SolidMechanicsProblemDefinition.hpp

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*/


#ifndef SOLIDMECHANICSPROBLEMDEFINITION_HPP_
#define SOLIDMECHANICSPROBLEMDEFINITION_HPP_

#include "ContinuumMechanicsProblemDefinition.hpp"
#include "QuadraticMesh.hpp"

template<unsigned DIM>
class SolidMechanicsProblemDefinition : public ContinuumMechanicsProblemDefinition<DIM>
{
private:
    // material law

    std::vector<AbstractIncompressibleMaterialLaw<DIM>*> mIncompressibleMaterialLaws;
    std::vector<AbstractCompressibleMaterialLaw<DIM>*> mCompressibleMaterialLaws;

    bool mIsHomogeneousMaterial;

    CompressibilityType mCompressibilityType;

    bool mSolveUsingSnes;

    void CheckCastSuccess(CompressibilityType compressibilityType,AbstractMaterialLaw<DIM>* pMaterialLaw);

public:
    SolidMechanicsProblemDefinition(AbstractTetrahedralMesh<DIM,DIM>& rMesh);

    virtual ~SolidMechanicsProblemDefinition()
    {
    }


    void SetMaterialLaw(CompressibilityType compressibilityType, AbstractMaterialLaw<DIM>* pMaterialLaw);

    void SetMaterialLaw(CompressibilityType compressibilityType, std::vector<AbstractMaterialLaw<DIM>*>& rMaterialLaws);

    bool IsHomogeneousMaterial();


    CompressibilityType GetCompressibilityType();

    AbstractIncompressibleMaterialLaw<DIM>* GetIncompressibleMaterialLaw(unsigned elementIndex);

    AbstractCompressibleMaterialLaw<DIM>* GetCompressibleMaterialLaw(unsigned elementIndex);

    void SetZeroDisplacementNodes(std::vector<unsigned>& rFixedNodes)
    {
        this->SetZeroDirichletNodes(rFixedNodes);
    }

    void SetFixedNodes(std::vector<unsigned>& rFixedNodes, std::vector<c_vector<double,DIM> >& rFixedNodeLocation);

    virtual void Validate();

    // The following methods set parameters used by the solver class
    // (AbstractNonlinearElasticitySolver). It is not ideal that they are
    // stored in this class - it would be nicer if this class was just about
    // the problem, not how it is solver - but in the absence of a globally
    // accessible config class, this is the best place.

    void SetSolveUsingSnes(bool solveUsingSnes = true)
    {
        mSolveUsingSnes = solveUsingSnes;
    }

    bool GetSolveUsingSnes()
    {
        return mSolveUsingSnes;
    }
};

#endif /* SOLIDMECHANICSPROBLEMDEFINITION_HPP_ */