QXmlEntityResolver - Interface to resolve extern entities
       contained in XML data

       #include <qxml.h>

       Inherited by QXmlDefaultHandler.

   Public Members
       virtual bool resolveEntity ( const QString & publicId,
           const QString & systemId, QXmlInputSource * ret )
       virtual QString errorString ()


DESCRIPTION

       The QXmlEntityResolver class provides an interface to
       resolve extern entities contained in XML data.

       If an application needs to implement customized handling
       for external entities, it must implement this interface
       and register it with QXmlReader::setEntityResolver().

       See also the Introduction to SAX2.

       See also QXmlDTDHandler, QXmlDeclHandler,
       QXmlContentHandler, QXmlErrorHandler and
       QXmlLexicalHandler.


MEMBER FUNCTION DOCUMENTATION


QString QXmlEntityResolver::errorString () [virtual]

       The reader calls this function to get an error string if
       any of the handler functions returns FALSE to him.


bool QXmlEntityResolver::resolveEntity ( const QString &

       publicId, const QString & systemId, QXmlInputSource * ret
       ) [virtual]
       The reader will call this function before he opens any
       external entity, except the top-level document entity. The
       application may request the reader to resolve the entity
       itself (ret is 0) or to use an entirely different input
       source (ret points to the input source).

       The reader will delete the input source ret when he no
       longer needs it. So you should allocate it on the heap
       with new.

       The argument publicId is the public identifier of the
       external entity, systemId is the system identifier of the
       external entity and ret is the return value of this
       function: if it is 0 the reader should resolve the entity
       itself, if it is non-zero it must point to an input source
       which the reader will use instead.

       If this function returns FALSE the reader will stop

       function errorString() to get the error message that will
       be used for reporting the error.

       Reimplemented in QXmlDefaultHandler.


SEE ALSO

       http://doc.trolltech.com/qxmlentityresolver.html
       http://www.trolltech.com/faq/tech.html


COPYRIGHT

       Copyright 1992-2001 Trolltech AS,
       http://www.trolltech.com.  See the license file included
       in the distribution for a complete license statement.


AUTHOR

       Generated automatically from the source code.


BUGS

       If you find a bug in Qt, please report it as described in
       http://doc.trolltech.com/bughowto.html.  Good bug reports
       make our job much simpler. Thank you.

       In case of content or formattting problems with this
       manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page
       (qxmlentityresolver.3qt) and the Qt version (2.3.1).


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