library: libTMVA
#include "BinaryTree.h"

TMVA::BinaryTree

class description - header file - source file
viewCVS header - viewCVS source

class TMVA::BinaryTree

Inheritance Inherited Members Includes Libraries

Function Members (Methods)

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public:

virtual	~BinaryTree()
TMVA::BinaryTree	BinaryTree()
static TClass*	Class()
UInt_t	CountNodes(TMVA::Node* n = NULL)
TMVA::Node*	GetLeftDaughter(TMVA::Node* n)
UInt_t	GetNNodes() const
TMVA::Node*	GetRightDaughter(TMVA::Node* n)
TMVA::Node*	GetRoot() const
virtual TClass*	IsA() const
void	Print(ostream& os) const
void	SetRoot(TMVA::Node* r)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

protected:

void	DeleteNode(TMVA::Node*)

Data Members

protected:

Int_t	fNNodes	total number of nodes in the tree (counted)
TMVA::MsgLogger	fLogger	message loggera

private:

TMVA::Node*	fRoot	the root node of the tree

Class Description

                                                                      
 Base class for BinarySearch and Decision Trees                       
______________________________________________________________________

BinaryTree( void )

 constructor for a yet "empty" tree. Needs to be filled afterwards

~BinaryTree( void )

destructor (deletes the nodes and "events" if owned by the tree

void DeleteNode( TMVA::Node* node )

 protected, recursive, function used by the class destructor and when Pruning

TMVA::Node* GetLeftDaughter( Node *n)

 get left daughter node current node "n"

TMVA::Node* GetRightDaughter( Node *n)

 get right daughter node current node "n"

UInt_t CountNodes(TMVA::Node *n)

 return the number of nodes in the tree. (make a new count --> takes time)

void Print(ostream & os)

recursively print the tree

void SetRoot( Node* r )

{ fRoot = r; }

Node* GetRoot( void )

 Retrieves the address of the root node

{ return fRoot; }

UInt_t GetNNodes( void )

 get number of Nodes in the Tree as counted while booking the nodes;

{ return fNNodes; }

Author: Andreas Hoecker, Joerg Stelzer, Helge Voss, Kai Voss
Last update: root/tmva $Id: BinaryTree.cxx,v 1.10 2006/11/20 15:35:28 brun Exp $
Copyright (c) 2005: *

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