/usr/include/liggghts/pointers.h is in libliggghts-dev 3.3.1+repack1-1ubuntu3.
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.
------------------------------------------------------------------------- */
// Pointers class contains ptrs to master copy of
// fundamental LAMMPS class ptrs stored in lammps.h
// every LAMMPS class inherits from Pointers to access lammps.h ptrs
// these variables are auto-initialized by Pointer class constructor
// *& variables are really pointers to the pointers in lammps.h
// & enables them to be accessed directly in any class, e.g. atom->x
#ifndef LMP_POINTERS_H
#define LMP_POINTERS_H
#include "lmptype.h"
#include "mpi.h"
#include "lammps.h"
namespace LAMMPS_NS {
// universal defines inside namespace
#define FLERR __FILE__,__LINE__
#define MIN(A,B) ((A) < (B) ? (A) : (B))
#define MAX(A,B) ((A) > (B) ? (A) : (B))
#define UNUSED(P) (void)P
class Pointers {
public:
Pointers(LAMMPS *ptr) :
lmp(ptr),
memory(ptr->memory),
error(ptr->error),
universe(ptr->universe),
input(ptr->input),
atom(ptr->atom),
update(ptr->update),
neighbor(ptr->neighbor),
comm(ptr->comm),
domain(ptr->domain),
force(ptr->force),
modify(ptr->modify),
group(ptr->group),
output(ptr->output),
timer(ptr->timer),
world(ptr->world),
infile(ptr->infile),
screen(ptr->screen),
logfile(ptr->logfile),
thermofile(ptr->thermofile) {}
virtual ~Pointers() {}
protected:
LAMMPS *lmp;
Memory *&memory;
Error *&error;
Universe *&universe;
Input *&input;
Atom *&atom;
Update *&update;
Neighbor *&neighbor;
Comm *&comm;
Domain *&domain;
Force *&force;
Modify *&modify;
Group *&group;
Output *&output;
Timer *&timer;
MPI_Comm &world;
FILE *&infile;
FILE *&screen;
FILE *&logfile;
FILE *&thermofile;
};
}
#endif
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