Simpact Cyan: ExponentialDistribution Class Reference

Simpact Cyan

Population based event driven simulation using mNRM

This class allows you to return a random number picked from an exponential distribution with specified scale factor. More...

#include <exponentialdistribution.h>

Inheritance diagram for ExponentialDistribution:

Inheritance graph

Collaboration diagram for ExponentialDistribution:

Collaboration graph

Public Member Functions
	ExponentialDistribution (double a, GslRandomNumberGenerator *pRng)
	The constructor specifies parameters for a gamma distribution. More...

double	pickNumber () const
	Pick a number according to a specific distrubution, specified in a subclass of ProbabilityDistribution . More...

Detailed Description

This class allows you to return a random number picked from an exponential distribution with specified scale factor.

The probability density is the following:

$\textrm{prob}(x) = a \exp(-a x)$

Constructor & Destructor Documentation

ExponentialDistribution::ExponentialDistribution	(	double	a,
		GslRandomNumberGenerator *	pRng
	)

inline

The constructor specifies parameters for a gamma distribution.

Member Function Documentation

double ExponentialDistribution::pickNumber ( ) const

inlinevirtual

Pick a number according to a specific distrubution, specified in a subclass of ProbabilityDistribution .

Implements ProbabilityDistribution.

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

src/lib/util/exponentialdistribution.h