gridRefinementProcessors3D.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 GRID_REFINEMENT_PROCESSORS_3D_H
#define GRID_REFINEMENT_PROCESSORS_3D_H

#include "core/globalDefs.h"
#include "atomicBlock/blockLattice3D.h"
#include "atomicBlock/dataProcessorWrapper3D.h"
#include "multiBlock/multiBlockLattice3D.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 InterpolateCoarseToFineDynamics3D : public BoxProcessingFunctional3D_LL<T,Descriptor1,T,Descriptor2>
{
public:
    InterpolateCoarseToFineDynamics3D (
            RescaleEngine<T,Descriptor1>* rescaleEngine_,
            InterpolationEngine2D<T,Descriptor1>* interpolationEngine_, plint direction_, const Dot3D delta_[2] );
    virtual ~InterpolateCoarseToFineDynamics3D();
    InterpolateCoarseToFineDynamics3D(InterpolateCoarseToFineDynamics3D<T,Descriptor1,Descriptor2> const& rhs);
    InterpolateCoarseToFineDynamics3D<T,Descriptor1,Descriptor2>& operator= (
            InterpolateCoarseToFineDynamics3D<T,Descriptor1,Descriptor2> const& rhs );
    virtual void process( Box3D coarseDomain,
                          BlockLattice3D<T,Descriptor1>& coarseLattice,
                          BlockLattice3D<T,Descriptor2>& fineLattice );
    virtual InterpolateCoarseToFineDynamics3D<T,Descriptor1,Descriptor2>* clone() const;
    virtual BlockDomain::DomainT appliesTo() const {
        return BlockDomain::bulkAndEnvelope;
    }
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const {
        modified[0] = modif::nothing;
        modified[1] = modif::staticVariables;
    }
private:
    RescaleEngine<T,Descriptor1>* rescaleEngine;
    InterpolationEngine2D<T,Descriptor1>* interpolationEngine;
    plint direction;
    std::vector<Dot3D> delta;
};

template<typename T, template<typename U> class Descriptor1, template<typename U> class Descriptor2>
class InterpolateCoarseToFineBoundaryDynamics3D : public BoxProcessingFunctional3D_LL<T,Descriptor1,T,Descriptor2>
{
public:
    InterpolateCoarseToFineBoundaryDynamics3D (
            RescaleEngine<T,Descriptor1>* rescaleEngine_,
            InterpolationEngine2D<T,Descriptor1>* interpolationEngine_,
            const Dot3D delta_[2] );
    virtual ~InterpolateCoarseToFineBoundaryDynamics3D();
    InterpolateCoarseToFineBoundaryDynamics3D (
            InterpolateCoarseToFineBoundaryDynamics3D<T,Descriptor1,Descriptor2> const& rhs );
    InterpolateCoarseToFineBoundaryDynamics3D<T,Descriptor1,Descriptor2>& operator= (
            InterpolateCoarseToFineBoundaryDynamics3D<T,Descriptor1,Descriptor2> const& rhs );
    virtual void process( Box3D domain,
                          BlockLattice3D<T,Descriptor1>& coarseLattice,
                          BlockLattice3D<T,Descriptor2>& fineLattice );
    virtual InterpolateCoarseToFineBoundaryDynamics3D<T,Descriptor1,Descriptor2>* clone() const;
    virtual BlockDomain::DomainT appliesTo() const {
        return BlockDomain::bulkAndEnvelope;
    }
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const {
        modified[0] = modif::nothing;
        modified[1] = modif::staticVariables;
    }
private:
    RescaleEngine<T,Descriptor1>* rescaleEngine;
    InterpolationEngine2D<T,Descriptor1>* interpolationEngine;
    std::vector<Dot3D> delta;
};

template<typename T, template<typename U> class Descriptor1, template<typename U> class Descriptor2>
class InterpolateCoarseToFineCornerDynamics3D : public BoxProcessingFunctional3D_LL<T,Descriptor1,T,Descriptor2>
{
public:
    InterpolateCoarseToFineCornerDynamics3D (
            RescaleEngine<T,Descriptor1>* rescaleEngine_,
            InterpolationEngine2D<T,Descriptor1>* interpolationEngine_,
            const Dot3D delta_[2] );
    virtual ~InterpolateCoarseToFineCornerDynamics3D();
    InterpolateCoarseToFineCornerDynamics3D (
            InterpolateCoarseToFineCornerDynamics3D<T,Descriptor1,Descriptor2> const& rhs );
    InterpolateCoarseToFineCornerDynamics3D<T,Descriptor1,Descriptor2>& operator= (
            InterpolateCoarseToFineCornerDynamics3D<T,Descriptor1,Descriptor2> const& rhs );
    virtual void process( Box3D domain,
                          BlockLattice3D<T,Descriptor1>& coarseLattice,
                          BlockLattice3D<T,Descriptor2>& fineLattice );
    virtual InterpolateCoarseToFineCornerDynamics3D<T,Descriptor1,Descriptor2>* clone() const;
    virtual BlockDomain::DomainT appliesTo() const {
        return BlockDomain::bulkAndEnvelope;
    }
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const {
        modified[0] = modif::nothing;
        modified[1] = modif::staticVariables;
    }
private:
    RescaleEngine<T,Descriptor1>* rescaleEngine;
    InterpolationEngine2D<T,Descriptor1>* interpolationEngine;
    std::vector<Dot3D> delta;
};



template<typename T, template<typename U> class Descriptor>
class Copy_t1_to_t0_3D: public BoxProcessingFunctional3D_L<T,Descriptor>
{
public:
    Copy_t1_to_t0_3D(plint numTimeSteps_, plint executionTime_);
    virtual void process(Box3D domain, BlockLattice3D<T,Descriptor>& fineLattice);
    virtual Copy_t1_to_t0_3D<T,Descriptor>* clone() const;
    virtual BlockDomain::DomainT appliesTo() const {
        return BlockDomain::bulkAndEnvelope;
    }
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const {
        modified[0] = modif::staticVariables;
    }
private:
    plint numTimeSteps;
    plint executionTime;
};

template<typename T, template<typename U> class Descriptor1, template<typename U> class Descriptor2>
class CopyFineToCoarse3D : public BoxProcessingFunctional3D_LL<T,Descriptor1,T,Descriptor2>
{
public:
    CopyFineToCoarse3D( RescaleEngine<T,Descriptor1>* rescaleEngine_,
                        plint numTimeSteps_, plint executionTime_ );
    virtual ~CopyFineToCoarse3D();
    CopyFineToCoarse3D(CopyFineToCoarse3D<T,Descriptor1,Descriptor2> const& rhs);
    CopyFineToCoarse3D<T,Descriptor1,Descriptor2>& operator=(CopyFineToCoarse3D<T,Descriptor1,Descriptor2> const& rhs);
    virtual void process( Box3D domain,
                          BlockLattice3D<T,Descriptor1>& fineLattice,
                          BlockLattice3D<T,Descriptor2>& coarseLattice );
    virtual CopyFineToCoarse3D<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;
};

template<typename T, template<typename U> class Descriptor>
class CoarseToFineConverter3D {
public:
    CoarseToFineConverter3D( BlockLattice3D<T,Descriptor> const& coarseLattice,
                             BlockLattice3D<T,Descriptor>& fineLattice_ )
        : fineLattice(fineLattice_),
          coarseLocation(coarseLattice.getLocation()),
          fineLocation(fineLattice.getLocation())
    { }
    plint fineX(plint coarseX) const {
        return (coarseX+coarseLocation.x)*2 - fineLocation.x;
    }
    plint fineY(plint coarseY) const {
        return (coarseY+coarseLocation.y)*2 - fineLocation.y;
    }
    plint fineZ(plint coarseZ) const {
        return (coarseZ+coarseLocation.z)*2 - fineLocation.z;
    }
    
    FineGridBoundaryDynamics<T,Descriptor>& fineDynamics (
            Dot3D coarsePos, Dot3D delta )
    {
        return dynamic_cast<FineGridBoundaryDynamics<T,Descriptor>&> (
                   fineLattice.get( fineX(coarsePos.x) + delta.x,
                                    fineY(coarsePos.y) + delta.y,
                                    fineZ(coarsePos.z) + delta.z ).getDynamics() );
    }
    
    FineGridBoundaryDynamics<T,Descriptor>& fineDynamics (
            plint x, plint y, plint z, plint deltaX, plint deltaY, plint deltaZ ){
        return fineDynamics(Dot3D(x,y,z),Dot3D(deltaX,deltaY,deltaZ));
    }
            
private:
    BlockLattice3D<T,Descriptor> &fineLattice;
    Dot3D coarseLocation, fineLocation;
};


}  // namespace plb

#endif  // GRID_REFINEMENT_PROCESSORS_3D_H