You are here: Concepts>Concepts Web>Class documentation

Class documentation of Concepts

Loading...
Searching...
No Matches
Public Member Functions | Protected Member Functions | List of all members
linDG2D::LaplaceFluxBf Class Referenceabstract

#include <bilinearForm.hh>

Inheritance diagram for linDG2D::LaplaceFluxBf:
concepts::BilinearForm< Real > concepts::Cloneable concepts::OutputOperator

Public Member Functions

 LaplaceFluxBf (const concepts::BoundaryConditions *bc)
 
virtual void operator() (const concepts::Element< Real > &elmV, const concepts::Element< Real > &elmU, concepts::ElementMatrix< Real > &em) const
 Application operator for volume terms, does nothing.
 
virtual void operator() (const concepts::Element< Real > &elmV, const concepts::Element< Real > &elmU, concepts::ElementMatrix< Real > &em, const concepts::ElementPair< Real > &ep) const
 Application operator for DG term.
 
virtual LaplaceFluxBf * clone () const
 
virtual void operator() (const Element< typename Realtype< Real >::type > &elmX, const Element< typename Realtype< Real >::type > &elmY, ElementMatrix< Real > &em) const=0
 
virtual void operator() (const Element< typename Realtype< Real >::type > &elmX, const Element< typename Realtype< Real >::type > &elmY, ElementMatrix< Real > &em, const ElementPair< typename Realtype< Real >::type > &ep) const
 

Protected Member Functions

virtual std::ostream & info (std::ostream &os) const
 Returns information in an output stream.
 

Detailed Description

Edge fluxes for the Laplacian in DG FEM in 2D. This bilinear form integrates

\[ \int_{e} \langle \nabla \phi_i \rangle n_e \cdot [\phi_j] \, ds. \]

Author
Christoph Winkelmann, 2003

Definition at line 59 of file bilinearForm.hh.

Constructor & Destructor Documentation

◆ LaplaceFluxBf()

linDG2D::LaplaceFluxBf::LaplaceFluxBf ( const concepts::BoundaryConditions *  bc)
inline

Constructor

Parameters
bcBoundary conditions, only the boundary type is relevant

Definition at line 64 of file bilinearForm.hh.

Member Function Documentation

◆ clone()

virtual LaplaceFluxBf * linDG2D::LaplaceFluxBf::clone ( ) const
inlinevirtual

Virtual constructor. Returns a pointer to a copy of itself. The caller is responsible to destroy this copy.

Implements concepts::BilinearForm< Real >.

Definition at line 77 of file bilinearForm.hh.

◆ info()

virtual std::ostream & concepts::BilinearForm< Real , typename Realtype<Real >::type >::info ( std::ostream &  os) const
protectedvirtualinherited

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Reimplemented in hp2D::DivDiv< Weight >, hp2D::RotRot, hp2Dedge::Rotuv, hp2Dedge::EdgeIdentity, hp3D::DivDiv< Weight >, hp3D::Hook, and hp3D::RotRot.

◆ operator()() [1/3]

virtual void linDG2D::LaplaceFluxBf::operator() ( const concepts::Element< Real > &  elmV,
const concepts::Element< Real > &  elmU,
concepts::ElementMatrix< Real > &  em 
) const
inlinevirtual

Application operator for volume terms, does nothing.

Definition at line 67 of file bilinearForm.hh.

◆ operator()() [2/3]

virtual void concepts::BilinearForm< Real , typename Realtype<Real >::type >::operator() ( const Element< typename Realtype<Real >::type > &  elmX,
const Element< typename Realtype<Real >::type > &  elmY,
ElementMatrix< Real > &  em 
) const
pure virtualinherited

Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.

Postcondition
The returned matrix em has the correct size.
Parameters
elmXLeft element (test functions)
elmYRight element (trial functions)
emReturn element matrix

◆ operator()() [3/3]

virtual void concepts::BilinearForm< Real , typename Realtype<Real >::type >::operator() ( const Element< typename Realtype<Real >::type > &  elmX,
const Element< typename Realtype<Real >::type > &  elmY,
ElementMatrix< Real > &  em,
const ElementPair< typename Realtype<Real >::type > &  ep 
) const
inlinevirtualinherited

Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em. If this method is not reimplemented in a derived class, the default behaviour is to call the application operator without ep.

Postcondition
The returned matrix em has the correct size.
Parameters
elmXLeft element
elmYRight element
emReturn element matrix
epElement pair holding more information on the pair elmX and elmY

Definition at line 57 of file bilinearForm.hh.

The documentation for this class was generated from the following file:
Generated on Wed Sep 13 2023 21:06:56 for Concepts by doxygen 1.9.8