QXmlErrorHandler(3qt)

📦 version 3.3.8b, in fedora 43, fedora 44

💖 NAME 💖

QXmlErrorHandler — the interface that reports errors in XML data 🫶

🌸 SYNOPSIS 🌸

okay so first, the lil disclaimer bestie: all the functions in this class are reentrant when Qt is built with thread support. (and fr fr, the original text has a stray </p> dangling off the end of that sentence — it's giving HTML ghost 👻, we keep her, we don't question her)

#include <qxml.h>

Inherited by QXmlDefaultHandler.

👑 Public Members

virtual bool warning ( const QXmlParseException & exception ) = 0
virtual bool error ( const QXmlParseException & exception ) = 0
virtual bool fatalError ( const QXmlParseException & exception ) = 0
virtual QString errorString () = 0

🦋 DESCRIPTION 🦋

The QXmlErrorHandler class provides an interface to report errors in XML data. That's the whole vibe 💅

If you want your application to report errors to the user, or to do your own customized error handling, you should subclass this class. Go off, main character ✨

You can set the error handler with QXmlReader::setErrorHandler().

Errors can be reported using warning(), error() and fatalError(), with the error text being reported with errorString().

Also see the Introduction to SAX2.

Also see QXmlDTDHandler, QXmlDeclHandler, QXmlContentHandler, QXmlEntityResolver, QXmlLexicalHandler, and XML. it's a whole friend group, no cap 🫂

📚 MEMBER FUNCTION DOCUMENTATION 📚

😭 bool QXmlErrorHandler::error ( const QXmlParseException & exception ) [pure virtual]

A reader might use this function to report a recoverable error. A recoverable error corresponds to the definiton of "error" in section 1.2 of the XML 1.0 specification. (yes, "definiton" — typo is canon, we're preserving history 🎀) Details of the error are stored in exception.

The reader must continue to provide normal parsing events after invoking this function. no bailing out early, we keep the party going 💃

If this function returns FALSE the reader stops parsing and reports an error. The reader uses the function errorString() to get the error message.

💬 QString QXmlErrorHandler::errorString () [pure virtual]

The reader calls this function to get an error string if any of the handler functions returns FALSE. so like, it's the handler's lil "here's what went wrong" text, the group chat explanation 📱

💀 bool QXmlErrorHandler::fatalError ( const QXmlParseException & exception ) [pure virtual]

A reader must use this function to report a non-recoverable error. Details of the error are stored in exception.

If this function returns TRUE the reader might try to go on parsing and reporting further errors; but no regular parsing events are reported. so it'll keep limping along collecting drama but nothing normal gets reported, iykyk 🌈

⚠️ bool QXmlErrorHandler::warning ( const QXmlParseException & exception ) [pure virtual]

A reader might use this function to report a warning. Warnings are conditions that are not errors or fatal errors as defined by the XML 1.0 specification. Details of the warning are stored in exception.

If this function returns FALSE the reader stops parsing and reports an error. The reader uses the function errorString() to get the error message.

🔗 SEE ALSO 🔗

Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the license file included in the distribution for a complete license statement. read the license bestie, it's right there 🫶

✍️ AUTHOR ✍️

Generated automatically from the source code. not me writing the manpage, the machine did it 💅

🐛 BUGS 🐛

If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports help us to help you. Thank you. 🙏

The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially supported by Trolltech. (we're the unofficial but beloved cousin, lowkey 🥲)

If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page (qxmlerrorhandler.3qt) and the Qt version (3.3.8).

ok that's the whole page bestie, ty for reading, mwah 💖

this lil slice of Unix-manual history comes to you courtesy of Trolltech AS, dated 2 February 2007, from the Qt 3.3.8 era, filed under the manual page name qxmlerrorhandler.3qt. iconic, honestly. periodt. 👑💅✨

📦 where this page comes from