ross-random.h File Reference

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Macros
#define	tw_opi   6.28318530718
#define	tw_rand_unif(G)   rng_gen_val(G)
#define	tw_rand_reverse_unif(G)   rng_gen_reverse_val(G)

Typedefs
typedef struct tw_rng	tw_rng
typedef struct tw_rng_stream	tw_rng_stream

Functions
tw_rng *	tw_rand_init (uint32_t v, uint32_t w)
void	tw_rand_initial_seed (tw_rng_stream *g, tw_lpid id)
long	tw_rand_integer (tw_rng_stream *g, long low, long high)
unsigned long	tw_rand_ulong (tw_rng_stream *g, unsigned long low, unsigned long high)
long	tw_rand_binomial (tw_rng_stream *g, long N, double P)
double	tw_rand_exponential (tw_rng_stream *g, double Lambda)
double	tw_rand_pareto (tw_rng_stream *g, double scale, double shape)
double	tw_rand_gamma (tw_rng_stream *g, double shape, double scale)
long	tw_rand_geometric (tw_rng_stream *g, double P)
double	tw_rand_normal01 (tw_rng_stream *g, unsigned int *rng_calls)
double	tw_rand_normal_sd (tw_rng_stream *g, double Mu, double Sd, unsigned int *rng_calls)
long	tw_rand_poisson (tw_rng_stream *g, double Lambda)
double	tw_rand_weibull (tw_rng_stream *g, double mean, double shape)

Macro Definition Documentation

#define tw_opi   6.28318530718

Definition at line 4 of file ross-random.h.

Referenced by tw_rand_normal01().

#define tw_rand_reverse_unif

(

G

)

rng_gen_reverse_val(G)

Definition at line 6 of file ross-random.h.

Referenced by phold_event_handler_rc().

#define tw_rand_unif

(

G

)

rng_gen_val(G)

Definition at line 5 of file ross-random.h.

Referenced by phold_event_handler(), phold_pre_run(), tw_rand_binomial(), tw_rand_exponential(), tw_rand_gamma(), tw_rand_geometric(), tw_rand_integer(), tw_rand_normal01(), tw_rand_pareto(), tw_rand_poisson(), tw_rand_ulong(), and tw_rand_weibull().

Typedef Documentation

typedef struct tw_rng tw_rng

Definition at line 8 of file ross-random.h.

typedef struct tw_rng_stream tw_rng_stream

Definition at line 9 of file ross-random.h.

Function Documentation

long tw_rand_binomial	(	tw_rng_stream *	g,
		long	N,
		double	P
	)

Definition at line 53 of file ross-random.c.

References tw_rand_unif.

double tw_rand_exponential	(	tw_rng_stream *	g,
		double	Lambda
	)

Definition at line 69 of file ross-random.c.

References tw_rand_unif.

Referenced by phold_event_handler(), phold_init(), phold_pre_run(), and tw_rand_gamma().

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double tw_rand_gamma	(	tw_rng_stream *	g,
		double	shape,
		double	scale
	)

Definition at line 81 of file ross-random.c.

References tw_rand_exponential(), and tw_rand_unif.

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long tw_rand_geometric	(	tw_rng_stream *	g,
		double	P
	)

Definition at line 141 of file ross-random.c.

References tw_rand_unif.

tw_rng* tw_rand_init	(	uint32_t	v,
		uint32_t	w
	)

Definition at line 7 of file ross-random.c.

References rng_init().

Referenced by tw_pe_init().

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void tw_rand_initial_seed	(	tw_rng_stream *	g,
		tw_lpid	id
	)

Definition at line 265 of file rand-clcg4.c.

References tw_rng::avw, tw_rng_stream::count, tw_rng::m, MultModM(), and tw_rng::seed.

Referenced by tw_rand_init_streams().

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long tw_rand_integer	(	tw_rng_stream *	g,
		long	low,
		long	high
	)

NOTE: Don't pass negative values to low!

Definition at line 21 of file ross-random.c.

References tw_rand_unif.

Referenced by phold_event_handler(), and phold_pre_run().

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double tw_rand_normal01	(	tw_rng_stream *	g,
		unsigned int *	rng_calls
	)

Definition at line 152 of file ross-random.c.

References tw_error(), TW_LOC, tw_rng_stream::tw_normal_flipflop, tw_rng_stream::tw_normal_u1, tw_rng_stream::tw_normal_u2, tw_opi, and tw_rand_unif.

Referenced by tw_rand_lognormal(), and tw_rand_normal_sd().

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double tw_rand_normal_sd	(	tw_rng_stream *	g,
		double	Mu,
		double	Sd,
		unsigned int *	rng_calls
	)

Definition at line 182 of file ross-random.c.

References tw_rand_normal01().

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double tw_rand_pareto	(	tw_rng_stream *	g,
		double	scale,
		double	shape
	)

Definition at line 75 of file ross-random.c.

References tw_rand_unif.

long tw_rand_poisson	(	tw_rng_stream *	g,
		double	Lambda
	)

Definition at line 188 of file ross-random.c.

References tw_rand_unif.

unsigned long tw_rand_ulong	(	tw_rng_stream *	g,
		unsigned long	low,
		unsigned long	high
	)

Definition at line 37 of file ross-random.c.

References tw_rand_unif.

double tw_rand_weibull	(	tw_rng_stream *	g,
		double	mean,
		double	shape
	)

Definition at line 215 of file ross-random.c.

References tw_rand_unif.