Objects that can traverse hyperoctree nodes. More...

#include <vtkHyperOctreeCursor.h>

Inheritance diagram for vtkHyperOctreeCursor:

Collaboration diagram for vtkHyperOctreeCursor:

Public Types
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkHyperOctreeCursor *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual int	GetLeafId ()=0

virtual int	CurrentIsLeaf ()=0

virtual int	CurrentIsRoot ()=0

virtual int	GetCurrentLevel ()=0

virtual int	GetChildIndex ()=0

virtual int	CurrentIsTerminalNode ()=0

virtual void	ToRoot ()=0

virtual void	ToParent ()=0

virtual void	ToChild (int child)=0

virtual void	ToSameNode (vtkHyperOctreeCursor *other)=0

virtual int	IsEqual (vtkHyperOctreeCursor *other)=0

virtual vtkHyperOctreeCursor *	Clone ()=0

virtual int	SameTree (vtkHyperOctreeCursor *other)=0

virtual int	GetIndex (int d)=0

virtual int	GetNumberOfChildren ()=0

virtual int	GetDimension ()=0

virtual int	Found ()=0


virtual void	MoveToNode (int *indices, int level)=0

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 vtkHyperOctreeCursor *	SafeDownCast (vtkObjectBase *o)

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

	vtkHyperOctreeCursor ()

virtual	~vtkHyperOctreeCursor ()

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 &)

Additional Inherited Members
Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Objects that can traverse hyperoctree nodes.

Objects that can traverse hyperoctree nodes. It is an abstract class. Cursors are created by the hyperoctree.

See also: vtkDataObject vtkFieldData vtkHyperOctreeAlgorithm

Definition at line 50 of file vtkHyperOctreeCursor.h.

Member Typedef Documentation

typedef vtkObject vtkHyperOctreeCursor::Superclass

Definition at line 53 of file vtkHyperOctreeCursor.h.

Constructor & Destructor Documentation

vtkHyperOctreeCursor::vtkHyperOctreeCursor ( )

protected

virtual vtkHyperOctreeCursor::~vtkHyperOctreeCursor ( )

protectedvirtual

Member Function Documentation

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

static

virtual int vtkHyperOctreeCursor::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 vtkObject.

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

static

virtual vtkObjectBase* vtkHyperOctreeCursor::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkObject.

vtkHyperOctreeCursor* vtkHyperOctreeCursor::NewInstance ( ) const

void vtkHyperOctreeCursor::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.

virtual int vtkHyperOctreeCursor::GetLeafId ( )

pure virtual

Return the index of the current leaf in the data arrays.

Precondition: is_leaf: CurrentIsLeaf()

virtual int vtkHyperOctreeCursor::CurrentIsLeaf ( )

pure virtual

Is the node pointed by the cursor a leaf?

virtual int vtkHyperOctreeCursor::CurrentIsRoot ( )

pure virtual

Is the node pointed by the cursor the root?

virtual int vtkHyperOctreeCursor::GetCurrentLevel ( )

pure virtual

Return the level of the node pointed by the cursor.

Postcondition: positive_result: result>=0

virtual int vtkHyperOctreeCursor::GetChildIndex ( )

pure virtual

Return the child number of the current node relative to its parent.

Precondition: not_root: !CurrentIsRoot().

Postcondition: valid_range: result>=0 && result<GetNumberOfChildren()

virtual int vtkHyperOctreeCursor::CurrentIsTerminalNode ( )

pure virtual

virtual void vtkHyperOctreeCursor::ToRoot ( )

pure virtual

Move the cursor the root node.

Precondition: can be root

Postcondition: is_root: CurrentIsRoot()

virtual void vtkHyperOctreeCursor::ToParent ( )

pure virtual

Move the cursor to the parent of the current node.

Precondition: not_root: !CurrentIsRoot()

virtual void vtkHyperOctreeCursor::ToChild ( int child )

pure virtual

Move the cursor to child `child' of the current node.

Precondition: not_leaf: !CurrentIsLeaf(); valid_child: child>=0 && child<this->GetNumberOfChildren()

virtual void vtkHyperOctreeCursor::ToSameNode ( vtkHyperOctreeCursor * other )

pure virtual

Move the cursor to the same node pointed by `other'.

Precondition: other_exists: other!=0; same_hyperoctree: this->SameTree(other);

Postcondition: equal: this->IsEqual(other)

virtual int vtkHyperOctreeCursor::IsEqual ( vtkHyperOctreeCursor * other )

pure virtual

Is `this' equal to `other'?

Precondition: other_exists: other!=0; same_hyperoctree: this->SameTree(other);

virtual vtkHyperOctreeCursor* vtkHyperOctreeCursor::Clone ( )

pure virtual

Create a copy of `this'.

Postcondition: results_exists:result!=0; same_tree: result->SameTree(this)

virtual int vtkHyperOctreeCursor::SameTree ( vtkHyperOctreeCursor * other )

pure virtual

Are `this' and `other' pointing on the same hyperoctree?

Precondition: other_exists: other!=0

virtual int vtkHyperOctreeCursor::GetIndex ( int d )

pure virtual

Return the index in dimension `d', as if the node was a cell of a uniform grid of 1<<GetCurrentLevel() cells in each dimension.

Precondition: valid_range: d>=0 && d<GetDimension()

Postcondition: valid_result: result>=0 && result<(1<<GetCurrentLevel())

virtual int vtkHyperOctreeCursor::GetNumberOfChildren ( )

pure virtual

Return the number of children for each node of the tree.

Postcondition: positive_number: result>0

virtual int vtkHyperOctreeCursor::GetDimension ( )

pure virtual

Return the dimension of the tree.

Postcondition: positive_result: result>0

virtual void vtkHyperOctreeCursor::MoveToNode	(	int *	indices,
		int	level
	)

pure virtual

Move to the node described by its indices in each dimension and at a given level. If there is actually a node or a leaf at this location, Found() returns true. Otherwise, Found() returns false and the cursor moves to the closest parent of the query. It can be the root in the worst case.

Precondition: indices_exists: indices!=0; valid_size: sizeof(indices)==GetDimension(); valid_level: level>=0

virtual int vtkHyperOctreeCursor::Found ( )

pure virtual

Did the last call to MoveToNode succeed?

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Common/DataModel/vtkHyperOctreeCursor.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation