/usr/include/liggghts/fix_template_sphere.h is in libliggghts-dev 2.3.8-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | /* ----------------------------------------------------------------------
LIGGGHTS - LAMMPS Improved for General Granular and Granular Heat
Transfer Simulations
LIGGGHTS is part of the CFDEMproject
www.liggghts.com | www.cfdem.com
Christoph Kloss, christoph.kloss@cfdem.com
Copyright 2009-2012 JKU Linz
Copyright 2012- DCS Computing GmbH, Linz
LIGGGHTS is based on LAMMPS
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
This software is distributed under the GNU General Public License.
See the README file in the top-level directory.
------------------------------------------------------------------------- */
#ifdef FIX_CLASS
FixStyle(particletemplate/sphere,FixTemplateSphere)
#else
#ifndef LMP_FIX_TEMPLATE_SPHERE_H
#define LMP_FIX_TEMPLATE_SPHERE_H
#include "fix.h"
#include "probability_distribution.h"
namespace LAMMPS_NS {
class FixTemplateSphere : public Fix {
public:
FixTemplateSphere(class LAMMPS *, int, char **);
~FixTemplateSphere();
// inherited from Fix
virtual void post_create(){}
virtual int setmask();
void write_restart(FILE *);
void restart(char *);
// access to protected properties
virtual double volexpect();
virtual double massexpect();
virtual double min_rad();
virtual double max_rad();
virtual double max_r_bound();
virtual int number_spheres();
int type();
class Region *region();
// single particle generation, used by fix pour/dev
virtual void randomize_single();
class ParticleToInsert *pti;
// many particle generation, used by fix insert commands
virtual void init_ptilist(int);
virtual void delete_ptilist();
virtual void randomize_ptilist(int,int);
int n_pti_max;
class ParticleToInsert **pti_list;
virtual void finalize_insertion() {}
protected:
int iarg;
class Region *reg;
class FixRegionVariable *reg_var;
// random generator
class RanPark *random;
int seed;
// properties of particle template
int atom_type;
class LMP_PROBABILITY_NS::PDF *pdf_radius;
class LMP_PROBABILITY_NS::PDF *pdf_density;
double volume_expect;
double mass_expect;
double vol_limit;
};
}
#endif
#endif
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