Home · All Classes · Main Classes · Grouped Classes · Modules · Functions

QXmlLocator Class Reference
^{[QtXml module]}

The QXmlLocator class provides the XML handler classes with information about the parsing position within a file. More...

 #include <QXmlLocator>

Note: All the functions in this class are reentrant.

• List of all members, including inherited members

Public Functions

• QXmlLocator ()
• virtual ~QXmlLocator ()
• virtual int columnNumber () const = 0
• virtual int lineNumber () const = 0

Detailed Description

The QXmlLocator class provides the XML handler classes with information about the parsing position within a file.

The reader reports a QXmlLocator to the content handler before it starts to parse the document. This is done with the QXmlContentHandler::setDocumentLocator() function. The handler classes can now use this locator to get the position (lineNumber() and columnNumber()) that the reader has reached.

Member Function Documentation

QXmlLocator::QXmlLocator ()

Constructor.

QXmlLocator::~QXmlLocator ()   [virtual]

Destructor.

int QXmlLocator::columnNumber () const   [pure virtual]

Returns the column number (starting at 1) or -1 if there is no column number available.

int QXmlLocator::lineNumber () const   [pure virtual]

Returns the line number (starting at 1) or -1 if there is no line number available.