itk::Statistics::KdTreeNonterminalNode< TSample > Struct Template Reference

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

#include <itkKdTree.h>

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

[legend]Collaboration diagram for itk::Statistics::KdTreeNonterminalNode< TSample >:

[legend]List of all members.

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

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Detailed Description

template<class TSample>
struct 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 131 of file itkKdTree.h.

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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 135 of file itkKdTree.h. Referenced by itk::Statistics::KdTreeNonterminalNode< TSample >::GetWeightedCentroid(), and itk::Statistics::KdTreeNonterminalNode< TSample >::Size().

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 136 of file itkKdTree.h. Referenced by itk::Statistics::KdTreeNonterminalNode< TSample >::GetCentroid(), and itk::Statistics::KdTreeNonterminalNode< TSample >::GetInstanceIdentifier().

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 134 of file itkKdTree.h. Referenced by itk::Statistics::KdTreeNonterminalNode< TSample >::AddInstanceIdentifier(), and itk::Statistics::KdTreeNonterminalNode< TSample >::IsTerminal().

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

Definition at line 133 of file itkKdTree.h. Referenced by itk::Statistics::KdTreeNonterminalNode< TSample >::AddInstanceIdentifier(), itk::Statistics::KdTreeNonterminalNode< TSample >::IsTerminal(), itk::Statistics::KdTreeNonterminalNode< TSample >::Left(), and itk::Statistics::KdTreeNonterminalNode< TSample >::Right().

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Constructor & Destructor Documentation

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

template<class TSample> virtual itk::Statistics::KdTreeNonterminalNode< TSample >::~KdTreeNonterminalNode (   )  [inline, virtual]

Definition at line 143 of file itkKdTree.h.

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Member Function Documentation

template<class TSample> void itk::Statistics::KdTreeNonterminalNode< TSample >::AddInstanceIdentifier (  InstanceIdentifier   )  [inline, virtual]

Add an instance to this node Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 175 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::MeasurementType, and itk::Statistics::KdTreeNonterminalNode< TSample >::Superclass.

template<class TSample> void itk::Statistics::KdTreeNonterminalNode< TSample >::GetCentroid (  CentroidType &   )  [inline, virtual]

Returns the centroid. weighted centroid divided by the size Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 169 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::InstanceIdentifier.

template<class TSample> InstanceIdentifier itk::Statistics::KdTreeNonterminalNode< TSample >::GetInstanceIdentifier (  vcl_size_t   )  const [inline, virtual]

Retuns the instance identifier of the index-th measurement vector Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 172 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::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 >.

template<class TSample> void itk::Statistics::KdTreeNonterminalNode< TSample >::GetWeightedCentroid (  CentroidType &   )  [inline, virtual]

Returns the vector sum of the all measurement vectors under this node Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 166 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::CentroidType.

template<class TSample> virtual bool itk::Statistics::KdTreeNonterminalNode< TSample >::IsTerminal (   )  const [inline, virtual]

Returns true if the node is a terminal node, that is a node that doesn't have any child. Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 145 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::MeasurementType, and itk::Statistics::KdTreeNonterminalNode< TSample >::Superclass.

template<class TSample> const Superclass* itk::Statistics::KdTreeNonterminalNode< TSample >::Left (   )  const [inline, virtual]

Returns the pointer to the left child of this node Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 157 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::Superclass.

template<class TSample> Superclass* itk::Statistics::KdTreeNonterminalNode< TSample >::Left (   )  [inline, virtual]

Returns the pointer to the left child of this node Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 151 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::Superclass.

template<class TSample> const Superclass* itk::Statistics::KdTreeNonterminalNode< TSample >::Right (   )  const [inline, virtual]

Returns the pointer to the right child of this node Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 160 of file itkKdTree.h.

template<class TSample> Superclass* itk::Statistics::KdTreeNonterminalNode< TSample >::Right (   )  [inline, virtual]

Returns the pointer to the right child of this node Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 154 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::Superclass.

template<class TSample> unsigned int itk::Statistics::KdTreeNonterminalNode< TSample >::Size (   )  const [inline, virtual]

Returs the number of measurement vectors under this node including its children Implements itk::Statistics::KdTreeNode< TSample >. Definition at line 163 of file itkKdTree.h. References itk::Statistics::KdTreeNonterminalNode< TSample >::CentroidType.

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

• itkKdTree.h

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