1 /* ---------------------------------------------------------------------- 2 This is the 3 4 ██╗ ██╗ ██████╗ ██████╗ ██████╗ ██╗ ██╗████████╗███████╗ 5 ██║ ██║██╔════╝ ██╔════╝ ██╔════╝ ██║ ██║╚══██╔══╝██╔════╝ 6 ██║ ██║██║ ███╗██║ ███╗██║ ███╗███████║ ██║ ███████╗ 7 ██║ ██║██║ ██║██║ ██║██║ ██║██╔══██║ ██║ ╚════██║ 8 ███████╗██║╚██████╔╝╚██████╔╝╚██████╔╝██║ ██║ ██║ ███████║ 9 ╚══════╝╚═╝ ╚═════╝ ╚═════╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚══════╝® 10 11 DEM simulation engine, released by 12 DCS Computing Gmbh, Linz, Austria 13 http://www.dcs-computing.com, office@dcs-computing.com 14 15 LIGGGHTS® is part of CFDEM®project: 16 http://www.liggghts.com | http://www.cfdem.com 17 18 Core developer and main author: 19 Christoph Kloss, christoph.kloss@dcs-computing.com 20 21 LIGGGHTS® is open-source, distributed under the terms of the GNU Public 22 License, version 2 or later. It is distributed in the hope that it will 23 be useful, but WITHOUT ANY WARRANTY; without even the implied warranty 24 of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You should have 25 received a copy of the GNU General Public License along with LIGGGHTS®. 26 If not, see http://www.gnu.org/licenses . See also top-level README 27 and LICENSE files. 28 29 LIGGGHTS® and CFDEM® are registered trade marks of DCS Computing GmbH, 30 the producer of the LIGGGHTS® software and the CFDEM®coupling software 31 See http://www.cfdem.com/terms-trademark-policy for details. 32 33 ------------------------------------------------------------------------- 34 Contributing author and copyright for this file: 35 Andreas Aigner (JKU Linz) 36 37 Copyright 2009-2012 JKU Linz 38 ------------------------------------------------------------------------- */ 39 40 #ifdef FIX_CLASS 41 42 FixStyle(sph/density/corr,FixSphDensityCorr) 43 44 #else 45 46 #ifndef LMP_FIX_SPH_DENSITY_CORR_H 47 #define LMP_FIX_SPH_DENSITY_CORR_H 48 49 #include "fix_sph.h" 50 51 namespace LAMMPS_NS { 52 53 enum {CORR_SHEPARD,CORR_MLS}; 54 55 class FixSphDensityCorr : public FixSph { 56 public: 57 FixSphDensityCorr(class LAMMPS *, int, char **); 58 ~FixSphDensityCorr(); 59 void pre_delete(bool unfixflag); 60 virtual int setmask(); 61 void updatePtrs(); 62 void post_create(); 63 virtual void init(); 64 virtual void pre_force(int vflag); 65 66 private: 67 template <int> void pre_force_eval(); 68 69 class FixPropertyAtom* fix_quantity; 70 char *quantity_name; 71 72 double quantity_0; 73 double *quantity; 74 75 int corrStyle; 76 int every; 77 int ago; 78 79 }; 80 81 } 82 83 #endif 84 #endif 85