Random number generator for N dimensions. More...

#include <random.hpp>

Inheritance diagram for Random:

Public Member Functions
	Random (size_t N)
	Constructor for N dimensional RNG. More...

virtual	~Random ()
	Destructor. More...

void	set_transformation (size_t i, const Random_Variate_Transformation &trans)
	Set random variate transformation for dimension i. More...

virtual void	get (double *x) const =0
	Get a set of random numbers. More...

Protected Attributes
pthread_mutex_t	_mutex

std::vector< Random_Variate_Transformation * >	_transformation

Detailed Description

Random number generator for N dimensions.

This random number generator can produce random numbers in N independent dimensions. The RNG defaults to return uniformly distributed numbers between 0 and 1. Other distributions can be sampled by setting transformations. The transformations can be set independently for each dimension.

Random number generators should be mutex protected.

Constructor & Destructor Documentation

◆ Random()

Random::Random ( size_t N )

Constructor for N dimensional RNG.

◆ ~Random()

Random::~Random ( )

virtual

Destructor.

Member Function Documentation

◆ get()

virtual void Random::get ( double * x ) const

pure virtual

Get a set of random numbers.

Get next sampling from random number generator to array x. The array x must have space for N numbers.

Implemented in MTRandom, and QRandom.

◆ set_transformation()

void Random::set_transformation	(	size_t	i,
		const Random_Variate_Transformation &	trans
	)

Set random variate transformation for dimension i.

All transformations default to Uniform_Transformation.

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

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Public Member Functions