coarseGridProcessors2D.h

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/* This file is part of the Palabos library.
 *
 * Copyright (C) 2011 FlowKit Sarl
 * Avenue de Chailly 23
 * 1012 Lausanne, Switzerland
 * E-mail contact: contact@flowkit.com
 *
 * The most recent release of Palabos can be downloaded at 
 * <http://www.palabos.org/>
 *
 * The library Palabos is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * The library 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/* Main author: Daniel Lagrava
 */

#ifndef COARSE_GRID_PROCESSORS_2D_H
#define COARSE_GRID_PROCESSORS_2D_H

#include "core/globalDefs.h"
#include "atomicBlock/blockLattice2D.h"
#include "atomicBlock/dataProcessorWrapper2D.h"
#include "multiBlock/multiBlockLattice2D.h"
#include "multiGrid/gridRefinement.h"
#include "multiGrid/gridRefinementDynamics.h"
#include <vector>

namespace plb {

template<typename T, template<typename U> class Descriptor1, template<typename U> class Descriptor2>
class CopyFineToCoarse2D : public BoxProcessingFunctional2D_LL<T,Descriptor1,T,Descriptor2>
{
public:
    CopyFineToCoarse2D( RescaleEngine<T,Descriptor1>* rescaleEngine_,
                        plint numTimeSteps_, plint executionTime_, plint direction_, plint orientation_ );
    virtual ~CopyFineToCoarse2D();
    CopyFineToCoarse2D(CopyFineToCoarse2D<T,Descriptor1,Descriptor2> const& rhs);
    CopyFineToCoarse2D<T,Descriptor1,Descriptor2>& operator=(CopyFineToCoarse2D<T,Descriptor1,Descriptor2> const& rhs);
    virtual void process( Box2D domain,
                          BlockLattice2D<T,Descriptor1>& fineLattice,
                          BlockLattice2D<T,Descriptor2>& coarseLattice );
    virtual CopyFineToCoarse2D<T,Descriptor1,Descriptor2>* clone() const;
    virtual BlockDomain::DomainT appliesTo() const {
        return BlockDomain::bulk;
    }
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const {
        modified[0] = modif::nothing;
        modified[1] = modif::staticVariables;
    }
private:
    RescaleEngine<T,Descriptor1>* rescaleEngine;
    plint numTimeSteps;
    plint executionTime;
    plint direction; // with respect to the Palabos boundary convention
    plint orientation; 
    
};


template<typename T, template<typename U> class Descriptor1, template<typename U> class Descriptor2>
class CopyFineToCoarseWithFiltering2D : public BoxProcessingFunctional2D_LL<T,Descriptor1,T,Descriptor2>
{
public:
    CopyFineToCoarseWithFiltering2D( RescaleEngine<T,Descriptor1>* rescaleEngine_,
                        plint numTimeSteps_, plint executionTime_, plint direction_, plint orientation_ );
    virtual ~CopyFineToCoarseWithFiltering2D();
    CopyFineToCoarseWithFiltering2D(CopyFineToCoarseWithFiltering2D<T,Descriptor1,Descriptor2> const& rhs);
    CopyFineToCoarseWithFiltering2D<T,Descriptor1,Descriptor2>& operator=(CopyFineToCoarseWithFiltering2D<T,Descriptor1,Descriptor2> const& rhs);
    virtual void process( Box2D domain,
                          BlockLattice2D<T,Descriptor1>& fineLattice,
                          BlockLattice2D<T,Descriptor2>& coarseLattice );
    virtual CopyFineToCoarseWithFiltering2D<T,Descriptor1,Descriptor2>* clone() const;
    virtual BlockDomain::DomainT appliesTo() const {
        return BlockDomain::bulk;
    }
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const {
        modified[0] = modif::nothing;
        modified[1] = modif::staticVariables;
    }
private:
    RescaleEngine<T,Descriptor1>* rescaleEngine;
    plint numTimeSteps;
    plint executionTime;
    plint direction; // according to palabos BC convention
    plint orientation; 
    
};



}  // namespace plb

#endif  // COARSE_GRID_PROCESSORS_2D_H