class TMVA::BinaryTree


BinaryTree

Base class for BinarySearch and Decision Trees

Function Members (Methods)

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.

public:

virtual	~BinaryTree()
virtual void*	AddXMLTo(void* parent) const
static TClass*	Class()
virtual const char*	ClassName() const
UInt_t	CountNodes(TMVA::Node* n = NULL)
virtual TMVA::Node*	CreateNode(UInt_t size = 0) const
virtual TMVA::BinaryTree*	CreateTree() const
TMVA::Node*	GetLeftDaughter(TMVA::Node* n)
UInt_t	GetNNodes() const
TMVA::Node*	GetRightDaughter(TMVA::Node* n)
virtual TMVA::Node*	GetRoot() const
UInt_t	GetTotalTreeDepth() const
virtual TClass*	IsA() const
TMVA::BinaryTree&	operator=(const TMVA::BinaryTree&)
virtual void	Print(ostream& os) const
virtual void	Read(istream& istr, UInt_t tmva_Version_Code = TMVA_VERSION_CODE)
virtual void	ReadXML(void* node, UInt_t tmva_Version_Code = TMVA_VERSION_CODE)
void	SetRoot(TMVA::Node* r)
void	SetTotalTreeDepth(Int_t depth)
void	SetTotalTreeDepth(TMVA::Node* n = NULL)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

protected:

void	DeleteNode(TMVA::Node*)
TMVA::MsgLogger&	Log() const

protected:

UInt_t	fDepth	maximal depth in tree reached
UInt_t	fNNodes	total number of nodes in the tree (counted)
TMVA::Node*	fRoot	the root node of the tree
static TMVA::MsgLogger*	fgLogger	message logger, static to save resources

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

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

 get left daughter node current node "n"

 get right daughter node current node "n"

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

void Print(ostream& os) const

 recursively print the tree

void* AddXMLTo(void* parent) const

 add attributes to XML

void ReadXML(void* node, UInt_t tmva_Version_Code = TMVA_VERSION_CODE)

 read attributes from XML

void Read(istream& istr, UInt_t tmva_Version_Code = TMVA_VERSION_CODE)

 Read the binary tree from an input stream.
 The input stream format depends on the tree type,
 it is defined be the node of the tree

 descend a tree to find all its leaf nodes, fill max depth reached in the
 tree at the same time.

Node* CreateNode(UInt_t size = 0) const

BinaryTree* CreateTree() const

      virtual BinaryTree* CreateFromXML(void* node, UInt_t tmva_Version_Code = TMVA_VERSION_CODE) = 0;

const char* ClassName() const

 set the root node of the tree

{ fRoot = r; }

Node* GetRoot() const

 Retrieves the address of the root node

{ return fRoot; }

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

{ return fNNodes; }

{ return fDepth; }

{ fDepth = depth; }