Utility class for vtkXMLReader and subclasses. More...

#include <vtkXMLFileReadTester.h>

Inheritance diagram for vtkXMLFileReadTester:

Collaboration diagram for vtkXMLFileReadTester:

Public Types
typedef vtkXMLParser	Superclass

Public Types inherited from vtkXMLParser
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkXMLFileReadTester *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

int	TestReadFile ()
	Try to read the file given by FileName. More...


virtual char *	GetFileDataType ()
	Get the data type of the XML file tested. More...


virtual char *	GetFileVersion ()
	Get the file version of the XML file tested. More...

Public Member Functions inherited from vtkXMLParser
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkXMLParser *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

virtual int	Parse ()
	Parse the XML input. More...

virtual void	SetStream (istream *)
	Get/Set the input stream. More...

virtual istream *	GetStream ()
	Get/Set the input stream. More...

vtkTypeInt64	TellG ()
	Used by subclasses and their supporting classes. More...

void	SeekG (vtkTypeInt64 position)
	Used by subclasses and their supporting classes. More...

virtual int	Parse (const char *inputString)
	Parse the XML message. More...

virtual int	Parse (const char *inputString, unsigned int length)
	Parse the XML message. More...

virtual int	InitializeParser ()
	When parsing fragments of XML, or when streaming XML, use the following three methods: More...

virtual int	ParseChunk (const char *inputString, unsigned int length)
	When parsing fragments of XML, or when streaming XML, use the following three methods: More...

virtual int	CleanupParser ()
	When parsing fragments of XML, or when streaming XML, use the following three methods: More...

	vtkSetFilePathMacro (FileName)
	Set and get file name. More...

	vtkGetFilePathMacro (FileName)
	Set and get file name. More...

virtual void	SetIgnoreCharacterData (int)
	If this is off (the default), CharacterDataHandler will be called to process text within XML Elements. More...

virtual int	GetIgnoreCharacterData ()
	If this is off (the default), CharacterDataHandler will be called to process text within XML Elements. More...

virtual void	SetEncoding (const char *)
	Set and get the encoding the parser should expect (nullptr defaults to Expat's own default encoder, i.e UTF-8). More...

virtual char *	GetEncoding ()
	Set and get the encoding the parser should expect (nullptr defaults to Expat's own default encoder, i.e UTF-8). More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkTypeBool	IsTypeOf (const char *type)

static vtkXMLFileReadTester *	SafeDownCast (vtkObjectBase *o)

static vtkXMLFileReadTester *	New ()

Static Public Member Functions inherited from vtkXMLParser
static vtkTypeBool	IsTypeOf (const char *type)

static vtkXMLParser *	SafeDownCast (vtkObjectBase *o)

static vtkXMLParser *	New ()

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkXMLFileReadTester ()

	~vtkXMLFileReadTester () override

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

int	ParsingComplete () override

void	ReportStrayAttribute (const char , const char , const char *) override

void	ReportMissingAttribute (const char , const char ) override

void	ReportBadAttribute (const char , const char , const char *) override

void	ReportUnknownElement (const char *) override

void	ReportXmlParseError () override

virtual void	SetFileDataType (const char *)

virtual void	SetFileVersion (const char *)

Protected Member Functions inherited from vtkXMLParser
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkXMLParser ()

	~vtkXMLParser () override

virtual int	CreateParser ()

virtual int	ParseXML ()

virtual int	ParsingComplete ()

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

virtual void	EndElement (const char *name)

virtual void	CharacterDataHandler (const char *data, int length)

virtual void	ReportStrayAttribute (const char element, const char attr, const char *value)

virtual void	ReportMissingAttribute (const char element, const char attr)

virtual void	ReportBadAttribute (const char element, const char attr, const char *value)

virtual void	ReportUnknownElement (const char *element)

virtual void	ReportXmlParseError ()

vtkTypeInt64	GetXMLByteIndex ()

virtual int	ParseBuffer (const char *buffer, unsigned int count)

int	ParseBuffer (const char *buffer)

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
char *	FileDataType

char *	FileVersion

int	Done

Protected Attributes inherited from vtkXMLParser
istream *	Stream

char *	FileName

char *	Encoding

int	ParseError

const char *	InputString

int	InputStringLength

void *	Parser

int	IgnoreCharacterData

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkXMLParser
static int	IsSpace (char c)

Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

Utility class for vtkXMLReader and subclasses.

vtkXMLFileReadTester reads the smallest part of a file necessary to determine whether it is a VTK XML file. If so, it extracts the file type and version number.

Definition at line 30 of file vtkXMLFileReadTester.h.

Member Typedef Documentation

◆ Superclass

typedef vtkXMLParser vtkXMLFileReadTester::Superclass

Definition at line 33 of file vtkXMLFileReadTester.h.

Constructor & Destructor Documentation

◆ vtkXMLFileReadTester()

vtkXMLFileReadTester::vtkXMLFileReadTester ( )

protected

◆ ~vtkXMLFileReadTester()

vtkXMLFileReadTester::~vtkXMLFileReadTester ( )

overrideprotected

Member Function Documentation

◆ IsTypeOf()

static vtkTypeBool vtkXMLFileReadTester::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkXMLFileReadTester::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkXMLParser.

◆ SafeDownCast()

static vtkXMLFileReadTester * vtkXMLFileReadTester::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkXMLFileReadTester::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkXMLParser.

◆ NewInstance()

vtkXMLFileReadTester * vtkXMLFileReadTester::NewInstance ( ) const

◆ PrintSelf()

void vtkXMLFileReadTester::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

◆ New()

static vtkXMLFileReadTester * vtkXMLFileReadTester::New ( )

static

◆ TestReadFile()

int vtkXMLFileReadTester::TestReadFile ( )

Try to read the file given by FileName.

Returns 1 if the file is a VTK XML file, and 0 otherwise.

◆ GetFileDataType()

virtual char * vtkXMLFileReadTester::GetFileDataType ( )

virtual

Get the data type of the XML file tested.

If the file could not be read, returns nullptr.

◆ GetFileVersion()

virtual char * vtkXMLFileReadTester::GetFileVersion ( )

virtual

Get the file version of the XML file tested.

If the file could not be read, returns nullptr.

◆ StartElement()

void vtkXMLFileReadTester::StartElement	(	const char *	name,
		const char **	atts
	)

overrideprotectedvirtual

Reimplemented from vtkXMLParser.

◆ ParsingComplete()

int vtkXMLFileReadTester::ParsingComplete ( )

overrideprotectedvirtual

Reimplemented from vtkXMLParser.