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/* This file is part of the OpenLB library
*
* Copyright (C) 2017 Adrian Kummerlaender
* 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.
*/
#ifndef BLOCK_INDICATOR_BASE_F_2D_HH
#define BLOCK_INDICATOR_BASE_F_2D_HH
#include "blockIndicatorBaseF2D.h"
#include "geometry/blockGeometry2D.h"
namespace olb {
template <typename T>
BlockIndicatorF2D<T>::BlockIndicatorF2D(BlockGeometryStructure2D<T>& geometry)
: BlockF2D<bool>(geometry.getBlockStructure(), 1),
_blockGeometryStructure(geometry),
_cachedData{nullptr}
{ }
template <typename T>
BlockGeometryStructure2D<T>& BlockIndicatorF2D<T>::getBlockGeometryStructure()
{
return _blockGeometryStructure;
}
template <typename T>
bool BlockIndicatorF2D<T>::operator() (const int input[])
{
bool output{};
if (_cachedData == nullptr) {
this->operator()(&output, input);
}
else {
_cachedData->get(input[0], input[1]);
}
return output;
}
template <typename T>
bool BlockIndicatorF2D<T>::operator() (int iX, int iY)
{
bool output{};
if (_cachedData == nullptr) {
this->operator()(&output, iX, iY);
}
else {
_cachedData->get(iX, iY);
}
return output;
}
template <typename T>
void BlockIndicatorF2D<T>::setCache(const BlockData2D<T,bool>& cache)
{
_cachedData = &cache;
}
template <typename T>
bool BlockIndicatorF2D<T>::isEmpty()
{
// There is no way to determine domain emptyness in a fashion that is both
// generic and efficient.
return false;
}
} // namespace olb
#endif
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