54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/* ----------------------------------------------------------------------
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LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
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http://lammps.sandia.gov, Sandia National Laboratories
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Steve Plimpton, sjplimp@sandia.gov
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Copyright (2003) Sandia Corporation. Under the terms of Contract
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DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
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certain rights in this software. This software is distributed under
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the GNU General Public License.
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See the README file in the top-level LAMMPS directory.
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------------------------------------------------------------------------- */
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#ifdef FIX_CLASS
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FixStyle(efield,FixEfield)
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#else
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#ifndef LMP_FIX_EFIELD_H
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#define LMP_FIX_EFIELD_H
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#include "fix.h"
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namespace LAMMPS_NS {
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class FixEfield : public Fix {
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public:
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FixEfield(class LAMMPS *, int, char **);
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~FixEfield();
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int setmask();
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void init();
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void setup(int);
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void post_force(int);
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void post_force_respa(int, int, int);
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double memory_usage();
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private:
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double ex,ey,ez;
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int varflag;
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char *xstr,*ystr,*zstr;
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int xvar,yvar,zvar,xstyle,ystyle,zstyle;
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int nlevels_respa;
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double qe2f;
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int maxatom;
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double **efield;
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};
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}
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#endif
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#endif
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