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/* This file is part of the OpenLB library
*
* Copyright (C) 2015 Mathias J. Krause, Robin Trunk
* E-mail contact: info@openlb.net
* The most recent release of OpenLB can be downloaded at
* <http://www.openlb.net/>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/** \file
* The description of a 2D super external field -- generic implementation.
*/
#ifndef SUPER_EXTERNAL_2D_HH
#define SUPER_EXTERNAL_2D_HH
#include<limits>
#include "geometry/superGeometry2D.h"
#include "core/superExternal2D.h"
namespace olb {
////////////////////// Class SuperExternal2D /////////////////////////
template<typename T, typename DESCRIPTOR, typename FIELD>
SuperExternal2D<T,DESCRIPTOR,FIELD>::SuperExternal2D(SuperGeometry2D<T>& superGeometry,
SuperLattice2D<T, DESCRIPTOR>& sLattice, int overlap)
: SuperStructure2D<T>(superGeometry.getCuboidGeometry(), superGeometry.getLoadBalancer()),
_overlap(overlap), _sLattice(sLattice)
{
this->_communicator.init_nh();
this->_communicator.add_cells(this->_overlap);
this->_communicator.init();
}
template<typename T, typename DESCRIPTOR, typename FIELD>
void SuperExternal2D<T,DESCRIPTOR,FIELD>::communicate(bool verbose)
{
this->_communicator.send();
this->_communicator.receive();
this->_communicator.write();
}
template<typename T, typename DESCRIPTOR, typename FIELD>
bool* SuperExternal2D<T,DESCRIPTOR,FIELD>::operator() (int iCloc, int iX, int iY, int iData)
{
return (bool*) _sLattice.getExtendedBlockLattice(iCloc).get(iX+_overlap, iY+_overlap).template getFieldPointer<FIELD>();
}
template<typename T, typename DESCRIPTOR, typename FIELD>
int SuperExternal2D<T,DESCRIPTOR,FIELD>::getDataSize() const
{
return DESCRIPTOR::template size<FIELD>();
}
template<typename T, typename DESCRIPTOR, typename FIELD>
int SuperExternal2D<T,DESCRIPTOR,FIELD>::getDataTypeSize() const
{
return sizeof(T);
}
} // namespace olb
#endif
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