Random.hpp

/* $Id: Random.hpp,v 1.1.1.1 2005/04/22 17:18:53 ndsdev Exp $ */

#ifndef RANDOM_HPP
#define RANDOM_HPP

#define RANDOM_ARRAY_SZ 624 


class Rand {
public:
  static void saveState(unsigned long* mt, int& mti);

  static void loadState(unsigned long* mt, int mti);

  static void init_genrand(unsigned long s);

  static void init_by_array(unsigned long init_key[], int key_length);

  static unsigned long int32(void);

  static long int31(void);

  static double real1(void);

  static double real2(void);

  static double real3(void);

  static double res53(void);

private:
  static unsigned long mt[RANDOM_ARRAY_SZ]; 
  static int mti;              
};

#endif

---