/usr/include/liggghts/tracking_mesh_I.h is in libliggghts-dev 3.7.0+repack1-1.
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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:
Christoph Kloss (DCS Computing GmbH, Linz)
Christoph Kloss (JKU Linz)
Philippe Seil (JKU Linz)
Copyright 2012- DCS Computing GmbH, Linz
Copyright 2009-2012 JKU Linz
------------------------------------------------------------------------- */
#ifndef LMP_TRACKING_MESH_I_H
#define LMP_TRACKING_MESH_I_H
/* ----------------------------------------------------------------------
constructor
------------------------------------------------------------------------- */
template<int NUM_NODES>
TrackingMesh<NUM_NODES>::TrackingMesh(LAMMPS *lmp)
: MultiNodeMeshParallel<NUM_NODES>(lmp),
customValues_(*(new CustomValueTracker(lmp,this))),
id_ (*this->prop().template addElementProperty< ScalarContainer<int> >("id","comm_exchange_borders"/*ID does never change*/,"frame_invariant","restart_yes")),
lineNo_(this->prop().template addElementProperty< ScalarContainer<int> >("lineNo","comm_none"/*so deleting after setup does not interefere*/,"frame_invariant","restart_no")),
mapTagMax_(0),
verbose_(false)
{
}
/* ----------------------------------------------------------------------
destructor
------------------------------------------------------------------------- */
template<int NUM_NODES>
TrackingMesh<NUM_NODES>::~TrackingMesh()
{
delete &customValues_;
// deallocate map memory if exists
if(!mapArray_.empty()) clearMap();
}
/* ----------------------------------------------------------------------
add / delete element
------------------------------------------------------------------------- */
template<int NUM_NODES>
bool TrackingMesh<NUM_NODES>::addElement(double **nodeToAdd,int lineNumb)
{
// this function is always called in serial mode
if(MultiNodeMeshParallel<NUM_NODES>::addElement(nodeToAdd))
{
// tracking mesh add one element, grow memory if necessary
customValues_.addZeroElement();
// set ID for element
// ID starts from 0
id_(this->sizeLocal()-1) = this->sizeLocal()-1;
if(lineNo_)
(*lineNo_)(this->sizeLocal()-1) = lineNumb;
return true;
}
return false;
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::deleteElement(int n)
{
MultiNodeMeshParallel<NUM_NODES>::deleteElement(n);
// tracking mesh delete code
customValues_.deleteElement(n);
}
/* ----------------------------------------------------------------------
reset global properties to original value
------------------------------------------------------------------------- */
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::setVerbose()
{
verbose_ = true;
}
/* ----------------------------------------------------------------------
reset global properties to original value
------------------------------------------------------------------------- */
template<int NUM_NODES>
bool TrackingMesh<NUM_NODES>::resetToOrig()
{
if(MultiNodeMesh<NUM_NODES>::resetToOrig())
{
customValues_.resetToOrig();
return true;
}
return false;
}
/* ----------------------------------------------------------------------
recalculate properties on setup (on start and during simulation)
------------------------------------------------------------------------- */
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::postInitialSetup()
{
this->prop().removeElementProperty("lineNo");
lineNo_ = 0;
}
/* ----------------------------------------------------------------------
recalculate properties on setup (on start and during simulation)
------------------------------------------------------------------------- */
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::refreshOwned(int setupFlag)
{
MultiNodeMeshParallel<NUM_NODES>::refreshOwned(setupFlag);
if(setupFlag) customValues_.storeOrig();
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::refreshGhosts(int setupFlag)
{
MultiNodeMeshParallel<NUM_NODES>::refreshGhosts(setupFlag);
}
/* ----------------------------------------------------------------------
clear and generate a global map for global-local lookup
------------------------------------------------------------------------- */
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::clearMap()
{
// deallocate old memory
mapArray_.clear();
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::generateMap()
{
int nall = this->sizeLocal() + this->sizeGhost();
// deallocate old memory if exists
if(!mapArray_.empty()) clearMap();
// get max ID of all proc
int idmax = id_.max(nall);
MPI_Max_Scalar(idmax,mapTagMax_,this->world);
// build map for owned and ghost particles
for (int i = 0; i < nall; i++)
{
const int id = id_(i);
mapArray_[id].push_back(i);
}
}
/* ----------------------------------------------------------------------
clear ghost data that is communicated via forward comm - called in forw comm
------------------------------------------------------------------------- */
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::clearGhostForward(bool scale,bool translate,bool rotate)
{
MultiNodeMeshParallel<NUM_NODES>::clearGhostForward(scale,translate,rotate);
// delete ghost data from container classes
// delete only data that is communicated afterwards
for(int i = this->sizeLocal()+this->sizeGhost()-1; i >= this->sizeLocal(); i--)
customValues_.deleteForwardElement(i,scale,translate,rotate);
}
/* ----------------------------------------------------------------------
clear reverse properties, i.e. reset all of them to 0
------------------------------------------------------------------------- */
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::clearReverse()
{
MultiNodeMeshParallel<NUM_NODES>::clearReverse();
customValues_.clearReverse(this->isScaling(),this->isTranslating(),this->isRotating());
}
/* ----------------------------------------------------------------------
push / pop functions for a list of elements
------------------------------------------------------------------------- */
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::elemListBufSize(int n,int operation,bool scale,bool translate,bool rotate)
{
int buf_size = 0;
buf_size += MultiNodeMeshParallel<NUM_NODES>::elemListBufSize(n,operation,scale,translate,rotate);
buf_size += customValues_.elemListBufSize(n,operation,scale,translate,rotate);
return buf_size;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::pushElemListToBuffer(int n, int *list, int *wraplist, double *buf, int operation, std::list<std::string> * properties, double *dlo, double *dhi, bool scale,bool translate, bool rotate)
{
int nsend = 0;
nsend += MultiNodeMeshParallel<NUM_NODES>::pushElemListToBuffer(n,list, wraplist, &buf[nsend],operation, properties, dlo, dhi, scale,translate,rotate);
nsend += customValues_.pushElemListToBuffer(n,list, wraplist, &buf[nsend],operation, properties, dlo, dhi, scale,translate,rotate);
return nsend;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::popElemListFromBuffer(int first, int n,double *buf, int operation, std::list<std::string> * properties, bool scale,bool translate, bool rotate)
{
int nrecv = 0;
nrecv += MultiNodeMeshParallel<NUM_NODES>::popElemListFromBuffer(first,n,&buf[nrecv],operation, properties, scale,translate,rotate);
nrecv += customValues_.popElemListFromBuffer(first,n,&buf[nrecv],operation, properties, scale,translate,rotate);
return nrecv;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::pushElemListToBufferReverse(int first, int n,double *buf, int operation, std::list<std::string> * properties, bool scale,bool translate, bool rotate)
{
int nrecv = 0;
nrecv += MultiNodeMeshParallel<NUM_NODES>::pushElemListToBufferReverse(first,n,&buf[nrecv],operation, properties, scale,translate,rotate);
nrecv += customValues_.pushElemListToBufferReverse(first,n,&buf[nrecv],operation, properties, scale,translate,rotate);
return nrecv;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::popElemListFromBufferReverse(int n, int *list, double *buf, int operation, std::list<std::string> * properties, bool scale,bool translate, bool rotate)
{
int nsend = 0;
nsend += MultiNodeMeshParallel<NUM_NODES>::popElemListFromBufferReverse(n,list,&buf[nsend],operation, properties, scale,translate,rotate);
nsend += customValues_.popElemListFromBufferReverse(n,list,&buf[nsend],operation, properties, scale,translate,rotate);
return nsend;
}
/* ----------------------------------------------------------------------
push / pop functions for a single element
------------------------------------------------------------------------- */
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::elemBufSize(int operation, std::list<std::string> * properties, bool scale,bool translate,bool rotate)
{
int buf_size = 0;
buf_size += MultiNodeMeshParallel<NUM_NODES>::elemBufSize(operation, properties, scale,translate,rotate);
buf_size += customValues_.elemBufSize(operation, properties, scale,translate,rotate);
return buf_size;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::pushElemToBuffer(int n, double *buf, int operation,bool scale,bool translate, bool rotate)
{
int nsend = 0;
nsend += MultiNodeMeshParallel<NUM_NODES>::pushElemToBuffer(n,&buf[nsend],operation,scale,translate,rotate);
nsend += customValues_.pushElemToBuffer(n,&buf[nsend],operation,scale,translate,rotate);
return nsend;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::popElemFromBuffer(double *buf, int operation,bool scale,bool translate, bool rotate)
{
int nrecv = 0;
nrecv += MultiNodeMeshParallel<NUM_NODES>::popElemFromBuffer(&buf[nrecv],operation,scale,translate,rotate);
nrecv += customValues_.popElemFromBuffer(&buf[nrecv],operation,scale,translate,rotate);
return nrecv;
}
/* ----------------------------------------------------------------------
push / pop functions for mesh properties
------------------------------------------------------------------------- */
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::meshPropsBufSize(int operation,bool scale,bool translate,bool rotate)
{
int buf_size = 0;
buf_size += customValues_.globalPropsBufSize(operation,scale,translate,rotate);
return buf_size;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::pushMeshPropsToBuffer(double *buf, int operation,bool scale,bool translate, bool rotate)
{
int nsend = 0;
nsend += customValues_.pushGlobalPropsToBuffer(&buf[nsend],operation,scale,translate,rotate);
return nsend;
}
template<int NUM_NODES>
int TrackingMesh<NUM_NODES>::popMeshPropsFromBuffer(double *buf, int operation,bool scale,bool translate, bool rotate)
{
int nrecv = 0;
nrecv += customValues_.popGlobalPropsFromBuffer(&buf[nrecv],operation,scale,translate,rotate);
return nrecv;
}
/* ----------------------------------------------------------------------
move / rotate / scale
------------------------------------------------------------------------- */
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::move(const double * const vecTotal, const double * const vecIncremental)
{
MultiNodeMesh<NUM_NODES>::move(vecTotal, vecIncremental);
customValues_.move(vecTotal,vecIncremental);
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::move(const double * const vecIncremental)
{
MultiNodeMesh<NUM_NODES>::move(vecIncremental);
customValues_.move(vecIncremental);
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::moveElement(const int i, const double * const vecIncremental)
{
MultiNodeMesh<NUM_NODES>::moveElement(i,vecIncremental);
customValues_.moveElement(i,vecIncremental);
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::rotate(const double * const totalQ, const double * const dQ, const double * const origin)
{
double negorigin[3];
bool trans = vectorMag3DSquared(origin) > 0.;
vectorNegate3D(origin,negorigin);
MultiNodeMesh<NUM_NODES>::rotate(totalQ,dQ,origin);
if(trans) customValues_.move(negorigin);
customValues_.rotate(totalQ,dQ);
if(trans) customValues_.move(origin);
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::rotate(const double * const dQ, const double * const origin)
{
double negorigin[3];
bool trans = vectorMag3DSquared(origin) > 0.;
vectorNegate3D(origin,negorigin);
MultiNodeMesh<NUM_NODES>::rotate(dQ,origin);
if(trans) customValues_.move(negorigin);
customValues_.rotate(dQ);
if(trans) customValues_.move(origin);
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::scale(double factor)
{
MultiNodeMesh<NUM_NODES>::scale(factor);
customValues_.scale(factor);
}
/* ----------------------------------------------------------------------
return container classes
------------------------------------------------------------------------- */
/*
template <typename U>
containerTmp(
template<int NUM_NODES> template<typename U>
U* TrackingMesh<NUM_NODES>::containerTmp(int len)
{
if(len ==1) return MultiVectorConainer
}
template<int NUM_NODES>
void TrackingMesh<NUM_NODES>::move(double *vecTotal, double *vecIncremental)
{
MultiNodeMesh<NUM_NODES>::move(vecTotal, vecIncremental);
customValues_.move(vecIncremental);
}*/
#endif
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