/usr/include/liggghts/verlet.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:
This file is from LAMMPS, but has been modified. Copyright for
modification:
Copyright 2012- DCS Computing GmbH, Linz
Copyright 2009-2012 JKU Linz
Copyright of original file:
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.
------------------------------------------------------------------------- */
#ifdef INTEGRATE_CLASS
IntegrateStyle(verlet,Verlet)
#else
#ifndef LMP_VERLET_H
#define LMP_VERLET_H
#include "integrate.h"
namespace LAMMPS_NS {
class Verlet : public Integrate {
public:
Verlet(class LAMMPS *, int, char **);
virtual ~Verlet() {}
virtual void init();
virtual void setup();
virtual void setup_minimal(int);
virtual void run(int);
void cleanup();
protected:
int triclinic; // 0 if domain is orthog, 1 if triclinic
int torqueflag,erforceflag;
int e_flag,rho_flag;
void force_clear();
};
}
#endif
#endif
/* ERROR/WARNING messages:
W: No fixes defined, atoms won't move
If you are not using a fix like nve, nvt, npt then atom velocities and
coordinates will not be updated during timestepping.
*/
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