ACDCRandomTraits defines the interface to random number generator objects to be used by ACDCGen. More...

#include <ACDCTraits.h>

Inheritance diagram for ACDCGenerator::ACDCRandomTraits< Rnd >:

Static Public Member Functions
static double	rnd (Rnd *r)
	Return a flat random number in the interval ]0,1[.

static double	rnd (Rnd *r, double xl, double xu)
	Return a flat random number in the interval ]xl,xu[.

template<typename InputIterator , typename OutputIterator >
static void	rnd (Rnd *r, InputIterator l, InputIterator lend, InputIterator u, OutputIterator res)
	Generate a set of random numbers.

template<typename OutputIterator >
static void	rnd (Rnd *r, int D, OutputIterator res)
	Generate D random numbers.

static bool	rndBool (Rnd *r, double x)
	Return true with probability x.

static bool	rndBool (Rnd *r, double x, double y)
	Return true with probability x(x + y).

static long	rndInt (Rnd *r, long x)
	Return a random integer in the interval [0,x[.

Detailed Description

template<typename Rnd>
struct ACDCGenerator::ACDCRandomTraits< Rnd >

ACDCRandomTraits defines the interface to random number generator objects to be used by ACDCGen.

If this default implementation is not suitable, ACDCRandomTraits may be specialized for any class as long as functions with the same signature are present.

Definition at line 47 of file ACDCTraits.h.

Member Function Documentation

◆ rnd() [1/4]

template<typename Rnd >

static double ACDCGenerator::ACDCRandomTraits< Rnd >::rnd ( Rnd * r )

inlinestatic

Return a flat random number in the interval ]0,1[.

Definition at line 52 of file ACDCTraits.h.

Referenced by ACDCGenerator::ACDCRandomTraits< Rnd >::rnd(), ACDCGenerator::ACDCRandomTraits< Rnd >::rndBool(), and ACDCGenerator::ACDCRandomTraits< Rnd >::rndInt().

◆ rnd() [2/4]

template<typename Rnd >

static double ACDCGenerator::ACDCRandomTraits< Rnd >::rnd	(	Rnd *	r,
		double	xl,
		double	xu
	)

inlinestatic

Return a flat random number in the interval ]xl,xu[.

Definition at line 57 of file ACDCTraits.h.

References ACDCGenerator::ACDCRandomTraits< Rnd >::rnd().

◆ rnd() [3/4]

template<typename Rnd >

template<typename InputIterator , typename OutputIterator >

static void ACDCGenerator::ACDCRandomTraits< Rnd >::rnd	(	Rnd *	r,
		InputIterator	l,
		InputIterator	lend,
		InputIterator	u,
		OutputIterator	res
	)

inlinestatic

Generate a set of random numbers.

Parameters

r	the random generator.
l	an input iterator giving the lower limit of the interval of the first requested random number.
lend	an input iterator marking the end of the range of requested random numbers.
u	an input iterator giving the upper limit of the interval of the first requested random number.
res	the ouput iterator used to output the random numbers.