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/*
* vim: ts=4 sw=4 et tw=0 wm=0
*
* libcola - A library providing force-directed network layout using the
* stress-majorization method subject to separation constraints.
*
* Copyright (C) 2015 Monash University
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* See the file LICENSE.LGPL distributed with the library.
*
* This library 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.
*
* Author(s): Tim Dwyer
*/
#ifndef COLA_PSEUDORANDOM_H
#define COLA_PSEUDORANDOM_H
namespace cola {
class PseudoRandom
{
public:
PseudoRandom(double s = 1);
double getNext(void);
double getNextBetween(double min, double max);
private:
int a;
int c;
unsigned int m;
double range;
unsigned int seed;
};
}
#endif // COLA_PSEUDORANDOM_H
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