/usr/include/liggghts/fix_base_liggghts.h is in libliggghts-dev 3.7.0+repack1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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This is the
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╚══════╝╚═╝ ╚═════╝ ╚═════╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚══════╝®
DEM simulation engine, released by
DCS Computing Gmbh, Linz, Austria
http://www.dcs-computing.com, office@dcs-computing.com
LIGGGHTS® is part of CFDEM®project:
http://www.liggghts.com | http://www.cfdem.com
Core developer and main author:
Christoph Kloss, christoph.kloss@dcs-computing.com
LIGGGHTS® is open-source, distributed under the terms of the GNU Public
License, version 2 or later. It is distributed in the hope that it will
be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You should have
received a copy of the GNU General Public License along with LIGGGHTS®.
If not, see http://www.gnu.org/licenses . See also top-level README
and LICENSE files.
LIGGGHTS® and CFDEM® are registered trade marks of DCS Computing GmbH,
the producer of the LIGGGHTS® software and the CFDEM®coupling software
See http://www.cfdem.com/terms-trademark-policy for details.
-------------------------------------------------------------------------
Contributing author and copyright for this file:
(if no contributing author is listed, this file has been contributed
by the core developer)
Copyright 2015- DCS Computing GmbH, Linz
------------------------------------------------------------------------- */
#ifdef FIX_CLASS
//non-constructable
#else
#ifndef LMP_FIX_BASE_LIGGGHTS_H
#define LMP_FIX_BASE_LIGGGHTS_H
#include "fix.h"
#include "container.h"
#include "region.h"
namespace LAMMPS_NS {
class FixBaseLiggghts : public Fix {
public:
FixBaseLiggghts(class LAMMPS *, int, char **);
virtual ~FixBaseLiggghts();
void process_region(char *regid);
virtual void init();
virtual void setup(int vflag);
void do_support_multisphere()
{ support_ms_ = true; }
void do_support_respa()
{ support_respa_ = true; }
void do_not_need_radius()
{ do_need_radius_ = false; }
void do_not_need_mass()
{ do_need_mass_ = false; }
inline Region *region()
{return region_;}
protected:
void count_eligible(double &mass_counted,double &volume_counted, int &nparticles_counted);
bool support_respa_;
int nlevels_respa_;
bool do_need_radius_;
bool do_need_mass_;
bool support_ms_;
class FixMultisphere *fix_ms_;
class Multisphere *ms_;
// region to be used for replacement
char *idregion_;
class Region *region_;
int iregion_;
};
}
#endif
#endif
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