#include <itkDOMNodeXMLReader.h>

Inheritance diagram for itk::DOMNodeXMLReader:

Collaboration diagram for itk::DOMNodeXMLReader:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	OutputPointer = OutputType::Pointer

using	OutputType = DOMNode

using	Pointer = SmartPointer< Self >

using	Self = DOMNodeXMLReader

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const

virtual const char *	GetFileName () const

virtual const char *	GetNameOfClass () const

virtual void	SetFileName (const char *_arg)

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)

unsigned long	AddObserver (const EventObject &event, Command *) const

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	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

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
Pointer	Clone () const

virtual void	Delete ()

virtual int	GetReferenceCount () const

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 Pointer	New ()

static void	SetGlobalWarningDisplay (bool val)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

std::string	m_FileName

OutputPointer	m_DOMNodeXML

OutputType *	m_Context { nullptr }

virtual void	SetDOMNodeXML (OutputType *_arg)

virtual const OutputType *	GetOutput () const

virtual OutputType *	GetOutput ()

void	Update (std::istream &is)

virtual void	Update ()

virtual void	StartElement (const char name, const char *atts)

virtual void	EndElement (const char *name)

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

	DOMNodeXMLReader ()

Additional Inherited Members
Protected Member Functions inherited from itk::Object
	Object ()

	~Object () override

void	PrintSelf (std::ostream &os, Indent indent) const override

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

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 ()

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount

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 61 of file itkDOMNodeXMLReader.h.

Member Typedef Documentation

◆ ConstPointer

using itk::DOMNodeXMLReader::ConstPointer = SmartPointer<const Self>

Definition at line 71 of file itkDOMNodeXMLReader.h.

◆ OutputPointer

using itk::DOMNodeXMLReader::OutputPointer = OutputType::Pointer

Definition at line 80 of file itkDOMNodeXMLReader.h.

◆ OutputType

using itk::DOMNodeXMLReader::OutputType = DOMNode

Definition at line 79 of file itkDOMNodeXMLReader.h.

◆ Pointer

using itk::DOMNodeXMLReader::Pointer = SmartPointer<Self>

Definition at line 70 of file itkDOMNodeXMLReader.h.

◆ Self

using itk::DOMNodeXMLReader::Self = DOMNodeXMLReader

Standard class type aliases.

Definition at line 68 of file itkDOMNodeXMLReader.h.

◆ Superclass

using itk::DOMNodeXMLReader::Superclass = Object

Definition at line 69 of file itkDOMNodeXMLReader.h.

Constructor & Destructor Documentation

◆ DOMNodeXMLReader()

itk::DOMNodeXMLReader::DOMNodeXMLReader ( )

protected

Variable to hold the input XML file name.

Member Function Documentation

◆ CharacterDataHandler()

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.

◆ CreateAnother()

virtual::itk::LightObject::Pointer itk::DOMNodeXMLReader::CreateAnother ( ) 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.

◆ EndElement()

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

virtual

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

◆ GetFileName()

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

virtual

Get the input XML filename.

◆ GetNameOfClass()

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

virtual

Run-time type information (and related methods).

Reimplemented from itk::Object.

◆ GetOutput() [1/2]

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

inlinevirtual

Variable to hold the input XML file name.

Definition at line 120 of file itkDOMNodeXMLReader.h.

◆ GetOutput() [2/2]

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

inlinevirtual

Provide an interface to match that of other ProcessObjects for this source generation object by returning a non-const pointer for the generated Object.

Definition at line 115 of file itkDOMNodeXMLReader.h.

◆ New()

static Pointer itk::DOMNodeXMLReader::New ( )

static

Method for creation through the object factory.

Examples: Examples/IO/XML/DOMFindDemo.cxx.

Referenced by operator>>().

◆ SetDOMNodeXML()

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

virtual

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

◆ SetFileName()

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

virtual

Set the input XML filename.

◆ StartElement()

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

virtual

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

◆ Update() [1/2]

virtual void itk::DOMNodeXMLReader::Update ( )

virtual

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

◆ Update() [2/2]

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.

Member Data Documentation

◆ m_Context

OutputType* itk::DOMNodeXMLReader::m_Context { nullptr }

private

Variable to keep the current context during XML parsing.

Definition at line 177 of file itkDOMNodeXMLReader.h.

◆ m_DOMNodeXML

OutputPointer itk::DOMNodeXMLReader::m_DOMNodeXML

private

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

Definition at line 174 of file itkDOMNodeXMLReader.h.

◆ m_FileName

std::string itk::DOMNodeXMLReader::m_FileName

private

Variable to hold the input XML file name.

Definition at line 171 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

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ConstPointer

◆ OutputPointer

◆ OutputType

◆ Pointer

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ DOMNodeXMLReader()

Member Function Documentation

◆ CharacterDataHandler()

◆ CreateAnother()

◆ EndElement()

◆ GetFileName()

◆ GetNameOfClass()

◆ GetOutput() [1/2]

◆ GetOutput() [2/2]

◆ New()

◆ SetDOMNodeXML()

◆ SetFileName()

◆ StartElement()

◆ Update() [1/2]

◆ Update() [2/2]

Member Data Documentation

◆ m_Context

◆ m_DOMNodeXML

◆ m_FileName