Eaagles::Basic::ExponentialRand Class Reference

Inherits Eaagles::Basic::LcRand.

Inheritance diagram for Eaagles::Basic::ExponentialRand:

[legend]Collaboration diagram for Eaagles::Basic::ExponentialRand:

[legend]List of all members.

Public Member Functions
	ExponentialRand ()
double	getMean ()
Protected Member Functions
bool	setMean (LcNumber *num)
virtual void	calculateNextRand ()
Private Attributes
LcNumber *	mean

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Detailed Description

PseudoRandom Number Generator with Exponential Distribution.
         Exponential Distribution generated from Uniform Distribution
         using method in "Simulation Modeling & Analysis 2nd Ed."
         by Law & Kelton pp. 486

    Form name: ExponentialRand
    Slots: (I: inherited)
     (I) Seed:               the seed to start the random number generator
     (I) Antithetic:         boolean (true is x>0) for antithetic operation (return 1-U instead of U)
     (I) IncreasedPrecision: boolean (true is x>0) for using increased precision (53bit double)
         Mean:               The Mean.

    Output: (x=?) as a double via getNextRand(); method

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Constructor & Destructor Documentation

Mean Eaagles::Basic::ExponentialRand::ExponentialRand

(

)

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Member Function Documentation

double Eaagles::Basic::ExponentialRand::getMean

(

)

bool Eaagles::Basic::ExponentialRand::setMean

(

LcNumber *

num

)

[protected]

void Eaagles::Basic::ExponentialRand::calculateNextRand

(

)

[protected, virtual]

Reimplemented from Eaagles::Basic::LcRand.

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Member Data Documentation

LcNumber* Eaagles::Basic::ExponentialRand::mean [private]

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