#include "tinyxml2.h"

Inheritance diagram for tinyxml2::XMLNode:

Public Member Functions
virtual bool	Accept (XMLVisitor *visitor) const =0

void	DeleteChild (XMLNode *node)

void	DeleteChildren ()

const XMLNode *	FirstChild () const
	Get the first child node, or null if none exists. More...

XMLNode *	FirstChild ()

const XMLElement *	FirstChildElement (const char *value=0) const

XMLElement *	FirstChildElement (const char *value=0)

const XMLDocument *	GetDocument () const
	Get the XMLDocument that owns this XMLNode. More...

XMLDocument *	GetDocument ()
	Get the XMLDocument that owns this XMLNode. More...

XMLNode *	InsertAfterChild (XMLNode afterThis, XMLNode addThis)

XMLNode *	InsertEndChild (XMLNode *addThis)

XMLNode *	InsertFirstChild (XMLNode *addThis)

const XMLNode *	LastChild () const
	Get the last child node, or null if none exists. More...

XMLNode *	LastChild ()

const XMLElement *	LastChildElement (const char *value=0) const

XMLElement *	LastChildElement (const char *value=0)

XMLNode *	LinkEndChild (XMLNode *addThis)

const XMLNode *	NextSibling () const
	Get the next (right) sibling node of this node. More...

XMLNode *	NextSibling ()

const XMLElement *	NextSiblingElement (const char *value=0) const
	Get the next (right) sibling element of this node, with an optionally supplied name. More...

XMLElement *	NextSiblingElement (const char *value=0)

bool	NoChildren () const
	Returns true if this node has no children. More...

const XMLNode *	Parent () const
	Get the parent of this node on the DOM. More...

XMLNode *	Parent ()

virtual char *	ParseDeep (char , StrPair )

const XMLNode *	PreviousSibling () const
	Get the previous (left) sibling node of this node. More...

XMLNode *	PreviousSibling ()

const XMLElement *	PreviousSiblingElement (const char *value=0) const
	Get the previous (left) sibling element of this node, with an optionally supplied name. More...

XMLElement *	PreviousSiblingElement (const char *value=0)

void	SetValue (const char *val, bool staticMem=false)

virtual XMLNode *	ShallowClone (XMLDocument *document) const =0

virtual bool	ShallowEqual (const XMLNode *compare) const =0

virtual XMLComment *	ToComment ()
	Safely cast to a Comment, or null. More...

virtual const XMLComment *	ToComment () const

virtual XMLDeclaration *	ToDeclaration ()
	Safely cast to a Declaration, or null. More...

virtual const XMLDeclaration *	ToDeclaration () const

virtual XMLDocument *	ToDocument ()
	Safely cast to a Document, or null. More...

virtual const XMLDocument *	ToDocument () const

virtual XMLElement *	ToElement ()
	Safely cast to an Element, or null. More...

virtual const XMLElement *	ToElement () const

virtual XMLText *	ToText ()
	Safely cast to Text, or null. More...

virtual const XMLText *	ToText () const

virtual XMLUnknown *	ToUnknown ()
	Safely cast to an Unknown, or null. More...

virtual const XMLUnknown *	ToUnknown () const

const char *	Value () const

Protected Member Functions
	XMLNode (XMLDocument *)

	XMLNode (const XMLNode &)

virtual	~XMLNode ()

XMLNode &	operator= (const XMLNode &)

Protected Attributes
XMLDocument *	_document

XMLNode *	_firstChild

XMLNode *	_lastChild

XMLNode *	_next

XMLNode *	_parent

XMLNode *	_prev

StrPair	_value

Friends
class	XMLDocument

class	XMLElement

Detailed Description

XMLNode is a base class for every object that is in the XML Document Object Model (DOM), except XMLAttributes. Nodes have siblings, a parent, and children which can be navigated. A node is always in a XMLDocument. The type of a XMLNode can be queried, and it can be cast to its more defined type.

A XMLDocument allocates memory for all its Nodes. When the XMLDocument gets deleted, all its Nodes will also be deleted.

A Document can contain: Element (container or leaf)
                        Comment (leaf)
                        Unknown (leaf)
                        Declaration( leaf )

An Element can contain: Element (container or leaf)
                        Text    (leaf)
                        Attributes (not on tree)
                        Comment (leaf)
                        Unknown (leaf)

Constructor & Destructor Documentation

§ XMLNode() [1/2]

tinyxml2::XMLNode::XMLNode ( XMLDocument * )

protected

§ ~XMLNode()

virtual tinyxml2::XMLNode::~XMLNode ( )

protectedvirtual

§ XMLNode() [2/2]

tinyxml2::XMLNode::XMLNode ( const XMLNode & )

protected

Member Function Documentation

§ Accept()

virtual bool tinyxml2::XMLNode::Accept ( XMLVisitor * visitor ) const

pure virtual

Accept a hierarchical visit of the nodes in the TinyXML-2 DOM. Every node in the XML tree will be conditionally visited and the host will be called back via the XMLVisitor interface.

This is essentially a SAX interface for TinyXML-2. (Note however it doesn't re-parse the XML for the callbacks, so the performance of TinyXML-2 is unchanged by using this interface versus any other.)

The interface has been based on ideas from:

Which are both good references for "visiting".

An example of using Accept():

XMLPrinter printer;
tinyxmlDoc.Accept( &printer );
const char* xmlcstr = printer.CStr();

Implemented in tinyxml2::XMLDocument, tinyxml2::XMLElement, tinyxml2::XMLUnknown, tinyxml2::XMLDeclaration, tinyxml2::XMLComment, and tinyxml2::XMLText.

§ DeleteChild()

void tinyxml2::XMLNode::DeleteChild ( XMLNode * node )

Delete a child of this node.

§ DeleteChildren()

void tinyxml2::XMLNode::DeleteChildren ( )

Delete all the children of this node.

§ FirstChild() [1/2]

const XMLNode* tinyxml2::XMLNode::FirstChild ( ) const

Get the first child node, or null if none exists.

§ FirstChild() [2/2]

XMLNode* tinyxml2::XMLNode::FirstChild ( )

§ FirstChildElement() [1/2]

const XMLElement* tinyxml2::XMLNode::FirstChildElement ( const char * value = 0 ) const

Get the first child element, or optionally the first child element with the specified name.

§ FirstChildElement() [2/2]

XMLElement* tinyxml2::XMLNode::FirstChildElement ( const char * value = 0 )

§ GetDocument() [1/2]

const XMLDocument* tinyxml2::XMLNode::GetDocument ( ) const

Get the XMLDocument that owns this XMLNode.

§ GetDocument() [2/2]

XMLDocument* tinyxml2::XMLNode::GetDocument ( )

Get the XMLDocument that owns this XMLNode.

§ InsertAfterChild()

XMLNode* tinyxml2::XMLNode::InsertAfterChild	(	XMLNode *	afterThis,
		XMLNode *	addThis
	)

Add a node after the specified child node. If the child node is already part of the document, it is moved from its old location to the new location. Returns the addThis argument or 0 if the afterThis node is not a child of this node, or if the node does not belong to the same document.

§ InsertEndChild()

XMLNode* tinyxml2::XMLNode::InsertEndChild ( XMLNode * addThis )

Add a child node as the last (right) child. If the child node is already part of the document, it is moved from its old location to the new location. Returns the addThis argument or 0 if the node does not belong to the same document.

§ InsertFirstChild()

XMLNode* tinyxml2::XMLNode::InsertFirstChild ( XMLNode * addThis )

Add a child node as the first (left) child. If the child node is already part of the document, it is moved from its old location to the new location. Returns the addThis argument or 0 if the node does not belong to the same document.

§ LastChild() [1/2]

const XMLNode* tinyxml2::XMLNode::LastChild ( ) const

Get the last child node, or null if none exists.

§ LastChild() [2/2]

XMLNode* tinyxml2::XMLNode::LastChild ( )

§ LastChildElement() [1/2]

const XMLElement* tinyxml2::XMLNode::LastChildElement ( const char * value = 0 ) const

Get the last child element or optionally the last child element with the specified name.

§ LastChildElement() [2/2]

XMLElement* tinyxml2::XMLNode::LastChildElement ( const char * value = 0 )

§ LinkEndChild()

XMLNode* tinyxml2::XMLNode::LinkEndChild ( XMLNode * addThis )

§ NextSibling() [1/2]

const XMLNode* tinyxml2::XMLNode::NextSibling ( ) const

Get the next (right) sibling node of this node.

§ NextSibling() [2/2]

XMLNode* tinyxml2::XMLNode::NextSibling ( )

§ NextSiblingElement() [1/2]

const XMLElement* tinyxml2::XMLNode::NextSiblingElement ( const char * value = 0 ) const

Get the next (right) sibling element of this node, with an optionally supplied name.

§ NextSiblingElement() [2/2]

XMLElement* tinyxml2::XMLNode::NextSiblingElement ( const char * value = 0 )

§ NoChildren()

bool tinyxml2::XMLNode::NoChildren ( ) const

Returns true if this node has no children.

§ operator=()

XMLNode& tinyxml2::XMLNode::operator= ( const XMLNode & )

protected

§ Parent() [1/2]

const XMLNode* tinyxml2::XMLNode::Parent ( ) const

Get the parent of this node on the DOM.

§ Parent() [2/2]

XMLNode* tinyxml2::XMLNode::Parent ( )

§ ParseDeep()

virtual char* tinyxml2::XMLNode::ParseDeep	(	char *	,
		StrPair *
	)

virtual

Reimplemented in tinyxml2::XMLElement, tinyxml2::XMLUnknown, tinyxml2::XMLDeclaration, tinyxml2::XMLComment, and tinyxml2::XMLText.

§ PreviousSibling() [1/2]

const XMLNode* tinyxml2::XMLNode::PreviousSibling ( ) const

Get the previous (left) sibling node of this node.

§ PreviousSibling() [2/2]

XMLNode* tinyxml2::XMLNode::PreviousSibling ( )

§ PreviousSiblingElement() [1/2]

const XMLElement* tinyxml2::XMLNode::PreviousSiblingElement ( const char * value = 0 ) const

Get the previous (left) sibling element of this node, with an optionally supplied name.

§ PreviousSiblingElement() [2/2]

XMLElement* tinyxml2::XMLNode::PreviousSiblingElement ( const char * value = 0 )

§ SetValue()

void tinyxml2::XMLNode::SetValue	(	const char *	val,
		bool	staticMem = `false`
	)

Set the Value of an XML node.

See also: Value()

§ ShallowClone()

virtual XMLNode* tinyxml2::XMLNode::ShallowClone ( XMLDocument * document ) const

pure virtual

Make a copy of this node, but not its children. You may pass in a Document pointer that will be the owner of the new Node. If the 'document' is null, then the node returned will be allocated from the current Document. (this->GetDocument())

Note: if called on a XMLDocument, this will return null.

Implemented in tinyxml2::XMLDocument, tinyxml2::XMLElement, tinyxml2::XMLUnknown, tinyxml2::XMLDeclaration, tinyxml2::XMLComment, and tinyxml2::XMLText.

§ ShallowEqual()

virtual bool tinyxml2::XMLNode::ShallowEqual ( const XMLNode * compare ) const

pure virtual

Test if 2 nodes are the same, but don't test children. The 2 nodes do not need to be in the same Document.

Note: if called on a XMLDocument, this will return false.

Implemented in tinyxml2::XMLDocument, tinyxml2::XMLElement, tinyxml2::XMLUnknown, tinyxml2::XMLDeclaration, tinyxml2::XMLComment, and tinyxml2::XMLText.

§ ToComment() [1/2]

virtual XMLComment* tinyxml2::XMLNode::ToComment ( )

virtual

Safely cast to a Comment, or null.

Reimplemented in tinyxml2::XMLComment.

§ ToComment() [2/2]

virtual const XMLComment* tinyxml2::XMLNode::ToComment ( ) const

virtual

Reimplemented in tinyxml2::XMLComment.

§ ToDeclaration() [1/2]

virtual XMLDeclaration* tinyxml2::XMLNode::ToDeclaration ( )

virtual

Safely cast to a Declaration, or null.

Reimplemented in tinyxml2::XMLDeclaration.

§ ToDeclaration() [2/2]

virtual const XMLDeclaration* tinyxml2::XMLNode::ToDeclaration ( ) const

virtual

Reimplemented in tinyxml2::XMLDeclaration.

§ ToDocument() [1/2]

virtual XMLDocument* tinyxml2::XMLNode::ToDocument ( )

virtual

Safely cast to a Document, or null.

Reimplemented in tinyxml2::XMLDocument.

§ ToDocument() [2/2]

virtual const XMLDocument* tinyxml2::XMLNode::ToDocument ( ) const

virtual

Reimplemented in tinyxml2::XMLDocument.

§ ToElement() [1/2]

virtual XMLElement* tinyxml2::XMLNode::ToElement ( )

virtual

Safely cast to an Element, or null.

Reimplemented in tinyxml2::XMLElement.

§ ToElement() [2/2]

virtual const XMLElement* tinyxml2::XMLNode::ToElement ( ) const

virtual

Reimplemented in tinyxml2::XMLElement.

§ ToText() [1/2]

virtual XMLText* tinyxml2::XMLNode::ToText ( )

virtual

Safely cast to Text, or null.

Reimplemented in tinyxml2::XMLText.

§ ToText() [2/2]

virtual const XMLText* tinyxml2::XMLNode::ToText ( ) const

virtual

Reimplemented in tinyxml2::XMLText.

§ ToUnknown() [1/2]

virtual XMLUnknown* tinyxml2::XMLNode::ToUnknown ( )

virtual

Safely cast to an Unknown, or null.

Reimplemented in tinyxml2::XMLUnknown.

§ ToUnknown() [2/2]

virtual const XMLUnknown* tinyxml2::XMLNode::ToUnknown ( ) const

virtual

Reimplemented in tinyxml2::XMLUnknown.

§ Value()

const char* tinyxml2::XMLNode::Value ( ) const

The meaning of 'value' changes for the specific type.

Document:   empty
Element:    name of the element
Comment:    the comment text
Unknown:    the tag contents
Text:       the text string

Friends And Related Function Documentation

§ XMLDocument

friend class XMLDocument

friend

§ XMLElement

friend class XMLElement

friend

Member Data Documentation

§ _document

XMLDocument* tinyxml2::XMLNode::_document

protected

§ _firstChild

XMLNode* tinyxml2::XMLNode::_firstChild

protected

§ _lastChild

XMLNode* tinyxml2::XMLNode::_lastChild

protected

§ _next

XMLNode* tinyxml2::XMLNode::_next

protected

§ _parent

XMLNode* tinyxml2::XMLNode::_parent

protected

§ _prev

XMLNode* tinyxml2::XMLNode::_prev

protected

§ _value

StrPair tinyxml2::XMLNode::_value

mutableprotected

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

/build/master-contrib_docs-lin64/opencv_contrib/modules/datasets/include/opencv2/datasets/tinyxml2/tinyxml2.h

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

§ XMLNode() [1/2]

§ ~XMLNode()

§ XMLNode() [2/2]

Member Function Documentation

§ Accept()

§ DeleteChild()

§ DeleteChildren()

§ FirstChild() [1/2]

§ FirstChild() [2/2]

§ FirstChildElement() [1/2]

§ FirstChildElement() [2/2]

§ GetDocument() [1/2]

§ GetDocument() [2/2]

§ InsertAfterChild()

§ InsertEndChild()

§ InsertFirstChild()

§ LastChild() [1/2]

§ LastChild() [2/2]

§ LastChildElement() [1/2]

§ LastChildElement() [2/2]

§ LinkEndChild()

§ NextSibling() [1/2]

§ NextSibling() [2/2]

§ NextSiblingElement() [1/2]

§ NextSiblingElement() [2/2]

§ NoChildren()

§ operator=()

§ Parent() [1/2]

§ Parent() [2/2]

§ ParseDeep()

§ PreviousSibling() [1/2]

§ PreviousSibling() [2/2]

§ PreviousSiblingElement() [1/2]

§ PreviousSiblingElement() [2/2]

§ SetValue()

§ ShallowClone()

§ ShallowEqual()

§ ToComment() [1/2]

§ ToComment() [2/2]

§ ToDeclaration() [1/2]

§ ToDeclaration() [2/2]

§ ToDocument() [1/2]

§ ToDocument() [2/2]

§ ToElement() [1/2]

§ ToElement() [2/2]

§ ToText() [1/2]

§ ToText() [2/2]

§ ToUnknown() [1/2]

§ ToUnknown() [2/2]

§ Value()

Friends And Related Function Documentation

§ XMLDocument

§ XMLElement

Member Data Documentation

§ _document

§ _firstChild

§ _lastChild

§ _next

§ _parent

§ _prev

§ _value