dataProcessingFunctional2D.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/>.
*/

#ifndef DATA_PROCESSING_FUNCTIONAL_2D_H
#define DATA_PROCESSING_FUNCTIONAL_2D_H

#include "core/globalDefs.h"
#include "core/geometry2D.h"
#include "core/blockSurface2D.h"
#include "atomicBlock/dataProcessor2D.h"
#include <vector>

namespace plb {

// Forward declarations.

template<typename T, template<typename U> class Descriptor> class BlockLatticeBase2D;
template<typename T, template<typename U> class Descriptor> class BlockLattice2D;
template<typename T> class ScalarFieldBase2D;
template<typename T> class ScalarField2D;
template<typename T, int nDim> class TensorFieldBase2D;
template<typename T, int nDim> class TensorField2D;
template<typename T> class NTensorFieldBase2D;
template<typename T> class NTensorField2D;


/* *************** All flavors of Box processing functionals ********* */

class BoxProcessingFunctional2D {
public:
    BoxProcessingFunctional2D();
    virtual ~BoxProcessingFunctional2D() { }
    virtual void processGenericBlocks(Box2D domain,
                                      std::vector<AtomicBlock2D*> atomicBlocks) =0;
    virtual BlockDomain::DomainT appliesTo() const;
    virtual void rescale(double dxScale, double dtScale);
    virtual void setscale(int dxScale_, int dtScale_);
    virtual void getModificationPattern(std::vector<bool>& isWritten) const;
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const =0;
    virtual BoxProcessingFunctional2D* clone() const =0;
    int getDxScale() const;
    int getDtScale() const;
    virtual void serialize(std::string& data) const;
    virtual void unserialize(std::string& data);
    virtual int getStaticId() const;
private:
    int dxScale, dtScale;
};

class BoxProcessor2D : public DataProcessor2D {
public:
    BoxProcessor2D(BoxProcessingFunctional2D* functional_,
                   Box2D domain_, std::vector<AtomicBlock2D*> atomicBlocks_);
    BoxProcessor2D(BoxProcessor2D const& rhs);
    BoxProcessor2D& operator=(BoxProcessor2D const& rhs);
    ~BoxProcessor2D();
    Box2D getDomain() const;
    virtual void process();
    virtual BoxProcessor2D* clone() const;
    virtual int getStaticId() const;
private:
    BoxProcessingFunctional2D* functional;
    Box2D domain;
    std::vector<AtomicBlock2D*> atomicBlocks;
};

class BoxProcessorGenerator2D : public BoxedDataProcessorGenerator2D {
public:
    BoxProcessorGenerator2D(BoxProcessingFunctional2D* functional_, Box2D domain);
    ~BoxProcessorGenerator2D();
    BoxProcessorGenerator2D(BoxProcessorGenerator2D const& rhs);
    BoxProcessorGenerator2D& operator=(BoxProcessorGenerator2D const& rhs);
    virtual BlockDomain::DomainT appliesTo() const;
    virtual void rescale(double dxScale, double dtScale);
    virtual void setscale(int dxScale_, int dtScale_);
    virtual void getModificationPattern(std::vector<bool>& isWritten) const;
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
    virtual DataProcessor2D* generate(std::vector<AtomicBlock2D*> atomicBlocks) const;
    virtual BoxProcessorGenerator2D* clone() const;
    virtual void serialize(Box2D& domain, std::string& data) const;
    virtual int getStaticId() const;
private:
    BoxProcessingFunctional2D* functional;
};


template<typename T, template<typename U> class Descriptor>
struct BoxProcessingFunctional2D_L : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, BlockLattice2D<T,Descriptor>& lattice) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T, template<typename U> class Descriptor>
struct MaskedBoxProcessingFunctional2D_L : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain,
                         BlockLattice2D<T,Descriptor>& lattice,
                         NTensorField2D<int>& mask) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T>
struct BoxProcessingFunctional2D_S : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, ScalarField2D<T>& field) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T, int nDim>
struct BoxProcessingFunctional2D_T : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, TensorField2D<T,nDim>& field) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T>
struct BoxProcessingFunctional2D_N : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, NTensorField2D<T>& field) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T>
struct MaskedBoxProcessingFunctional2D_N : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, NTensorField2D<T>& field, NTensorField2D<int>& mask) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, template<typename U1> class Descriptor1,
         typename T2, template<typename U2> class Descriptor2>
struct BoxProcessingFunctional2D_LL : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, BlockLattice2D<T1,Descriptor1>& lattice1,
                                       BlockLattice2D<T2,Descriptor2>& lattice2) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, typename T2>
struct BoxProcessingFunctional2D_SS : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, ScalarField2D<T1>& field1,
                                       ScalarField2D<T2>& field2) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, int nDim1,
         typename T2, int nDim2>
struct BoxProcessingFunctional2D_TT : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, TensorField2D<T1,nDim1>& field1,
                                       TensorField2D<T2,nDim2>& field2) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, typename T2, int nDim>
struct BoxProcessingFunctional2D_ST : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, ScalarField2D<T1>& field1,
                                       TensorField2D<T2,nDim>& field2) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, typename T2>
struct BoxProcessingFunctional2D_NN : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, NTensorField2D<T1>& field1,
                                       NTensorField2D<T2>& field2) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, typename T2>
struct MaskedBoxProcessingFunctional2D_NN : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, NTensorField2D<T1>& field1,
                                       NTensorField2D<T2>& field2,
                                       NTensorField2D<int>& mask) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, typename T2>
struct BoxProcessingFunctional2D_SN : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, ScalarField2D<T1>& field1,
                                       NTensorField2D<T2>& field2) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct BoxProcessingFunctional2D_LS : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                       ScalarField2D<T2>& field) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, template<typename U> class Descriptor,
         typename T2, int nDim>
struct BoxProcessingFunctional2D_LT : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                       TensorField2D<T2,nDim>& field) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct BoxProcessingFunctional2D_LN : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                       NTensorField2D<T2>& field) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct MaskedBoxProcessingFunctional2D_LN : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                       NTensorField2D<T2>& field,
                                       NTensorField2D<int>& mask) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T, template<typename U> class Descriptor>
struct LatticeBoxProcessingFunctional2D : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, std::vector<BlockLattice2D<T,Descriptor>*> lattices) =0;
    virtual void processGenericBlocks(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T>
struct ScalarFieldBoxProcessingFunctional2D : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, std::vector<ScalarField2D<T>*> scalarFields) =0;
    virtual void processGenericBlocks( Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T, int nDim>
struct TensorFieldBoxProcessingFunctional2D : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, std::vector<TensorField2D<T,nDim>*> tensorFields) =0;
    virtual void processGenericBlocks( Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T>
struct NTensorFieldBoxProcessingFunctional2D : public BoxProcessingFunctional2D {
    virtual void process(Box2D domain, std::vector<NTensorField2D<T>*> tensorFields) =0;
    virtual void processGenericBlocks( Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T>
struct MaskedNTensorFieldBoxProcessingFunctional2D : public BoxProcessingFunctional2D {
    virtual void process( Box2D domain,
                          std::vector<NTensorField2D<T>*> tensorFields,
                          NTensorField2D<int>& mask ) =0;
    virtual void processGenericBlocks( Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};


/* *************** All flavors of Dot processing functionals ********* */

struct DotProcessingFunctional2D {
    virtual ~DotProcessingFunctional2D() { }
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks ) =0;
    virtual BlockDomain::DomainT appliesTo() const;
    virtual void rescale(double dxScale, double dtScale);
    virtual void setscale(int dxScale, int dtScale);
    virtual void getModificationPattern(std::vector<bool>& isWritten) const;
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const =0;
    virtual DotProcessingFunctional2D* clone() const =0;
};

class DotProcessor2D : public DataProcessor2D {
public:
    DotProcessor2D(DotProcessingFunctional2D* functional_,
                   DotList2D const& dotList_, std::vector<AtomicBlock2D*> atomicBlocks_);
    DotProcessor2D(DotProcessor2D const& rhs);
    DotProcessor2D& operator=(DotProcessor2D const& rhs);
    ~DotProcessor2D();
    virtual void process();
    virtual DotProcessor2D* clone() const;
    DotList2D const& getDotList() const;
private:
    DotProcessingFunctional2D* functional;
    DotList2D dotList;
    std::vector<AtomicBlock2D*> atomicBlocks;
};

class DotProcessorGenerator2D : public DottedDataProcessorGenerator2D {
public:
    DotProcessorGenerator2D(DotProcessingFunctional2D* functional_,
                            DotList2D const& dotList);
    ~DotProcessorGenerator2D();
    DotProcessorGenerator2D(DotProcessorGenerator2D const& rhs);
    DotProcessorGenerator2D& operator=(DotProcessorGenerator2D const& rhs);
    virtual BlockDomain::DomainT appliesTo() const;
    virtual void rescale(double dxScale, double dtScale);
    virtual void setscale(int dxScale, int dtScale);
    virtual void getModificationPattern(std::vector<bool>& isWritten) const;
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
    virtual DataProcessor2D* generate(std::vector<AtomicBlock2D*> atomicBlocks) const;
    virtual DotProcessorGenerator2D* clone() const;
private:
    DotProcessingFunctional2D* functional;
};

template<typename T, template<typename U> class Descriptor>
struct DotProcessingFunctional2D_L : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, BlockLattice2D<T,Descriptor>& lattice) =0;
    virtual void processGenericBlocks(DotList2D const& dotList, std::vector<AtomicBlock2D*> atomicBlocks);
};

template<typename T>
struct DotProcessingFunctional2D_S : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, ScalarField2D<T>& field) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T, int nDim>
struct DotProcessingFunctional2D_T : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, TensorField2D<T,nDim>& field) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T>
struct DotProcessingFunctional2D_N : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, NTensorField2D<T>& field) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, template<typename U1> class Descriptor1,
         typename T2, template<typename U2> class Descriptor2>
struct DotProcessingFunctional2D_LL : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         BlockLattice2D<T1,Descriptor1>& lattice1,
                         BlockLattice2D<T2,Descriptor2>& lattice2) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, typename T2>
struct DotProcessingFunctional2D_SS : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, ScalarField2D<T1>& field1,
                                                   ScalarField2D<T2>& field2) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, int nDim1, typename T2, int nDim2>
struct DotProcessingFunctional2D_TT : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         TensorField2D<T1,nDim1>& field1,
                         TensorField2D<T2,nDim2>& field2) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, typename T2, int nDim>
struct DotProcessingFunctional2D_ST : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         ScalarField2D<T1>& field1,
                         TensorField2D<T2,nDim>& field2) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, typename T2>
struct DotProcessingFunctional2D_NN : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         NTensorField2D<T1>& field1,
                         NTensorField2D<T2>& field2) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, typename T2>
struct DotProcessingFunctional2D_SN : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         ScalarField2D<T1>& field1,
                         NTensorField2D<T2>& field2) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct DotProcessingFunctional2D_LS : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         BlockLattice2D<T1,Descriptor>& lattice,
                         ScalarField2D<T2>& field) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, template<typename U> class Descriptor,
         typename T2, int nDim>
struct DotProcessingFunctional2D_LT : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         BlockLattice2D<T1,Descriptor>& lattice,
                         TensorField2D<T2,nDim>& field) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct DotProcessingFunctional2D_LN : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList,
                         BlockLattice2D<T1,Descriptor>& lattice,
                         NTensorField2D<T2>& field) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T, template<typename U> class Descriptor>
struct LatticeDotProcessingFunctional2D : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, std::vector<BlockLattice2D<T,Descriptor>*> lattices) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T>
struct ScalarFieldDotProcessingFunctional2D : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, std::vector<ScalarField2D<T>*> scalarFields) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T, int nDim>
struct TensorFieldDotProcessingFunctional2D : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, std::vector<TensorField2D<T,nDim>*> tensorFields) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};

template<typename T>
struct NTensorFieldDotProcessingFunctional2D : public DotProcessingFunctional2D {
    virtual void process(DotList2D const& dotList, std::vector<NTensorField2D<T>*> tensorFields) =0;
    virtual void processGenericBlocks( DotList2D const& dotList,
                                       std::vector<AtomicBlock2D*> atomicBlocks );
};


/* *************** All flavors of Bounded Box processing functionals ********* */

class BoundedBoxProcessingFunctional2D {
public:
    BoundedBoxProcessingFunctional2D();
    virtual ~BoundedBoxProcessingFunctional2D() { }
    virtual void processBulkGeneric(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks) =0;
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks ) =0;
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks ) =0;
    virtual BlockDomain::DomainT appliesTo() const;
    virtual void rescale(double dxScale, double dtScale);
    virtual void setscale(int dxScale_, int dtScale_);
    virtual void getModificationPattern(std::vector<bool>& isWritten) const;
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const =0;
    virtual BoundedBoxProcessingFunctional2D* clone() const =0;
    BoxProcessingFunctional2D* getBulkProcessor() const; 
    BoxProcessingFunctional2D* getEdgeProcessor(int direction, int orientation) const; 
    BoxProcessingFunctional2D* getCornerProcessor(int normalX, int normalY) const; 
    void getGenerators (
            Box2D const& fullDomain, plint boundaryWidth_,
            std::vector<BoxProcessorGenerator2D*>& generators );
    int getDxScale() const;
    int getDtScale() const;
private:
    int dxScale, dtScale;
public:
    class BulkWrapperFunctional : public BoxProcessingFunctional2D {
    public:
        BulkWrapperFunctional(BoundedBoxProcessingFunctional2D* boundedFunctional_);
        BulkWrapperFunctional(BulkWrapperFunctional const& rhs);
        ~BulkWrapperFunctional();
        BulkWrapperFunctional& operator=(BulkWrapperFunctional const& rhs);
        virtual void processGenericBlocks(Box2D domain,
                                          std::vector<AtomicBlock2D*> atomicBlocks);
        virtual BlockDomain::DomainT appliesTo() const;
        virtual void rescale(double dxScale, double dtScale);
        virtual void setscale(int dxScale_, int dtScale_);
        virtual void getModificationPattern(std::vector<bool>& isWritten) const;
        virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
        virtual BulkWrapperFunctional* clone() const;
    private:
        BoundedBoxProcessingFunctional2D* boundedFunctional;
    };
    class EdgeWrapperFunctional : public BoxProcessingFunctional2D {
    public:
        EdgeWrapperFunctional(BoundedBoxProcessingFunctional2D* boundedFunctional_,
                              int direction_, int orientation_);
        EdgeWrapperFunctional(EdgeWrapperFunctional const& rhs);
        ~EdgeWrapperFunctional();
        EdgeWrapperFunctional& operator=(EdgeWrapperFunctional const& rhs);
        virtual void processGenericBlocks(Box2D domain,
                                          std::vector<AtomicBlock2D*> atomicBlocks);
        virtual BlockDomain::DomainT appliesTo() const;
        virtual void rescale(double dxScale, double dtScale);
        virtual void setscale(int dxScale_, int dtScale_);
        virtual void getModificationPattern(std::vector<bool>& isWritten) const;
        virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
        virtual EdgeWrapperFunctional* clone() const;
    private:
        BoundedBoxProcessingFunctional2D* boundedFunctional;
        int direction, orientation;
    };
    class CornerWrapperFunctional : public BoxProcessingFunctional2D {
    public:
        CornerWrapperFunctional(BoundedBoxProcessingFunctional2D* boundedFunctional_,
                                int normalX_, int normalY_);
        CornerWrapperFunctional(CornerWrapperFunctional const& rhs);
        ~CornerWrapperFunctional();
        CornerWrapperFunctional& operator=(CornerWrapperFunctional const& rhs);
        virtual void processGenericBlocks(Box2D domain,
                                          std::vector<AtomicBlock2D*> atomicBlocks);
        virtual BlockDomain::DomainT appliesTo() const;
        virtual void rescale(double dxScale, double dtScale);
        virtual void setscale(int dxScale_, int dtScale_);
        virtual void getModificationPattern(std::vector<bool>& isWritten) const;
        virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
        virtual CornerWrapperFunctional* clone() const;
    private:
        BoundedBoxProcessingFunctional2D* boundedFunctional;
        int normalX, normalY;
    };
};

template<typename T, template<typename U> class Descriptor>
struct BoundedBoxProcessingFunctional2D_L : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, BlockLattice2D<T,Descriptor>& lattice) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              BlockLattice2D<T,Descriptor>& lattice ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                BlockLattice2D<T,Descriptor>& lattice ) =0;
};

template<typename T>
struct BoundedBoxProcessingFunctional2D_S : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, ScalarField2D<T>& field) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              ScalarField2D<T>& field ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                ScalarField2D<T>& field ) =0;
};

template<typename T, int nDim>
struct BoundedBoxProcessingFunctional2D_T : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, TensorField2D<T,nDim>& lattice) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              TensorField2D<T,nDim>& lattice ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                TensorField2D<T,nDim>& lattice ) =0;
};

template<typename T>
struct BoundedBoxProcessingFunctional2D_N : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, NTensorField2D<T>& lattice) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              NTensorField2D<T>& lattice ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                NTensorField2D<T>& lattice ) =0;
};

template<typename T>
struct BoundedMaskedBoxProcessingFunctional2D_N : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, NTensorField2D<T>& lattice, NTensorField2D<int>& mask) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              NTensorField2D<T>& lattice, NTensorField2D<int>& mask ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                NTensorField2D<T>& lattice, NTensorField2D<int>& mask ) =0;
};

template<typename T1, template<typename U1> class Descriptor1,
         typename T2, template<typename U2> class Descriptor2>
struct BoundedBoxProcessingFunctional2D_LL : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, BlockLattice2D<T1,Descriptor1>& lattice1,
                                            BlockLattice2D<T2,Descriptor2>& lattice2 ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              BlockLattice2D<T1,Descriptor1>& lattice1,
                              BlockLattice2D<T2,Descriptor2>& lattice2 ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                BlockLattice2D<T1,Descriptor1>& lattice1,
                                BlockLattice2D<T2,Descriptor2>& lattice2 ) =0;
};

template<typename T1, typename T2>
struct BoundedBoxProcessingFunctional2D_SS : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, ScalarField2D<T1>& field1,
                                            ScalarField2D<T2>& field2 ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              ScalarField2D<T1>& field1,
                              ScalarField2D<T2>& field2 ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                ScalarField2D<T1>& field1,
                                ScalarField2D<T2>& field2 ) =0;
};

template<typename T1, int nDim1, typename T2, int nDim2>
struct BoundedBoxProcessingFunctional2D_TT : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, TensorField2D<T1,nDim1>& field1,
                                            TensorField2D<T2,nDim2>& field2 ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              TensorField2D<T1,nDim1>& field1,
                              TensorField2D<T2,nDim2>& field2 ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                TensorField2D<T1,nDim1>& field1,
                                TensorField2D<T2,nDim2>& field2 ) =0;
};

template<typename T1, typename T2, int nDim>
struct BoundedBoxProcessingFunctional2D_ST : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, ScalarField2D<T1>& field1,
                                            TensorField2D<T2,nDim>& field2 ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              ScalarField2D<T1>& field1,
                              TensorField2D<T2,nDim>& field2 ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                ScalarField2D<T1>& field1,
                                TensorField2D<T2,nDim>& field2 ) =0;
};

template<typename T1, typename T2>
struct BoundedBoxProcessingFunctional2D_NN : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, NTensorField2D<T1>& field1,
                                            NTensorField2D<T2>& field2 ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              NTensorField2D<T1>& field1,
                              NTensorField2D<T2>& field2 ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                NTensorField2D<T1>& field1,
                                NTensorField2D<T2>& field2 ) =0;
};

template<typename T1, typename T2>
struct BoundedMaskedBoxProcessingFunctional2D_NN : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain,
                                    std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, NTensorField2D<T1>& field1,
                                            NTensorField2D<T2>& field2,
                                            NTensorField2D<int>& mask) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              NTensorField2D<T1>& field1,
                              NTensorField2D<T2>& field2,
                              NTensorField2D<int>& mask) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                NTensorField2D<T1>& field1,
                                NTensorField2D<T2>& field2,
                                NTensorField2D<int>& mask) =0;
};

template<typename T1, typename T2>
struct BoundedBoxProcessingFunctional2D_SN : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, ScalarField2D<T1>& field1,
                                            NTensorField2D<T2>& field2 ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              ScalarField2D<T1>& field1,
                              NTensorField2D<T2>& field2 ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                ScalarField2D<T1>& field1,
                                NTensorField2D<T2>& field2 ) =0;
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct BoundedBoxProcessingFunctional2D_LS : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric(Box2D domain, std::vector<AtomicBlock2D*> atomicBlocks);
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                            ScalarField2D<T2>& field ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              BlockLattice2D<T1,Descriptor>& lattice,
                              ScalarField2D<T2>& field ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                BlockLattice2D<T1,Descriptor>& lattice,
                                ScalarField2D<T2>& field ) =0;
};

template<typename T1, template<typename U> class Descriptor,
         typename T2, int nDim>
struct BoundedBoxProcessingFunctional2D_LT : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                            TensorField2D<T2,nDim>& field ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              BlockLattice2D<T1,Descriptor>& lattice,
                              TensorField2D<T2,nDim>& field ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                BlockLattice2D<T1,Descriptor>& lattice,
                                TensorField2D<T2,nDim>& field ) =0;
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct BoundedBoxProcessingFunctional2D_LN : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                            NTensorField2D<T2>& field ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              BlockLattice2D<T1,Descriptor>& lattice,
                              NTensorField2D<T2>& field ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                BlockLattice2D<T1,Descriptor>& lattice,
                                NTensorField2D<T2>& field ) =0;
};

template<typename T1, template<typename U> class Descriptor, typename T2>
struct BoundedMaskedBoxProcessingFunctional2D_LN : public BoundedBoxProcessingFunctional2D {
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain, BlockLattice2D<T1,Descriptor>& lattice,
                                            NTensorField2D<T2>& field,
                                            NTensorField2D<int>& mask) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              BlockLattice2D<T1,Descriptor>& lattice,
                              NTensorField2D<T2>& field,
                              NTensorField2D<int>& mask) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                BlockLattice2D<T1,Descriptor>& lattice,
                                NTensorField2D<T2>& field,
                                NTensorField2D<int>& mask) =0;
};

template<typename T, template<typename U> class Descriptor>
struct BoundedLatticeBoxProcessingFunctional2D
    : public BoundedBoxProcessingFunctional2D
{
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk( Box2D domain,
                              std::vector<BlockLattice2D<T,Descriptor>*> lattices ) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              std::vector<BlockLattice2D<T,Descriptor>*> lattices ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                std::vector<BlockLattice2D<T,Descriptor>*> lattices ) =0;
};

template<typename T>
struct BoundedScalarFieldBoxProcessingFunctional2D
    : public BoundedBoxProcessingFunctional2D
{
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, std::vector<ScalarField2D<T>*> field) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              std::vector<ScalarField2D<T>*> field ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                std::vector<ScalarField2D<T>*> field ) =0;
};

template<typename T, int nDim>
struct BoundedTensorFieldBoxProcessingFunctional2D
    : public BoundedBoxProcessingFunctional2D
{
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, std::vector<TensorField2D<T,nDim>*> field) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              std::vector<TensorField2D<T,nDim>*> field ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                std::vector<TensorField2D<T,nDim>*> field ) =0;
};

template<typename T>
struct BoundedNTensorFieldBoxProcessingFunctional2D
    : public BoundedBoxProcessingFunctional2D
{
    virtual void processBulkGeneric( Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processEdgeGeneric( int direction, int orientation, Box2D domain,
                                     std::vector<AtomicBlock2D*> atomicBlocks );
    virtual void processCornerGeneric( int normalX, int normalY, Box2D domain,
                                       std::vector<AtomicBlock2D*> atomicBlocks );

    virtual void processBulk(Box2D domain, std::vector<NTensorField2D<T>*> field) =0;
    virtual void processEdge( int direction, int orientation, Box2D domain,
                              std::vector<NTensorField2D<T>*> field ) =0;
    virtual void processCorner( int normalX, int normalY, Box2D domain,
                                std::vector<NTensorField2D<T>*> field ) =0;
};

}  // namespace plb

#endif  // DATA_PROCESSING_FUNCTIONAL_2D_H