/*
 * random.cpp
 *
 *  Created on: Oct 4, 2010
 *  Modified November 7, 2016
 *      Author: Michael J. Fischer
 *      for use in Yale course CPSC 427a, Fall 2010
 */

#include "random.hpp"

//-----------------------------------------------------------------------------
// Generate and return next random element of [0, range-1]
int Random::gen() const {
	int r;
	do {
		r = rand();
	} while (r > top);
	return (r % range);
}

//-----------------------------------------------------------------------------
ostream& Random::print(ostream& out) const {
	out << "[Random: seed=" << seed << ", range=" << range
			<< ", top=0x" << hex << top << dec
			<< ". End Random]" << endl;
	return out;
}