Node for the BinarySearch or Decision Trees.

for the binary search tree, it basically consists of the EVENT, and pointers to the parent and daughters

in case of the Decision Tree, it specifies parent and daughters, as well as "which variable is used" in the selection of this node, including the respective cut value.

Definition at line 53 of file BinarySearchTreeNode.h.

Public Member Functions
	BinarySearchTreeNode (const Event *e=NULL, UInt_t signalClass=0)
	constructor of a node for the search tree More...

	BinarySearchTreeNode (BinarySearchTreeNode *parent, char pos)
	constructor of a daughter node as a daughter of 'p' More...

	BinarySearchTreeNode (const BinarySearchTreeNode &n, BinarySearchTreeNode *parent=NULL)
	copy constructor of a node. More...

virtual	~BinarySearchTreeNode ()
	node destructor More...

virtual void	AddAttributesToNode (void *node) const
	adding attributes to tree node More...

virtual void	AddContentToNode (std::stringstream &s) const
	adding attributes to tree node More...

virtual Node *	CreateNode () const

virtual Bool_t	EqualsMe (const Event &) const
	check if the event fed into the node actually equals the event that forms the node (in case of a search tree) More...

UInt_t	GetClass () const

const std::vector< Float_t > &	GetEventV () const

Short_t	GetSelector () const

const std::vector< Float_t > &	GetTargets () const

Float_t	GetWeight () const

virtual Bool_t	GoesLeft (const Event &) const
	check if the event fed into the node goes/descends to the left daughter More...

virtual Bool_t	GoesRight (const Event &) const
	check if the event fed into the node goes/descends to the right daughter More...

virtual void	Print (std::ostream &os) const
	print the node More...

virtual void	PrintRec (std::ostream &os) const
	recursively print the node and its daughters (–> print the 'tree') More...

virtual void	ReadAttributes (void *node, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)
	read attributes from XML More...

virtual void	ReadContent (std::stringstream &s)
	read events from node More...

virtual Bool_t	ReadDataRecord (std::istream &is, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)
	Read the data block. More...

void	SetSelector (Short_t i)

Public Member Functions inherited from TMVA::Node
	Node ()

	Node (Node *p, char pos)
	constructor of a daughter node as a daughter of 'p' More...

	Node (const Node &n)
	copy constructor, make sure you don't just copy the pointer to the node, but that the parents/daughters are initialized to 0 (and set by the copy constructors of the derived classes More...

virtual	~Node ()
	node destructor More...

void *	AddXMLTo (void *parent) const
	add attributes to XML More...

Int_t	CountMeAndAllDaughters () const
	recursively go through the part of the tree below this node and count all daughters More...

int	GetCount ()
	returns the global number of instantiated nodes More...

UInt_t	GetDepth () const

virtual Node *	GetLeft () const

virtual Node *	GetParent () const

virtual TMVA::BinaryTree *	GetParentTree () const

char	GetPos () const

virtual Node *	GetRight () const

void	ReadXML (void *node, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)
	read attributes from XML More...

void	SetDepth (UInt_t d)

virtual void	SetLeft (Node *l)

virtual void	SetParent (Node *p)

virtual void	SetParentTree (TMVA::BinaryTree *t)

void	SetPos (char s)

virtual void	SetRight (Node *r)

Private Attributes
UInt_t	fClass

std::vector< Float_t >	fEventV

Short_t	fSelector

std::vector< Float_t >	fTargets

Float_t	fWeight

Additional Inherited Members
Protected Attributes inherited from TMVA::Node
UInt_t	fDepth

Node *	fLeft

Node *	fParent

BinaryTree *	fParentTree

char	fPos

Node *	fRight

#include <TMVA/BinarySearchTreeNode.h>

Inheritance diagram for TMVA::BinarySearchTreeNode:

[legend]

Constructor & Destructor Documentation

◆ BinarySearchTreeNode() [1/3]

TMVA::BinarySearchTreeNode::BinarySearchTreeNode	(	const Event *	e = `NULL`,
		UInt_t	signalClass = `0`
	)

constructor of a node for the search tree

Definition at line 59 of file BinarySearchTreeNode.cxx.

◆ BinarySearchTreeNode() [2/3]

TMVA::BinarySearchTreeNode::BinarySearchTreeNode	(	BinarySearchTreeNode *	parent,
		char	pos
	)

constructor of a daughter node as a daughter of 'p'

Definition at line 78 of file BinarySearchTreeNode.cxx.

◆ BinarySearchTreeNode() [3/3]

TMVA::BinarySearchTreeNode::BinarySearchTreeNode	(	const BinarySearchTreeNode &	n,
		BinarySearchTreeNode *	parent = `NULL`
	)

copy constructor of a node.

It will result in an explicit copy of the node and recursively all it's daughters

Definition at line 92 of file BinarySearchTreeNode.cxx.

◆ ~BinarySearchTreeNode()

TMVA::BinarySearchTreeNode::~BinarySearchTreeNode ( )

virtual

node destructor

Definition at line 113 of file BinarySearchTreeNode.cxx.

Member Function Documentation

◆ AddAttributesToNode()

void TMVA::BinarySearchTreeNode::AddAttributesToNode ( void * node ) const

virtual

adding attributes to tree node

Implements TMVA::Node.

Definition at line 245 of file BinarySearchTreeNode.cxx.

◆ AddContentToNode()

void TMVA::BinarySearchTreeNode::AddContentToNode ( std::stringstream & s ) const

virtual

adding attributes to tree node

Implements TMVA::Node.

Definition at line 257 of file BinarySearchTreeNode.cxx.

◆ CreateNode()

virtual Node* TMVA::BinarySearchTreeNode::CreateNode ( ) const

inlinevirtual

Implements TMVA::Node.

Definition at line 70 of file BinarySearchTreeNode.h.

◆ EqualsMe()

Bool_t TMVA::BinarySearchTreeNode::EqualsMe ( const Event & e ) const

virtual

check if the event fed into the node actually equals the event that forms the node (in case of a search tree)

Definition at line 139 of file BinarySearchTreeNode.cxx.

◆ GetClass()

UInt_t TMVA::BinarySearchTreeNode::GetClass ( ) const

inline

Definition at line 88 of file BinarySearchTreeNode.h.

◆ GetEventV()

const std::vector<Float_t>& TMVA::BinarySearchTreeNode::GetEventV ( ) const

inline

Definition at line 86 of file BinarySearchTreeNode.h.

◆ GetSelector()

Short_t TMVA::BinarySearchTreeNode::GetSelector ( ) const

inline

Definition at line 84 of file BinarySearchTreeNode.h.

◆ GetTargets()

const std::vector<Float_t>& TMVA::BinarySearchTreeNode::GetTargets ( ) const

inline

Definition at line 91 of file BinarySearchTreeNode.h.

◆ GetWeight()

Float_t TMVA::BinarySearchTreeNode::GetWeight ( ) const

inline

Definition at line 87 of file BinarySearchTreeNode.h.

◆ GoesLeft()

Bool_t TMVA::BinarySearchTreeNode::GoesLeft ( const Event & e ) const

virtual

check if the event fed into the node goes/descends to the left daughter

Implements TMVA::Node.

Definition at line 129 of file BinarySearchTreeNode.cxx.

◆ GoesRight()

Bool_t TMVA::BinarySearchTreeNode::GoesRight ( const Event & e ) const

virtual

check if the event fed into the node goes/descends to the right daughter

Implements TMVA::Node.

Definition at line 120 of file BinarySearchTreeNode.cxx.

◆ Print()

void TMVA::BinarySearchTreeNode::Print ( std::ostream & os ) const

virtual

print the node

Implements TMVA::Node.

Definition at line 151 of file BinarySearchTreeNode.cxx.

◆ PrintRec()

void TMVA::BinarySearchTreeNode::PrintRec ( std::ostream & os ) const

virtual

recursively print the node and its daughters (–> print the 'tree')

Implements TMVA::Node.

Definition at line 172 of file BinarySearchTreeNode.cxx.

◆ ReadAttributes()

void TMVA::BinarySearchTreeNode::ReadAttributes	(	void *	node,
		UInt_t	tmva_Version_Code = `TMVA_VERSION_CODE`
	)

virtual

read attributes from XML

Implements TMVA::Node.

Definition at line 225 of file BinarySearchTreeNode.cxx.

◆ ReadContent()

void TMVA::BinarySearchTreeNode::ReadContent ( std::stringstream & s )

virtual

read events from node

Implements TMVA::Node.

Definition at line 268 of file BinarySearchTreeNode.cxx.

◆ ReadDataRecord()

Bool_t TMVA::BinarySearchTreeNode::ReadDataRecord	(	std::istream &	is,
		UInt_t	tmva_Version_Code = `TMVA_VERSION_CODE`
	)

virtual

Read the data block.

Implements TMVA::Node.

Definition at line 189 of file BinarySearchTreeNode.cxx.

◆ SetSelector()

void TMVA::BinarySearchTreeNode::SetSelector ( Short_t i )

inline

Definition at line 82 of file BinarySearchTreeNode.h.

Member Data Documentation

◆ fClass

UInt_t TMVA::BinarySearchTreeNode::fClass

private

Definition at line 113 of file BinarySearchTreeNode.h.

◆ fEventV

std::vector<Float_t> TMVA::BinarySearchTreeNode::fEventV

private

Definition at line 109 of file BinarySearchTreeNode.h.

◆ fSelector

Short_t TMVA::BinarySearchTreeNode::fSelector

private

Definition at line 115 of file BinarySearchTreeNode.h.

◆ fTargets

std::vector<Float_t> TMVA::BinarySearchTreeNode::fTargets

private

Definition at line 110 of file BinarySearchTreeNode.h.

◆ fWeight

Float_t TMVA::BinarySearchTreeNode::fWeight

private

Definition at line 112 of file BinarySearchTreeNode.h.

Libraries for TMVA::BinarySearchTreeNode:

[legend]

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ BinarySearchTreeNode() [1/3]

◆ BinarySearchTreeNode() [2/3]

◆ BinarySearchTreeNode() [3/3]

◆ ~BinarySearchTreeNode()

Member Function Documentation

◆ AddAttributesToNode()

◆ AddContentToNode()

◆ CreateNode()

◆ EqualsMe()

◆ GetClass()

◆ GetEventV()

◆ GetSelector()

◆ GetTargets()

◆ GetWeight()

◆ GoesLeft()

◆ GoesRight()

◆ Print()

◆ PrintRec()

◆ ReadAttributes()

◆ ReadContent()

◆ ReadDataRecord()

◆ SetSelector()

Member Data Documentation

◆ fClass

◆ fEventV

◆ fSelector

◆ fTargets

◆ fWeight