hp1D::Neumann Class Referenceabstract

Linear form on edges in nD. More...

#include <linearForm.hh>

Inheritance diagram for hp1D::Neumann:

Public Member Functions
	Neumann (const concepts::BoundaryConditions *bc)
	Constructor. More...
void	operator() (const concepts::Element< Real > &elm, concepts::ElementMatrix< Real > &em) const
	Computes the element load vector. More...
virtual void	operator() (const Element< typename Realtype< Real >::type > &elm, ElementMatrix< Real > &em) const=0
	Computes the element contribution to the function. More...
virtual	~Neumann ()

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

Protected Attributes
std::unique_ptr< BoundaryConditions >	bc_
	Reference to the boundary conditions. More...

Detailed Description

Linear form on edges in nD.

Point evaluation of boundary vertices which correspond to the Neumann boundary condition for one-dimensional domains.

This linear form computes

where is the data of the Neumann boundary condition.

Author

Kersten Schmidt, 2010

Definition at line 38 of file linearForm.hh.

Constructor & Destructor Documentation

Neumann()

hp1D::Neumann::Neumann

(

const concepts::BoundaryConditions *

bc

)

Constructor.

Parses the formula.

Parameters

frm	The formula
bc	Boundary conditions, defaults to homogeneous

~Neumann()

virtual hp1D::Neumann::~Neumann ( )

virtual

Reimplemented from concepts::Neumann< Real >.

Member Function Documentation

info()

virtual std::ostream& concepts::Neumann< Real >::info ( std::ostream &  os ) const

protectedvirtualinherited

Reimplemented from concepts::LinearForm< Real >.

operator()() [1/2]

void hp1D::Neumann::operator()	(	const concepts::Element< Real > &	elm,
		concepts::ElementMatrix< Real > &	em
	)		const

Computes the element load vector.

As for the computation of an element stiffness matrix, there are the loops over all quadrature points and the loops over all shape functions.

Parameters

elm	The element for which the load vector should be computed.
em	The load vector

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

Member Data Documentation

bc_

std::unique_ptr<BoundaryConditions> concepts::Neumann< Real >::bc_

protectedinherited

Reference to the boundary conditions.

Definition at line 100 of file linearForm.hh.

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

• hp1D/linearForm.hh