dune-functions  2.5-dev
Public Types | Public Member Functions | Friends | List of all members
Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction Class Reference

#include <dune/functions/gridfunctions/discretescalarglobalbasisfunction.hh>

Public Types

using GlobalFunction = DiscreteScalarGlobalBasisFunction
 
using Domain = LocalDomain
 
using Range = GlobalFunction::Range
 
using Element = GlobalFunction::Element
 

Public Member Functions

 LocalFunction (const DiscreteScalarGlobalBasisFunction &globalFunction)
 
void bind (const Element &element)
 Bind LocalFunction to grid element. More...
 
void unbind ()
 
Range operator() (const Domain &x) const
 Evaluate LocalFunction at bound element. More...
 
const ElementlocalContext () const
 

Friends

Traits::LocalFunctionTraits::DerivativeInterface derivative (const LocalFunction &t)
 

Member Typedef Documentation

§ Domain

template<typename Basis , typename V >
using Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::Domain = LocalDomain

§ Element

template<typename Basis , typename V >
using Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::Element = GlobalFunction::Element

§ GlobalFunction

§ Range

template<typename Basis , typename V >
using Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::Range = GlobalFunction::Range

Constructor & Destructor Documentation

§ LocalFunction()

template<typename Basis , typename V >
Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::LocalFunction ( const DiscreteScalarGlobalBasisFunction globalFunction)
inline

Member Function Documentation

§ bind()

template<typename Basis , typename V >
void Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::bind ( const Element element)
inline

Bind LocalFunction to grid element.

You must call this method before evaluate() and after changes to the coefficient vector.

§ localContext()

template<typename Basis , typename V >
const Element& Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::localContext ( ) const
inline

§ operator()()

template<typename Basis , typename V >
Range Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::operator() ( const Domain x) const
inline

Evaluate LocalFunction at bound element.

The result of this method is undefined if you did not call bind() beforehand or changed the coefficient vector after the last call to bind(). In the latter case you have to call bind() again in order to make operator() usable.

§ unbind()

template<typename Basis , typename V >
void Dune::Functions::DiscreteScalarGlobalBasisFunction< Basis, V >::LocalFunction::unbind ( )
inline

Friends And Related Function Documentation

§ derivative

template<typename Basis , typename V >
Traits::LocalFunctionTraits::DerivativeInterface derivative ( const LocalFunction t)
friend

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