RNG Class Reference

Random number generator. More...

Inherits SmartPointerContainer< SmartPointerType, enableWeak >.

List of all members.

Public Member Functions
void	seed (const unsigned int value) throw ()
	Seed this random number generator.
unsigned int	uniformInt () throw ()
	Generate a random integer.
unsigned int	uniform (const unsigned int max) throw ()
	Generate a uniformly distributed random integer between 0 and max-1.
unsigned int	uniform (const unsigned int min, const unsigned int max) throw ()
	Generate a uniformly distributed random integer between min and max-1.
int	uniform (const int max) throw ()
	Generate a uniformly distributed random integer between 0 and max-1.
int	uniform (const int min, const int max) throw ()
	Generate a uniformly distributed random integer between min and max-1.
float	uniformFloat () throw ()
	Generate a uniformly distributed random float between 0 and 1.
float	uniform (const float max) throw ()
	Generate a uniformly distributed random float between 0 and max.
float	uniform (const float min, const float max) throw ()
	Generate a uniformly distributed random float between min and max.
double	uniformDouble () throw ()
	Generate a uniformly distributed random double between 0 and 1.
double	uniform (const double max) throw ()
	Generate a uniformly distributed random double between 0 and max.
double	uniform (const double min, const double max) throw ()
	Generate a uniformly distributed random double between min and max.
float	exponential (const float min, const float max) throw ()
	Generate a exponentially distributed random float between min and max.
double	exponential (const double min, const double max) throw ()
	Generate a exponentially distributed random double between min and max.
Static Public Member Functions
static RNG &	global () throw ()
	Get the global random number generator.
static RNG &	audio () throw ()
	Get the audio thread random number generator.

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Detailed Description

Random number generator.

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Member Function Documentation

RNG & RNG::audio

(

)

throw () [static]

Get the audio thread random number generator.

NB This will be no longer sufficient when multicore.

float RNG::exponential	(	const float	min,
		const float	max
	)		throw ()

Generate a exponentially distributed random float between min and max.

double RNG::exponential	(	const double	min,
		const double	max
	)		throw ()

Generate a exponentially distributed random double between min and max.

RNG & RNG::global

(

)

throw () [static]

Get the global random number generator.

void RNG::seed

(

const unsigned int

value

)

throw ()

Seed this random number generator.

double RNG::uniform

(

const double

max

)

throw ()

Generate a uniformly distributed random double between 0 and max.

double RNG::uniform	(	const double	min,
		const double	max
	)		throw ()

Generate a uniformly distributed random double between min and max.

int RNG::uniform

(

const int

max

)

throw ()

Generate a uniformly distributed random integer between 0 and max-1.

int RNG::uniform	(	const int	min,
		const int	max
	)		throw ()

Generate a uniformly distributed random integer between min and max-1.

float RNG::uniform

(

const float

max

)

throw ()

Generate a uniformly distributed random float between 0 and max.

unsigned int RNG::uniform	(	const unsigned int	min,
		const unsigned int	max
	)		throw ()

Generate a uniformly distributed random integer between min and max-1.

float RNG::uniform	(	const float	min,
		const float	max
	)		throw ()

Generate a uniformly distributed random float between min and max.

unsigned int RNG::uniform

(

const unsigned int

max

)

throw ()

Generate a uniformly distributed random integer between 0 and max-1.

double RNG::uniformDouble

(

)

throw ()

Generate a uniformly distributed random double between 0 and 1.

float RNG::uniformFloat

(

)

throw ()

Generate a uniformly distributed random float between 0 and 1.

unsigned int RNG::uniformInt

(

)

throw ()

Generate a random integer.

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

• plonk_RNG.h
• plonk_RNG.cpp