Scaling Class Reference

A callable that allows to implement weighted (scaled) norms. More...

#include <concepts.hh>

Detailed Description

A callable that allows to implement weighted (scaled) norms.

This interface needs to be implemented for computing spatially weighted norms. Plain, unscaled norms can be constructed using the trivial IdentityScaling.

Note that scalings conforming to this interface can also be implemented as lambda functions.

Definition at line 404 of file concepts.hh.

Public Member Functions
template<class Cell , class Sequence >
void	operator() (Cell const &cell, Dune::FieldVector< typename Cell::Geometry::ctype, Cell::dimension > const &localPos, Sequence &values) const

Member Function Documentation

operator()()

template<class Cell , class Sequence >

void Scaling::operator()	(	Cell const &	cell,
		Dune::FieldVector< typename Cell::Geometry::ctype, Cell::dimension > const &	localPos,
		Sequence &	values
	)		const

Template Parameters

Cell	a Dune grid entity type of codimension 0
Sequence	a boost::fusion sequence containing the values to be scaled

Parameters

cell	the cell on which the scaling should be applied
localPos	the position at which the scaling schould be applied, given in local coordinates
values	the values that are to be scaled in place. This is a heterogeneous vector of Dune::FieldVector's that contain the values of a set of FE functions evaluated at the given point.

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

• concepts.hh