random_park.h
dc3eaddeceealammm-master-deprecated

random_park.h
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			/* ----------------------------------------------------------------------
			LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
			http://lammps.sandia.gov, Sandia National Laboratories
			Steve Plimpton, sjplimp@sandia.gov

			Copyright (2003) Sandia Corporation. Under the terms of Contract
			DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
			certain rights in this software. This software is distributed under
			the GNU General Public License.

			See the README file in the top-level LAMMPS directory.
			------------------------------------------------------------------------- */

			#ifndef LMP_RANPARK_H
			#define LMP_RANPARK_H

			#include "pointers.h"

			namespace LAMMPS_NS {

			class RanPark : protected Pointers {
			friend class Set;
			public:
			RanPark(class LAMMPS *, int);
			double uniform();
			double gaussian();
			void reset(int);
			void reset(int, double *);
			int state();

			private:
			int seed,save;
			double second;
			};

			}

			#endif