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lammps/src/pair_lj_gromacs_coul_gromacs.h
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pair_lj_gromacs_coul_gromacs.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.
------------------------------------------------------------------------- */
#ifdef PAIR_CLASS
PairStyle(lj/gromacs/coul/gromacs,PairLJGromacsCoulGromacs)
#else
#ifndef LMP_PAIR_LJ_GROMACS_COUL_GROMACS_H
#define LMP_PAIR_LJ_GROMACS_COUL_GROMACS_H
#include "pair.h"
namespace LAMMPS_NS {
class PairLJGromacsCoulGromacs : public Pair {
public:
PairLJGromacsCoulGromacs(class LAMMPS *);
virtual ~PairLJGromacsCoulGromacs();
virtual void compute(int, int);
virtual void settings(int, char **);
void coeff(int, char **);
void init_style();
double init_one(int, int);
void write_restart(FILE *);
void read_restart(FILE *);
virtual void write_restart_settings(FILE *);
virtual void read_restart_settings(FILE *);
virtual double single(int, int, int, int, double, double, double, double &);
protected:
double cut_lj_inner,cut_lj,cut_coul_inner,cut_coul;
double cut_lj_innersq,cut_ljsq,cut_coul_innersq,cut_coulsq,cut_bothsq;
double **epsilon,**sigma;
double **lj1,**lj2,**lj3,**lj4;
double **ljsw1,**ljsw2,**ljsw3,**ljsw4,**ljsw5;
double coulsw1,coulsw2,coulsw3,coulsw4,coulsw5;
void allocate();
};
}
#endif
#endif
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