Reads base64-encoded input from a stream. More...

#include <vtkBase64InputStream.h>

Inheritance diagram for vtkBase64InputStream:

Collaboration diagram for vtkBase64InputStream:

Public Types
typedef vtkInputStream	Superclass

Public Types inherited from vtkInputStream
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...

vtkBase64InputStream *	NewInstance () const

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

void	StartReading () override
	Called after the stream position has been set by the caller, but before any Seek or Read calls. More...

int	Seek (vtkTypeInt64 offset) override
	Seek to the given offset in the input data. More...

size_t	Read (void *data, size_t length) override
	Read input data of the given length. More...

void	EndReading () override
	Called after all desired calls to Seek and Read have been made. More...

Public Member Functions inherited from vtkInputStream
vtkInputStream *	NewInstance () const

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

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

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

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output. More...

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...

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

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

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes. More...

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes. More...

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

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...

virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses `vtkGarbageCollector` or not. More...

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

static vtkBase64InputStream *	SafeDownCast (vtkObjectBase *o)

static vtkBase64InputStream *	New ()

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

static vtkInputStream *	SafeDownCast (vtkObjectBase *o)

static vtkInputStream *	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 (vtkTypeBool 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 vtkTypeBool	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

	vtkBase64InputStream ()

	~vtkBase64InputStream () override

int	DecodeTriplet (unsigned char &c0, unsigned char &c1, unsigned char &c2)

Protected Member Functions inherited from vtkInputStream
	vtkInputStream ()

	~vtkInputStream () override

size_t	ReadStream (char *data, size_t length)

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	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
int	BufferLength

unsigned char	Buffer [2]

Protected Attributes inherited from vtkInputStream
istream *	Stream

vtkTypeInt64	StreamStartPosition

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

std::string	ObjectName

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

vtkWeakPointerBase **	WeakPointers

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

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

Reads base64-encoded input from a stream.

vtkBase64InputStream implements base64 decoding with the vtkInputStream interface.

Definition at line 18 of file vtkBase64InputStream.h.

Member Typedef Documentation

◆ Superclass

typedef vtkInputStream vtkBase64InputStream::Superclass

Definition at line 21 of file vtkBase64InputStream.h.

Constructor & Destructor Documentation

◆ vtkBase64InputStream()

vtkBase64InputStream::vtkBase64InputStream ( )

protected

◆ ~vtkBase64InputStream()

vtkBase64InputStream::~vtkBase64InputStream ( )

overrideprotected

Member Function Documentation

◆ IsTypeOf()

static vtkTypeBool vtkBase64InputStream::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkBase64InputStream::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 vtkInputStream.

◆ SafeDownCast()

static vtkBase64InputStream* vtkBase64InputStream::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkBase64InputStream::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkInputStream.

◆ NewInstance()

vtkBase64InputStream* vtkBase64InputStream::NewInstance ( ) const

◆ New()

static vtkBase64InputStream* vtkBase64InputStream::New ( )

static

◆ PrintSelf()

void vtkBase64InputStream::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.

◆ StartReading()

void vtkBase64InputStream::StartReading ( )

overridevirtual

Called after the stream position has been set by the caller, but before any Seek or Read calls.

The stream position should not be adjusted by the caller until after an EndReading call.

Reimplemented from vtkInputStream.

◆ Seek()

int vtkBase64InputStream::Seek ( vtkTypeInt64 offset )

overridevirtual

Seek to the given offset in the input data.

Returns 1 for success, 0 for failure.

Reimplemented from vtkInputStream.

◆ Read()

size_t vtkBase64InputStream::Read	(	void *	data,
		size_t	length
	)

overridevirtual

Read input data of the given length.

Returns amount actually read.

Reimplemented from vtkInputStream.

◆ EndReading()

void vtkBase64InputStream::EndReading ( )

overridevirtual

Called after all desired calls to Seek and Read have been made.

After this call, the caller is free to change the position of the stream. Additional reads should not be done until after another call to StartReading.

Reimplemented from vtkInputStream.

◆ DecodeTriplet()

int vtkBase64InputStream::DecodeTriplet	(	unsigned char &	c0,
		unsigned char &	c1,
		unsigned char &	c2
	)

protected

Member Data Documentation

◆ BufferLength

int vtkBase64InputStream::BufferLength

protected

Definition at line 57 of file vtkBase64InputStream.h.

◆ Buffer

unsigned char vtkBase64InputStream::Buffer[2]

protected

Definition at line 58 of file vtkBase64InputStream.h.

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

IO/Core/vtkBase64InputStream.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkBase64InputStream()

◆ ~vtkBase64InputStream()

Member Function Documentation

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ New()

◆ PrintSelf()

◆ StartReading()

◆ Seek()

◆ Read()

◆ EndReading()

◆ DecodeTriplet()

Member Data Documentation

◆ BufferLength

◆ Buffer