Random number distributions. More...

Classes
class	Binomial
	Binomial distribution. More...

class	Continuous
	Continuous random number distributions. More...

class	ContinuousGeneral
	Generates numbers from a histogram in a continuous manner. More...

class	ContinuousUniform
	Uniform distribution. More...

class	Discrete
	Discrete random number distributions. More...

class	DiscreteGeneral
	General. More...

class	DiscreteUniform
	Discrete uniform distribution. More...

class	Exponential
	Generator of random numbers from an exponential distribution. More...

class	Gaussian
	Gaussian distribution. More...

class	Geometric
	Geomtric Distribution. More...

class	HyperGeometric

class	NegativeBinomial
	Negative Binomial Distribution. More...

class	NegativeHyperGeometric

class	Poisson
	Poisson Distribution. More...

class	RNG
	Random Number Generator. More...

class	RNG_state
	Class holding state of a random generator. More...

Functions
template<typename InputIterator , typename Size1 , typename Size2 , typename OutputIterator >
OutputIterator	copy_k_of_n (InputIterator it, Size1 k, Size2 n, OutputIterator out)

template<typename RandomAccessIterator >
void	random_shuffle (RandomAccessIterator first, RandomAccessIterator last)
	Convenience function to shuffle a range with singleton RNG. More...

Detailed Description

Random number distributions.

The yat random number related functionality is placed within the random namespace.

Function Documentation

template<typename InputIterator , typename Size1 , typename Size2 , typename OutputIterator >

OutputIterator theplu::yat::random::copy_k_of_n	(	InputIterator	it,
		Size1	k,
		Size2	n,
		OutputIterator	out
	)

Copy k random element out of range [it, it+n) into output range [out, out+k).

Each element in the input range is copied with equal probability: k/n.

Type Requirements:

InputIterator is Readable Iterator
InputIterator is Single Pass Iterator
OutputIterator is Writable Iterator
OutputIterator is Incrementable Iterator

out = *it is a valid expression if it is referencable.

template<typename RandomAccessIterator >

void theplu::yat::random::random_shuffle	(	RandomAccessIterator	first,
		RandomAccessIterator	last
	)

Convenience function to shuffle a range with singleton RNG.

Wrapper around std::random_shuffle using DiscreteUniform as random generator and thereby using the underlying RNG class, which is singleton.

Type Requirements: