Xerces-C++: DOMProcessingInstruction Class Reference (original) (raw)

The [DOMProcessingInstruction](classDOMProcessingInstruction.html "The DOMProcessingInstruction interface represents a "processinginstruction", used in XML as a way to ...") interface represents a "processing instruction", used in XML as a way to keep processor-specific information in the text of the document. More...

#include <[xercesc/dom/DOMProcessingInstruction.hpp](DOMProcessingInstruction%5F8hpp%5Fsource.html)>

Public Member Functions
Destructor
virtual	~DOMProcessingInstruction ()
	Destructor.
Functions introduced in DOM Level 1
virtual const XMLCh *	getTarget () const =0
	The target of this processing instruction.
virtual const XMLCh *	getData () const =0
	The content of this processing instruction.
virtual void	setData (const XMLCh *data)=0
	Sets the content of this processing instruction.
Public Member Functions inherited from DOMNode
virtual	~DOMNode ()
	Destructor.
virtual const XMLCh *	getNodeName () const =0
	The name of this node, depending on its type; see the table above.
virtual const XMLCh *	getNodeValue () const =0
	Gets the value of this node, depending on its type.
virtual NodeType	getNodeType () const =0
	An enum value representing the type of the underlying object.
virtual DOMNode *	getParentNode () const =0
	Gets the parent of this node.
virtual DOMNodeList *	getChildNodes () const =0
	Gets a DOMNodeList that contains all children of this node.
virtual DOMNode *	getFirstChild () const =0
	Gets the first child of this node.
virtual DOMNode *	getLastChild () const =0
	Gets the last child of this node.
virtual DOMNode *	getPreviousSibling () const =0
	Gets the node immediately preceding this node.
virtual DOMNode *	getNextSibling () const =0
	Gets the node immediately following this node.
virtual DOMNamedNodeMap *	getAttributes () const =0
	Gets a DOMNamedNodeMap containing the attributes of this node (if it is an DOMElement) or null otherwise.
virtual DOMDocument *	getOwnerDocument () const =0
	Gets the DOMDocument object associated with this node.
virtual DOMNode *	cloneNode (bool deep) const =0
	Returns a duplicate of this node.
virtual DOMNode *	insertBefore (DOMNode *newChild, DOMNode *refChild)=0
	Inserts the node newChild before the existing child node refChild.
virtual DOMNode *	replaceChild (DOMNode *newChild, DOMNode *oldChild)=0
	Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node.
virtual DOMNode *	removeChild (DOMNode *oldChild)=0
	Removes the child node indicated by oldChild from the list of children, and returns it.
virtual DOMNode *	appendChild (DOMNode *newChild)=0
	Adds the node newChild to the end of the list of children of this node.
virtual bool	hasChildNodes () const =0
	This is a convenience method to allow easy determination of whether a node has any children.
virtual void	setNodeValue (const XMLCh *nodeValue)=0
	Sets the value of the node.
virtual void	normalize ()=0
	Puts all DOMText nodes in the full depth of the sub-tree underneath this DOMNode, including attribute nodes, into a "normal" form where only markup (e.g., tags, comments, processing instructions, CDATA sections, and entity references) separates DOMText nodes, i.e., there are neither adjacent DOMText nodes nor empty DOMText nodes.
virtual bool	isSupported (const XMLCh *feature, const XMLCh *version) const =0
	Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.
virtual const XMLCh *	getNamespaceURI () const =0
	Get the namespace URI of this node, or null if it is unspecified.
virtual const XMLCh *	getPrefix () const =0
	Get the namespace prefix of this node, or null if it is unspecified.
virtual const XMLCh *	getLocalName () const =0
	Returns the local part of the qualified name of this node.
virtual void	setPrefix (const XMLCh *prefix)=0
	Set the namespace prefix of this node.
virtual bool	hasAttributes () const =0
	Returns whether this node (if it is an element) has any attributes.
virtual bool	isSameNode (const DOMNode *other) const =0
	Returns whether this node is the same node as the given one.
virtual bool	isEqualNode (const DOMNode *arg) const =0
	Tests whether two nodes are equal.
virtual void *	setUserData (const XMLCh *key, void *data, DOMUserDataHandler *handler)=0
	Associate an object to a key on this node.
virtual void *	getUserData (const XMLCh *key) const =0
	Retrieves the object associated to a key on a this node.
virtual const XMLCh *	getBaseURI () const =0
	The absolute base URI of this node or null if undefined.
virtual short	compareDocumentPosition (const DOMNode *other) const =0
	Compares the reference node, i.e.
virtual const XMLCh *	getTextContent () const =0
	WARNING: This method is known to be buggy and does not produce accurate results under a variety of conditions.
virtual void	setTextContent (const XMLCh *textContent)=0
	This attribute removes any possible children this node may have and, if the new string is not empty or null, replaced by a single DOMText node containing the string this attribute is set to.
virtual const XMLCh *	lookupPrefix (const XMLCh *namespaceURI) const =0
	Look up the prefix associated to the given namespace URI, starting from this node.
virtual bool	isDefaultNamespace (const XMLCh *namespaceURI) const =0
	This method checks if the specified namespaceURI is the default namespace or not.
virtual const XMLCh *	lookupNamespaceURI (const XMLCh *prefix) const =0
	Look up the namespace URI associated to the given prefix, starting from this node.
virtual void *	getFeature (const XMLCh *feature, const XMLCh *version) const =0
	This method makes available a DOMNode's specialized interface.
virtual void	release ()=0
	Called to indicate that this Node (and its associated children) is no longer in use and that the implementation may relinquish any resources associated with it and its associated children.

Protected Member Functions
Hidden constructors
Protected Member Functions inherited from DOMNode

Additional Inherited Members
Public Types inherited from DOMNode
enum	NodeType { ELEMENT_NODE = 1 , ATTRIBUTE_NODE = 2 , TEXT_NODE = 3 , CDATA_SECTION_NODE = 4 , ENTITY_REFERENCE_NODE = 5 , ENTITY_NODE = 6 , PROCESSING_INSTRUCTION_NODE = 7 , COMMENT_NODE = 8 , DOCUMENT_NODE = 9 , DOCUMENT_TYPE_NODE = 10 , DOCUMENT_FRAGMENT_NODE = 11 , NOTATION_NODE = 12 }
	NodeType. More...
enum	DocumentPosition { DOCUMENT_POSITION_DISCONNECTED = 0x01 , DOCUMENT_POSITION_PRECEDING = 0x02 , DOCUMENT_POSITION_FOLLOWING = 0x04 , DOCUMENT_POSITION_CONTAINS = 0x08 , DOCUMENT_POSITION_CONTAINED_BY = 0x10 , DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20 }
	DocumentPosition: More...

The [DOMProcessingInstruction](classDOMProcessingInstruction.html "The DOMProcessingInstruction interface represents a "processinginstruction", used in XML as a way to ...") interface represents a "processing instruction", used in XML as a way to keep processor-specific information in the text of the document.

Since

DOM Level 1

◆ DOMProcessingInstruction() [2/2]

◆ ~DOMProcessingInstruction()

Destructor.

◆ getData()

The content of this processing instruction.

This is from the first non white space character after the target to the character immediately preceding the ?>.

Exceptions

Since

DOM Level 1

◆ getTarget()

The target of this processing instruction.

XML defines this as being the first token following the markup that begins the processing instruction.

Since

DOM Level 1

◆ setData()

Sets the content of this processing instruction.

This is from the first non white space character after the target to the character immediately preceding the ?>.

Parameters

Since

DOM Level 1

The documentation for this class was generated from the following file:

• DOMProcessingInstruction.hpp