PdeAndBoundaryConditions.hpp

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*/

#ifndef PDEANDBOUNDARYCONDITIONS_HPP_
#define PDEANDBOUNDARYCONDITIONS_HPP_

#include "ChasteSerialization.hpp"
#include "AbstractBoundaryCondition.hpp"
#include "ArchiveLocationInfo.hpp"
#include "AbstractLinearEllipticPde.hpp"
#include "AveragedSourcePde.hpp"
#include "PetscTools.hpp"
#include "FileFinder.hpp"

template<unsigned DIM>
class PdeAndBoundaryConditions
{
    friend class TestPdeAndBoundaryConditions;

private:

    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        // Note that archiving of mSolution is handled by the methods save/load_construct_data
        archive & mpPde;
        archive & mpBoundaryCondition;
        archive & mIsNeumannBoundaryCondition;
        archive & mDependentVariableName;
    }

    AbstractLinearEllipticPde<DIM,DIM>* mpPde;

    AbstractBoundaryCondition<DIM>* mpBoundaryCondition;

    bool mIsNeumannBoundaryCondition;

    Vec mSolution;

    bool mDeleteMemberPointersInDestructor;

    std::string mDependentVariableName;


public:

    PdeAndBoundaryConditions(AbstractLinearEllipticPde<DIM,DIM>* pPde=NULL,
                             AbstractBoundaryCondition<DIM>* pBoundaryCondition=NULL,
                             bool isNeumannBoundaryCondition=true,
                             Vec solution=NULL,
                             bool deleteMemberPointersInDestructor=false);

    ~PdeAndBoundaryConditions();

    AbstractLinearEllipticPde<DIM,DIM>* GetPde();

    AbstractBoundaryCondition<DIM>* GetBoundaryCondition() const;

    Vec GetSolution();

    Vec GetSolution() const;

    void SetSolution(Vec solution);

    bool IsNeumannBoundaryCondition();

    bool HasAveragedSourcePde();

    void DestroySolution();

    void SetUpSourceTermsForAveragedSourcePde(TetrahedralMesh<DIM,DIM>* pMesh, std::map< CellPtr, unsigned >* pCellPdeElementMap=NULL);

    void SetDependentVariableName(const std::string& rName);

    std::string& rGetDependentVariableName();
};

#include "SerializationExportWrapper.hpp"
// Declare identifier for the serializer
EXPORT_TEMPLATE_CLASS_SAME_DIMS(PdeAndBoundaryConditions)

namespace boost
{
namespace serialization
{
template<class Archive, unsigned DIM>
inline void save_construct_data(
    Archive & ar, const PdeAndBoundaryConditions<DIM> * t, const unsigned int file_version)
{
    if (t->GetSolution())
    {
        std::string archive_filename = ArchiveLocationInfo::GetArchiveDirectory() + "solution.vec";
        PetscTools::DumpPetscObject(t->GetSolution(), archive_filename);
    }
}

template<class Archive, unsigned DIM>
inline void load_construct_data(
    Archive & ar, PdeAndBoundaryConditions<DIM> * t, const unsigned int file_version)
{
    Vec solution = NULL;

    std::string archive_filename = ArchiveLocationInfo::GetArchiveDirectory() + "solution.vec";
    FileFinder file_finder(archive_filename, RelativeTo::Absolute);

    if (file_finder.Exists())
    {
        PetscTools::ReadPetscObject(solution, archive_filename);
    }

    ::new(t)PdeAndBoundaryConditions<DIM>(NULL, NULL, false, solution, true);
}
}
} // namespace ...

#endif /* PDEANDBOUNDARYCONDITIONS_HPP_ */