random.h

/******************************************************/
/*                                                    */
/* random.h - random numbers                          */
/*                                                    */
/******************************************************/
/* Copyright 2019 Pierre Abbat.
 * This file is part of Wolkenbase.
 * 
 * Wolkenbase is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Wolkenbase is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Wolkenbase. If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef RANDOM_H
#define RANDOM_H
#include "config.h"

class randm
{
public:
  randm();
  unsigned int uirandom();
  unsigned short usrandom();
  unsigned char ucrandom();
  double expirandom();
  double expsrandom();
  double expcrandom();
  ~randm();
private:
#if defined(_WIN32)
  unsigned int usbuf,ucbuf,usnum,ucnum;
#else
  FILE *randfil;
#endif
};

extern randm rng;
#endif