A Document binds together all the functionality. More...

#include <xml.h>

Inheritance diagram for tinyxml2::XMLDocument:

Public Member Functions
	XMLDocument (bool processEntities=true, Whitespace whitespaceMode=PRESERVE_WHITESPACE)
	constructor More...

	~XMLDocument ()

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

virtual const XMLDocument *	ToDocument () const

XMLError	Parse (const char *xml, size_t nBytes=(size_t)(-1))
	Parse an XML file from a character string. More...

XMLError	LoadFile (const char *filename)
	Load an XML file from disk. More...

XMLError	LoadFile (FILE *)
	Load an XML file from disk. More...

XMLError	SaveFile (const char *filename, bool compact=false)
	Save the XML file to disk. More...

XMLError	SaveFile (FILE *fp, bool compact=false)
	Save the XML file to disk. More...

bool	ProcessEntities () const

Whitespace	WhitespaceMode () const

bool	HasBOM () const
	Returns true if this document has a leading Byte Order Mark of UTF8. More...

void	SetBOM (bool useBOM)
	Sets whether to write the BOM when writing the file. More...

XMLElement *	RootElement ()
	Return the root element of DOM. More...

const XMLElement *	RootElement () const

void	Print (XMLPrinter *streamer=0) const
	Print the Document. More...

virtual bool	Accept (XMLVisitor *visitor) const
	Accept a hierarchical visit of the nodes in the TinyXML-2 DOM. More...

XMLElement *	NewElement (const char *name)
	Create a new Element associated with this Document. More...

XMLComment *	NewComment (const char *comment)
	Create a new Comment associated with this Document. More...

XMLText *	NewText (const char *text)
	Create a new Text associated with this Document. More...

XMLDeclaration *	NewDeclaration (const char *text=0)
	Create a new Declaration associated with this Document. More...

XMLUnknown *	NewUnknown (const char *text)
	Create a new Unknown associated with this Document. More...

void	DeleteNode (XMLNode *node)
	Delete a node associated with this document. More...

void	ClearError ()

bool	Error () const
	Return true if there was an error parsing the document. More...

XMLError	ErrorID () const
	Return the errorID. More...

const char *	ErrorName () const

const char *	ErrorStr () const
	Returns a "long form" error description. More...

void	PrintError () const
	A (trivial) utility function that prints the ErrorStr() to stdout. More...

int	ErrorLineNum () const
	Return the line where the error occured, or zero if unknown. More...

void	Clear ()
	Clear the document, resetting it to the initial state. More...

void	DeepCopy (XMLDocument *target) const
	Copies this document to a target document. More...

char *	Identify (char p, XMLNode *node)

void	MarkInUse (XMLNode *)

virtual XMLNode *	ShallowClone (XMLDocument *) const
	Make a copy of this node, but not its children. More...

virtual bool	ShallowEqual (const XMLNode *) const
	Test if 2 nodes are the same, but don't test children. More...

Public Member Functions inherited from tinyxml2::XMLNode
const XMLDocument *	GetDocument () const
	Get the XMLDocument that owns this XMLNode. More...

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

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

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

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

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

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

virtual const XMLElement *	ToElement () const

virtual const XMLText *	ToText () const

virtual const XMLComment *	ToComment () const

virtual const XMLDeclaration *	ToDeclaration () const

virtual const XMLUnknown *	ToUnknown () const

const char *	Value () const
	The meaning of 'value' changes for the specific type. More...

void	SetValue (const char *val, bool staticMem=false)
	Set the Value of an XML node. More...

int	GetLineNum () const
	Gets the line number the node is in, if the document was parsed from a file. More...

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

XMLNode *	Parent ()

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

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

XMLNode *	FirstChild ()

const XMLElement *	FirstChildElement (const char *name=0) const
	Get the first child element, or optionally the first child element with the specified name. More...

XMLElement *	FirstChildElement (const char *name=0)

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

XMLNode *	LastChild ()

const XMLElement *	LastChildElement (const char *name=0) const
	Get the last child element or optionally the last child element with the specified name. More...

XMLElement *	LastChildElement (const char *name=0)

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

XMLNode *	PreviousSibling ()

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

XMLElement *	PreviousSiblingElement (const char *name=0)

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

XMLNode *	NextSibling ()

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

XMLElement *	NextSiblingElement (const char *name=0)

XMLNode *	InsertEndChild (XMLNode *addThis)
	Add a child node as the last (right) child. More...

XMLNode *	LinkEndChild (XMLNode *addThis)

XMLNode *	InsertFirstChild (XMLNode *addThis)
	Add a child node as the first (left) child. More...

XMLNode *	InsertAfterChild (XMLNode afterThis, XMLNode addThis)
	Add a node after the specified child node. More...

void	DeleteChildren ()
	Delete all the children of this node. More...

void	DeleteChild (XMLNode *node)
	Delete a child of this node. More...

XMLNode *	DeepClone (XMLDocument *target) const

void	SetUserData (void *userData)
	Set user data into the XMLNode. More...

void *	GetUserData () const
	Get user data set into the XMLNode. More...

Static Public Member Functions
static const char *	ErrorIDToName (XMLError errorID)

Friends
class	XMLElement

class	XMLNode

class	XMLText

class	XMLComment

class	XMLDeclaration

class	XMLUnknown

Additional Inherited Members
Protected Member Functions inherited from tinyxml2::XMLNode
	XMLNode (XMLDocument *)

virtual	~XMLNode ()

virtual char *	ParseDeep (char p, StrPair parentEndTag, int *curLineNumPtr)

Protected Attributes inherited from tinyxml2::XMLNode
XMLDocument *	_document

XMLNode *	_parent

StrPair	_value

int	_parseLineNum

XMLNode *	_firstChild

XMLNode *	_lastChild

XMLNode *	_prev

XMLNode *	_next

void *	_userData

Detailed Description

A Document binds together all the functionality.

It can be saved, loaded, and printed to the screen. All Nodes are connected and allocated to a Document. If the Document is deleted, all its Nodes are also deleted.

Constructor & Destructor Documentation

◆ XMLDocument()

tinyxml2::XMLDocument::XMLDocument	(	bool	processEntities = `true`,
		Whitespace	whitespaceMode = `PRESERVE_WHITESPACE`
	)

constructor

◆ ~XMLDocument()

tinyxml2::XMLDocument::~XMLDocument ( )

Member Function Documentation

◆ Accept()

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

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();

Implements tinyxml2::XMLNode.

◆ Clear()

void tinyxml2::XMLDocument::Clear ( )

Clear the document, resetting it to the initial state.

◆ ClearError()

void tinyxml2::XMLDocument::ClearError ( )

inline

◆ DeepCopy()

void tinyxml2::XMLDocument::DeepCopy ( XMLDocument * target ) const

Copies this document to a target document.

The target will be completely cleared before the copy. If you want to copy a sub-tree, see XMLNode::DeepClone().

NOTE: that the 'target' must be non-null.

◆ DeleteNode()

void tinyxml2::XMLDocument::DeleteNode ( XMLNode * node )

Delete a node associated with this document.

It will be unlinked from the DOM.

◆ Error()

bool tinyxml2::XMLDocument::Error ( ) const

inline

Return true if there was an error parsing the document.

◆ ErrorID()

XMLError tinyxml2::XMLDocument::ErrorID ( ) const

inline

Return the errorID.

◆ ErrorIDToName()

static const char* tinyxml2::XMLDocument::ErrorIDToName ( XMLError errorID )

static

◆ ErrorLineNum()

int tinyxml2::XMLDocument::ErrorLineNum ( ) const

inline

Return the line where the error occured, or zero if unknown.

◆ ErrorName()

const char* tinyxml2::XMLDocument::ErrorName ( ) const

◆ ErrorStr()

const char* tinyxml2::XMLDocument::ErrorStr ( ) const

Returns a "long form" error description.

A hopefully helpful diagnostic with location, line number, and/or additional info.

◆ HasBOM()

bool tinyxml2::XMLDocument::HasBOM ( ) const

inline

Returns true if this document has a leading Byte Order Mark of UTF8.

◆ Identify()

char* tinyxml2::XMLDocument::Identify	(	char *	p,
		XMLNode **	node
	)

◆ LoadFile() [1/2]

XMLError tinyxml2::XMLDocument::LoadFile ( const char * filename )

Load an XML file from disk.

Returns XML_SUCCESS (0) on success, or an errorID.

◆ LoadFile() [2/2]

XMLError tinyxml2::XMLDocument::LoadFile ( FILE * )

Load an XML file from disk.

You are responsible for providing and closing the FILE*.

NOTE: The file should be opened as binary ("rb") not text in order for TinyXML-2 to correctly do newline normalization.

Returns XML_SUCCESS (0) on success, or an errorID.

◆ MarkInUse()

void tinyxml2::XMLDocument::MarkInUse ( XMLNode * )

◆ NewComment()

XMLComment* tinyxml2::XMLDocument::NewComment ( const char * comment )

Create a new Comment associated with this Document.

The memory for the Comment is managed by the Document.

◆ NewDeclaration()

XMLDeclaration* tinyxml2::XMLDocument::NewDeclaration ( const char * text = 0 )

Create a new Declaration associated with this Document.

The memory for the object is managed by the Document.

If the 'text' param is null, the standard declaration is used.:

        <?xml version="1.0" encoding="UTF-8"?>

◆ NewElement()

XMLElement* tinyxml2::XMLDocument::NewElement ( const char * name )

Create a new Element associated with this Document.

The memory for the Element is managed by the Document.

◆ NewText()

XMLText* tinyxml2::XMLDocument::NewText ( const char * text )

Create a new Text associated with this Document.

The memory for the Text is managed by the Document.

◆ NewUnknown()

XMLUnknown* tinyxml2::XMLDocument::NewUnknown ( const char * text )

Create a new Unknown associated with this Document.

The memory for the object is managed by the Document.

◆ Parse()

XMLError tinyxml2::XMLDocument::Parse	(	const char *	xml,
		size_t	nBytes = `(size_t)(-1)`
	)

Parse an XML file from a character string.

Returns XML_SUCCESS (0) on success, or an errorID.

You may optionally pass in the 'nBytes', which is the number of bytes which will be parsed. If not specified, TinyXML-2 will assume 'xml' points to a null terminated string.

◆ Print()

void tinyxml2::XMLDocument::Print ( XMLPrinter * streamer = 0 ) const

Print the Document.

If the Printer is not provided, it will print to stdout. If you provide Printer, this can print to a file:

XMLPrinter printer( fp );
doc.Print( &printer );

Or you can use a printer to print to memory:

XMLPrinter printer;
doc.Print( &printer );
// printer.CStr() has a const char* to the XML

◆ PrintError()

void tinyxml2::XMLDocument::PrintError ( ) const

A (trivial) utility function that prints the ErrorStr() to stdout.

◆ ProcessEntities()

bool tinyxml2::XMLDocument::ProcessEntities ( ) const

inline

◆ RootElement() [1/2]

XMLElement* tinyxml2::XMLDocument::RootElement ( )

inline

Return the root element of DOM.

Equivalent to FirstChildElement(). To get the first node, use FirstChild().

◆ RootElement() [2/2]

const XMLElement* tinyxml2::XMLDocument::RootElement ( ) const

inline

◆ SaveFile() [1/2]

XMLError tinyxml2::XMLDocument::SaveFile	(	const char *	filename,
		bool	compact = `false`
	)

Save the XML file to disk.

Returns XML_SUCCESS (0) on success, or an errorID.

◆ SaveFile() [2/2]

XMLError tinyxml2::XMLDocument::SaveFile	(	FILE *	fp,
		bool	compact = `false`
	)

Save the XML file to disk.

You are responsible for providing and closing the FILE*.

Returns XML_SUCCESS (0) on success, or an errorID.

◆ SetBOM()

void tinyxml2::XMLDocument::SetBOM ( bool useBOM )

inline

Sets whether to write the BOM when writing the file.

◆ ShallowClone()

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

inlinevirtual

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.

Implements tinyxml2::XMLNode.

◆ ShallowEqual()

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

inlinevirtual

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.

Implements tinyxml2::XMLNode.

◆ ToDocument() [1/2]

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

inlinevirtual

Safely cast to a Document, or null.

Reimplemented from tinyxml2::XMLNode.

◆ ToDocument() [2/2]

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

inlinevirtual

Reimplemented from tinyxml2::XMLNode.

◆ WhitespaceMode()

Whitespace tinyxml2::XMLDocument::WhitespaceMode ( ) const

inline

Friends And Related Function Documentation

◆ XMLComment

friend class XMLComment

friend

◆ XMLDeclaration

friend class XMLDeclaration

friend

◆ XMLElement

friend class XMLElement

friend

◆ XMLNode

friend class XMLNode

friend

◆ XMLText

friend class XMLText

friend

◆ XMLUnknown

friend class XMLUnknown

friend

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

jetson-utils/xml.h

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ XMLDocument()

◆ ~XMLDocument()

Member Function Documentation

◆ Accept()

◆ Clear()

◆ ClearError()

◆ DeepCopy()

◆ DeleteNode()

◆ Error()

◆ ErrorID()

◆ ErrorIDToName()

◆ ErrorLineNum()

◆ ErrorName()

◆ ErrorStr()

◆ HasBOM()

◆ Identify()

◆ LoadFile() [1/2]

◆ LoadFile() [2/2]

◆ MarkInUse()

◆ NewComment()

◆ NewDeclaration()

◆ NewElement()

◆ NewText()

◆ NewUnknown()

◆ Parse()

◆ Print()

◆ PrintError()

◆ ProcessEntities()

◆ RootElement() [1/2]

◆ RootElement() [2/2]

◆ SaveFile() [1/2]

◆ SaveFile() [2/2]

◆ SetBOM()

◆ ShallowClone()

◆ ShallowEqual()

◆ ToDocument() [1/2]

◆ ToDocument() [2/2]

◆ WhitespaceMode()

Friends And Related Function Documentation

◆ XMLComment

◆ XMLDeclaration

◆ XMLElement

◆ XMLNode

◆ XMLText

◆ XMLUnknown