Discrepancy namespace. More...

Data Structures
class	base
	Base low-discrepancy sequence class. More...

class	faure
	Faure quasi-random point sequence. More...

class	halton
	Halton quasi-random point sequence. More...

class	lhs
	Latin Hypercube Sampling. More...

class	simplex
	Halton sequence projected on a simplex. More...

class	sobol
	Sobol quasi-random point sequence. More...

Typedefs
typedef boost::shared_ptr< base >	base_ptr
	Smart pointer to the base discrepancy class.

Functions
double	van_der_corput (unsigned int n, unsigned int base)
	Van Der Corput sequence. More...

unsigned int	prime (int n)
	Returns a prime number. More...

unsigned int	prime_ge (unsigned int n)
	Returns the smallest prime greater than or equal to n. More...

Detailed Description

Discrepancy namespace.

Utilities to generate low-discrepancy sequences in the hypercube or on a simplex

Function Documentation

unsigned int pagmo::util::discrepancy::prime ( int n )

Returns a prime number.

Returns any of the first 1600 prime numbers.

Parameters

[in] n the index of the desired prime number (0 is 1)

Exceptions

value_error if n is larger than 1600 or smaller than 0

Definition at line 48 of file discrepancy.cpp.

unsigned int pagmo::util::discrepancy::prime_ge ( unsigned int n )

Returns the smallest prime greater than or equal to n.

Returns the smallest prime greater than or equal to n

Parameters

[in] n the number to be bounded.

Exceptions

value_error if n is larger than 13499

Definition at line 233 of file discrepancy.cpp.

double pagmo::util::discrepancy::van_der_corput	(	unsigned int	n,
		unsigned int	base
	)

Van Der Corput sequence.

Returns the n-th number in the Halton sequence

Parameters

[in]	n	selects which number of the Halton sequence to return
[in]	base	prime number to be used as a base of the sequence

Definition at line 26 of file discrepancy.cpp.