/usr/include/liggghts/fix_sph.h is in libliggghts-dev 3.0.3+repack-2.
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 | /* ----------------------------------------------------------------------
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.
------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
Contributing author for SPH:
Andreas Aigner (CD Lab Particulate Flow Modelling, JKU)
andreas.aigner@jku.at
------------------------------------------------------------------------- */
#ifndef LMP_FIX_SPH
#define LMP_FIX_SPH
#include "fix.h"
namespace LAMMPS_NS {
class FixSph : public Fix {
public:
FixSph(class LAMMPS *, int, char **);
~FixSph();
int setmask();
virtual void updatePtrs();
void init();
void init_list(int, class NeighList *);
virtual void post_integrate() {};
virtual void post_integrate_respa(int, int);
int get_kernel_id(){return kernel_id;};
inline void set_kernel_id(int newid){kernel_id = newid;};
int kernel_flag; // 1 if Fix uses sph kernel, 0 if not
protected:
inline double interpDist(double disti, double distj) {return 0.5*(disti+distj);};
class FixPropertyAtom* fppaSl; //smoothing length
class FixPropertyGlobal* fppaSlType; //per type smoothing length
double *sl; // per atom smoothing length
double **slComType; // common smoothing length in case of mass_type=1
int kernel_id;
double kernel_cut;
char *kernel_style;
class NeighList *list;
int nlevels_respa;
int mass_type; // flag defined in atom_vec*
};
}
#endif
|