vtkBase64InputStream Class Reference

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 Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkBase64InputStream *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	StartReading ()
int	Seek (vtkTypeInt64 offset)
size_t	Read (void *data, size_t length)
Public Member Functions inherited from vtkInputStream
vtkInputStream *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetStream (istream *)
virtual istream *	GetStream ()
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
int	HasObserver (unsigned long event)
int	HasObserver (const char *event)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkBase64InputStream *	SafeDownCast (vtkObjectBase *o)
static vtkBase64InputStream *	New ()
Static Public Member Functions inherited from vtkInputStream
static int	IsTypeOf (const char *type)
static vtkInputStream *	SafeDownCast (vtkObjectBase *o)
static vtkInputStream *	New ()
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
int	DecodeTriplet (unsigned char &c0, unsigned char &c1, unsigned char &c2)
Protected Member Functions inherited from vtkInputStream
	vtkInputStream ()
	~vtkInputStream ()
size_t	ReadStream (char *data, size_t length)
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
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
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers
void	EndReading ()
	vtkBase64InputStream ()
	~vtkBase64InputStream ()

Detailed Description

Reads base64-encoded input from a stream.

vtkBase64InputStream implements base64 decoding with the vtkInputStream interface.

Definition at line 28 of file vtkBase64InputStream.h.

Member Typedef Documentation

typedef vtkInputStream vtkBase64InputStream::Superclass

Definition at line 31 of file vtkBase64InputStream.h.

Constructor & Destructor Documentation

vtkBase64InputStream::vtkBase64InputStream ( )

protected

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.

vtkBase64InputStream::~vtkBase64InputStream ( )

protected

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.

Member Function Documentation

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

static

virtual int 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.

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

static

virtual vtkObjectBase* vtkBase64InputStream::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkInputStream.

vtkBase64InputStream* vtkBase64InputStream::NewInstance

(

)

const

static vtkBase64InputStream* vtkBase64InputStream::New ( )

static

void vtkBase64InputStream::PrintSelf ( ostream &  os, vtkIndent  indent  )

virtual

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.

void vtkBase64InputStream::StartReading ( )

virtual

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.

int vtkBase64InputStream::Seek ( vtkTypeInt64  offset )

virtual

Seek to the given offset in the input data. Returns 1 for success, 0 for failure.

Reimplemented from vtkInputStream.

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

virtual

Read input data of the given length. Returns amount actually read.

Reimplemented from vtkInputStream.

void vtkBase64InputStream::EndReading ( )

virtual

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.

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

protected

Member Data Documentation

int vtkBase64InputStream::BufferLength

protected

Definition at line 59 of file vtkBase64InputStream.h.

unsigned char vtkBase64InputStream::Buffer[2]

protected

Definition at line 60 of file vtkBase64InputStream.h.

---

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

• dox/IO/Core/vtkBase64InputStream.h