TMVA::BDTEventWrapper Class Reference

Definition at line 31 of file BDTEventWrapper.h.

Public Member Functions
	BDTEventWrapper (const Event *)
	Constructor.
	~BDTEventWrapper ()
	Destructor.
Double_t	GetCumulativeWeight (Bool_t type) const
	Get the accumulated weight.
Double_t	GetVal () const
Double_t	GetVal (Int_t var) const
const Event *	operator* () const
Bool_t	operator< (const BDTEventWrapper &other) const
void	SetCumulativeWeight (Bool_t type, Double_t weight)
	Set the accumulated weight, for sorted signal/background events.

Static Public Member Functions
static void	SetVarIndex (Int_t iVar)

Static Private Member Functions
static Int_t &	GetVarIndex ()

Private Attributes
Double_t	fBkgWeight
	cumulative background weight for splitting
const Event *	fEvent
Double_t	fSigWeight
	same for the signal weights

#include <TMVA/BDTEventWrapper.h>

Constructor & Destructor Documentation

BDTEventWrapper()

BDTEventWrapper::BDTEventWrapper

(

const Event *

e

)

Constructor.

Definition at line 36 of file BDTEventWrapper.cxx.

~BDTEventWrapper()

BDTEventWrapper::~BDTEventWrapper

(

)

Destructor.

Definition at line 45 of file BDTEventWrapper.cxx.

Member Function Documentation

GetCumulativeWeight()

Double_t BDTEventWrapper::GetCumulativeWeight

(

Bool_t

type

)

const

Get the accumulated weight.

Parameters

type	- true for signal, false for background

Returns

the cumulative weight for sorted signal/background events

Definition at line 64 of file BDTEventWrapper.cxx.

GetVal() [1/2]

Double_t TMVA::BDTEventWrapper::GetVal ( ) const

inline

Returns

value of variable fVarIndex for this event

Definition at line 65 of file BDTEventWrapper.h.

GetVal() [2/2]

Double_t TMVA::BDTEventWrapper::GetVal ( Int_t  var ) const

inline

Definition at line 68 of file BDTEventWrapper.h.

GetVarIndex()

static Int_t & TMVA::BDTEventWrapper::GetVarIndex ( )

inlinestaticprivate

Definition at line 73 of file BDTEventWrapper.h.

operator*()

const Event * TMVA::BDTEventWrapper::operator* ( ) const

inline

Definition at line 66 of file BDTEventWrapper.h.

operator<()

Bool_t TMVA::BDTEventWrapper::operator< ( const BDTEventWrapper &  other ) const

inline

Definition at line 82 of file BDTEventWrapper.h.

SetCumulativeWeight()

void BDTEventWrapper::SetCumulativeWeight	(	Bool_t	type,
		Double_t	weight
	)

Set the accumulated weight, for sorted signal/background events.

Parameters

type	- true for signal, false for background
weight	- the total weight

Parameters

type	- true for signal, false for background
weight	- the total weight

Definition at line 54 of file BDTEventWrapper.cxx.

SetVarIndex()

static void TMVA::BDTEventWrapper::SetVarIndex ( Int_t  iVar )

inlinestatic

Parameters

iVar	- index of the variable in fEvent to use

Definition at line 59 of file BDTEventWrapper.h.

Member Data Documentation

fBkgWeight

Double_t TMVA::BDTEventWrapper::fBkgWeight

private

cumulative background weight for splitting

Definition at line 77 of file BDTEventWrapper.h.

fEvent

const Event* TMVA::BDTEventWrapper::fEvent

private

Definition at line 75 of file BDTEventWrapper.h.

fSigWeight

Double_t TMVA::BDTEventWrapper::fSigWeight

private

same for the signal weights

Definition at line 78 of file BDTEventWrapper.h.

Libraries for TMVA::BDTEventWrapper:

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

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