<!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 1.8.5"/> <title>libstdc++: std::ios_base::failure 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="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="doxygen.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 style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('a00792.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="a03028.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::ios_base::failure Class Reference<div class="ingroups"><a class="el" href="a01688.html">Exceptions</a></div></div> </div> </div><!--header--> <div class="contents"> <div class="dynheader"> Inheritance diagram for std::ios_base::failure:</div> <div class="dyncontent"> <div class="center"><iframe scrolling="no" frameborder="0" src="a03029.svg" width="144" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe> </div> <center><span class="legend">[<a target="top" 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:ae6b3ab42eba57c85b53a51dcbbde2a78"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae6b3ab42eba57c85b53a51dcbbde2a78"></a>  </td><td class="memItemRight" valign="bottom"><b>failure</b> (const <a class="el" href="a01727.html#ga32db3d9898c44d3b3a578b560f7758cc">string</a> &__str) throw ()</td></tr> <tr class="separator:ae6b3ab42eba57c85b53a51dcbbde2a78"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8d1ec8205dbb2c43207f9efbce1cc47d"><td class="memItemLeft" align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00792.html#a8d1ec8205dbb2c43207f9efbce1cc47d">what</a> () const throw ()</td></tr> <tr class="separator:a8d1ec8205dbb2c43207f9efbce1cc47d"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>These are thrown to indicate problems with io.</p> <p>27.4.2.1.1 Class ios_base::failure. </p> <p>Definition at line <a class="el" href="a01315_source.html#l00209">209</a> of file <a class="el" href="a01315_source.html">ios_base.h</a>.</p> </div><h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a8d1ec8205dbb2c43207f9efbce1cc47d"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">virtual const char* std::ios_base::failure::what </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> <tr> <td align="right">throw </td><td>(</td><td colspan="2"></td> </tr> <tr> <td align="right"></td><td>)</td><td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Returns a C-style character string describing the general cause of the current error. </p> <p>Reimplemented from <a class="el" href="a00718.html#a13ea7bcad59eab4379990a7322b17672">std::exception</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="a01315_source.html">ios_base.h</a></li> </ul> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! 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