linDG3D::FvdgTimeRhsDiff Class Referenceabstract

Fvdg right hand side for time dependent problems with diffusion. More...

#include <linearForm.hh>

Inheritance diagram for linDG3D::FvdgTimeRhsDiff:

Public Member Functions
	FvdgTimeRhsDiff (concepts::Formula< Real > &frm, Real eps, concepts::BoundaryConditions *bc, bool symm=false)
	Constructor. More...
void	operator() (const concepts::Element< Real > &elmBase, concepts::ElementMatrix< Real > &em)
	Application operator. More...
virtual void	operator() (const Element< typename Realtype< Real >::type > &elm, ElementMatrix< Real > &em) const=0
	Computes the element contribution to the function. More...
Real	time ()
	Returns time_. More...
virtual void	time (Real time)
	Sets time_. More...

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const

Protected Attributes
Real	time_
	The current time. More...

Private Attributes
const concepts::BoundaryConditions *	bc_
const Real	eps_
const concepts::Formula< Real > &	frm_
int	symm_

Detailed Description

Fvdg right hand side for time dependent problems with diffusion.

Definition at line 73 of file linearForm.hh.

Constructor & Destructor Documentation

FvdgTimeRhsDiff()

linDG3D::FvdgTimeRhsDiff::FvdgTimeRhsDiff ( concepts::Formula< Real > &  frm, Real  eps, concepts::BoundaryConditions *  bc, bool  symm = false  )

inline

Constructor.

Takes a formula object that describes the time dependent form of the right hand side.

Parameters

frm	Time dependent formula
eps	weighting coefficient of the diffusion terms
bc	boundary conditions
symm	flag for symmetric discretization of diffusion

Definition at line 82 of file linearForm.hh.

Member Function Documentation

info()

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

protectedvirtualinherited

Reimplemented in vectorial::TimeLinearForm, hp3D::Riesz, hp2Dedge::EdgeRiesz, hp2Dedge::Riesz, hp2Dedge::DirichletIdentity, hp2Dedge::DirichletRotRot, hp2D::l2::Riesz< F >, hp2D::Riesz< F >, hp1D::PointEvaluation< F >, hp1D::GradLinearForm< F >, hp1D::LinearFormGradInterp_Grad< F >, hp1D::Riesz< F >, and concepts::Neumann< Real >.

operator()() [1/2]

void linDG3D::FvdgTimeRhsDiff::operator()	(	const concepts::Element< Real > &	elmBase,
		concepts::ElementMatrix< Real > &	em
	)

Application operator.

Computes the element contribution.

Parameters

elmBase	Element
em	Element matrix

operator()() [2/2]

virtual void concepts::LinearForm< Real , typename Realtype<Real >::type >::operator() ( const Element< G > &  elm, ElementMatrix< F > &  em  ) const

pure virtualinherited

Computes the element contribution to the function.

Parameters

elm	Element on which the computations should be performed
em	The local matrix

time() [1/2]

Real timestepping::TimeLinearForm::time ( )

inlineinherited

Returns time_.

Definition at line 41 of file vectors.hh.

time() [2/2]

virtual void timestepping::TimeLinearForm::time ( Real  time )

inlinevirtualinherited

Sets time_.

Reimplemented in vectorial::TimeLinearForm.

Definition at line 39 of file vectors.hh.

Member Data Documentation

bc_

const concepts::BoundaryConditions* linDG3D::FvdgTimeRhsDiff::bc_

private

Definition at line 96 of file linearForm.hh.

eps_

const Real linDG3D::FvdgTimeRhsDiff::eps_

private

Definition at line 95 of file linearForm.hh.

frm_

const concepts::Formula<Real>& linDG3D::FvdgTimeRhsDiff::frm_

private

Definition at line 94 of file linearForm.hh.

symm_

int linDG3D::FvdgTimeRhsDiff::symm_

private

Definition at line 97 of file linearForm.hh.

time_

Real timestepping::TimeLinearForm::time_

protectedinherited

The current time.

Definition at line 44 of file vectors.hh.

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

• linDG3D/linearForm.hh