#include "air.h"
#include "privateAir.h"

Include dependency graph for randMT.c:

Defines
#define	AIR_RANDMT_M 397
#define	AIR_RANDMT_DEFAULT_SEED 42
#define	HIBIT(u) ((u) & 0x80000000UL)
#define	LOBIT(u) ((u) & 0x00000001UL)
#define	LOBITS(u) ((u) & 0x7fffffffUL)
#define	MIXBITS(u, v) (HIBIT(u) \| LOBITS(v))
#define	TWOSCOMP(u) (~(u)+1)
#define	TWIST(m, s0, s1) ((m) ^ (MIXBITS(s0,s1)>>1) ^ (TWOSCOMP(LOBIT(s1)) & 0x9908b0dfUL))
#define	_GLOBAL_ALLOC
#define	_GLOBAL_INIT
Functions
static void	_airRandMTInitialize (airRandMTState *rng, unsigned int seed)
static void	_airRandMTReload (airRandMTState *rng)
airRandMTState *	airRandMTStateNew (unsigned int seed)
airRandMTState *	airRandMTStateNix (airRandMTState *state)
void	airSrandMT_r (airRandMTState *rng, unsigned int seed)
unsigned int	airUIrandMT_r (airRandMTState *rng)
double	airDrandMT_r (airRandMTState *rng)
double	airDrandMT53_r (airRandMTState *rng)
void	airSrandMT (unsigned int seed)
double	airDrandMT ()
unsigned int	airRandInt (unsigned int N)
unsigned int	airRandInt_r (airRandMTState *state, unsigned int N)
int	airRandMTSanity ()
Variables
airRandMTState *	airRandMTStateGlobal = NULL
static int	_airRandMTStateGlobal_allocated = AIR_FALSE
static int	_airRandMTStateGlobal_initialized = AIR_FALSE

Define Documentation

#define _GLOBAL_ALLOC

Value:

if (!_airRandMTStateGlobal_allocated) { \
    airRandMTStateGlobal = airRandMTStateNew(0); \
    _airRandMTStateGlobal_allocated = AIR_TRUE; \
  }

#define _GLOBAL_INIT

Value:

if (!_airRandMTStateGlobal_initialized) { \
    airSrandMT(AIR_RANDMT_DEFAULT_SEED); \
  } \

#define AIR_RANDMT_DEFAULT_SEED 42

#define AIR_RANDMT_M 397

#define HIBIT ( u ) ((u) & 0x80000000UL)

#define LOBIT ( u ) ((u) & 0x00000001UL)

#define LOBITS ( u ) ((u) & 0x7fffffffUL)

#define TWIST	(	m,
		s0,
		s1
	)	((m) ^ (MIXBITS(s0,s1)>>1) ^ (TWOSCOMP(LOBIT(s1)) & 0x9908b0dfUL))

#define TWOSCOMP ( u ) (~(u)+1)

Function Documentation

static void _airRandMTInitialize	(	airRandMTState *	rng,
		unsigned int	seed
	)		`[static]`

static void _airRandMTReload ( airRandMTState * rng ) [static]

double airDrandMT ( )

double airDrandMT53_r ( airRandMTState * rng )

double airDrandMT_r ( airRandMTState * rng )

unsigned int airRandInt ( unsigned int N )

int airRandMTSanity ( )

airRandMTState* airRandMTStateNew ( unsigned int seed )

airRandMTState* airRandMTStateNix ( airRandMTState * state )

void airSrandMT ( unsigned int seed )

unsigned int airUIrandMT_r ( airRandMTState * rng )