coupling_lagrange_condition.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
 
#if !defined(KRATOS_COUPLING_LAGRANGE_CONDITION_H_INCLUDED )
#define  KRATOS_COUPLING_LAGRANGE_CONDITION_H_INCLUDED
 
// System includes
#include "includes/define.h"
#include "includes/condition.h"
 
// External includes
 
// Project includes
#include "iga_application_variables.h"
#include "custom_utilities/iga_flags.h"
 
#include "geometries/coupling_geometry.h"
 
namespace Kratos
{
 
 
class CouplingLagrangeCondition
    : public Condition
{
public:
 
    KRATOS_CLASS_POINTER_DEFINITION(CouplingLagrangeCondition);
 
    typedef std::size_t SizeType;
    typedef std::size_t IndexType;
 
 
    CouplingLagrangeCondition(
        IndexType NewId,
        GeometryType::Pointer pGeometry)
        : Condition(NewId, pGeometry)
    {};
 
    CouplingLagrangeCondition(
        IndexType NewId,
        GeometryType::Pointer pGeometry,
        PropertiesType::Pointer pProperties)
        : Condition(NewId, pGeometry, pProperties)
    {};
 
    CouplingLagrangeCondition()
        : Condition()
    {};
 
    virtual ~CouplingLagrangeCondition() = default;
 
 
    Condition::Pointer Create(
        IndexType NewId,
        GeometryType::Pointer pGeom,
        PropertiesType::Pointer pProperties
    ) const override
    {
        return Kratos::make_intrusive<CouplingLagrangeCondition>(
            NewId, pGeom, pProperties);
    };
 
    Condition::Pointer Create(
        IndexType NewId,
        NodesArrayType const& ThisNodes,
        PropertiesType::Pointer pProperties
    ) const override
    {
        return Kratos::make_intrusive< CouplingLagrangeCondition >(
            NewId, GetGeometry().Create(ThisNodes), pProperties);
    };
 
 
    void CalculateRightHandSide(
        VectorType& rRightHandSideVector,
        const ProcessInfo& rCurrentProcessInfo) override
    {
        MatrixType left_hand_side_matrix = Matrix(0, 0);
 
        CalculateAll(left_hand_side_matrix, rRightHandSideVector,
            rCurrentProcessInfo, false, true);
    }
 
    void CalculateLeftHandSide(
        MatrixType& rLeftHandSideMatrix,
        const ProcessInfo& rCurrentProcessInfo) override
    {
        VectorType right_hand_side_vector = Vector(0);
 
        CalculateAll(rLeftHandSideMatrix, right_hand_side_vector,
            rCurrentProcessInfo, true, false);
    }
 
    void CalculateLocalSystem(
        MatrixType& rLeftHandSideMatrix,
        VectorType& rRightHandSideVector,
        const ProcessInfo& rCurrentProcessInfo) override
    {
        CalculateAll(rLeftHandSideMatrix, rRightHandSideVector,
            rCurrentProcessInfo, true, true);
    }
 
    void EquationIdVector(
        EquationIdVectorType& rResult,
        const ProcessInfo& rCurrentProcessInfo
    ) const override;
 
    void GetDofList(
        DofsVectorType& rElementalDofList,
        const ProcessInfo& rCurrentProcessInfo
    ) const override;
 
    void CalculateAll(
        MatrixType& rLeftHandSideMatrix,
        VectorType& rRightHandSideVector,
        const ProcessInfo& rCurrentProcessInfo,
        const bool CalculateStiffnessMatrixFlag,
        const bool CalculateResidualVectorFlag
    );
 
    void DeterminantOfJacobianInitial(
        const GeometryType& rGeometry,
        Vector& rDeterminantOfJacobian);
 
 
    std::string Info() const override
    {
        std::stringstream buffer;
        buffer << "\"CouplingLagrangeCondition\" #" << Id();
        return buffer.str();
    }
 
    void PrintInfo(std::ostream& rOStream) const override
    {
        rOStream << "\"CouplingLagrangeCondition\" #" << Id();
    }
 
    void PrintData(std::ostream& rOStream) const override {
        pGetGeometry()->PrintData(rOStream);
    }
 
 
private:
 
    const double shape_function_tolerance = 1e-6;
 
 
    /* @brief checks all shape functions and
    *        returns the number of non zero nodes.
    */
    SizeType GetNumberOfNonZeroNodesMaster() const;
    SizeType GetNumberOfNonZeroNodesSlave() const;
 
 
 
    friend class Serializer;
 
    virtual void save(Serializer& rSerializer) const override
    {
        KRATOS_SERIALIZE_SAVE_BASE_CLASS(rSerializer, Condition);
    }
 
    virtual void load(Serializer& rSerializer) override
    {
        KRATOS_SERIALIZE_LOAD_BASE_CLASS(rSerializer, Condition);
    }
 
 
}; // Class CouplingLagrangeCondition
 
}  // namespace Kratos.
 
#endif // KRATOS_COUPLING_LAGRANGE_CONDITION_H_INCLUDED  defined