calculate_mat_deriv_simplex_element.h

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//
//   Project Name:        Kratos
//   Last Modified by:    $Author: gcasas $
//   Date:                $Date: 2016-03-12
//
 
#if !defined(KRATOS_COMPUTE_MATERIAL_DERIVATIVE_SIMPLEX_ELEMENT_H_INCLUDED )
#define  KRATOS_COMPUTE_MATERIAL_DERIVATIVE_SIMPLEX_ELEMENT_H_INCLUDED
 
// System includes
#include <string>
#include <iostream>
 
 
// External includes
 
 
// Project includes
#include "containers/array_1d.h"
#include "includes/define.h"
#include "includes/element.h"
#include "includes/serializer.h"
#include "geometries/geometry.h"
#include "utilities/math_utils.h"
#include "utilities/geometry_utilities.h"
 
// Application includes
#include "includes/variables.h"
#include "fluid_dynamics_application_variables.h"
 
namespace Kratos
{
 
 
 
 
 
 
 
 
template< unsigned int TDim,
          unsigned int TNumNodes = TDim + 1 >
class KRATOS_API(SWIMMING_DEM_APPLICATION) ComputeMaterialDerivativeSimplex : public Element
{
public:
 
    KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION(ComputeMaterialDerivativeSimplex);
 
    typedef Node NodeType;
 
    typedef Geometry<NodeType> GeometryType;
 
    typedef Geometry<NodeType>::PointsArrayType NodesArrayType;
 
    typedef Vector VectorType;
 
    typedef Matrix MatrixType;
 
    typedef std::size_t IndexType;
 
    typedef std::size_t SizeType;
 
    typedef std::vector<std::size_t> EquationIdVectorType;
 
    typedef std::vector< Dof<double>::Pointer > DofsVectorType;
 
    typedef PointerVectorSet<Dof<double>, IndexedObject> DofsArrayType;
 
    typedef Kratos::Vector ShapeFunctionsType;
 
    typedef Kratos::Matrix ShapeFunctionDerivativesType;
 
    typedef GeometryType::ShapeFunctionsGradientsType ShapeFunctionDerivativesArrayType;
 
 
    //Constructors.
 
 
    ComputeMaterialDerivativeSimplex(IndexType NewId = 0) :
        Element(NewId)
    {}
 
 
    ComputeMaterialDerivativeSimplex(IndexType NewId, const NodesArrayType& ThisNodes) :
        Element(NewId, ThisNodes)
    {}
 
 
    ComputeMaterialDerivativeSimplex(IndexType NewId, GeometryType::Pointer pGeometry) :
        Element(NewId, pGeometry)
    {}
 
 
    ComputeMaterialDerivativeSimplex(IndexType NewId, GeometryType::Pointer pGeometry, PropertiesType::Pointer pProperties) :
        Element(NewId, pGeometry, pProperties)
    {}
 
    virtual ~ComputeMaterialDerivativeSimplex()
    {}
 
 
 
 
 
 
    Element::Pointer Create(IndexType NewId, NodesArrayType const& ThisNodes,
                            PropertiesType::Pointer pProperties) const override
    {
        return Element::Pointer(new ComputeMaterialDerivativeSimplex(NewId, GetGeometry().Create(ThisNodes), pProperties));
    }
 
    void CalculateLocalSystem(MatrixType& rLeftHandSideMatrix,
                              VectorType& rRightHandSideVector,
                              const ProcessInfo& rCurrentProcessInfo) override;
 
 
    virtual void EquationIdVector(EquationIdVectorType& rResult, const ProcessInfo& rCurrentProcessInfo) const override;
 
 
    virtual void GetDofList(DofsVectorType& rElementalDofList, const ProcessInfo& rCurrentProcessInfo) const override;
 
 
 
 
    int Check(const ProcessInfo& rCurrentProcessInfo) const override;
 
 
 
 
 
    virtual std::string Info() const override
    {
        std::stringstream buffer;
        buffer << "ComputeMaterialDerivativeSimplex #" << Id();
        return buffer.str();
    }
 
    virtual void PrintInfo(std::ostream& rOStream) const override
    {
        rOStream << "ComputeMaterialDerivativeSimplex" << TDim << "D";
    }
 
//        /// Print object's data.
//        virtual void PrintData(std::ostream& rOStream) const;
 
 
 
 
protected:
 
 
 
 
 
 
 
 
    virtual void CalculateMassMatrix(MatrixType& rMassMatrix, const ProcessInfo& rCurrentProcessInfo) override;
 
    virtual void CalculateRHS(VectorType& F, const ProcessInfo& rCurrentProcessInfo);
 
    virtual void CalculateLumpedMassMatrix(MatrixType& rLHSMatrix, const double Mass);
 
    virtual void AddConsistentMassMatrixContribution(MatrixType& rLHSMatrix, const array_1d<double,TNumNodes>& rShapeFunc, const double Weight);
 
    void CalculateWeights(ShapeFunctionDerivativesArrayType& rDN_DX, Matrix& rNContainer, Vector& rGaussWeights);
 
    void EvaluateInPoint(array_1d< double, 3 > & rResult, const Variable< array_1d< double, 3 > >& rVariable, const array_1d< double, TNumNodes >& rShapeFunc);
 
    virtual void AddIntegrationPointRHSContribution(VectorType& F, const array_1d<double,TNumNodes>& rShapeFunc, const BoundedMatrix<double, TNumNodes, TDim>& rShapeDeriv, const double Weight);
 
 
 
 
 
 
private:
 
 
 
    friend class Serializer;
 
    void save(Serializer& rSerializer) const override
    {
        KRATOS_SERIALIZE_SAVE_BASE_CLASS(rSerializer, Element );
    }
 
    void load(Serializer& rSerializer) override
    {
        KRATOS_SERIALIZE_LOAD_BASE_CLASS(rSerializer, Element);
    }
 
 
 
 
 
 
 
 
 
 
    ComputeMaterialDerivativeSimplex & operator=(ComputeMaterialDerivativeSimplex const& rOther);
 
    ComputeMaterialDerivativeSimplex(ComputeMaterialDerivativeSimplex const& rOther);
 
 
}; // Class ComputeMaterialDerivativeSimplex
 
 
 
 
 
 
template< unsigned int TDim >
inline std::istream& operator >>(std::istream& rIStream,
                                 ComputeMaterialDerivativeSimplex<TDim>& rThis)
{
    return rIStream;
}
 
template< unsigned int TDim >
inline std::ostream& operator <<(std::ostream& rOStream,
                                 const ComputeMaterialDerivativeSimplex<TDim>& rThis)
{
    rThis.PrintInfo(rOStream);
    rOStream << std::endl;
    rThis.PrintData(rOStream);
 
    return rOStream;
}
 
 
} // namespace Kratos.
 
#endif // KRATOS_COMPUTE_MATERIAL_DERIVATIVE_SIMPLEX_ELEMENT_H_INCLUDED  defined