chi_math::RandomNumberGenerator Class Reference

#include <random_number_generator.h>

Public Member Functions
	RandomNumberGenerator ()
	RandomNumberGenerator (int seed)
double	Rand ()

Private Attributes
std::mt19937_64	mt1993764_generator_
std::uniform_real_distribution< double >	distribution_

Detailed Description

Random number generator based on threefry.

Definition at line 10 of file random_number_generator.h.

Constructor & Destructor Documentation

RandomNumberGenerator() [1/2]

chi_math::RandomNumberGenerator::RandomNumberGenerator

(

)

Default constructor. Seeds the generator with a zero.

Definition at line 4 of file random_number_generator.cc.

RandomNumberGenerator() [2/2]

chi_math::RandomNumberGenerator::RandomNumberGenerator

(

int

seed

)

Constructor where a seed is supplied.

Definition at line 11 of file random_number_generator.cc.

Member Function Documentation

Rand()

double chi_math::RandomNumberGenerator::Rand

(

)

Generates a random number with the default distribution.

Definition at line 18 of file random_number_generator.cc.

Field Documentation

distribution_

std::uniform_real_distribution<double> chi_math::RandomNumberGenerator::distribution_

private

Definition at line 14 of file random_number_generator.h.

mt1993764_generator_

std::mt19937_64 chi_math::RandomNumberGenerator::mt1993764_generator_

private

Definition at line 13 of file random_number_generator.h.

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

• framework/math/RandomNumberGeneration/random_number_generator.h
• framework/math/RandomNumberGeneration/random_number_generator.cc