faif::RandomCustomCreator Class Reference

Collaboration diagram for faif::RandomCustomCreator:

Public Member Functions
	RandomCustomCreator (double e)
	RandomCustomCreator (const RandomCustomCreator &c)
virtual	~RandomCustomCreator ()
double	addValue (double value)
long	getNumValues () const
RandomCustomDistr	getRandomCustomDistr () const

Static Public Member Functions
static double	calculateEpsilon (double sigma, long num_steps)

Constructor & Destructor Documentation

faif::RandomCustomCreator::RandomCustomCreator ( double  e )

inline

c-tor, the length of interval in histogram

faif::RandomCustomCreator::RandomCustomCreator ( const RandomCustomCreator &  c )

inline

c-tor

virtual faif::RandomCustomCreator::~RandomCustomCreator ( )

inlinevirtual

d-tor

Member Function Documentation

static double faif::RandomCustomCreator::calculateEpsilon ( double  sigma, long  num_steps  )

inlinestatic

the epsilon (length of interval in histogram) is dependent of num_steps in Monte Carlo simulation. It is assumed Normal(mi,sigma)(x = mi + 3*sigma - epsilon/2, x = mi + 3*sigma + epsilon/2) >= sqrt(num_steps), so y = (x - mi)/sigma Normal(0,1)(y = 3 - epsil/2, y = 3 + epsil/2) >= sqrt(num_steps), so:

epsilon = sigma/(sqrt(N)*pdf(3), where pdf(3) = N(0,1) dla x = 3

long faif::RandomCustomCreator::getNumValues ( ) const

inline

accessor - return the number of added

RandomCustomDistr faif::RandomCustomCreator::getRandomCustomDistr ( ) const

inline

accessor - transform internal data to histogram distribution

References faif::DistrValue::DistrValue(), faif::DistrValue::getTo(), and faif::DistrValue::operator=().

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

• faif/utils/RandomCustomDistr.hpp