#include <itkDOMNodeXMLReader.h>

Inheritance diagram for itk::DOMNodeXMLReader:

Collaboration diagram for itk::DOMNodeXMLReader:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef OutputType::Pointer	OutputPointer
typedef DOMNode	OutputType
typedef SmartPointer< Self >	Pointer
typedef DOMNodeXMLReader	Self
typedef Object	Superclass
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual void	CharacterDataHandler (const char *text, int len)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual void	EndElement (const char *name)
virtual const char *	GetFileName () const
virtual const char *	GetNameOfClass () const
virtual OutputType *	GetOutput ()
virtual const OutputType *	GetOutput ()
virtual void	SetFileName (const char *_arg)
virtual void	SetOutput (OutputType *_arg)
virtual void	StartElement (const char name, const char *atts)
void	Update (std::istream &is)
virtual void	Update ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual unsigned long	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

Protected Member Functions
	DOMNodeXMLReader ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
	DOMNodeXMLReader (const Self &)
void	operator= (const Self &)

Private Attributes
OutputType *	m_Context
std::string	m_FileName
OutputPointer	m_Output

Detailed Description

Class to read a DOM object from an XML file or an input stream.

This class produces a DOM object, which can be subsequently used to create a corresponding user object.

We do not recommend to directly use this class for user object reading, because the user has to handle both DOM object generation from the input XML file and user object generation from the intermediate DOM object. Users should derive from the DOMReader, because it performs the former step automatically and lets the users concentrate on the latter step, thus implementation of such a reader is simplified.

Note: Though this class behaves similar to ProcessObject, it is not derived from ProcessObject. This is because the output of this class, i.e. a DOMNode object, is not a DataObject, thus this class cannot be connected to an ITK process pipeline.

The following code snippet demonstrates how to read a DOM object from an XML file:

itk::DOMNode::Pointer output_dom_object;
const char* input_xml_file_name = ...
itk::DOMNodeXMLReader::Pointer reader = itk::DOMNodeXMLReader::New();
reader->SetFileName( input_xml_file_name );
reader->Update();
output_dom_object = reader->GetOutput();

See also:: DOMReader; DOMNode

Definition at line 60 of file itkDOMNodeXMLReader.h.

Member Typedef Documentation

typedef SmartPointer< const Self > itk::DOMNodeXMLReader::ConstPointer

Reimplemented from itk::Object.

Definition at line 68 of file itkDOMNodeXMLReader.h.

typedef OutputType::Pointer itk::DOMNodeXMLReader::OutputPointer

Definition at line 77 of file itkDOMNodeXMLReader.h.

typedef DOMNode itk::DOMNodeXMLReader::OutputType

Definition at line 74 of file itkDOMNodeXMLReader.h.

typedef SmartPointer< Self > itk::DOMNodeXMLReader::Pointer

Reimplemented from itk::Object.

Definition at line 67 of file itkDOMNodeXMLReader.h.

typedef DOMNodeXMLReader itk::DOMNodeXMLReader::Self

Standard class typedefs.

Reimplemented from itk::Object.

Definition at line 65 of file itkDOMNodeXMLReader.h.

typedef Object itk::DOMNodeXMLReader::Superclass

Reimplemented from itk::Object.

Definition at line 66 of file itkDOMNodeXMLReader.h.

Constructor & Destructor Documentation

itk::DOMNodeXMLReader::DOMNodeXMLReader ( )

protected

itk::DOMNodeXMLReader::DOMNodeXMLReader ( const Self & )

private

Member Function Documentation

virtual void itk::DOMNodeXMLReader::CharacterDataHandler	(	const char *	text,
		int	len
	)

virtual

Callback function – called from XML parser with the character data for an XML element.

virtual::itk::LightObject::Pointer itk::DOMNodeXMLReader::CreateAnother ( void ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

virtual void itk::DOMNodeXMLReader::EndElement ( const char * name )

virtual

Callback function – called from XML parser when ending tag encountered.

virtual const char* itk::DOMNodeXMLReader::GetFileName ( ) const

virtual

Get the input XML filename.

virtual const char* itk::DOMNodeXMLReader::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::Object.

virtual OutputType* itk::DOMNodeXMLReader::GetOutput ( )

virtual

Get the output DOM object for full access.

virtual const OutputType* itk::DOMNodeXMLReader::GetOutput ( )

virtual

Get the output DOM object for read-only access.

static Pointer itk::DOMNodeXMLReader::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::Object.

Referenced by operator>>().

void itk::DOMNodeXMLReader::operator= ( const Self & )

private

Mutex lock to protect modification to the reference count

Reimplemented from itk::Object.

virtual void itk::DOMNodeXMLReader::SetFileName ( const char * _arg )

virtual

Set the input XML filename.

virtual void itk::DOMNodeXMLReader::SetOutput ( OutputType * _arg )

virtual

The output DOM object will be created automatically, but the user can appoint a user DOM object as the output by calling this function.

virtual void itk::DOMNodeXMLReader::StartElement	(	const char *	name,
		const char **	atts
	)

virtual

Callback function – called from XML parser with start-of-element information.

void itk::DOMNodeXMLReader::Update ( std::istream & is )

Function called by Update() or end-users to generate the output DOM object from an input stream such as file, string, etc.

virtual void itk::DOMNodeXMLReader::Update ( )

virtual

Function called by end-users to generate the output DOM object from the input XML file.

Member Data Documentation

OutputType* itk::DOMNodeXMLReader::m_Context

private

Variable to keep the current context during XML parsing.

Definition at line 137 of file itkDOMNodeXMLReader.h.

std::string itk::DOMNodeXMLReader::m_FileName

private

Variable to hold the input XML file name.

Definition at line 131 of file itkDOMNodeXMLReader.h.

OutputPointer itk::DOMNodeXMLReader::m_Output

private

Variable to hold the output DOM object, created internally or supplied by the user.

Definition at line 134 of file itkDOMNodeXMLReader.h.

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

itkDOMNodeXMLReader.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation