genRandomLOPInstance.c File Reference

Detailed Description

generate a random linear ordering problem instance

Author

Marc Pfetsch

Definition in file genRandomLOPInstance.c.

#include <stdlib.h>
#include <stdio.h>
#include <assert.h>

Go to the source code of this file.

Macros
#define	SCIP_RAND_MAX   RAND_MAX

Functions
static int	getRand (unsigned int *seedp)
static int	getRandomInt (int minrandval, int maxrandval, unsigned int *seedp)
int	main (int argc, char **argv)

Macro Definition Documentation

SCIP_RAND_MAX

#define SCIP_RAND_MAX   RAND_MAX

Definition at line 51 of file genRandomLOPInstance.c.

Referenced by getRandomInt().

Function Documentation

getRand()

static int getRand ( unsigned int *  seedp )

static

returns a random number between 0 and SCIP_RAND_MAX

Parameters

seedp

pointer to seed value

Definition at line 55 of file genRandomLOPInstance.c.

Referenced by getRandomInt().

getRandomInt()

static int getRandomInt ( int  minrandval, int  maxrandval, unsigned int *  seedp  )

static

returns a random integer between minrandval and maxrandval

Parameters

minrandval	minimal value to return
maxrandval	maximal value to return
seedp	pointer to seed value

Definition at line 66 of file genRandomLOPInstance.c.

References getRand(), and SCIP_RAND_MAX.

Referenced by main().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 75 of file genRandomLOPInstance.c.

References getRandomInt().