src/RNG.cpp File Reference

#include "VRPH.h"

Go to the source code of this file.

Defines
#define	MODULUS   2147483647
#define	MULT   16807
Functions
double	lcgrand (int stream)
void	random_permutation (int *perm, int n)
Variables
static long long	zrng []

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Define Documentation

#define MODULUS   2147483647

Definition at line 14 of file RNG.cpp.

#define MULT   16807

Definition at line 15 of file RNG.cpp.

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Function Documentation

double lcgrand

(

int

stream

)

A run of the mill LCG.

Definition at line 79 of file RNG.cpp.

void random_permutation	(	int *	perm,
		int	n
	)

Randomly permutes the perm array of size n. Assumes that perm[] is already filled with the elements to be permuted.

Definition at line 110 of file RNG.cpp.

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Variable Documentation

long long zrng[] [static]

Definition at line 19 of file RNG.cpp.