NGSolve  4.9
Public Member Functions
ngfem::BilinearFormIntegrator Class Reference

A BilinearFormIntegrator computes the element matrices. More...

#include <integrator.hpp>

Inheritance diagram for ngfem::BilinearFormIntegrator:
ngfem::Integrator ngfem::BlockBilinearFormIntegrator ngfem::ComplexBilinearFormIntegrator ngfem::CompoundBilinearFormIntegrator ngfem::FacetBilinearFormIntegrator ngfem::T_BDBIntegrator< DIFFOP, DMATOP, FEL > ngfem::T_BDBIntegrator< DiffOpCurl, DiagDMat< 1 >, FEL > ngfem::T_BDBIntegrator< DiffOpCurl3d, DiagDMat< 3 >, FEL > ngfem::T_BDBIntegrator< DiffOpDiv< D >, DiagDMat< 1 >, FEL > ngfem::T_BDBIntegrator< DiffOpDivHDiv< D >, DiagDMat< 1 >, HDivFiniteElement< D > > ngfem::T_BDBIntegrator< DiffOpGradient< D >, DiagDMat< D >, FEL > ngfem::T_BDBIntegrator< DiffOpGradient< D >, OrthoDMat< D >, FEL > ngfem::T_BDBIntegrator< DiffOpGradient< D >, RotSymLaplaceDMat< D >, FEL > ngfem::T_BDBIntegrator< DiffOpGradientBoundary< D >, DiagDMat< D >, FEL > ngfem::T_BDBIntegrator< DiffOpId< D >, DiagDMat< 1 >, FEL > ngfem::T_BDBIntegrator< DiffOpIdBoundary< D >, DiagDMat< 1 >, FEL > ngfem::T_BDBIntegrator< DiffOpIdHDiv< D >, DiagDMat< D >, HDivFiniteElement< D > > ngfem::T_BDBIntegrator< DiffOpIdHDivBoundary< D >, DiagDMat< 1 >, HDivNormalFiniteElement< D-1 > > ngfem::T_BDBIntegrator< DiffOpNormal< D >, DiagDMat< 1 >, ScalarFiniteElement< D-1 > >

List of all members.

Public Member Functions

virtual int DimFlux () const
 components of flux
virtual void CalcElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, FlatMatrix< double > &elmat, LocalHeap &lh) const
 Computes the element matrix.
virtual void CalcElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, FlatMatrix< Complex > &elmat, LocalHeap &lh) const
 Computes the element matrix.
virtual void AssembleElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, FlatMatrix< double > &elmat, LocalHeap &lh) const
virtual void AssembleElementMatrixIndependent (const FiniteElement &bfel_master, const FiniteElement &bfel_master_element, const FiniteElement &bfel_slave, const ElementTransformation &eltrans_master, const ElementTransformation &eltrans_master_element, const ElementTransformation &eltrans_slave, const IntegrationPoint &ip_master, const IntegrationPoint &ip_master_element, const IntegrationPoint &ip_slave, FlatMatrix< double > &elmat, LocalHeap &lh) const
virtual void ApplyElementMatrixIndependent (const FiniteElement &bfel_master, const FiniteElement &bfel_master_element, const FiniteElement &bfel_slave, const ElementTransformation &eltrans_master, const ElementTransformation &eltrans_master_element, const ElementTransformation &eltrans_slave, const IntegrationPoint &ip_master, const IntegrationPoint &ip_master_element, const IntegrationPoint &ip_slave, const FlatVector< double > &elx, Vector< double > &result, LocalHeap &lh) const
virtual void AssembleElementMatrixIndependent (const FiniteElement &bfel_master, const FiniteElement &bfel_master_element, const FiniteElement &bfel_slave, const ElementTransformation &eltrans_master, const ElementTransformation &eltrans_master_element, const ElementTransformation &eltrans_slave, const IntegrationPoint &ip_master, const IntegrationPoint &ip_master_element, const IntegrationPoint &ip_slave, FlatMatrix< Complex > &elmat, LocalHeap &lh) const
virtual void AssembleElementMatrixIndependent (const FiniteElement &bfel_master, const FiniteElement &bfel_slave, const ElementTransformation &eltrans_master, const ElementTransformation &eltrans_slave, const IntegrationPoint &ip_master, const IntegrationPoint &ip_slave, FlatMatrix< double > &elmat, LocalHeap &lh) const
virtual void AssembleElementMatrixIndependent (const FiniteElement &bfel_master, const FiniteElement &bfel_slave, const ElementTransformation &eltrans_master, const ElementTransformation &eltrans_slave, const IntegrationPoint &ip_master, const IntegrationPoint &ip_slave, FlatMatrix< Complex > &elmat, LocalHeap &lh) const
virtual void CalcElementMatrixDiag (const FiniteElement &fel, const ElementTransformation &eltrans, FlatVector< double > &diag, LocalHeap &lh) const
virtual void CalcLinearizedElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, FlatVector< double > &elveclin, FlatMatrix< double > &elmat, LocalHeap &lh) const
virtual void CalcLinearizedElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, FlatVector< Complex > &elveclin, FlatMatrix< Complex > &elmat, LocalHeap &lh) const
virtual void * PrecomputeData (const FiniteElement &fel, const ElementTransformation &eltrans, LocalHeap &lh) const
virtual void ApplyElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, const FlatVector< double > &elx, FlatVector< double > &ely, void *precomputed, LocalHeap &lh) const
virtual void ApplyElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, const FlatVector< Complex > &elx, FlatVector< Complex > &ely, void *precomputed, LocalHeap &lh) const
virtual void ApplyLinearizedElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, const FlatVector< double > &ellin, const FlatVector< double > &elx, FlatVector< double > &ely, LocalHeap &lh) const
virtual void ApplyLinearizedElementMatrix (const FiniteElement &fel, const ElementTransformation &eltrans, const FlatVector< Complex > &ellin, const FlatVector< Complex > &elx, FlatVector< Complex > &ely, LocalHeap &lh) const
virtual double Energy (const FiniteElement &fel, const ElementTransformation &eltrans, const FlatVector< double > &elx, LocalHeap &lh) const
virtual double Energy (const FiniteElement &fel, const ElementTransformation &eltrans, const FlatVector< Complex > &elx, LocalHeap &lh) const
virtual void CalcFlux (const FiniteElement &fel, const BaseMappedIntegrationPoint &bmip, const FlatVector< double > &elx, FlatVector< double > &flux, bool applyd, LocalHeap &lh) const
virtual void CalcFlux (const FiniteElement &fel, const BaseMappedIntegrationPoint &bmip, const FlatVector< Complex > &elx, FlatVector< Complex > &flux, bool applyd, LocalHeap &lh) const
virtual void CalcFlux (const FiniteElement &fel, const BaseMappedIntegrationRule &mir, const FlatVector< double > &elx, FlatMatrix< double > &flux, bool applyd, LocalHeap &lh) const
virtual void CalcFlux (const FiniteElement &fel, const BaseMappedIntegrationRule &mir, const FlatVector< Complex > &elx, FlatMatrix< Complex > &flux, bool applyd, LocalHeap &lh) const
virtual void CalcFlux (const FiniteElement &fel, const FiniteElement &felflux, const ElementTransformation &eltrans, const FlatVector<> &elx, FlatVector<> &flux, bool applyd, LocalHeap &lh) const
virtual void CalcFluxMulti (const FiniteElement &fel, const BaseMappedIntegrationPoint &bmip, int m, const FlatVector< double > &elx, FlatVector< double > &flux, bool applyd, LocalHeap &lh) const
virtual void CalcFluxMulti (const FiniteElement &fel, const BaseMappedIntegrationPoint &bmip, int m, const FlatVector< Complex > &elx, FlatVector< Complex > &flux, bool applyd, LocalHeap &lh) const
virtual void ApplyBTrans (const FiniteElement &fel, const BaseMappedIntegrationPoint &bmip, const FlatVector< double > &elx, FlatVector< double > &ely, LocalHeap &lh) const
virtual void ApplyBTrans (const FiniteElement &fel, const BaseMappedIntegrationPoint &bmip, const FlatVector< Complex > &elx, FlatVector< Complex > &ely, LocalHeap &lh) const
virtual void ApplyBTrans (const FiniteElement &fel, const BaseMappedIntegrationRule &mir, const FlatMatrix< double > &elx, FlatVector< double > &ely, LocalHeap &lh) const
virtual void ApplyBTrans (const FiniteElement &fel, const BaseMappedIntegrationRule &mir, const FlatMatrix< Complex > &elx, FlatVector< Complex > &ely, LocalHeap &lh) const
virtual void ApplyDMat (const FiniteElement &bfel, const BaseMappedIntegrationPoint &bmip, const FlatVector< double > &elx, FlatVector< double > &eldx, LocalHeap &lh) const
virtual void ApplyDMat (const FiniteElement &bfel, const BaseMappedIntegrationPoint &bmip, const FlatVector< Complex > &elx, FlatVector< Complex > &eldx, LocalHeap &lh) const
virtual void ApplyDMat (const FiniteElement &bfel, const BaseMappedIntegrationRule &mir, const FlatMatrix< double > &elx, FlatMatrix< double > &eldx, LocalHeap &lh) const
virtual void ApplyDMat (const FiniteElement &bfel, const BaseMappedIntegrationRule &mir, const FlatMatrix< Complex > &elx, FlatMatrix< Complex > &eldx, LocalHeap &lh) const
virtual void ApplyDMatInv (const FiniteElement &bfel, const BaseMappedIntegrationPoint &bmip, const FlatVector< double > &elx, FlatVector< double > &eldx, LocalHeap &lh) const
virtual void ApplyDMatInv (const FiniteElement &bfel, const BaseMappedIntegrationPoint &bmip, const FlatVector< Complex > &elx, FlatVector< Complex > &eldx, LocalHeap &lh) const
virtual void ApplyDMatInv (const FiniteElement &bfel, const BaseMappedIntegrationRule &mir, const FlatMatrix< double > &elx, FlatMatrix< double > &eldx, LocalHeap &lh) const
virtual void ApplyDMatInv (const FiniteElement &bfel, const BaseMappedIntegrationRule &mir, const FlatMatrix< Complex > &elx, FlatMatrix< Complex > &eldx, LocalHeap &lh) const

Detailed Description

A BilinearFormIntegrator computes the element matrices.

Different equations are provided by derived classes. An Integrator can be defined in the domain or at the boundary.


Member Function Documentation

virtual void ngfem::BilinearFormIntegrator::CalcElementMatrix ( const FiniteElement fel,
const ElementTransformation eltrans,
FlatMatrix< Complex > &  elmat,
LocalHeap lh 
) const [virtual]

The documentation for this class was generated from the following file: