fix_wall_gran.h
15203cb79244lammps-icms

fix_wall_gran.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 FIX_CLASS

			FixStyle(wall/gran,FixWallGran)

			#else

			#ifndef LMP_FIX_WALL_GRAN_H
			#define LMP_FIX_WALL_GRAN_H

			#include "fix.h"

			namespace LAMMPS_NS {

			class FixWallGran : public Fix {
			public:
			FixWallGran(class LAMMPS , int, char *);
			~FixWallGran();
			int setmask();
			void init();
			void setup(int);
			void post_force(int);
			void post_force_respa(int, int, int);

			double memory_usage();
			void grow_arrays(int);
			void copy_arrays(int, int);
			void set_arrays(int);
			int pack_exchange(int, double *);
			int unpack_exchange(int, double *);
			int pack_restart(int, double *);
			void unpack_restart(int, int);
			int size_restart(int);
			int maxsize_restart();
			void reset_dt();

			private:
			int wallstyle,pairstyle,wiggle,wshear,axis;
			double kn,kt,gamman,gammat,xmu;
			double lo,hi,cylradius;
			double amplitude,period,omega,vshear;
			double dt;
			int nlevels_respa;
			int time_origin;

			bigint laststep;
			int *touch;
			double **shear;
			int shearupdate;

			void hooke(double, double, double, double, double *,
			double , double , double , double , double, double);
			void hooke_history(double, double, double, double, double *,
			double , double , double , double , double, double,
			double *);
			void hertz_history(double, double, double, double, double *,
			double , double , double , double , double, double,
			double *);
			};

			}

			#endif
			#endif

lammps/src/GRANULAR/fix_wall_gran.h15203cb79244lammps-icms

fix_wall_gran.hView Options

lammps/src/GRANULAR/fix_wall_gran.h
15203cb79244lammps-icms

fix_wall_gran.h
View Options