Random Classes

Pseudo-random numbers generator classes and for generation of random number distributions.

Interface class for Random number generation.

These classes implement several pseudo-random number generators and method for generation of random numbers according to arbitrary distributions

Collaboration diagram for Random Classes:

Modules
	QuasiRandom number generators and distributions
	Classes for generating QuasiRandom numbers and based on GSL.

Classes
class	ROOT::Math::DistSampler
	Interface class for generic sampling of a distribution, i.e. More...
class	ROOT::Math::MersenneTwisterEngine
	Random number generator class based on M. More...
class	ROOT::Math::MixMaxEngine
	MIXMAX Random number generator. More...
class	ROOT::Math::Random< Engine >
	Documentation for the Random class. More...
class	ROOT::Math::GSLQuasiRandomEngine
	GSLQuasiRandomEngine Base class for all GSL quasi random engines, normally user instantiate the derived classes which creates internally the generator and uses the class ROOT::Math::QuasiRandom. More...
class	ROOT::Math::GSLQRngSobol
	Sobol generator gsl_qrng_sobol from here More...
class	ROOT::Math::GSLQRngNiederreiter2
	Niederreiter generator gsl_qrng_niederreiter_2 from here More...
class	ROOT::Math::RandomFunctions< EngineType, ROOT::Math::GSLRandomEngine >
	Specialized implementation of the Random functions based on the GSL library. More...
class	ROOT::Math::GSLRandomEngine
	GSLRandomEngine Base class for all GSL random engines, normally user instantiate the derived classes which creates internally the generator. More...
class	ROOT::Math::GSLRngMT
	Mersenne-Twister generator gsl_rng_mt19937 from here More...
class	ROOT::Math::GSLRngRanLux
	Old Ranlux generator (James, Luscher) (default luxury level, p = 223) (This is eequivalent to TRandom1 with default luxury level) see here More...
class	ROOT::Math::GSLRngRanLuxS1
	Second generation of Ranlux generator for single precision with luxury level of 1 (It throws away 202 values for every 12 used) see here More...
class	ROOT::Math::GSLRngRanLuxS2
	Second generation of Ranlux generator for Single precision with luxury level of 2 (It throws away 397 value for every 12 used) see here More...
class	ROOT::Math::GSLRngRanLuxD1
	Double precision (48 bits) version of Second generation of Ranlux generator with luxury level of 1 (It throws away 202 value for every 12 used) see here More...
class	ROOT::Math::GSLRngRanLuxD2
	Double precision (48 bits) version of Second generation of Ranlux generator with luxury level of 2 (It throws away 397 value for every 12 used) see here More...
class	ROOT::Math::GSLRngTaus
	Tausworthe generator by L'Ecuyer see here More...
class	ROOT::Math::GSLRngGFSR4
	Lagged Fibonacci generator by Ziff see here More...
class	ROOT::Math::GSLRngCMRG
	Combined multiple recursive generator (L'Ecuyer) see here More...
class	ROOT::Math::GSLRngMRG
	5-th order multiple recursive generator (L'Ecuyer, Blouin and Coutre) see here More...
class	ROOT::Math::GSLRngRand
	BSD rand() generator gsl_rmg_rand from here More...
class	ROOT::Math::GSLRngRanMar
	RANMAR generator see here More...
class	ROOT::Math::GSLRngMinStd
	MINSTD generator (Park and Miller) see here More...
class	TKDTree< Index, Value >
	a kd-tree More...
class	TRandom
	This is the base class for the ROOT Random number generators. More...
class	TRandom1
	The Ranlux Random number generator class. More...
class	TRandom2
	Random number generator class based on the maximally quidistributed combined Tausworthe generator by L'Ecuyer. More...
class	TRandom3
	Random number generator class based on M. More...

Typedefs
typedef TRandomEngine	ROOT::Math::DefaultEngineType
	Documentation for the RandomFunction class. More...

Typedef Documentation

typedef TRandomEngine ROOT::Math::DefaultEngineType

Documentation for the RandomFunction class.

Definition at line 47 of file RandomFunctions.h.