MERTWI Struct Reference

#include <tpcrand.h>

Data Fields
unsigned int	n
unsigned int	m
uint64_t	a
uint64_t	um
uint64_t	lm
uint64_t	mt [TPCCLIB_MERTWI_NN]
uint64_t	mti

Detailed Description

Structure needed in functions for Mersenne Twister MT19937. Contents are initiated in seed functions.

Definition at line 32 of file tpcrand.h.

Field Documentation

a

uint64_t MERTWI::a

Constant MATRIX_A, set by seed function.

Definition at line 38 of file tpcrand.h.

Referenced by mertwiInit().

lm

uint64_t MERTWI::lm

Constant LM, least significant 31 bits, set by seed function.

Definition at line 42 of file tpcrand.h.

Referenced by mertwiInit(), and mertwiRandomInt64().

m

unsigned int MERTWI::m

Constant M, set by seed function.

Definition at line 36 of file tpcrand.h.

Referenced by mertwiInit(), and mertwiRandomInt64().

mt

uint64_t MERTWI::mt[TPCCLIB_MERTWI_NN]

The array for the state vector.

Definition at line 44 of file tpcrand.h.

Referenced by mertwiInitByArray64(), mertwiInitWithSeed64(), and mertwiRandomInt64().

mti

uint64_t MERTWI::mti

Index of mt array; mti==NN+1 means mt[NN] is not initialized.

Definition at line 46 of file tpcrand.h.

Referenced by mertwiInit(), mertwiInitWithSeed64(), and mertwiRandomInt64().

n

unsigned int MERTWI::n

Constant N, set to by seed function.

Definition at line 34 of file tpcrand.h.

Referenced by mertwiInit(), mertwiInitByArray64(), mertwiInitWithSeed64(), and mertwiRandomInt64().

um

uint64_t MERTWI::um

Constant UM, most significant 33 bits, set by seed function.

Definition at line 40 of file tpcrand.h.

Referenced by mertwiInit(), and mertwiRandomInt64().

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The documentation for this struct was generated from the following file:

• libtpcrand/tpcrand.h