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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_LP_NORM_2D_H
#define BLOCK_LP_NORM_2D_H
namespace olb {
template<typename T> class BlockF2D;
template<typename T> class Cuboid2D;
template<typename T> class BlockIndicatorF2D;
/// Block level functor that returns the Lp norm over omega of the euklid norm of the input block functor.
/**
* Instances are contained in SuperLpNorm2D::_blockF.
**/
template <typename T, typename W, int P>
class BlockLpNorm2D final : public BlockF2D<W> {
protected:
BlockF2D<W>& _f;
BlockIndicatorF2D<T>& _indicatorF;
public:
/**
* \param f data functor
* \param indicatorF indicator functor describing the subset to be integrated
**/
BlockLpNorm2D(BlockF2D<W>& f, BlockIndicatorF2D<T>& indicatorF);
bool operator() (W output[], const int input[]) override;
};
}
#endif
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