blockCalcF3D.h

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/*  This file is part of the OpenLB library
 *
 *  Copyright (C) 2012-2017 Lukas Baron, Mathias J. Krause,
 *                          Albert Mink, 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_CALC_F_3D_H
#define BLOCK_CALC_F_3D_H
 
#include "utilities/arithmetic.h"
#include "blockBaseF3D.h"
 
/* Note: Throughout the whole source code directory genericFunctions, the
 *  template parameters for i/o dimensions are:
 *           F: S^m -> T^n  (S=source, T=target)
 */
 
namespace olb {
 
 
 
template <typename T, template<typename> class F>
class BlockCalcF3D : public BlockF3D<T> {
protected:
  GenericF<T,int>& _f;
  GenericF<T,int>& _g;
 
  const int  _glob;
  const bool _fIsBlock;
  const bool _gIsBlock;
public:
  BlockCalcF3D(BlockF3D<T>& f, BlockF3D<T>& g);
 
  BlockCalcF3D(BlockF3D<T>& f, GenericF<T,int>& g, int glob);
 
  BlockCalcF3D(GenericF<T,int>& f, int glob, BlockF3D<T>& g);
 
  bool operator() (T output[], const int input[]) override;
};
 
template <typename T>
using BlockCalcPlus3D = BlockCalcF3D<T,util::plus>;
 
template <typename T>
using BlockCalcMinus3D = BlockCalcF3D<T,util::minus>;
 
template <typename T>
using BlockCalcMultiplication3D = BlockCalcF3D<T,util::multiplies>;
 
template <typename T>
using BlockCalcDivision3D = BlockCalcF3D<T,util::divides>;
 
 
} // end namespace olb
 
#endif