#include <tinyxml2.h>

Inheritance diagram for tinyxml2::XMLDocument:

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

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

XMLError	Parse (const char *xml, size_t nBytes=static_cast< size_t >(-1))

XMLError	LoadFile (const char *filename)

XMLError	LoadFile (FILE *)

XMLError	SaveFile (const char *filename, bool compact=false)

XMLError	SaveFile (FILE *fp, bool compact=false)

bool	HasBOM () const

void	SetBOM (bool useBOM)

XMLElement *	RootElement ()

void	Print (XMLPrinter *streamer=0) const

virtual bool	Accept (XMLVisitor *visitor) const override

XMLElement *	NewElement (const char *name)

XMLComment *	NewComment (const char *comment)

XMLText *	NewText (const char *text)

XMLDeclaration *	NewDeclaration (const char *text=0)

XMLUnknown *	NewUnknown (const char *text)

void	DeleteNode (XMLNode *node)

void	ClearError ()
	Clears the error flags.

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

XMLError	ErrorID () const
	Return the errorID.

const char *	ErrorStr () const

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

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

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

void	DeepCopy (XMLDocument *target) const

virtual XMLNode *	ShallowClone (XMLDocument *) const override

virtual bool	ShallowEqual (const XMLNode *) const override

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

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

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

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

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

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

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

const char *	Value () const

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

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

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

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

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

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

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

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

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

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

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

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

XMLNode *	InsertEndChild (XMLNode *addThis)

XMLNode *	InsertFirstChild (XMLNode *addThis)

XMLNode *	InsertAfterChild (XMLNode afterThis, XMLNode addThis)

void	DeleteChildren ()

void	DeleteChild (XMLNode *node)

XMLNode *	DeepClone (XMLDocument *target) const

void	SetUserData (void *userData)

void *	GetUserData () const

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.

Member Function Documentation

◆ Accept()

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

overridevirtual

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.

◆ 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.

◆ 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.

◆ 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.

◆ 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 = static_cast< 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

◆ RootElement()

XMLElement * tinyxml2::XMLDocument::RootElement ( )

inline

Return the root element of DOM. Equivalent to FirstChildElement(). To get the first node, use FirstChild().

◆ 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

inlineoverridevirtual

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

inlineoverridevirtual

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.

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

tinyxml2.h

Public Member Functions

Detailed Description

Member Function Documentation

◆ Accept()

◆ DeepCopy()

◆ DeleteNode()

◆ ErrorStr()

◆ HasBOM()

◆ LoadFile() [1/2]

◆ LoadFile() [2/2]

◆ NewComment()

◆ NewDeclaration()

◆ NewElement()

◆ NewText()

◆ NewUnknown()

◆ Parse()

◆ Print()

◆ RootElement()

◆ SaveFile() [1/2]

◆ SaveFile() [2/2]

◆ SetBOM()

◆ ShallowClone()

◆ ShallowEqual()