TMVA::GeneticRange Class Reference

Definition at line 44 of file GeneticRange.h.

Public Member Functions
	GeneticRange (TRandom3 *rnd, Interval *interval)
	defines the "f" (from) and "t" (to) of the coefficient and takes a randomgenerator More...
virtual	~GeneticRange ()
	destructor More...
Double_t	GetFrom ()
Double_t	GetTo ()
Double_t	GetTotalLength ()
Double_t	Random (Bool_t near=kFALSE, Double_t value=0, Double_t spread=0.1, Bool_t mirror=kFALSE)
	creates a new random value for the coefficient Parameters: Bool_t near : takes a random value near the current value double value : this is the current value double spread : the sigma of the gaussian which is taken to calculate the new value Bool_t mirror : if the new value would be outside of the range, mirror = false maps the value between the constraints by periodic boundary conditions. More...
Double_t	RandomDiscrete ()
	creates a new random value for the coefficient; returns a discrete value More...

Private Member Functions
Double_t	ReMap (Double_t val)
	remapping the value to the allowed space More...
Double_t	ReMapMirror (Double_t val)
	remapping the value to the allowed space by reflecting on the boundaries More...

Private Attributes
Double_t	fFrom
Interval *	fInterval
Int_t	fNbins
TRandom3 *	fRandomGenerator
Double_t	fTo
Double_t	fTotalLength

#include <TMVA/GeneticRange.h>

Constructor & Destructor Documentation

GeneticRange()

TMVA::GeneticRange::GeneticRange	(	TRandom3 *	rnd,
		Interval *	interval
	)

defines the "f" (from) and "t" (to) of the coefficient and takes a randomgenerator

Definition at line 44 of file GeneticRange.cxx.

~GeneticRange()

TMVA::GeneticRange::~GeneticRange ( )

virtual

destructor

Definition at line 121 of file GeneticRange.cxx.

Member Function Documentation

GetFrom()

Double_t TMVA::GeneticRange::GetFrom ( )

inline

Definition at line 54 of file GeneticRange.h.

GetTo()

Double_t TMVA::GeneticRange::GetTo ( )

inline

Definition at line 55 of file GeneticRange.h.

GetTotalLength()

Double_t TMVA::GeneticRange::GetTotalLength ( )

inline

Definition at line 56 of file GeneticRange.h.

Random()

Double_t TMVA::GeneticRange::Random	(	Bool_t	near = kFALSE,
		Double_t	value = 0,
		Double_t	spread = 0.1,
		Bool_t	mirror = kFALSE
	)

creates a new random value for the coefficient Parameters: Bool_t near : takes a random value near the current value double value : this is the current value double spread : the sigma of the gaussian which is taken to calculate the new value Bool_t mirror : if the new value would be outside of the range, mirror = false maps the value between the constraints by periodic boundary conditions.

With mirror = true, the value gets "reflected" on the boundaries.

Definition at line 77 of file GeneticRange.cxx.

RandomDiscrete()

Double_t TMVA::GeneticRange::RandomDiscrete

(

)

creates a new random value for the coefficient; returns a discrete value

Definition at line 60 of file GeneticRange.cxx.

ReMap()

Double_t TMVA::GeneticRange::ReMap ( Double_t  val )

private

remapping the value to the allowed space

Definition at line 98 of file GeneticRange.cxx.

ReMapMirror()

Double_t TMVA::GeneticRange::ReMapMirror ( Double_t  val )

private

remapping the value to the allowed space by reflecting on the boundaries

Definition at line 110 of file GeneticRange.cxx.

Member Data Documentation

fFrom

Double_t TMVA::GeneticRange::fFrom

private

Definition at line 60 of file GeneticRange.h.

fInterval

Interval* TMVA::GeneticRange::fInterval

private

Definition at line 63 of file GeneticRange.h.

fNbins

Int_t TMVA::GeneticRange::fNbins

private

Definition at line 61 of file GeneticRange.h.

fRandomGenerator

TRandom3* TMVA::GeneticRange::fRandomGenerator

private

Definition at line 73 of file GeneticRange.h.

fTo

Double_t TMVA::GeneticRange::fTo

private

Definition at line 60 of file GeneticRange.h.

fTotalLength

Double_t TMVA::GeneticRange::fTotalLength

private

Definition at line 64 of file GeneticRange.h.

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

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