class TMVA::BDTEventWrapper

Function Members (Methods)

public:

	~BDTEventWrapper()
TMVA::BDTEventWrapper	BDTEventWrapper(const TMVA::Event*)
TMVA::BDTEventWrapper	BDTEventWrapper(const TMVA::BDTEventWrapper&)
Double_t	GetCumulativeWeight(Bool_t type) const
Double_t	GetVal() const
const TMVA::Event*	operator*() const
Bool_t	operator<(const TMVA::BDTEventWrapper& other) const
void	SetCumulativeWeight(Bool_t type, Double_t weight)
static void	SetVarIndex(Int_t iVar)

Data Members

private:

Double_t	fBkgWeight	cumulative background weight for splitting
const TMVA::Event*	fEvent	pointer to the event
Double_t	fSigWeight	same for the signal weights
static Int_t	fVarIndex	index of the variable to sort on

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

BDTEventWrapper(const Event* e)

 constuctor

~BDTEventWrapper()

 destructor

void SetCumulativeWeight(Bool_t type, Double_t weight)

 Set the accumulated weight, for sorted signal/background events

    * @param fType - true for signal, false for background
    * @param weight - the total weight

Double_t GetCumulativeWeight(Bool_t type) const

 Get the accumulated weight

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

BDTEventWrapper( const Event* )

void SetVarIndex(Int_t iVar)

 Set the index of the variable to compare on

       * @param iVar - index of the variable in fEvent to use

{ if (iVar >= 0) fVarIndex = iVar; }

Double_t GetVal() const

 Return the value of variable fVarIndex for this event

       * @return value of variable fVarIndex for this event

{ return fEvent->GetValue(fVarIndex); }

const Event* operator*() const

{ return fEvent; }