/usr/include/liggghts/dump_atom_vtk.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:
Anton Gladky(TU Bergakademie Freiberg), gladky.anton@gmail.com
------------------------------------------------------------------------- */
#if defined(LAMMPS_VTK)
#ifdef DUMP_CLASS
DumpStyle(atom/vtk,DumpATOMVTK)
#else
#ifndef LMP_DUMP_ATOM_VTK_H
#define LMP_DUMP_ATOM_VTK_H
#include "dump.h"
#include "dump_vtk.h"
#include <iostream>
#include <vector>
#include <fstream>
#include "update.h"
namespace LAMMPS_NS {
class DumpATOMVTK : public Dump
{
public:
DumpATOMVTK(class LAMMPS *, int, char**);
int modify_param(int narg, char **arg);
private:
void init_style();
void write_header(bigint);
int count();
void pack(int *);
void write_data(int, double *);
int n_calls_;
char * filecurrent;
void setFileCurrent();
class V3 {
public:
V3() {v[0]=v[1]=v[2]=0.0;}
V3(double x, double y, double z) {v[0]=x;v[1]=y;v[2]=z;}
double& operator[](int idx) {return v[idx];}
const double& operator[](int idx) const {return v[idx];}
double v[3];
};
typedef DumpATOMVTK::V3 V3;
class DataVTK {
public:
V3 _Pos;
double _Rad;
double _Mass;
int _Id;
int _Type;
V3 _VelL;
V3 _VelA;
V3 _Force;
int _proc;
DataVTK(V3, double, double, int, int, V3, V3, V3, int);
std::string serialize();
};
class vtkExportData : public DumpVTK
{
private:
std::vector<DumpATOMVTK::DataVTK> vtkData;
std::ofstream fileVTK;
const char * _fileName;
bool _setFileName;
public:
vtkExportData(LAMMPS *lmp);
void add(DumpATOMVTK::DataVTK &);
int size();
void writeSER();
void setFileName(const char *);
void show();
void clear();
int modify_param(int narg, char **arg);
};
vtkExportData tmpEXP;
};
}
#endif
#endif
#endif
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