template<int SPACEDIM = 2, class SCAL = double> class B1DB2Integrator

Mixed element matrix assembling.

Documentation

Mixed element matrix assembling. Assembling for mixed bilinear-forms of type .

Inheritance:

Public Methods

B1DB2Integrator()

virtual ~B1DB2Integrator()

virtual int GetDimension1() const = 0

virtual int GetDimension2() const = 0

virtual int GetDimensionD1() const = 0

virtual int GetDimensionD2() const = 0

virtual int DiffOrder1() const

virtual int DiffOrder2() const

virtual void GenerateB1Matrix(const FiniteElement & fel, const SpecificIntegrationPoint<> & sip, FlatMatrix<> & bmat, LocalHeap & locheap) const = 0

virtual void GenerateB2Matrix(const FiniteElement & fel, const SpecificIntegrationPoint<> & sip, FlatMatrix<> & bmat, LocalHeap & locheap) const = 0

virtual void GenerateDMatrix(const FiniteElement & fel, const SpecificIntegrationPoint<> & sip, FlatMatrix<SCAL> & dmat, LocalHeap & locheap) const = 0

virtual int Lumping() const

virtual string Name() const

Inherited from BilinearFormIntegrator:

Public Methods

virtual void AssembleElementMatrix(const FiniteElement & fel, const ElementTransformation & eltrans, FlatMatrix<double> & elmat, LocalHeap & locheap) const

virtual FlatMatrix<double> AssembleMixedElementMatrix(const FiniteElement & fel1, const FiniteElement & fel2, const ElementTransformation & eltrans, LocalHeap & locheap) const

virtual void ApplyMixedElementMatrix(const FiniteElement & fel1, const FiniteElement & fel2, const ElementTransformation & eltrans, const FlatVector<TSCAL> & elx, FlatVector<TSCAL> & ely, LocalHeap & locheap) const

Inherited from Integrator:

Public Methods

virtual bool BoundaryForm() const

bool DefinedOn(int mat) const

static void SetCommonIntegrationOrder(int cio)

void SetIntegrationOrder(int io)

Protected Fields

BitArray definedon

int integration_order

static int common_integration_order

B1DB2Integrator()

virtual ~B1DB2Integrator()

virtual int GetDimension1() const = 0

virtual int GetDimension2() const = 0

virtual int GetDimensionD1() const = 0

virtual int GetDimensionD2() const = 0

virtual int DiffOrder1() const

virtual int DiffOrder2() const

virtual void GenerateB1Matrix(const FiniteElement & fel, const SpecificIntegrationPoint<> & sip, FlatMatrix<> & bmat, LocalHeap & locheap) const = 0

virtual void GenerateB2Matrix(const FiniteElement & fel, const SpecificIntegrationPoint<> & sip, FlatMatrix<> & bmat, LocalHeap & locheap) const = 0

virtual void GenerateDMatrix(const FiniteElement & fel, const SpecificIntegrationPoint<> & sip, FlatMatrix<SCAL> & dmat, LocalHeap & locheap) const = 0

virtual int Lumping() const

virtual string Name() const

Direct child classes:

DivIntegrator

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