Class documentation of Concepts

Loading...
Searching...
No Matches

#include <linearForm.hh>

Inheritance diagram for hp3D::Riesz:
concepts::LinearForm< Real > concepts::OutputOperator

Public Member Functions

 Riesz (const concepts::ElementFormulaContainer< Real, Real > &frm, concepts::BoundaryConditions *bc=0)
 
void operator() (const concepts::Element< Real > &elm, concepts::ElementMatrix< Real > &em) const
 
void operator() (const Hexahedron &elm, concepts::ElementMatrix< Real > &em) const
 
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

Linear form in 3D.

This linear form computes

\[ \int_K f v \, dx. \]

Currently only on hexahedrons.

Author
Philipp Frauenfelder, 2000

Definition at line 46 of file linearForm.hh.

Constructor & Destructor Documentation

◆ Riesz()

hp3D::Riesz::Riesz ( const concepts::ElementFormulaContainer< Real, Real > &  frm,
concepts::BoundaryConditions bc = 0 
)

Constructor. Parses the formula.

Parameters
frmThe formula
bcBoundary conditions, defaults to homogeneous

Member Function Documentation

◆ info()

virtual std::ostream & hp3D::Riesz::info ( std::ostream &  os) const
protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::LinearForm< Real >.

◆ operator()() [1/2]

void hp3D::Riesz::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
elmThe element for which the load vector should be computed.
emThe load vector

◆ 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
elmElement on which the computations should be performed
emThe local matrix

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