/usr/include/liggghts/tracking_mesh.h is in libliggghts-dev 3.3.1+repack1-1ubuntu3.
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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 not contributing author is listed, this file has been contributed
by the core developer)
Copyright 2012- DCS Computing GmbH, Linz
Copyright 2009-2012 JKU Linz
------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
Contributing authors:
Christoph Kloss (JKU Linz, DCS Computing GmbH, Linz)
Philippe Seil (JKU Linz)
------------------------------------------------------------------------- */
#ifndef LMP_TRACKING_MESH_H
#define LMP_TRACKING_MESH_H
#include "multi_node_mesh_parallel.h"
#include "custom_value_tracker.h"
#include "container.h"
#include "memory.h"
namespace LAMMPS_NS{
template<int NUM_NODES>
class TrackingMesh : public MultiNodeMeshParallel<NUM_NODES>
{
public:
void clearReverse();
void setVerbose();
virtual void buildNeighbours() = 0;
virtual void move(double *vecTotal, double *vecIncremental);
virtual void move(double *vecIncremental);
virtual void scale(double factor);
virtual int generateRandomOwnedGhost(double *pos) = 0;
virtual int generateRandomOwnedGhostWithin(double *pos,double delta) = 0;
virtual int generateRandomSubbox(double *pos) = 0;
// inline access
inline CustomValueTracker& prop()
{return customValues_;}
// global to local ID mapping
inline int map(int global)
{ return (mapArray_ ? mapArray_[global] : -1);}
inline int tag_max()
{ return mapTagMax_; }
int id_slow(int i)
{ return id_(i); }
inline int id(int i)
{ return id_(i); }
inline int lineNo(int i)
{ return (lineNo_?(*lineNo_)(i):-1); }
inline bool verbose()
{ return verbose_; }
inline void check_element_property_consistency()
{ customValues_.check_element_property_consistency(this->sizeLocal()+this->sizeGhost()); }
protected:
TrackingMesh(LAMMPS *lmp);
virtual ~TrackingMesh();
virtual bool addElement(double **nodeToAdd,int lineNumb);
virtual void deleteElement(int n);
void clearGhostForward(bool scale,bool translate,bool rotate);
// called via mesh move functions
bool resetToOrig();
void postInitialSetup();
virtual void refreshOwned(int setupFlag);
virtual void refreshGhosts(int setupFlag);
void clearMap();
void generateMap();
virtual void moveElement(int i,double *vecIncremental);
virtual void rotate(double *totalQ, double *dQ,double *origin);
virtual void rotate(double *dQ,double *origin);
// buffer operations
inline int elemListBufSize(int n,int operation,bool scale,bool translate,bool rotate);
inline int pushElemListToBuffer(int n, int *list, double *buf, int operation,bool scale,bool translate, bool rotate);
inline int popElemListFromBuffer(int first, int n, double *buf, int operation,bool scale,bool translate, bool rotate);
inline int pushElemListToBufferReverse(int first, int n, double *buf, int operation,bool scale,bool translate, bool rotate);
inline int popElemListFromBufferReverse(int n, int *list, double *buf, int operation,bool scale,bool translate, bool rotate);
inline int elemBufSize(int operation,bool scale,bool translate,bool rotate);
inline int pushElemToBuffer(int n, double *buf, int operation,bool scale,bool translate,bool rotate);
inline int popElemFromBuffer(double *buf, int operation,bool scale,bool translate,bool rotate);
int meshPropsBufSize(int operation,bool scale,bool translate,bool rotate);
int pushMeshPropsToBuffer(double *buf, int operation,bool scale,bool translate, bool rotate);
int popMeshPropsFromBuffer(double *buf, int operation,bool scale,bool translate, bool rotate);
private:
// class holding fields
CustomValueTracker &customValues_;
// ID of element
ScalarContainer<int> &id_;
// line where element was read
ScalarContainer<int> *lineNo_;
// global-local lookup
int mapTagMax_;
int *mapArray_;
bool verbose_;
};
// *************************************
#include "tracking_mesh_I.h"
// *************************************
} /* LAMMPS_NS */
#endif /* TRACKINGMESH_H_ */
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