TiXmlDeclaration Class Reference

In correct XML the declaration is the first entry in the file. More...

#include <tinyxml.h>

Inheritance diagram for TiXmlDeclaration:

Public Member Functions
	TiXmlDeclaration ()
	Construct an empty declaration.
	TiXmlDeclaration (const std::string &_version, const std::string &_encoding, const std::string &_standalone)
	Constructor.
	TiXmlDeclaration (const char *_version, const char *_encoding, const char *_standalone)
	Construct.
	TiXmlDeclaration (const TiXmlDeclaration &copy)
void	operator= (const TiXmlDeclaration &copy)
const char *	Version () const
	Version. Will return an empty string if none was found.
const char *	Encoding () const
	Encoding. Will return an empty string if none was found.
const char *	Standalone () const
	Is this a standalone document?
virtual TiXmlNode *	Clone () const
	Creates a copy of this Declaration and returns it.
virtual void	Print (FILE *cfile, int depth, TIXML_STRING *str) const
virtual void	Print (FILE *cfile, int depth) const
	All TinyXml classes can print themselves to a filestream or the string class (TiXmlString in non-STL mode, std::string in STL mode.) Either or both cfile and str can be null. More...
virtual const char *	Parse (const char *p, TiXmlParsingData *data, TiXmlEncoding encoding)
virtual const TiXmlDeclaration *	ToDeclaration () const
	Cast to a more defined type. Will return null not of the requested type.
virtual TiXmlDeclaration *	ToDeclaration ()
	Cast to a more defined type. Will return null not of the requested type.
virtual bool	Accept (TiXmlVisitor *visitor) const
	Walk the XML tree visiting this node and all of its children.
Public Member Functions inherited from TiXmlNode
const char *	Value () const
	The meaning of 'value' changes for the specific type of TiXmlNode. More...
const std::string &	ValueStr () const
	Return Value() as a std::string. More...
void	SetValue (const char *_value)
	Changes the value of the node. More...
void	SetValue (const std::string &_value)
	STL std::string form.
void	Clear ()
	Delete all the children of this node. Does not affect 'this'.
TiXmlNode *	Parent ()
	One step up the DOM.
const TiXmlNode *	Parent () const
const TiXmlNode *	FirstChild () const
	The first child of this node. Will be null if there are no children.
TiXmlNode *	FirstChild ()
const TiXmlNode *	FirstChild (const char *value) const
	The first child of this node with the matching 'value'. More...
TiXmlNode *	FirstChild (const char *_value)
	The first child of this node with the matching 'value'. Will be null if none found.
const TiXmlNode *	LastChild () const
TiXmlNode *	LastChild ()
	The last child of this node. Will be null if there are no children.
const TiXmlNode *	LastChild (const char *value) const
TiXmlNode *	LastChild (const char *_value)
	The last child of this node matching 'value'. Will be null if there are no children.
const TiXmlNode *	FirstChild (const std::string &_value) const
	STL std::string form.
TiXmlNode *	FirstChild (const std::string &_value)
	STL std::string form.
const TiXmlNode *	LastChild (const std::string &_value) const
	STL std::string form.
TiXmlNode *	LastChild (const std::string &_value)
	STL std::string form.
const TiXmlNode *	IterateChildren (const TiXmlNode *previous) const
	An alternate way to walk the children of a node. More...
TiXmlNode *	IterateChildren (const TiXmlNode *previous)
const TiXmlNode *	IterateChildren (const char *value, const TiXmlNode *previous) const
	This flavor of IterateChildren searches for children with a particular 'value'.
TiXmlNode *	IterateChildren (const char *_value, const TiXmlNode *previous)
const TiXmlNode *	IterateChildren (const std::string &_value, const TiXmlNode *previous) const
	STL std::string form.
TiXmlNode *	IterateChildren (const std::string &_value, const TiXmlNode *previous)
	STL std::string form.
TiXmlNode *	InsertEndChild (const TiXmlNode &addThis)
	Add a new node related to this. More...
TiXmlNode *	LinkEndChild (TiXmlNode *addThis)
	Add a new node related to this. More...
TiXmlNode *	InsertBeforeChild (TiXmlNode *beforeThis, const TiXmlNode &addThis)
	Add a new node related to this. More...
TiXmlNode *	InsertAfterChild (TiXmlNode *afterThis, const TiXmlNode &addThis)
	Add a new node related to this. More...
TiXmlNode *	ReplaceChild (TiXmlNode *replaceThis, const TiXmlNode &withThis)
	Replace a child of this node. More...
bool	RemoveChild (TiXmlNode *removeThis)
	Delete a child of this node.
const TiXmlNode *	PreviousSibling () const
	Navigate to a sibling node.
TiXmlNode *	PreviousSibling ()
const TiXmlNode *	PreviousSibling (const char *) const
	Navigate to a sibling node.
TiXmlNode *	PreviousSibling (const char *_prev)
const TiXmlNode *	PreviousSibling (const std::string &_value) const
	STL std::string form.
TiXmlNode *	PreviousSibling (const std::string &_value)
	STL std::string form.
const TiXmlNode *	NextSibling (const std::string &_value) const
	STL std::string form.
TiXmlNode *	NextSibling (const std::string &_value)
	STL std::string form.
const TiXmlNode *	NextSibling () const
	Navigate to a sibling node.
TiXmlNode *	NextSibling ()
const TiXmlNode *	NextSibling (const char *) const
	Navigate to a sibling node with the given 'value'.
TiXmlNode *	NextSibling (const char *_next)
const TiXmlElement *	NextSiblingElement () const
	Convenience function to get through elements. More...
TiXmlElement *	NextSiblingElement ()
const TiXmlElement *	NextSiblingElement (const char *) const
	Convenience function to get through elements. More...
TiXmlElement *	NextSiblingElement (const char *_next)
const TiXmlElement *	NextSiblingElement (const std::string &_value) const
	STL std::string form.
TiXmlElement *	NextSiblingElement (const std::string &_value)
	STL std::string form.
const TiXmlElement *	FirstChildElement () const
	Convenience function to get through elements.
TiXmlElement *	FirstChildElement ()
const TiXmlElement *	FirstChildElement (const char *_value) const
	Convenience function to get through elements.
TiXmlElement *	FirstChildElement (const char *_value)
const TiXmlElement *	FirstChildElement (const std::string &_value) const
	STL std::string form.
TiXmlElement *	FirstChildElement (const std::string &_value)
	STL std::string form.
int	Type () const
	Query the type (as an enumerated value, above) of this node. More...
const TiXmlDocument *	GetDocument () const
	Return a pointer to the Document this node lives in. More...
TiXmlDocument *	GetDocument ()
bool	NoChildren () const
	Returns true if this node has no children.
virtual const TiXmlDocument *	ToDocument () const
	Cast to a more defined type. Will return null if not of the requested type.
virtual const TiXmlElement *	ToElement () const
	Cast to a more defined type. Will return null if not of the requested type.
virtual const TiXmlComment *	ToComment () const
	Cast to a more defined type. Will return null if not of the requested type.
virtual const TiXmlUnknown *	ToUnknown () const
	Cast to a more defined type. Will return null if not of the requested type.
virtual const TiXmlText *	ToText () const
	Cast to a more defined type. Will return null if not of the requested type.
virtual TiXmlDocument *	ToDocument ()
	Cast to a more defined type. Will return null if not of the requested type.
virtual TiXmlElement *	ToElement ()
	Cast to a more defined type. Will return null if not of the requested type.
virtual TiXmlComment *	ToComment ()
	Cast to a more defined type. Will return null if not of the requested type.
virtual TiXmlUnknown *	ToUnknown ()
	Cast to a more defined type. Will return null if not of the requested type.
virtual TiXmlText *	ToText ()
	Cast to a more defined type. Will return null if not of the requested type.
Public Member Functions inherited from TiXmlBase
int	Row () const
	Return the position, in the original source file, of this node or attribute. More...
int	Column () const
	See Row()
void	SetUserData (void *user)
	Set a pointer to arbitrary user data.
void *	GetUserData ()
	Get a pointer to arbitrary user data.
const void *	GetUserData () const
	Get a pointer to arbitrary user data.

Protected Member Functions
void	CopyTo (TiXmlDeclaration *target) const
virtual void	StreamIn (std::istream *in, TIXML_STRING *tag)
Protected Member Functions inherited from TiXmlNode
	TiXmlNode (NodeType _type)
void	CopyTo (TiXmlNode *target) const
TiXmlNode *	Identify (const char *start, TiXmlEncoding encoding)

Additional Inherited Members
Public Types inherited from TiXmlNode
enum	NodeType {   DOCUMENT, ELEMENT, COMMENT, UNKNOWN,   TEXT, DECLARATION, TYPECOUNT }
	The types of XML nodes supported by TinyXml. More...
Public Types inherited from TiXmlBase
enum	{   TIXML_NO_ERROR = 0, TIXML_ERROR, TIXML_ERROR_OPENING_FILE, TIXML_ERROR_OUT_OF_MEMORY,   TIXML_ERROR_PARSING_ELEMENT, TIXML_ERROR_FAILED_TO_READ_ELEMENT_NAME, TIXML_ERROR_READING_ELEMENT_VALUE, TIXML_ERROR_READING_ATTRIBUTES,   TIXML_ERROR_PARSING_EMPTY, TIXML_ERROR_READING_END_TAG, TIXML_ERROR_PARSING_UNKNOWN, TIXML_ERROR_PARSING_COMMENT,   TIXML_ERROR_PARSING_DECLARATION, TIXML_ERROR_DOCUMENT_EMPTY, TIXML_ERROR_EMBEDDED_NULL, TIXML_ERROR_PARSING_CDATA,   TIXML_ERROR_DOCUMENT_TOP_ONLY, TIXML_ERROR_STRING_COUNT }
Static Public Member Functions inherited from TiXmlBase
static void	SetCondenseWhiteSpace (bool condense)
	The world does not agree on whether white space should be kept or not. More...
static bool	IsWhiteSpaceCondensed ()
	Return the current white space setting.
Static Public Attributes inherited from TiXmlBase
static const int	utf8ByteTable [256]
Static Protected Member Functions inherited from TiXmlBase
static const char *	SkipWhiteSpace (const char *, TiXmlEncoding encoding)
static bool	IsWhiteSpace (char c)
static bool	IsWhiteSpace (int c)
static bool	StreamWhiteSpace (std::istream *in, TIXML_STRING *tag)
static bool	StreamTo (std::istream *in, int character, TIXML_STRING *tag)
static const char *	ReadName (const char *p, TIXML_STRING *name, TiXmlEncoding encoding)
static const char *	ReadText (const char *in, TIXML_STRING *text, bool ignoreWhiteSpace, const char *endTag, bool ignoreCase, TiXmlEncoding encoding)
static const char *	GetEntity (const char *in, char *value, int *length, TiXmlEncoding encoding)
static const char *	GetChar (const char *p, char *_value, int *length, TiXmlEncoding encoding)
static void	PutString (const TIXML_STRING &str, TIXML_STRING *out)
static bool	StringEqual (const char *p, const char *endTag, bool ignoreCase, TiXmlEncoding encoding)
static int	IsAlpha (unsigned char anyByte, TiXmlEncoding encoding)
static int	IsAlphaNum (unsigned char anyByte, TiXmlEncoding encoding)
static int	ToLower (int v, TiXmlEncoding encoding)
static void	ConvertUTF32ToUTF8 (unsigned long input, char *output, int *length)
Protected Attributes inherited from TiXmlNode
TiXmlNode *	parent
NodeType	type
TiXmlNode *	firstChild
TiXmlNode *	lastChild
TIXML_STRING	value
TiXmlNode *	prev
TiXmlNode *	next
Protected Attributes inherited from TiXmlBase
TiXmlCursor	location
void *	userData
	Field containing a generic user pointer.
Static Protected Attributes inherited from TiXmlBase
static const char *	errorString [TIXML_ERROR_STRING_COUNT]

Detailed Description

In correct XML the declaration is the first entry in the file.

        <?xml version="1.0" standalone="yes"?>

TinyXml will happily read or write files without a declaration, however. There are 3 possible attributes to the declaration: version, encoding, and standalone.

Note: In this version of the code, the attributes are handled as special cases, not generic attributes, simply because there can only be at most 3 and they are always the same.

Member Function Documentation

virtual void TiXmlDeclaration::Print ( FILE *  cfile, int  depth  ) const

inlinevirtual

All TinyXml classes can print themselves to a filestream or the string class (TiXmlString in non-STL mode, std::string in STL mode.) Either or both cfile and str can be null.

This is a formatted print, and will insert tabs and newlines.

(For an unformatted stream, use the << operator.)

Implements TiXmlBase.

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

• tinyxml.h
• tinyxml.cc
• tinyxmlparser.cc