/usr/include/liggghts/dump_local_gran_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:
(if no contributing author is listed, this file has been contributed
by the core developer)
Copyright 2014- DCS Computing GmbH, Linz
------------------------------------------------------------------------- */
#if defined(LAMMPS_VTK)
#ifdef DUMP_CLASS
DumpStyle(local/gran/vtk,DumpLocalGranVTK)
#else
#ifndef LMP_DUMP_LOCAL_GRAN_VTK_H
#define LMP_DUMP_LOCAL_GRAN_VTK_H
#include "dump.h"
#include "dump_vtk.h"
#include "dump_local_gran.h"
#include <map>
#include <set>
#include <string>
#include <vtkSmartPointer.h>
#include <vtkMultiBlockDataSet.h>
namespace LAMMPS_NS {
/**
* @brief DumpLocalGranVTK class
* write gran bond data to vtk files.
*
* Similar to the DumpCustomVTK class but uses the vtk library to write data to vtk simple
* legacy or xml format depending on the filename extension specified. (Since this
* conflicts with the way binary output is specified, dump_modify allows to set the
* binary flag for this dump command explicitly).
* In contrast to DumpCustom class the attributes to be packed are stored in a std::map
* to avoid duplicate entries and enforce correct ordering of vector components (except
* for computes and fixes - these have to be given in the right order in the input script).
* (Note: std::map elements are sorted by their keys.)
* This dump command does not support compressed files, buffering or custom format strings,
* multiproc is only supported by the xml formats, multifile option has to be used.
*/
class DumpLocalGranVTK : public Dump, public DumpVTK
{
public:
DumpLocalGranVTK(class LAMMPS *, int, char **);
virtual ~DumpLocalGranVTK();
virtual void write();
protected:
int nevery; // dump frequency for output
char *label; // string for dump file header
DumpLocalGran *dumpLocalGran; // class that generates the vtk output
int vtk_file_format; // which vtk file format to write (vtk, vtp, vtu ...)
// private methods
virtual void init_style();
virtual void write_header(bigint);
int count();
void pack(int *) {};
virtual void write_data(int, double *);
bigint memory_usage();
virtual int modify_param(int, char **);
typedef void (DumpLocalGranVTK::*FnPtrHeader)(bigint);
FnPtrHeader header_choice; // ptr to write header functions
void header_vtk(bigint);
typedef void (DumpLocalGranVTK::*FnPtrWrite)(int, double *);
FnPtrWrite write_choice; // ptr to write data functions
void write_vtk(int, double *);
void write_vtp(int, double *);
void write_vtu(int, double *);
// vtk data container
vtkSmartPointer<vtkMultiBlockDataSet> mbSet;
char *filecurrent;
char *parallelfilecurrent;
char *multiname_ex;
void setFileCurrent();
};
}
#endif
#endif
#endif
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