TRandom Class Reference

Description

Definition at line 27 of file TRandom.h.

Inheritance diagram for TRandom:

Collaboration diagram for TRandom:

Public Member Functions
	TRandom (UInt_t seed=65539)
virtual	~TRandom ()
virtual Int_t	Binomial (Int_t ntot, Double_t prob)
virtual Double_t	BreitWigner (Double_t mean=0, Double_t gamma=1)
virtual void	Circle (Double_t &x, Double_t &y, Double_t r)
virtual Double_t	Exp (Double_t tau)
virtual Double_t	Gaus (Double_t mean=0, Double_t sigma=1)
virtual UInt_t	GetSeed () const
virtual UInt_t	Integer (UInt_t imax)
virtual Int_t	Poisson (Double_t mean)
virtual Double_t	PoissonD (Double_t mean)
virtual void	Rannor (Double_t &a, Double_t &b)
virtual void	Rannor (Float_t &a, Float_t &b)
virtual Double_t	Rndm ()
virtual Double_t	Rndm (Int_t)
virtual void	RndmArray (Int_t n, Double_t *array)
virtual void	RndmArray (Int_t n, Float_t *array)
virtual void	SetSeed (ULong_t seed=0)
virtual void	Sphere (Double_t &x, Double_t &y, Double_t &z, Double_t r)
virtual Double_t	Uniform (Double_t x1, Double_t x2)
virtual Double_t	Uniform (Double_t x1=1)

Protected Attributes
UInt_t	fSeed

Private Attributes
std::string	m_description
std::string	m_name

Constructor & Destructor Documentation

TRandom()

TRandom::TRandom

(

UInt_t

seed = 65539

)

~TRandom()

virtual TRandom::~TRandom ( )

virtual

Member Function Documentation

Binomial()

virtual Int_t TRandom::Binomial ( Int_t  ntot, Double_t  prob  )

virtual

BreitWigner()

virtual Double_t TRandom::BreitWigner ( Double_t  mean = 0, Double_t  gamma = 1  )

virtual

Circle()

virtual void TRandom::Circle ( Double_t &  x, Double_t &  y, Double_t  r  )

virtual

Exp()

virtual Double_t TRandom::Exp ( Double_t  tau )

virtual

Gaus()

virtual Double_t TRandom::Gaus ( Double_t  mean = 0, Double_t  sigma = 1  )

virtual

GetSeed()

virtual UInt_t TRandom::GetSeed ( ) const

inlinevirtual

Reimplemented in TRandom3.

Definition at line 40 of file TRandom.h.

{return fSeed;}

References fSeed.

Integer()

virtual UInt_t TRandom::Integer ( UInt_t  imax )

virtual

Poisson()

virtual Int_t TRandom::Poisson ( Double_t  mean )

virtual

PoissonD()

virtual Double_t TRandom::PoissonD ( Double_t  mean )

virtual

Rannor() [1/2]

virtual void TRandom::Rannor ( Double_t &  a, Double_t &  b  )

virtual

Rannor() [2/2]

virtual void TRandom::Rannor ( Float_t &  a, Float_t &  b  )

virtual

Rndm() [1/2]

virtual Double_t TRandom::Rndm ( )

virtual

Implements ROOT::Math::TRandomEngine.

Reimplemented in TRandom3, TRandom2, TRandom3, TRandom3, TRandom2, and TRandom2.

Rndm() [2/2]

virtual Double_t TRandom::Rndm ( Int_t  )

inlinevirtual

Definition at line 51 of file TRandom.h.

{ return Rndm(); }

References Rndm().

Referenced by Rndm().

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RndmArray() [1/2]

virtual void TRandom::RndmArray ( Int_t  n, Double_t *  array  )

virtual

Reimplemented in TRandom3, and TRandom2.

RndmArray() [2/2]

virtual void TRandom::RndmArray ( Int_t  n, Float_t *  array  )

virtual

Reimplemented in TRandom3, and TRandom2.

SetSeed()

virtual void TRandom::SetSeed ( ULong_t  seed = 0 )

virtual

Reimplemented in TRandom3, and TRandom2.

Sphere()

virtual void TRandom::Sphere ( Double_t &  x, Double_t &  y, Double_t &  z, Double_t  r  )

virtual

Uniform() [1/2]

virtual Double_t TRandom::Uniform ( Double_t  x1, Double_t  x2  )

virtual

Uniform() [2/2]

virtual Double_t TRandom::Uniform ( Double_t  x1 = 1 )

virtual

Member Data Documentation

fSeed

UInt_t TRandom::fSeed

protected

Definition at line 30 of file TRandom.h.

Referenced by GetSeed().

m_description

std::string TNamed::m_description

privateinherited

Definition at line 17 of file TNamed.h.

m_name

std::string TNamed::m_name

privateinherited

Definition at line 16 of file TNamed.h.

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

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/Fit/3rdparty/RootMinimizers/mathcore/TRandom.h