/usr/include/liggghts/fix_cfd_coupling.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 | /* ----------------------------------------------------------------------
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(couple/cfd,FixCfdCoupling)
#else
#ifndef LMP_FIX_CFD_COUPLING_H
#define LMP_FIX_CFD_COUPLING_H
#include "fix.h"
namespace LAMMPS_NS {
class FixCfdCoupling : public Fix {
friend class CfdRegionmodel;
friend class CfdDatacoupling;
public:
FixCfdCoupling(class LAMMPS *, int, char **);
~FixCfdCoupling();
void post_create();
int setmask();
void init();
virtual void setup(int);
virtual void min_setup(int);
void end_of_step();
void post_force_respa(int, int, int);
void min_post_force(int);
// pushing and pulling of properties
//void pull(char *name,char *type,void *&ptr);
//void push(char *name,char *type,void *&ptr);
void add_push_property(char *name,char *type);
void add_pull_property(char *name,char *type);
void check_datatransfer();
int coupleThis() {return couple_this_;}
class CfdDatacoupling* get_dc(){return dc_;}
protected:
int iarg_;
// data transfer is handled by this class
class CfdDatacoupling *dc_;
private:
int couple_this_;
// couple every couple_nevery_ timesteps
// not used in case of MPI coupling
int couple_nevery_,ts_create_;
// regionmodels
class CfdRegionmodel *rm_;
int nlevels_respa;
};
}
#endif
#endif
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