This is a subclass of the KdTreeNode. More...

#include <itkKdTree.h>

Inheritance diagram for itk::Statistics::KdTreeNonterminalNode< TSample >:

Collaboration diagram for itk::Statistics::KdTreeNonterminalNode< TSample >:

Public Types
typedef Superclass::CentroidType	CentroidType
typedef Superclass::InstanceIdentifier	InstanceIdentifier
typedef Superclass::MeasurementType	MeasurementType
typedef KdTreeNode< TSample >	Self
typedef KdTreeNode< TSample >	Superclass

Public Member Functions
	KdTreeNonterminalNode (unsigned int partitionDimension, MeasurementType partitionValue, Superclass left, Superclass right)
virtual	~KdTreeNonterminalNode ()
void	AddInstanceIdentifier (InstanceIdentifier valueId)
void	GetCentroid (CentroidType &)
InstanceIdentifier	GetInstanceIdentifier (vcl_size_t) const
void	GetParameters (unsigned int &partitionDimension, MeasurementType &partitionValue) const
void	GetWeightedCentroid (CentroidType &)
virtual bool	IsTerminal () const
Superclass *	Left ()
const Superclass *	Left () const
Superclass *	Right ()
const Superclass *	Right () const
unsigned int	Size () const

Private Attributes
InstanceIdentifier	m_InstanceIdentifier
Superclass *	m_Left
unsigned int	m_PartitionDimension
MeasurementType	m_PartitionValue
Superclass *	m_Right

Detailed Description

template<class TSample>
class itk::Statistics::KdTreeNonterminalNode< TSample >

This is a subclass of the KdTreeNode.

KdTreeNonterminalNode doesn't store the information related with the centroids. Therefore, the GetWeightedCentroid and the GetCentroid methods are void. This class should have the left and the right children. If we have a sample and want to generate a KdTree without the centroid related information, we can use the KdTreeGenerator.

See also:: KdTreeNode, KdTreeWeightedCentroidNonterminalNode, KdTreeGenerator

Definition at line 133 of file itkKdTree.h.

Member Typedef Documentation

template<class TSample >

typedef Superclass::CentroidType itk::Statistics::KdTreeNonterminalNode< TSample >::CentroidType

Centroid type

Reimplemented from itk::Statistics::KdTreeNode< TSample >.

Definition at line 137 of file itkKdTree.h.

template<class TSample >

typedef Superclass::InstanceIdentifier itk::Statistics::KdTreeNonterminalNode< TSample >::InstanceIdentifier

Instance identifier type (index value type for the measurement vector in a sample

Reimplemented from itk::Statistics::KdTreeNode< TSample >.

Definition at line 138 of file itkKdTree.h.

template<class TSample >

typedef Superclass::MeasurementType itk::Statistics::KdTreeNonterminalNode< TSample >::MeasurementType

Measurement type, not the measurement vector type

Reimplemented from itk::Statistics::KdTreeNode< TSample >.

Definition at line 136 of file itkKdTree.h.

template<class TSample >

typedef KdTreeNode< TSample> itk::Statistics::KdTreeNode< TSample >::Self

inherited

type alias for itself

Definition at line 69 of file itkKdTree.h.

template<class TSample >

typedef KdTreeNode< TSample > itk::Statistics::KdTreeNonterminalNode< TSample >::Superclass

Definition at line 135 of file itkKdTree.h.

Constructor & Destructor Documentation

template<class TSample >

itk::Statistics::KdTreeNonterminalNode< TSample >::KdTreeNonterminalNode	(	unsigned int	partitionDimension,
		MeasurementType	partitionValue,
		Superclass *	left,
		Superclass *	right
	)

Definition at line 27 of file itkKdTree.txx.

template<class TSample >

virtual itk::Statistics::KdTreeNonterminalNode< TSample >::~KdTreeNonterminalNode ( )

inlinevirtual

Definition at line 145 of file itkKdTree.h.

Member Function Documentation

template<class TSample >

void itk::Statistics::KdTreeNonterminalNode< TSample >::AddInstanceIdentifier ( InstanceIdentifier id )

inlinevirtual

Add an instance to this node

Implements itk::Statistics::KdTreeNode< TSample >.

Definition at line 180 of file itkKdTree.h.

References itk::Statistics::KdTreeNonterminalNode< TSample >::m_InstanceIdentifier.

template<class TSample >

void itk::Statistics::KdTreeNonterminalNode< TSample >::GetCentroid ( CentroidType & centroid )

inlinevirtual

Returns the centroid. weighted centroid divided by the size

Implements itk::Statistics::KdTreeNode< TSample >.

Definition at line 171 of file itkKdTree.h.

template<class TSample >

InstanceIdentifier itk::Statistics::KdTreeNonterminalNode< TSample >::GetInstanceIdentifier ( vcl_size_t index ) const

inlinevirtual

Retuns the instance identifier of the index-th measurement vector

Implements itk::Statistics::KdTreeNode< TSample >.

Definition at line 177 of file itkKdTree.h.

References itk::Statistics::KdTreeNonterminalNode< TSample >::m_InstanceIdentifier.

template<class TSample >

void itk::Statistics::KdTreeNonterminalNode< TSample >::GetParameters	(	unsigned int &	partitionDimension,
		MeasurementType &	partitionValue
	)		const

virtual

Fills the partitionDimension (the dimension that was chosen to split the measurement vectors belong to this node to the left and the right child among k dimensions) and the partitionValue (the measurement value on the partitionDimension divides the left and the right child

Implements itk::Statistics::KdTreeNode< TSample >.

Definition at line 41 of file itkKdTree.txx.

template<class TSample >

void itk::Statistics::KdTreeNonterminalNode< TSample >::GetWeightedCentroid ( CentroidType & centroid )

inlinevirtual

Returns the vector sum of the all measurement vectors under this node

Implements itk::Statistics::KdTreeNode< TSample >.

Definition at line 168 of file itkKdTree.h.

template<class TSample >

virtual bool itk::Statistics::KdTreeNonterminalNode< TSample >::IsTerminal ( ) const

inlinevirtual

Returns true if the node is a terminal node, that is a node that doesn't have any child.