spot::barand< gen > Class Template Reference
[Random functions]

Compute pseudo-random integer value between 0 and n included, following a binomial distribution for probability p. More...

#include <misc/random.hh>

List of all members.

Public Member Functions
	barand (int n, double p)
int	rand () const
Protected Attributes
const int	n_
const double	m_
const double	s_

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Detailed Description

template<double(*)() gen>
class spot::barand< gen >

Compute pseudo-random integer value between 0 and n included, following a binomial distribution for probability p.

gen must be a random function computing a pseudo-random double value following a standard normal distribution. Use nrand() or bmrand().

Usually approximating a binomial distribution using a normal distribution and is accurate only if n*p and n*(1-p) are greater than 5.

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Constructor & Destructor Documentation

template<double(*)() gen>

spot::barand< gen >::barand	(	int	n,
		double	p
	)			[inline]

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Member Function Documentation

template<double(*)() gen>

int spot::barand< gen >::rand

(

)

const [inline]

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Member Data Documentation

template<double(*)() gen>

const int spot::barand< gen >::n_ [protected]

template<double(*)() gen>

const double spot::barand< gen >::m_ [protected]

template<double(*)() gen>

const double spot::barand< gen >::s_ [protected]

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

• misc/random.hh

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