TXMLNode contains a pointer to xmlNode, which is a node under the DOM tree.

A node can be an Element, an Attribute, a Text Node or a Comment Node. One can navigate the DOM tree by accessing the siblings and parent or child nodes. Also retriving the Attribute or the Text in an Element node.

Definition at line 20 of file TXMLNode.h.

Public Types
enum	EXMLElementType { kXMLElementNode = 1 , kXMLAttributeNode = 2 , kXMLTextNode = 3 , kXMLCommentNode = 8 }
	This enum is based on libxml tree Enum xmlElementType. More...

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Public Member Functions
	TXMLNode (_xmlNode node, TXMLNode parent=nullptr, TXMLNode *previous=nullptr)
	TXMLNode constructor.

	~TXMLNode () override
	Destructor.

TList *	GetAttributes ()
	Returns a list of node's attribute if any, returns 0 if no attribute.

TXMLNode *	GetChildren ()
	Returns the node's child if any, returns 0 if no child.

const char *	GetContent () const
	Returns the content if any, or 0.

const char *	GetNamespaceHref () const
	Returns the URL for the namespace, or 0 if no namespace.

const char *	GetNamespacePrefix () const
	Returns prefix for the namespace, or 0 if no namespace.

TXMLNode *	GetNextNode ()
	Returns the next sibling XMLNode in the DOM tree, if any return 0 if no next node.

const char *	GetNodeName () const
	Returns the node's name.

EXMLElementType	GetNodeType () const
	Returns the node's type.

TXMLNode *	GetParent () const
	Returns the node's parent if any, returns 0 if no parent.

TXMLNode *	GetPreviousNode () const
	Returns the previous sibling XMLNode in the DOM tree, if any return 0 if no previous node.

const char *	GetText () const
	Returns the content of a Text node if node is a TextNode, 0 otherwise.

Bool_t	HasAttributes () const
	Returns true if Element node has attribute.

Bool_t	HasChildren () const
	Returns true if node has children.

Bool_t	HasNextNode () const
	Returns true if has next node.

Bool_t	HasParent () const
	Returns true if node has parent.

Bool_t	HasPreviousNode () const
	Returns true if has previous node.

TClass *	IsA () const override

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Copy (TObject &object) const
	Copy this to obj.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual const char *	GetName () const
	Returns name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

virtual ULong_t	Hash () const
	Return hash value for this object.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Private Member Functions
	TXMLNode (const TXMLNode &)=delete

TXMLNode &	operator= (const TXMLNode &)=delete

Private Attributes
TList *	fAttrList
	List of Attributes.

TXMLNode *	fChildren
	Children node.

TXMLNode *	fNextNode
	Next sibling node.

TXMLNode *	fParent
	Parent node.

TXMLNode *	fPreviousNode
	Previous sibling node.

_xmlNode *	fXMLNode
	libxml node

Additional Inherited Members
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

#include <TXMLNode.h>

Inheritance diagram for TXMLNode:

[legend]

Member Enumeration Documentation

◆ EXMLElementType

enum TXMLNode::EXMLElementType

This enum is based on libxml tree Enum xmlElementType.

Enumerator
kXMLElementNode
kXMLAttributeNode
kXMLTextNode
kXMLCommentNode

Definition at line 36 of file TXMLNode.h.

Constructor & Destructor Documentation

◆ TXMLNode() [1/2]

TXMLNode::TXMLNode ( const TXMLNode & )

privatedelete

◆ TXMLNode() [2/2]

TXMLNode::TXMLNode	(	_xmlNode *	node,
		TXMLNode *	parent = `nullptr`,
		TXMLNode *	previous = `nullptr`
	)

TXMLNode constructor.

Definition at line 35 of file TXMLNode.cxx.

◆ ~TXMLNode()

TXMLNode::~TXMLNode ( )

override

Destructor.

It deletes the node's child, next sibling and the attribute list.

Definition at line 45 of file TXMLNode.cxx.

Member Function Documentation

◆ Class()

static TClass * TXMLNode::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TXMLNode::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TXMLNode::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 66 of file TXMLNode.h.

◆ DeclFileName()

static const char * TXMLNode::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 66 of file TXMLNode.h.

◆ GetAttributes()

TList * TXMLNode::GetAttributes ( )

Returns a list of node's attribute if any, returns 0 if no attribute.

Definition at line 108 of file TXMLNode.cxx.

◆ GetChildren()

TXMLNode * TXMLNode::GetChildren ( )

Returns the node's child if any, returns 0 if no child.

Definition at line 74 of file TXMLNode.cxx.

◆ GetContent()

const char * TXMLNode::GetContent ( ) const

Returns the content if any, or 0.

Definition at line 97 of file TXMLNode.cxx.

◆ GetNamespaceHref()

const char * TXMLNode::GetNamespaceHref ( ) const

Returns the URL for the namespace, or 0 if no namespace.

Definition at line 206 of file TXMLNode.cxx.

◆ GetNamespacePrefix()

const char * TXMLNode::GetNamespacePrefix ( ) const

Returns prefix for the namespace, or 0 if no namespace.

Definition at line 217 of file TXMLNode.cxx.

◆ GetNextNode()

TXMLNode * TXMLNode::GetNextNode ( )

Returns the next sibling XMLNode in the DOM tree, if any return 0 if no next node.

Definition at line 130 of file TXMLNode.cxx.

◆ GetNodeName()

const char * TXMLNode::GetNodeName ( ) const

Returns the node's name.

Definition at line 66 of file TXMLNode.cxx.

◆ GetNodeType()

TXMLNode::EXMLElementType TXMLNode::GetNodeType ( ) const

Returns the node's type.

Definition at line 58 of file TXMLNode.cxx.

◆ GetParent()

TXMLNode * TXMLNode::GetParent ( ) const

Returns the node's parent if any, returns 0 if no parent.

Definition at line 89 of file TXMLNode.cxx.

◆ GetPreviousNode()

TXMLNode * TXMLNode::GetPreviousNode ( ) const

Returns the previous sibling XMLNode in the DOM tree, if any return 0 if no previous node.

Definition at line 146 of file TXMLNode.cxx.

◆ GetText()

const char * TXMLNode::GetText ( ) const

Returns the content of a Text node if node is a TextNode, 0 otherwise.

Definition at line 154 of file TXMLNode.cxx.

◆ HasAttributes()

Bool_t TXMLNode::HasAttributes ( ) const

Returns true if Element node has attribute.

Definition at line 198 of file TXMLNode.cxx.

◆ HasChildren()

Bool_t TXMLNode::HasChildren ( ) const

Returns true if node has children.

Definition at line 166 of file TXMLNode.cxx.

◆ HasNextNode()

Bool_t TXMLNode::HasNextNode ( ) const

Returns true if has next node.

Definition at line 174 of file TXMLNode.cxx.

◆ HasParent()

Bool_t TXMLNode::HasParent ( ) const

Returns true if node has parent.

Definition at line 182 of file TXMLNode.cxx.

◆ HasPreviousNode()

Bool_t TXMLNode::HasPreviousNode ( ) const

Returns true if has previous node.

Definition at line 190 of file TXMLNode.cxx.

◆ IsA()

TClass * TXMLNode::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TObject.

Definition at line 66 of file TXMLNode.h.

◆ operator=()

TXMLNode & TXMLNode::operator= ( const TXMLNode & )

privatedelete

◆ Streamer()

void TXMLNode::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TObject.

◆ StreamerNVirtual()

void TXMLNode::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 66 of file TXMLNode.h.

Member Data Documentation

◆ fAttrList

TList* TXMLNode::fAttrList

private

List of Attributes.

Definition at line 32 of file TXMLNode.h.

◆ fChildren

TXMLNode* TXMLNode::fChildren

private

Children node.

Definition at line 29 of file TXMLNode.h.

◆ fNextNode

TXMLNode* TXMLNode::fNextNode

private

Next sibling node.

Definition at line 30 of file TXMLNode.h.

◆ fParent

TXMLNode* TXMLNode::fParent

private

Parent node.

Definition at line 28 of file TXMLNode.h.

◆ fPreviousNode

TXMLNode* TXMLNode::fPreviousNode

private

Previous sibling node.

Definition at line 31 of file TXMLNode.h.

◆ fXMLNode

_xmlNode* TXMLNode::fXMLNode

private

libxml node

Definition at line 26 of file TXMLNode.h.

Libraries for TXMLNode:

[legend]

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

io/xmlparser/inc/TXMLNode.h
io/xmlparser/src/TXMLNode.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ EXMLElementType

Constructor & Destructor Documentation

◆ TXMLNode() [1/2]

◆ TXMLNode() [2/2]

◆ ~TXMLNode()

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ GetAttributes()

◆ GetChildren()

◆ GetContent()

◆ GetNamespaceHref()

◆ GetNamespacePrefix()

◆ GetNextNode()

◆ GetNodeName()

◆ GetNodeType()

◆ GetParent()

◆ GetPreviousNode()

◆ GetText()

◆ HasAttributes()

◆ HasChildren()

◆ HasNextNode()

◆ HasParent()

◆ HasPreviousNode()

◆ IsA()

◆ operator=()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ fAttrList

◆ fChildren

◆ fNextNode

◆ fParent

◆ fPreviousNode

◆ fXMLNode