#include <itkDOMNodeXMLWriter.h>

Detailed Description

Class to write a DOM object to an XML file or an output stream.

This class takes a user DOM object and write it to a destination such as file, string, console, etc. Before using this class, the DOM object should have been generated from a user object.

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

Note: Though this class behaves similar to ProcessObject, it is not derived from ProcessObject. This is because the input 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 write a DOM object to an XML file:

itk::DOMNode::Pointer input_dom_object = ...
const char* output_xml_file_name = ...
itk::DOMNodeXMLWriter::Pointer writer = itk::DOMNodeXMLWriter::New();
writer->SetInput( input_dom_object );
writer->SetFileName( output_xml_file_name );
writer->Update();

See also: DOMWriter; DOMNode

Definition at line 61 of file itkDOMNodeXMLWriter.h.

Inheritance diagram for itk::DOMNodeXMLWriter:

Collaboration diagram for itk::DOMNodeXMLWriter:

Public Types
using	ConstInputPointer = InputType::ConstPointer

using	ConstPointer = SmartPointer< const Self >

using	InputType = DOMNode

using	Pointer = SmartPointer< Self >

using	Self = DOMNodeXMLWriter

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 const char *	GetFileName () const

const char *	GetNameOfClass () const override

virtual void	SetFileName (const char *_arg)

virtual void	Update ()

void	Update (std::ostream &os, std::string indent="")


virtual void	SetInput (const InputType *_arg)

virtual const InputType *	GetInput () const

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

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

LightObject::Pointer	CreateAnother () const override

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) const

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 ()

Protected Member Functions
	DOMNodeXMLWriter ()

Protected Member Functions inherited from itk::Object
	Object ()

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

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

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

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 Attributes
std::string	m_FileName {}

std::string	m_IndentStep {}

ConstInputPointer	m_Input {}

Additional Inherited Members
Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Member Typedef Documentation

◆ ConstInputPointer

using itk::DOMNodeXMLWriter::ConstInputPointer = InputType::ConstPointer

Definition at line 80 of file itkDOMNodeXMLWriter.h.

◆ ConstPointer

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

Definition at line 71 of file itkDOMNodeXMLWriter.h.

◆ InputType

using itk::DOMNodeXMLWriter::InputType = DOMNode

Definition at line 79 of file itkDOMNodeXMLWriter.h.

◆ Pointer

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

Definition at line 70 of file itkDOMNodeXMLWriter.h.

◆ Self

using itk::DOMNodeXMLWriter::Self = DOMNodeXMLWriter

Standard class type aliases.

Definition at line 68 of file itkDOMNodeXMLWriter.h.

◆ Superclass

using itk::DOMNodeXMLWriter::Superclass = Object

Definition at line 69 of file itkDOMNodeXMLWriter.h.

Constructor & Destructor Documentation

◆ DOMNodeXMLWriter()

itk::DOMNodeXMLWriter::DOMNodeXMLWriter ( )

protected

Member Function Documentation

◆ GetFileName()

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

virtual

Get the output XML filename.

◆ GetInput()

virtual const InputType* itk::DOMNodeXMLWriter::GetInput ( ) const

virtual

Get/Set the input DOM object to be written.

◆ GetNameOfClass()

const char* itk::DOMNodeXMLWriter::GetNameOfClass ( ) const

overridevirtual

See also: LightObject::GetNameOfClass()

Reimplemented from itk::Object.

◆ New()

static Pointer itk::DOMNodeXMLWriter::New ( )

static

Method for creation through the object factory.

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

Referenced by operator<<().

◆ SetFileName()

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

virtual

Set the output XML filename.

◆ SetInput()

virtual void itk::DOMNodeXMLWriter::SetInput ( const InputType * _arg )

virtual

Get/Set the input DOM object to be written.

◆ Update() [1/2]

virtual void itk::DOMNodeXMLWriter::Update ( )

virtual

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

◆ Update() [2/2]

void itk::DOMNodeXMLWriter::Update	(	std::ostream &	os,
		std::string	indent = `""`
	)

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

Member Data Documentation

◆ m_FileName

std::string itk::DOMNodeXMLWriter::m_FileName {}

private

Variable to hold the output XML file name.

Definition at line 111 of file itkDOMNodeXMLWriter.h.

◆ m_IndentStep

std::string itk::DOMNodeXMLWriter::m_IndentStep {}

private

Variable to hold the indentation (i.e. number of white spaces) for a child node w.r.t. its parent.

Definition at line 117 of file itkDOMNodeXMLWriter.h.

◆ m_Input

ConstInputPointer itk::DOMNodeXMLWriter::m_Input {}

private

Variable to hold the input DOM object.

Definition at line 114 of file itkDOMNodeXMLWriter.h.

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

itkDOMNodeXMLWriter.h

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ConstInputPointer

◆ ConstPointer

◆ InputType

◆ Pointer

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ DOMNodeXMLWriter()

Member Function Documentation

◆ GetFileName()

◆ GetInput()

◆ GetNameOfClass()

◆ New()

◆ SetFileName()

◆ SetInput()

◆ Update() [1/2]

◆ Update() [2/2]

Member Data Documentation

◆ m_FileName

◆ m_IndentStep

◆ m_Input