CopperSpice API  1.8.2
QDomProcessingInstruction Class Reference

The QDomProcessingInstruction class represents an XML processing instruction. More...

Inheritance diagram for QDomProcessingInstruction:

Public Methods

 QDomProcessingInstruction ()
 QDomProcessingInstruction (const QDomProcessingInstruction &other)
QString data () const
QDomNode::NodeType nodeType () const
QDomProcessingInstruction & operator= (const QDomProcessingInstruction &other)
void setData (const QString &data)
QString target () const
- Public Methods inherited from QDomNode
 QDomNode ()
 QDomNode (const QDomNode &other)
 ~QDomNode ()
QDomNode appendChild (const QDomNode &newChild)
QDomNamedNodeMap attributes () const
QDomNodeList childNodes () const
void clear ()
QDomNode cloneNode (bool deep=true) const
int columnNumber () const
QDomNode firstChild () const
QDomElement firstChildElement (const QString &tagName=QString ()) const
bool hasAttributes () const
bool hasChildNodes () const
QDomNode insertAfter (const QDomNode &newChild, const QDomNode &refChild)
QDomNode insertBefore (const QDomNode &newChild, const QDomNode &refChild)
bool isAttr () const
bool isCDATASection () const
bool isCharacterData () const
bool isComment () const
bool isDocument () const
bool isDocumentFragment () const
bool isDocumentType () const
bool isElement () const
bool isEntity () const
bool isEntityReference () const
bool isNotation () const
bool isNull () const
bool isProcessingInstruction () const
bool isSupported (const QString &feature, const QString &version) const
bool isText () const
QDomNode lastChild () const
QDomElement lastChildElement (const QString &tagName=QString ()) const
int lineNumber () const
QString localName () const
QDomNode namedItem (const QString &name) const
QString namespaceURI () const
QDomNode nextSibling () const
QDomElement nextSiblingElement (const QString &tagName=QString ()) const
QString nodeName () const
NodeType nodeType () const
QString nodeValue () const
void normalize ()
bool operator!= (const QDomNode &n) const
QDomNode & operator= (const QDomNode &other)
bool operator== (const QDomNode &n) const
QDomDocument ownerDocument () const
QDomNode parentNode () const
QString prefix () const
QDomNode previousSibling () const
QDomElement previousSiblingElement (const QString &tagName=QString ()) const
QDomNode removeChild (const QDomNode &oldChild)
QDomNode replaceChild (const QDomNode &newChild, const QDomNode &oldChild)
void save (QTextStream &stream, int indent, QDomNode::EncodingPolicy policy=QDomNode::EncodingFromDocument) const
void setNodeValue (const QString &value)
void setPrefix (const QString &prefix)
QDomAttr toAttr () const
QDomCDATASection toCDATASection () const
QDomCharacterData toCharacterData () const
QDomComment toComment () const
QDomDocument toDocument () const
QDomDocumentFragment toDocumentFragment () const
QDomDocumentType toDocumentType () const
QDomElement toElement () const
QDomEntity toEntity () const
QDomEntityReference toEntityReference () const
QDomNotation toNotation () const
QDomProcessingInstruction toProcessingInstruction () const
QDomText toText () const


class QDomDocument
class QDomNode

Additional Inherited Members

- Public Types inherited from QDomNode
enum  EncodingPolicy
enum  NodeType

Detailed Description

The QDomProcessingInstruction class represents an XML processing instruction.

Processing instructions are used in XML to keep processor-specific information in the text of the document.

The XML declaration that appears at the top of an XML document, typically <?xml version='1.0' encoding='UTF-8'?>, is treated by QDom as a processing instruction. This is unfortunate, since the XML declaration is not a processing instruction; among other differences, it can not be inserted into a document anywhere but on the first line.

Do not use this function to create an xml declaration, since although it has the same syntax as a processing instruction, it is not, and might not be treated by QDom as such.

The content of the processing instruction is retrieved with data() and set with setData(). The processing instruction's target is retrieved with target().

For further information about the Document Object Model see Level 1 and Level 2 Core. For a more general introduction of the DOM implementation see the QDomDocument documentation.

See also
setData(), target()

Constructor & Destructor Documentation

QDomProcessingInstruction::QDomProcessingInstruction ( )

Constructs an empty processing instruction. Use QDomDocument::createProcessingInstruction() to create a processing instruction with content.

QDomProcessingInstruction::QDomProcessingInstruction ( const QDomProcessingInstruction &  other)

Copy constructs a new QDomProcessingInstruction from other.

Method Documentation

QString QDomProcessingInstruction::data ( ) const

Returns the content of this processing instruction.

See also
setData(), target()
QDomNode::NodeType QDomProcessingInstruction::nodeType ( ) const

Returns ProcessingInstructionNode.

QDomProcessingInstruction & QDomProcessingInstruction::operator= ( const QDomProcessingInstruction &  other)

Copy assigns from other and returns a reference to this object.

void QDomProcessingInstruction::setData ( const QString data)

Sets the data contained in the processing instruction to data.

See also
QString QDomProcessingInstruction::target ( ) const

Returns the target of this processing instruction.

See also