multiDataField2D.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 MULTI_DATA_FIELD_2D_H
#define MULTI_DATA_FIELD_2D_H

#include "core/globalDefs.h"
#include "core/plbDebug.h"
#include "core/dataFieldBase2D.h"
#include "core/dataFieldBase2D.h"
#include "atomicBlock/dataField2D.h"
#include "multiBlock/multiBlock2D.h"
#include <vector>

namespace plb {

template<typename T> class MultiScalarField2D;

template<typename T>
struct MultiScalarAccess2D {
    virtual ~MultiScalarAccess2D() { }
    virtual T& getDistributedScalar (
            plint iX, plint iY,
            MultiBlockManagement2D const& multiBlockManagement,
            std::map<plint,ScalarField2D<T>*>& fields ) =0;
    virtual T const& getDistributedScalar (
            plint iX, plint iY,
            MultiBlockManagement2D const& multiBlockManagement,
            std::map<plint,ScalarField2D<T>*> const& fields ) const =0;
    virtual MultiScalarAccess2D<T>* clone() const=0;
};
 
template<typename T>
class MultiScalarField2D : public ScalarFieldBase2D<T>, public MultiBlock2D
{
public:
    typedef std::map<plint,ScalarField2D<T>*> BlockMap;
public:
    MultiScalarField2D(MultiBlockManagement2D const& multiBlockManagement_,
                       BlockCommunicator2D* blockCommunicator_,
                       CombinedStatistics* combinedStatistics_,
                       MultiScalarAccess2D<T>* multiScalarAccess_, T iniVal=T());
    MultiScalarField2D(plint nx, plint ny, T iniVal=T());
    ~MultiScalarField2D();
    MultiScalarField2D(MultiScalarField2D<T> const& rhs);
    MultiScalarField2D(MultiBlock2D const& rhs);
    MultiScalarField2D(MultiBlock2D const& rhs, Box2D subDomain, bool crop=true);
    MultiScalarField2D<T>& operator=(MultiScalarField2D<T> const& rhs);
    MultiScalarField2D<T>* clone() const;
    MultiScalarField2D<T>* clone(MultiBlockManagement2D const& newMultiBlockManagement) const;
    void swap(MultiScalarField2D<T>& rhs);
public: 
    virtual void reset();
    virtual T& get(plint iX, plint iY);
    virtual T const& get(plint iX, plint iY) const;
public:
    virtual ScalarField2D<T>& getComponent(plint iBlock);
    virtual ScalarField2D<T> const& getComponent(plint iBlock) const;
    virtual plint sizeOfCell() const;
    virtual plint getCellDim() const;
    virtual int getStaticId() const;
    virtual void copyReceive (
                MultiBlock2D const& fromBlock, Box2D const& fromDomain,
                Box2D const& toDomain, modif::ModifT whichData=modif::dataStructure );
    std::string getBlockName() const;
    std::vector<std::string> getTypeInfo() const;
    static std::string blockName();
    static std::string basicType();
private:
    void allocateFields(T iniVal=T());
    void deAllocateFields();
private:
    BlockMap fields;
    MultiScalarAccess2D<T>* multiScalarAccess;
    static const int staticId;
};


template<typename T, int nDim> class MultiTensorField2D;

template<typename T, int nDim>
struct MultiTensorAccess2D {
    virtual ~MultiTensorAccess2D() { }
    virtual Array<T,nDim>& getDistributedTensor (
            plint iX, plint iY,
            MultiBlockManagement2D const& multiBlockManagement,
            std::map<plint,TensorField2D<T,nDim>*>& fields ) =0;
    virtual Array<T,nDim> const& getDistributedTensor (
            plint iX, plint iY,
            MultiBlockManagement2D const& multiBlockManagement,
            std::map<plint,TensorField2D<T,nDim>*> const& fields ) const =0;
    virtual MultiTensorAccess2D<T,nDim>* clone() const=0;
};
 

template<typename T, int nDim>
class MultiTensorField2D : public TensorFieldBase2D<T,nDim>, public MultiBlock2D
{
public:
    typedef std::map<plint,TensorField2D<T,nDim>*> BlockMap;
public:
    MultiTensorField2D(MultiBlockManagement2D const& multiBlockManagement_,
                       BlockCommunicator2D* blockCommunicator_,
                       CombinedStatistics* combinedStatistics_,
                       MultiTensorAccess2D<T,nDim>* multiTensorAccess_);
    MultiTensorField2D(MultiBlockManagement2D const& multiBlockManagement_,
                       BlockCommunicator2D* blockCommunicator_,
                       CombinedStatistics* combinedStatistics_,
                       MultiTensorAccess2D<T,nDim>* multiTensorAccess_,
                       Array<T,nDim> const& iniVal);
    MultiTensorField2D(plint nx, plint ny);
    MultiTensorField2D(plint nx, plint ny, Array<T,nDim> const& iniVal);
    ~MultiTensorField2D();
    MultiTensorField2D(MultiTensorField2D<T,nDim> const& rhs);
    MultiTensorField2D(MultiBlock2D const& rhs);
    MultiTensorField2D(MultiBlock2D const& rhs, Box2D subDomain, bool crop=true);
    MultiTensorField2D<T,nDim>& operator=(MultiTensorField2D<T,nDim> const& rhs);
    MultiTensorField2D<T,nDim>* clone() const;
    MultiTensorField2D<T,nDim>* clone(MultiBlockManagement2D const& newMultiBlockManagement) const;
    void swap(MultiTensorField2D<T,nDim>& rhs);
public:
    virtual void reset();
    virtual Array<T,nDim>& get(plint iX, plint iY);
    virtual Array<T,nDim> const& get(plint iX, plint iY) const;
public:
    virtual TensorField2D<T,nDim>& getComponent(plint iBlock);
    virtual TensorField2D<T,nDim> const& getComponent(plint iBlock) const;
    virtual plint sizeOfCell() const;
    virtual plint getCellDim() const;
    virtual int getStaticId() const;
    virtual void copyReceive (
                MultiBlock2D const& fromBlock, Box2D const& fromDomain,
                Box2D const& toDomain, modif::ModifT whichData=modif::dataStructure );
    std::string getBlockName() const;
    std::vector<std::string> getTypeInfo() const;
    static std::string blockName();
    static std::string basicType();
private:
    void allocateFields();
    void allocateFields(Array<T,nDim> const& iniVal);
    void deAllocateFields();
private:
    BlockMap fields;
    MultiTensorAccess2D<T,nDim>* multiTensorAccess;
    static const int staticId;
};


template<typename T> class MultiNTensorField2D;

template<typename T>
struct MultiNTensorAccess2D {
    virtual ~MultiNTensorAccess2D() { }
    virtual T* getDistributedNTensor (
            plint iX, plint iY,
            MultiBlockManagement2D const& multiBlockManagement,
            std::map<plint,NTensorField2D<T>*>& fields ) =0;
    virtual T const* getDistributedNTensor (
            plint iX, plint iY,
            MultiBlockManagement2D const& multiBlockManagement,
            std::map<plint,NTensorField2D<T>*> const& fields ) const =0;
    virtual MultiNTensorAccess2D<T>* clone() const=0;
};
 

template<typename T>
class MultiNTensorField2D : public NTensorFieldBase2D<T>, public MultiBlock2D
{
public:
    typedef std::map<plint,NTensorField2D<T>*> BlockMap;
public:
    MultiNTensorField2D(plint ndim,
                        MultiBlockManagement2D const& multiBlockManagement_,
                        BlockCommunicator2D* blockCommunicator_,
                        CombinedStatistics* combinedStatistics_,
                        MultiNTensorAccess2D<T>* multiNTensorAccess_);
    MultiNTensorField2D(plint ndim, T const* iniVal,
                        MultiBlockManagement2D const& multiBlockManagement_,
                        BlockCommunicator2D* blockCommunicator_,
                        CombinedStatistics* combinedStatistics_,
                        MultiNTensorAccess2D<T>* multiNTensorAccess_);
    MultiNTensorField2D(plint nx, plint ny, plint ndim);
    MultiNTensorField2D(plint nx, plint ny, plint ndim, T const* iniVal);
    ~MultiNTensorField2D();
    MultiNTensorField2D(MultiNTensorField2D<T> const& rhs);
    MultiNTensorField2D(plint ndim, MultiBlock2D const& rhs);
    MultiNTensorField2D(plint ndim, MultiBlock2D const& rhs, Box2D subDomain, bool crop=true);
    MultiNTensorField2D<T>& operator=(MultiNTensorField2D<T> const& rhs);
    MultiNTensorField2D<T>* clone() const;
    MultiNTensorField2D<T>* clone(MultiBlockManagement2D const& newMultiBlockManagement) const;
    void swap(MultiNTensorField2D<T>& rhs);
public:
    virtual void reset();
    virtual T* get(plint iX, plint iY);
    virtual T const* get(plint iX, plint iY) const;
public:
    virtual NTensorField2D<T>& getComponent(plint iBlock);
    virtual NTensorField2D<T> const& getComponent(plint iBlock) const;
    virtual plint sizeOfCell() const;
    virtual plint getCellDim() const;
    virtual int getStaticId() const;
    virtual void copyReceive (
                MultiBlock2D const& fromBlock, Box2D const& fromDomain,
                Box2D const& toDomain, modif::ModifT whichData=modif::dataStructure );
    std::string getBlockName() const;
    std::vector<std::string> getTypeInfo() const;
    static std::string blockName();
    static std::string basicType();
private:
    void allocateFields();
    void allocateFields(T const* iniVal);
    void deAllocateFields();
private:
    BlockMap fields;
    MultiNTensorAccess2D<T>* multiNTensorAccess;
    static const int staticId;
};

}  // namespace plb

#endif  // MULTI_DATA_FIELD_2D_H