Iterator over sub-iterators. More...

#include <vtkLabelHierarchyCompositeIterator.h>

Inheritance diagram for vtkLabelHierarchyCompositeIterator:

Collaboration diagram for vtkLabelHierarchyCompositeIterator:

Public Types
typedef vtkLabelHierarchyIterator	Superclass

Public Types inherited from vtkLabelHierarchyIterator
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...

vtkLabelHierarchyCompositeIterator *	NewInstance () const

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

virtual void	AddIterator (vtkLabelHierarchyIterator *it)
	Adds a label iterator to this composite iterator. More...

virtual void	AddIterator (vtkLabelHierarchyIterator *it, int count)

virtual void	ClearIterators ()
	Remove all iterators from this composite iterator. More...

void	Begin (vtkIdTypeArray *) override
	Initializes the iterator. More...

void	Next () override
	Advance the iterator. More...

bool	IsAtEnd () override
	Returns true if the iterator is at the end. More...

vtkIdType	GetLabelId () override
	Retrieves the current label id. More...

vtkLabelHierarchy *	GetHierarchy () override
	Retrieve the current label hierarchy. More...

void	GetNodeGeometry (double ctr[3], double &size) override
	Retrieve the coordinates of the center of the current hierarchy node and the size of the node. More...

void	BoxNode () override
	Not implemented. More...

void	BoxAllNodes (vtkPolyData *) override
	Not implemented. More...

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

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

virtual void	GetPoint (double x[3])
	Retrieves the current label location. More...

virtual void	GetSize (double sz[2])
	Retrieves the current label size. More...

virtual void	GetBoundedSize (double sz[2])
	Retrieves the current label maximum width in world coordinates. More...

virtual int	GetType ()
	Retrieves the current label type. More...

virtual vtkStdString	GetLabel ()
	Retrieves the current label string. More...

virtual vtkUnicodeString	GetUnicodeLabel ()
	Retrieves the current label as a unicode string. More...

virtual double	GetOrientation ()
	Retrieves the current label orientation. More...

virtual void	SetTraversedBounds (vtkPolyData *)
	Sets a polydata to fill with geometry representing the bounding boxes of the traversed octree nodes. More...

virtual void	SetAllBounds (int)
	Set/get whether all nodes in the hierarchy should be added to the TraversedBounds polydata or only those traversed. More...

virtual int	GetAllBounds ()
	Set/get whether all nodes in the hierarchy should be added to the TraversedBounds polydata or only those traversed. 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)

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 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...

void	PrintRevisions (ostream &)
	Legacy. 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 vtkLabelHierarchyCompositeIterator *	SafeDownCast (vtkObjectBase *o)

static vtkLabelHierarchyCompositeIterator *	New ()

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

static vtkLabelHierarchyIterator *	SafeDownCast (vtkObjectBase *o)

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

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkLabelHierarchyCompositeIterator ()

	~vtkLabelHierarchyCompositeIterator () override

Protected Member Functions inherited from vtkLabelHierarchyIterator
	vtkLabelHierarchyIterator ()

	~vtkLabelHierarchyIterator () override

void	BoxNodeInternal3 (const double *ctr, double sz)

void	BoxNodeInternal2 (const double *ctr, double sz)

virtual void	SetHierarchy (vtkLabelHierarchy *h)
	The hierarchy being traversed by this iterator. More...

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	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
Internal *	Implementation

Protected Attributes inherited from vtkLabelHierarchyIterator
vtkLabelHierarchy *	Hierarchy

vtkPolyData *	TraversedBounds

double	BoundsFactor

int	AllBounds

int	AllBoundsRecorded

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Iterator over sub-iterators.

Iterates over child iterators in a round-robin order. Each iterator may have its own count, which is the number of times it is repeated until moving to the next iterator.

For example, if you initialize the iterator with

it->AddIterator(A, 1);
it->AddIterator(B, 3);

The order of iterators will be A,B,B,B,A,B,B,B,...

Definition at line 48 of file vtkLabelHierarchyCompositeIterator.h.

Member Typedef Documentation

typedef vtkLabelHierarchyIterator vtkLabelHierarchyCompositeIterator::Superclass

Definition at line 51 of file vtkLabelHierarchyCompositeIterator.h.

Constructor & Destructor Documentation

vtkLabelHierarchyCompositeIterator::vtkLabelHierarchyCompositeIterator ( )

protected

vtkLabelHierarchyCompositeIterator::~vtkLabelHierarchyCompositeIterator ( )

overrideprotected

Member Function Documentation

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

static

virtual vtkTypeBool vtkLabelHierarchyCompositeIterator::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 vtkLabelHierarchyIterator.

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

static

virtual vtkObjectBase* vtkLabelHierarchyCompositeIterator::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkLabelHierarchyIterator.

vtkLabelHierarchyCompositeIterator* vtkLabelHierarchyCompositeIterator::NewInstance ( ) const

void vtkLabelHierarchyCompositeIterator::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.

static vtkLabelHierarchyCompositeIterator* vtkLabelHierarchyCompositeIterator::New ( )

static

virtual void vtkLabelHierarchyCompositeIterator::AddIterator ( vtkLabelHierarchyIterator * it )

inlinevirtual

Adds a label iterator to this composite iterator.

The second optional argument is the number of times to repeat the iterator before moving to the next one round-robin style. Default is 1.

Definition at line 60 of file vtkLabelHierarchyCompositeIterator.h.

virtual void vtkLabelHierarchyCompositeIterator::AddIterator	(	vtkLabelHierarchyIterator *	it,
		int	count
	)

virtual

virtual void vtkLabelHierarchyCompositeIterator::ClearIterators ( )

virtual

Remove all iterators from this composite iterator.

void vtkLabelHierarchyCompositeIterator::Begin ( vtkIdTypeArray * )

overridevirtual

Initializes the iterator.

lastLabels is an array holding labels which should be traversed before any other labels in the hierarchy. This could include labels placed during a previous rendering or a label located under the mouse pointer. You may pass a null pointer.

Reimplemented from vtkLabelHierarchyIterator.

void vtkLabelHierarchyCompositeIterator::Next ( )

overridevirtual

Advance the iterator.

Reimplemented from vtkLabelHierarchyIterator.

bool vtkLabelHierarchyCompositeIterator::IsAtEnd ( )

overridevirtual

Returns true if the iterator is at the end.

Reimplemented from vtkLabelHierarchyIterator.

vtkIdType vtkLabelHierarchyCompositeIterator::GetLabelId ( )

overridevirtual

Retrieves the current label id.