Dune::Vtk::LocalFunction< Element, ComponentMapper > Class Template Reference

A Vtk::LocalFunction is a function-like object that can be bound to a grid element an that provides an evaluate method with a component argument. More...

#include <dune/vtk/gridfunctions/localfunction.hh>

Public Member Functions
template<class LF >
	LocalFunction (LF &&lf, std::vector< int > components)
	Constructor. Pass any type supporting the LocalOperatorInterface.
	LocalFunction ()=default
	Default Constructor.
	LocalFunction (LocalFunction &&)=default
	Move Constructor.
LocalFunction &	operator= (LocalFunction &&)=default
	Move assignment-operator.
	LocalFunction (const LocalFunction &other)
	Copy constructor, clones the underlying implementation.
LocalFunction &	operator= (const LocalFunction &other)
	Copy assignment operator, clones the underlying implementation.
void	bind (Element const &element)
	Binds the local function to an element.
void	unbind ()
	Unbinds function from element.
Impl::RangeProxy< LocalFunction, Domain >	operator() (Domain const &x) const
	Return a proxy object to access the components of the range vector.
double	evaluate (int i, Domain const &x) const
	Evaluate the ith component of the Range value at local coordinate x
const std::vector< int > &	components () const
	Return the components vector.
void	setComponents (std::vector< int > components)
	Use the passed components for evaluation of the range.

Detailed Description

template<class Element, class ComponentMapper>
class Dune::Vtk::LocalFunction< Element, ComponentMapper >

A Vtk::LocalFunction is a function-like object that can be bound to a grid element an that provides an evaluate method with a component argument.

Stores internally a Vtk::LocalFunctionInterface object for the concrete evaluation.

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

• dune/vtk/gridfunctions/localfunction.hh