Homec4science
Diffusion lammps (master) Browse

lammps/src/fix_efield.h
221499203559master

Last Change
Raw File

fix_efield.h
View Options

/* -*- c++ -*- ----------------------------------------------------------
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(efield,FixEfield)
#else
#ifndef LMP_FIX_EFIELD_H
#define LMP_FIX_EFIELD_H
#include "fix.h"
namespace LAMMPS_NS {
class FixEfield : public Fix {
public:
FixEfield(class LAMMPS *, int, char **);
~FixEfield();
int setmask();
void init();
void setup(int);
void post_force(int);
void post_force_respa(int, int, int);
double memory_usage();
private:
double ex,ey,ez;
int varflag;
char *xstr,*ystr,*zstr;
int xvar,yvar,zvar,xstyle,ystyle,zstyle;
int nlevels_respa;
double qe2f;
int maxatom;
double **efield;
};
}
#endif
#endif
/* ERROR/WARNING messages:
E: Illegal ... command
Self-explanatory. Check the input script syntax and compare to the
documentation for the command. You can use -echo screen as a
command-line option when running LAMMPS to see the offending line.
E: Fix efield requires atom attribute q
Self-explanatory.
E: Variable name for fix efield does not exist
Self-explanatory.
E: Variable for fix efield is invalid style
Only equal-style variables can be used.
*/
c4science · Help