dd></dd></dl> </div> </div> <a class="anchor" id="a6fd059d3c4d24c3f6a0f6999be41b138"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classGlib_1_1Error.html">Error</a>& Glib::Error::operator= </td> <td>(</td> <td class="paramtype">const <a class="el" href="classGlib_1_1Error.html">Error</a>& </td> <td class="paramname"><em>other</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="af825f045a114422b6da3192627af0c7d"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> Glib::Error::what </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Implements <a class="el" href="classGlib_1_1Exception.html#a29eb433f68d23d42feceba9589696997">Glib::Exception</a>.</p> </div> </div> <h2 class="groupheader">Member Data Documentation</h2> <a class="anchor" id="aaf45a78024403f011e31a73c1361c59a"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">GError* Glib::Error::gobject_</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span></span> </td> </tr> </table> </div><div class="memdoc"> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Tue Mar 19 2019 09:56:45 for glibmm by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.11 </small></address> </body> </html>