template<class T>
class TMVA::kNN::Node< T >

This file contains binary tree and global function template that searches tree for k-nearest neigbors.

Node class template parameter T has to provide these functions: rtype GetVar(UInt_t) const;

rtype is any type convertible to Float_t UInt_t GetNVar(void) const; rtype GetWeight(void) const;
rtype is any type convertible to Double_t

Find function template parameter T has to provide these functions: (in addition to above requirements) rtype GetDist(Float_t, UInt_t) const;

rtype is any type convertible to Float_t rtype GetDist(const T &) const;
rtype is any type convertible to Float_t

where T::GetDist(Float_t, UInt_t) <= T::GetDist(const T &) for any pair of events and any variable number for these events

Definition at line 66 of file NodekNN.h.

Public Member Functions
	Node (const Node *parent, const T &event, Int_t mod)

	~Node ()

const Node *	Add (const T &event, UInt_t depth)
	This is Node member function that adds a new node to a binary tree. More...

const T &	GetEvent () const

UInt_t	GetMod () const

const Node *	GetNodeL () const

const Node *	GetNodeP () const

const Node *	GetNodeR () const

Float_t	GetVarDis () const

Float_t	GetVarMax () const

Float_t	GetVarMin () const

Double_t	GetWeight () const

void	Print () const

void	Print (std::ostream &os, const std::string &offset="") const

void	SetNodeL (Node *node)

void	SetNodeR (Node *node)

Private Member Functions
	Node ()

	Node (const Node &)

const Node &	operator= (const Node &)

Private Attributes
const T	fEvent

const UInt_t	fMod

Node *	fNodeL

const Node *	fNodeP

Node *	fNodeR

const Float_t	fVarDis

Float_t	fVarMax

Float_t	fVarMin

#include <TMVA/NodekNN.h>

Constructor & Destructor Documentation

◆ Node() [1/3]

template<class T>

TMVA::kNN::Node< T >::Node	(	const Node< T > *	parent,
		const T &	event,
		Int_t	mod
	)

Definition at line 224 of file NodekNN.h.

◆ ~Node()

template<class T >

TMVA::kNN::Node< T >::~Node ( )

Definition at line 237 of file NodekNN.h.

◆ Node() [2/3]

template<class T>

TMVA::kNN::Node< T >::Node ( )

private

◆ Node() [3/3]

template<class T>

TMVA::kNN::Node< T >::Node ( const Node< T > & )

private

Member Function Documentation

◆ Add()

template<class T>

const TMVA::kNN::Node< T > * TMVA::kNN::Node< T >::Add	(	const T &	event,
		UInt_t	depth
	)

This is Node member function that adds a new node to a binary tree.

each node contains maximum and minimum values of splitting variable left or right nodes are added based on value of splitting variable

Definition at line 249 of file NodekNN.h.

◆ GetEvent()

template<class T >

const T & TMVA::kNN::Node< T >::GetEvent ( ) const

inline

Definition at line 156 of file NodekNN.h.

◆ GetMod()

template<class T >

UInt_t TMVA::kNN::Node< T >::GetMod ( ) const

inline

Definition at line 204 of file NodekNN.h.

◆ GetNodeL()

template<class T >

const Node< T > * TMVA::kNN::Node< T >::GetNodeL ( ) const

inline

Definition at line 162 of file NodekNN.h.

◆ GetNodeP()

template<class T >

const Node< T > * TMVA::kNN::Node< T >::GetNodeP ( ) const

inline

Definition at line 174 of file NodekNN.h.

◆ GetNodeR()

template<class T >

const Node< T > * TMVA::kNN::Node< T >::GetNodeR ( ) const

inline

Definition at line 168 of file NodekNN.h.

◆ GetVarDis()

template<class T >

Float_t TMVA::kNN::Node< T >::GetVarDis ( ) const

inline

Definition at line 186 of file NodekNN.h.

◆ GetVarMax()

template<class T >

Float_t TMVA::kNN::Node< T >::GetVarMax ( ) const

inline

Definition at line 198 of file NodekNN.h.

◆ GetVarMin()

template<class T >

Float_t TMVA::kNN::Node< T >::GetVarMin ( ) const

inline

Definition at line 192 of file NodekNN.h.

◆ GetWeight()

template<class T >

Double_t TMVA::kNN::Node< T >::GetWeight ( void ) const

inline

Definition at line 180 of file NodekNN.h.

◆ operator=()

template<class T>

const Node& TMVA::kNN::Node< T >::operator= ( const Node< T > & )

private

◆ Print() [1/2]

template<class T >

void TMVA::kNN::Node< T >::Print ( ) const

Definition at line 285 of file NodekNN.h.

◆ Print() [2/2]

template<class T >

void TMVA::kNN::Node< T >::Print	(	std::ostream &	os,
		const std::string &	offset = `""`
	)		const

Definition at line 292 of file NodekNN.h.

◆ SetNodeL()

template<class T >

void TMVA::kNN::Node< T >::SetNodeL ( Node< T > * node )

inline

Definition at line 144 of file NodekNN.h.

◆ SetNodeR()

template<class T >

void TMVA::kNN::Node< T >::SetNodeR ( Node< T > * node )

inline

Definition at line 150 of file NodekNN.h.

Member Data Documentation

◆ fEvent

template<class T>

const T TMVA::kNN::Node< T >::fEvent

private

Definition at line 111 of file NodekNN.h.

◆ fMod

template<class T>

const UInt_t TMVA::kNN::Node< T >::fMod

private

Definition at line 118 of file NodekNN.h.

◆ fNodeL

template<class T>

Node* TMVA::kNN::Node< T >::fNodeL

private

Definition at line 108 of file NodekNN.h.

◆ fNodeP

template<class T>

const Node* TMVA::kNN::Node< T >::fNodeP

private

Definition at line 106 of file NodekNN.h.

◆ fNodeR

template<class T>

Node* TMVA::kNN::Node< T >::fNodeR

private

Definition at line 109 of file NodekNN.h.

◆ fVarDis

template<class T>

const Float_t TMVA::kNN::Node< T >::fVarDis

private

Definition at line 113 of file NodekNN.h.

◆ fVarMax

template<class T>

Float_t TMVA::kNN::Node< T >::fVarMax

private

Definition at line 116 of file NodekNN.h.

◆ fVarMin

template<class T>

Float_t TMVA::kNN::Node< T >::fVarMin

private

Definition at line 115 of file NodekNN.h.

Libraries for TMVA::kNN::Node< T >:

[legend]

template<class T> class TMVA::kNN::Node< T >

Public Member Functions

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ Node() [1/3]

◆ ~Node()

◆ Node() [2/3]

◆ Node() [3/3]

Member Function Documentation

◆ Add()

◆ GetEvent()

◆ GetMod()

◆ GetNodeL()

◆ GetNodeP()

◆ GetNodeR()

◆ GetVarDis()

◆ GetVarMax()

◆ GetVarMin()

◆ GetWeight()

◆ operator=()

◆ Print() [1/2]

◆ Print() [2/2]

◆ SetNodeL()

◆ SetNodeR()

Member Data Documentation

◆ fEvent

◆ fMod

◆ fNodeL

◆ fNodeP

◆ fNodeR

◆ fVarDis

◆ fVarMax

◆ fVarMin

template<class T>
class TMVA::kNN::Node< T >