linDG2D::ScalarProductLf Class Reference

#include <linearForm.hh>

Inheritance diagram for linDG2D::ScalarProductLf:

Public Member Functions
	ScalarProductLf (concepts::Formula< Real > &frm, uint nQuadPts)
void	operator() (const concepts::Element< Real > &elmBase, concepts::ElementMatrix< Real > &em)
virtual void	operator() (const Element< typename Realtype< Real >::type > &elm, ElementMatrix< Real > &em) const=0

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

Detailed Description

Pure L2 scalar product linear form for DG in 2D. Useful e. g. for L2 projections of initial conditions

Author

Christoph Winkelmann, 2003

Definition at line 66 of file linearForm.hh.

Constructor & Destructor Documentation

ScalarProductLf()

linDG2D::ScalarProductLf::ScalarProductLf ( concepts::Formula< Real > &  frm, uint  nQuadPts  )

inline

Constructor.

Parameters

frm	formula
nQuadPts	number of quadrature points per dimension

Definition at line 72 of file linearForm.hh.

Member Function Documentation

info()

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

protectedvirtualinherited

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Reimplemented in hp2Dedge::DirichletRotRot, hp2Dedge::DirichletIdentity, hp2Dedge::Riesz, hp2Dedge::EdgeRiesz, hp3D::Riesz, and vectorial::TimeLinearForm.

operator()() [1/2]

void linDG2D::ScalarProductLf::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< typename Realtype<Real >::type > &  elm, ElementMatrix< Real > &  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

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

• linDG2D/linearForm.hh