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/* This file is part of the OpenLB library
*
* Copyright (C) 2006-2018 Jonas Latt, 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.
*/
/** \file
* Dynamics for a generic 2D block structure -- header file.
*/
#ifndef BLOCK_LATTICE_STRUCTURE_2D_H
#define BLOCK_LATTICE_STRUCTURE_2D_H
#include <vector>
#include "cell.h"
#include "blockStructure2D.h"
#include "postProcessing.h"
#include "serializer.h"
#include "spatiallyExtendedObject2D.h"
#include "geometry/blockGeometryStructure2D.h"
#include "latticeStatistics.h"
#include "functors/analytical/analyticalF.h"
namespace olb {
template<typename T, typename DESCRIPTOR> struct Dynamics;
template<typename T, typename DESCRIPTOR> class Cell;
template<typename T, typename DESCRIPTOR> struct WriteCellFunctional;
template<typename T> class BlockIndicatorF2D;
/// An interface to all the variants of (more or less) regular lattices.
template<typename T, typename DESCRIPTOR>
class BlockLatticeStructure2D : public BlockStructure2D, public SpatiallyExtendedObject2D {
public:
BlockLatticeStructure2D(int nx, int ny) : BlockStructure2D(nx,ny) {};
~BlockLatticeStructure2D() override { }
public:
virtual void defineRho(BlockIndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& rho);
virtual void defineRho(BlockGeometryStructure2D<T>& blockGeometry, int material,
AnalyticalF2D<T,T>& rho);
virtual void defineU(BlockIndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& u);
virtual void defineU(BlockGeometryStructure2D<T>& blockGeometry, int material,
AnalyticalF2D<T,T>& u);
virtual void defineRhoU(BlockIndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& rho, AnalyticalF2D<T,T>& u);
virtual void defineRhoU(BlockGeometryStructure2D<T>& blockGeometry, int material,
AnalyticalF2D<T,T>& rho, AnalyticalF2D<T,T>& u);
virtual void definePopulations(BlockIndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& Pop);
virtual void definePopulations(BlockGeometryStructure2D<T>& blockGeometry, int material,
AnalyticalF2D<T,T>& Pop);
template <typename FIELD>
void defineField(BlockIndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& field);
template <typename FIELD>
void defineField(BlockGeometryStructure2D<T>& blockGeometry, int material,
AnalyticalF2D<T,T>& field);
template <typename FIELD>
void defineField(BlockGeometryStructure2D<T>& blockGeometry,
IndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& field);
template <typename FIELD>
void addField(BlockGeometryStructure2D<T>& blockGeometry,
IndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& field);
template <typename FIELD>
void addField(BlockGeometryStructure2D<T>& blockGeometry,
IndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& field, AnalyticalF2D<T,T>& porous);
template <typename FIELD>
void multiplyField(BlockGeometryStructure2D<T>& blockGeometry,
IndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& field);
#ifndef OLB_PRECOMPILED
virtual void setExternalParticleField(BlockGeometryStructure2D<T>& blockGeometry, AnalyticalF2D<T,T>& velocity, SmoothIndicatorF2D<T,T,true>& sIndicator);
#endif
virtual void iniEquilibrium(BlockIndicatorF2D<T>& indicator,
AnalyticalF2D<T,T>& rho, AnalyticalF2D<T,T>& u);
virtual void iniEquilibrium(BlockGeometryStructure2D<T>& blockGeometry, int material,
AnalyticalF2D<T,T>& rho, AnalyticalF2D<T,T>& u);
// pure virtual member functions
virtual Cell<T,DESCRIPTOR>& get(int iX, int iY) =0;
virtual Cell<T,DESCRIPTOR>& get(int latticeR[]) =0;
virtual Cell<T,DESCRIPTOR> const& get(int iX, int iY) const =0;
virtual void initialize() =0;
virtual void defineDynamics(int x0_, int x1_, int y0_, int y1_,
Dynamics<T,DESCRIPTOR>* dynamics ) =0;
virtual void defineDynamics(int iX, int iY, Dynamics<T,DESCRIPTOR>* dynamics ) =0;
virtual Dynamics<T,DESCRIPTOR>* getDynamics(int iX, int iY) = 0;
virtual void collide(int x0_, int x1_, int y0_, int y1_) =0;
virtual void collide() =0;
virtual void stream(int x0_, int x1_, int y0_, int y1_) =0;
virtual void stream(bool periodic=false) =0;
virtual void collideAndStream(int x0_, int x1_, int y0_, int y1_) =0;
virtual void collideAndStream(bool periodic=false) =0;
virtual T computeAverageDensity(int x0_, int x1_, int y0_, int y1_) const =0;
virtual T computeAverageDensity() const =0;
virtual void computeStress(int iX, int iY, T pi[util::TensorVal<DESCRIPTOR >::n]) = 0;
virtual void stripeOffDensityOffset(int x0_, int x1_, int y0_, int y1_,
T offset ) =0;
virtual void stripeOffDensityOffset(T offset) =0;
virtual void forAll(int x0_, int x1_, int y0_, int y1_,
WriteCellFunctional<T,DESCRIPTOR> const& application) =0;
virtual void forAll(WriteCellFunctional<T,DESCRIPTOR> const& application) =0;
virtual void addPostProcessor(PostProcessorGenerator2D<T,DESCRIPTOR> const& ppGen) =0;
virtual void resetPostProcessors() =0;
virtual void postProcess(int x0_, int x1_, int y0_, int y1_) =0;
virtual void postProcess() =0;
virtual void addLatticeCoupling(LatticeCouplingGenerator2D<T,DESCRIPTOR> const& lcGen,
std::vector<SpatiallyExtendedObject2D*> partners ) =0;
virtual void executeCoupling(int x0_, int x1_, int y0_, int y1_) =0;
virtual void executeCoupling() =0;
virtual LatticeStatistics<T>& getStatistics() =0;
virtual LatticeStatistics<T> const& getStatistics() const =0;
};
} // namespace olb
#endif
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