Detailed Description

A set of distribution for random numbers.

distribution classes:

backwards compatible functions:

Data Structures
class	lass::num::DistributionUniform< T, RandomGenerator, rangeType >
	a uniform distribution mapper. More...

class	lass::num::DistributionExponential< T, RandomGenerator >
	an exponential distribution mapper. More...

class	lass::num::DistributionNormal< T, RandomGenerator >
	a normal distribution mapper (aka guassian distribution) More...

Enumerations
enum	lass::num::RangeType { lass::num::rtClosed = 0x0 , lass::num::rtRightOpen = 0x1 , lass::num::rtLeftOpen = 0x2 , lass::num::rtOpen = 0x3 }
	enumeration indicating how a real-number range must be closed. More...

Functions
template<class T, class RG>
T	lass::num::uniform (RG &generator)

template<class T, class RG>
T	lass::num::unitGauss (RG &generator)

template<class T, class RG>
T	lass::num::gauss (RG &generator, typename util::CallTraits< T >::TParam mean, typename util::CallTraits< T >::TParam stddev)

Enumeration Type Documentation

enumeration indicating how a real-number range must be closed.

Enumerator
rtClosed	range is closed on both sides: [inf, sup]
rtRightOpen	range is open to the right: [inf, sup)
rtLeftOpen	range is open to the left: (inf, sup]
rtOpen	range is open to both sides: (inf, sup)

Definition at line 76 of file distribution.h.

template<class T, class RG>

T lass::num::uniform ( RG & generator )

Definition at line 296 of file distribution.inl.

template<class T, class RG>

T lass::num::unitGauss ( RG & generator )

Returns: a gaussian distributed (aka normal distributed) random with mean 0 and stddev 1

Definition at line 306 of file distribution.inl.

template<class T, class RG>

T lass::num::gauss	(	RG &	generator,
		typename util::CallTraits< T >::TParam	mean,
		typename util::CallTraits< T >::TParam	stddev )

Returns: a gaussian distributed (aka normal distributed) random sample with mean and stddev stddev

Definition at line 317 of file distribution.inl.