TMVA::Node Class Reference

Definition at line 60 of file Node.h.

Public Member Functions
	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 poiter to the node, but that the parents/daugthers are initialized to 0 (and set by the copy constructors of the derived classes More...
virtual	~Node ()
	node destructor More...
virtual Node *	CreateNode () const =0
virtual Bool_t	GoesRight (const Event &) const =0
virtual Bool_t	GoesLeft (const Event &) const =0
virtual Node *	GetLeft () const
virtual Node *	GetRight () const
virtual Node *	GetParent () const
virtual void	SetLeft (Node *l)
virtual void	SetRight (Node *r)
virtual void	SetParent (Node *p)
Int_t	CountMeAndAllDaughters () const
	recursively go through the part of the tree below this node and count all daughters More...
virtual void	Print (std::ostream &os) const =0
virtual void	PrintRec (std::ostream &os) const =0
void *	AddXMLTo (void *parent) const
	add attributes to XML More...
void	ReadXML (void *node, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)
	read attributes from XML More...
virtual void	AddAttributesToNode (void *node) const =0
virtual void	AddContentToNode (std::stringstream &s) const =0
void	SetDepth (UInt_t d)
UInt_t	GetDepth () const
void	SetPos (char s)
char	GetPos () const
virtual TMVA::BinaryTree *	GetParentTree () const
virtual void	SetParentTree (TMVA::BinaryTree *t)
int	GetCount ()
	retuns the global number of instantiated nodes More...
virtual Bool_t	ReadDataRecord (std::istream &, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)=0
virtual void	ReadAttributes (void *node, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)=0
virtual void	ReadContent (std::stringstream &s)=0

Protected Attributes
Node *	fParent
Node *	fLeft
Node *	fRight
char	fPos
UInt_t	fDepth
BinaryTree *	fParentTree

Static Private Attributes
static Int_t	fgCount = 0

Friends
std::ostream &	operator<< (std::ostream &os, const Node &node)
std::ostream &	operator<< (std::ostream &os, const Node *node)

#include <TMVA/Node.h>

Inheritance diagram for TMVA::Node:

Collaboration diagram for TMVA::Node:

Constructor & Destructor Documentation

Node() [1/3]

TMVA::Node::Node

(

)

Definition at line 53 of file Node.cxx.

Node() [2/3]

TMVA::Node::Node	(	Node *	p,
		char	pos
	)

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

Definition at line 68 of file Node.cxx.

Node() [3/3]

TMVA::Node::Node

(

const Node &

n

)

copy constructor, make sure you don't just copy the poiter to the node, but that the parents/daugthers are initialized to 0 (and set by the copy constructors of the derived classes

Definition at line 86 of file Node.cxx.

~Node()

TMVA::Node::~Node ( )

virtual

node destructor

Definition at line 100 of file Node.cxx.

Member Function Documentation

AddAttributesToNode()

virtual void TMVA::Node::AddAttributesToNode ( void *  node ) const

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by AddXMLTo(), and SetParent().

AddContentToNode()

virtual void TMVA::Node::AddContentToNode ( std::stringstream &  s ) const

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by AddXMLTo(), and SetParent().

AddXMLTo()

void * TMVA::Node::AddXMLTo

(

void *

parent

)

const

add attributes to XML

Definition at line 149 of file Node.cxx.

Referenced by TMVA::BinaryTree::AddXMLTo(), AddXMLTo(), and SetParent().

CountMeAndAllDaughters()

Int_t TMVA::Node::CountMeAndAllDaughters

(

)

const

recursively go through the part of the tree below this node and count all daughters

Definition at line 116 of file Node.cxx.

Referenced by CountMeAndAllDaughters(), and SetParent().

CreateNode()

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

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::BinarySearchTreeNode, and TMVA::CCTreeWrapper::CCTreeNode.

Referenced by ReadXML().

GetCount()

int TMVA::Node::GetCount

(

)

retuns the global number of instantiated nodes

Definition at line 108 of file Node.cxx.

Referenced by SetParentTree().

GetDepth()

UInt_t TMVA::Node::GetDepth ( ) const

inline

Definition at line 118 of file Node.h.

Referenced by TMVA::DecisionTree::BuildTree(), TMVA::BinarySearchTree::Insert(), TMVA::DecisionTreeNode::Print(), TMVA::BinarySearchTreeNode::PrintRec(), TMVA::DecisionTreeNode::PrintRec(), TMVA::BinaryTree::Read(), TMVA::DecisionTree::SetParentTreeInNodes(), and TMVA::BinaryTree::SetTotalTreeDepth().

GetLeft()

virtual Node* TMVA::Node::GetLeft ( ) const

inlinevirtual

Reimplemented in TMVA::DecisionTreeNode.

Definition at line 91 of file Node.h.

Referenced by TMVA::RuleEnsemble::AddRule(), AddXMLTo(), TMVA::BinarySearchTreeNode::BinarySearchTreeNode(), TMVA::BinarySearchTree::CalcStatistics(), TMVA::CCTreeWrapper::CCTreeNode::CCTreeNode(), TMVA::CCTreeWrapper::CheckEvent(), TMVA::BinarySearchTree::Clear(), CountMeAndAllDaughters(), TMVA::BinaryTree::DeleteNode(), TMVA::RuleEnsemble::FindNEndNodes(), TMVA::BinaryTree::GetLeftDaughter(), TMVA::CCTreeWrapper::CCTreeNode::GetLeftDaughter(), TMVA::CCTreeWrapper::InitTree(), TMVA::BinarySearchTree::Insert(), TMVA::BinarySearchTreeNode::Print(), TMVA::BinarySearchTreeNode::PrintRec(), TMVA::CCTreeWrapper::CCTreeNode::PrintRec(), TMVA::CCTreeWrapper::PruneNode(), TMVA::BinarySearchTree::Search(), TMVA::BinarySearchTree::SearchVolume(), and TMVA::CCTreeWrapper::CCTreeNode::~CCTreeNode().

GetParent()

virtual Node* TMVA::Node::GetParent ( ) const

inlinevirtual

Reimplemented in TMVA::DecisionTreeNode.

Definition at line 93 of file Node.h.

Referenced by TMVA::RuleEnsemble::AddRule(), TMVA::CCTreeWrapper::CCTreeNode::GetMother(), TMVA::RuleEnsemble::MakeTheRule(), TMVA::BinarySearchTreeNode::Print(), and TMVA::BinaryTree::Read().

GetParentTree()

virtual TMVA::BinaryTree* TMVA::Node::GetParentTree ( ) const

inlinevirtual

Definition at line 127 of file Node.h.

GetPos()

char TMVA::Node::GetPos ( ) const

inline

Definition at line 124 of file Node.h.

Referenced by TMVA::BinarySearchTreeNode::PrintRec(), TMVA::DecisionTreeNode::PrintRec(), TMVA::BinaryTree::Read(), and ReadXML().

GetRight()

virtual Node* TMVA::Node::GetRight ( ) const

inlinevirtual

Reimplemented in TMVA::DecisionTreeNode.

Definition at line 92 of file Node.h.

Referenced by TMVA::RuleEnsemble::AddRule(), AddXMLTo(), TMVA::BinarySearchTreeNode::BinarySearchTreeNode(), TMVA::BinarySearchTree::CalcStatistics(), TMVA::CCTreeWrapper::CCTreeNode::CCTreeNode(), TMVA::CCTreeWrapper::CheckEvent(), TMVA::BinarySearchTree::Clear(), CountMeAndAllDaughters(), TMVA::BinaryTree::DeleteNode(), TMVA::RuleEnsemble::FindNEndNodes(), TMVA::BinaryTree::GetRightDaughter(), TMVA::CCTreeWrapper::CCTreeNode::GetRightDaughter(), TMVA::CCTreeWrapper::InitTree(), TMVA::BinarySearchTree::Insert(), TMVA::BinarySearchTreeNode::Print(), TMVA::BinarySearchTreeNode::PrintRec(), TMVA::CCTreeWrapper::CCTreeNode::PrintRec(), TMVA::CCTreeWrapper::PruneNode(), TMVA::BinarySearchTree::Search(), TMVA::BinarySearchTree::SearchVolume(), and TMVA::CCTreeWrapper::CCTreeNode::~CCTreeNode().

GoesLeft()

virtual Bool_t TMVA::Node::GoesLeft ( const Event &  ) const

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by TMVA::BinarySearchTree::Insert(), and TMVA::BinarySearchTree::Search().

GoesRight()

virtual Bool_t TMVA::Node::GoesRight ( const Event &  ) const

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by TMVA::BinarySearchTree::Insert().

Print()

virtual void TMVA::Node::Print ( std::ostream &  os ) const

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by TMVA::operator<<(), and SetParent().

PrintRec()

virtual void TMVA::Node::PrintRec ( std::ostream &  os ) const

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by TMVA::BinaryTree::Print(), TMVA::BinarySearchTreeNode::PrintRec(), TMVA::CCTreeWrapper::CCTreeNode::PrintRec(), and SetParent().

ReadAttributes()

virtual void TMVA::Node::ReadAttributes ( void *  node, UInt_t  tmva_Version_Code = TMVA_VERSION_CODE  )

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by ReadXML(), and SetParentTree().

ReadContent()

virtual void TMVA::Node::ReadContent ( std::stringstream &  s )

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by ReadXML(), and SetParentTree().

ReadDataRecord()

virtual Bool_t TMVA::Node::ReadDataRecord ( std::istream &  , UInt_t  tmva_Version_Code = TMVA_VERSION_CODE  )

pure virtual

Implemented in TMVA::DecisionTreeNode, TMVA::CCTreeWrapper::CCTreeNode, and TMVA::BinarySearchTreeNode.

Referenced by TMVA::BinaryTree::Read(), and SetParentTree().

ReadXML()

void TMVA::Node::ReadXML	(	void *	node,
		UInt_t	tmva_Version_Code = TMVA_VERSION_CODE
	)

read attributes from XML

Definition at line 165 of file Node.cxx.

Referenced by TMVA::BinaryTree::ReadXML(), ReadXML(), and SetParent().

SetDepth()

void TMVA::Node::SetDepth ( UInt_t  d )

inline

Definition at line 115 of file Node.h.

Referenced by TMVA::DecisionTree::BuildTree(), TMVA::BinarySearchTree::Insert(), TMVA::BinarySearchTreeNode::ReadDataRecord(), and TMVA::DecisionTreeNode::ReadDataRecord().

SetLeft()

virtual void TMVA::Node::SetLeft ( Node *  l )

inlinevirtual

Reimplemented in TMVA::DecisionTreeNode.

Definition at line 96 of file Node.h.

Referenced by TMVA::BinarySearchTreeNode::BinarySearchTreeNode(), TMVA::CCTreeWrapper::CCTreeNode::CCTreeNode(), TMVA::BinarySearchTree::Insert(), Node(), TMVA::CCTreeWrapper::PruneNode(), TMVA::BinaryTree::Read(), and ReadXML().

SetParent()

virtual void TMVA::Node::SetParent ( Node *  p )

inlinevirtual

Reimplemented in TMVA::DecisionTreeNode.

Definition at line 98 of file Node.h.

Referenced by TMVA::BinarySearchTreeNode::BinarySearchTreeNode(), TMVA::CCTreeWrapper::CCTreeNode::CCTreeNode(), TMVA::BinarySearchTree::Insert(), and TMVA::BinaryTree::Read().

SetParentTree()

virtual void TMVA::Node::SetParentTree ( TMVA::BinaryTree *  t )

inlinevirtual

Definition at line 130 of file Node.h.

Referenced by TMVA::DecisionTree::BuildTree(), and TMVA::DecisionTree::SetParentTreeInNodes().

SetPos()

void TMVA::Node::SetPos ( char  s )

inline

Definition at line 121 of file Node.h.

Referenced by TMVA::DecisionTree::BuildTree(), TMVA::BinarySearchTree::Insert(), TMVA::BinarySearchTreeNode::ReadDataRecord(), and TMVA::DecisionTreeNode::ReadDataRecord().

SetRight()

virtual void TMVA::Node::SetRight ( Node *  r )

inlinevirtual

Reimplemented in TMVA::DecisionTreeNode.

Definition at line 97 of file Node.h.

Referenced by TMVA::BinarySearchTreeNode::BinarySearchTreeNode(), TMVA::CCTreeWrapper::CCTreeNode::CCTreeNode(), TMVA::BinarySearchTree::Insert(), Node(), TMVA::CCTreeWrapper::PruneNode(), TMVA::BinaryTree::Read(), and ReadXML().

Friends And Related Function Documentation

operator<< [1/2]

std::ostream& operator<< ( std::ostream &  os, const Node &  node  )

friend

operator<< [2/2]

std::ostream& operator<< ( std::ostream &  os, const Node *  node  )

friend

Member Data Documentation

fDepth

UInt_t TMVA::Node::fDepth

protected

Definition at line 145 of file Node.h.

Referenced by AddXMLTo(), GetDepth(), ReadXML(), and SetDepth().

fgCount

Int_t TMVA::Node::fgCount = 0

staticprivate

Definition at line 150 of file Node.h.

Referenced by GetCount(), Node(), and ~Node().

fLeft

Node* TMVA::Node::fLeft

protected

Definition at line 141 of file Node.h.

Referenced by GetLeft(), and SetLeft().

fParent

Node* TMVA::Node::fParent

protected

Definition at line 140 of file Node.h.

Referenced by GetParent(), and SetParent().

fParentTree

BinaryTree* TMVA::Node::fParentTree

protected

Definition at line 147 of file Node.h.

Referenced by GetParentTree(), and SetParentTree().

fPos

char TMVA::Node::fPos

protected

Definition at line 144 of file Node.h.

Referenced by AddXMLTo(), GetPos(), Node(), ReadXML(), and SetPos().

fRight

Node* TMVA::Node::fRight

protected

Definition at line 142 of file Node.h.

Referenced by GetRight(), and SetRight().

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

• tmva/tmva/inc/TMVA/Node.h
• tmva/tmva/src/Node.cxx