pair_lj_smooth.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 PAIR_LJ_SMOOTH_H
	#define PAIR_LJ_SMOOTH_H

	#include "pair.h"

	namespace LAMMPS_NS {

	class PairLJSmooth : public Pair {
	public:
	PairLJSmooth(class LAMMPS *);
	~PairLJSmooth();
	void compute(int, int);
	void settings(int, char **);
	void coeff(int, char **);
	double init_one(int, int);
	void write_restart(FILE *);
	void read_restart(FILE *);
	void write_restart_settings(FILE *);
	void read_restart_settings(FILE *);
	double single(int, int, int, int, double, double, double, double &);

	private:
	double cut_inner_global,cut_global;
	double cut,cut_inner,**cut_inner_sq;
	double epsilon,sigma;
	double lj1,lj2,lj3,lj4;
	double ljsw0,ljsw1,ljsw2,ljsw3,**ljsw4;
	double **offset;

	void allocate();
	};

	}

	#endif