56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/* -*- c++ -*- ----------------------------------------------------------
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LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
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https://www.lammps.org/, Sandia National Laboratories
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LAMMPS development team: developers@lammps.org
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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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// clang-format off
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FixStyle(GROUP,FixGroup);
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// clang-format on
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#else
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#ifndef LMP_FIX_GROUP_H
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#define LMP_FIX_GROUP_H
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#include "fix.h"
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namespace LAMMPS_NS {
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class FixGroup : public Fix {
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public:
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FixGroup(class LAMMPS *, int, char **);
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~FixGroup() override;
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int setmask() override;
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void init() override;
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void setup(int) override;
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void post_force(int) override;
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void post_force_respa(int, int, int) override;
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int pack_forward_comm(int, int *, double *, int, int *) override;
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void unpack_forward_comm(int, int, double *) override;
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void *extract(const char *, int &) override;
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private:
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int gbit, gbitinverse;
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int regionflag, varflag, propflag, proptype;
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int ivar, iprop;
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char *idregion, *idvar, *idprop;
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class Region *region;
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int nlevels_respa;
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void set_group();
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};
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} // namespace LAMMPS_NS
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#endif
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#endif
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