Random number framework. More...

Functions
unsigned int	generateRandomSeed ()
	Generate nondeterministic random number for seed. More...

void	setSeed (unsigned int seed)
	Set random seed. More...

unsigned int	nextRawUInt32 ()
	Get next uint32 random number. More...

int	nextInt (int a=0, int b=std::numeric_limits< int >::max())
	Get next int random number. More...

double	nextDouble (double a=0.0, double max=1.0)
	Get next double random number. More...

Detailed Description

Random number framework.

Function Documentation

unsigned int yappy::framework::random::generateRandomSeed ( )

Generate nondeterministic random number for seed.

Uses std::random_device. Probably uses win32 CryptGenRandom(). This function will be slow.

Definition at line 19 of file framework.cpp.

double yappy::framework::random::nextDouble	(	double	a = `0.0`,
		double	max = `1.0`
	)

Get next double random number.

Parameters

[in]	a	min value (inclusive)
[in]	b	max value (exclusive)

Definition at line 40 of file framework.cpp.

int yappy::framework::random::nextInt	(	int	a = `0`,
		int	b = `std::numeric_limits< int >::max()`
	)

Get next int random number.

Parameters

[in]	a	min value (inclusive)
[in]	b	max value (inclusive)

Definition at line 34 of file framework.cpp.

unsigned int yappy::framework::random::nextRawUInt32 ( )

Get next uint32 random number.

Definition at line 29 of file framework.cpp.

void yappy::framework::random::setSeed ( unsigned int seed )

Set random seed.

Parameters

[in] seed Random seed.

Definition at line 24 of file framework.cpp.