LinearFunctionals

Classes modelling linear functionals. More...

Modules
	FunctionalEvaluators
	On-the-fly evaluation of some functionals, generating temporary instances.
	LinearFunctionalTests

Classes
class	Dune::ACFem::DiracDistribution< DiscreteFunctionSpace >
	Dirac-distribution. More...
struct	Dune::ACFem::LinearFunctionalTraitsDefault< GlobalFunctional, LocalFunctional >
	Default traits were the local objects are not cached, but created on the fly. More...
class	Dune::ACFem::DiscreteLinearFunctional< DiscreteFunctionSpace, Traits >
	Interface class for a discrete linear functional. More...
class	Dune::ACFem::DiscreteLinearFunctionalDefault< DiscreteFunctionSpace, Traits >
	Default implementation for linear functionals. More...
class	Dune::ACFem::LocalLinearFunctional< DiscreteFunctionSpace, Traits >
	Interface or better: factory for local functionals. More...
class	Dune::ACFem::LocalLinearFunctionalDefault< DiscreteFunctionSpace, Traits >
	Default implementation for LocalLinearFunctional. More...
class	Dune::ACFem::NonZeroFunctional< DiscreteFunctionSpace >
	Just a place-holder to aid in automatic type-deduction. More...
class	Dune::ACFem::ZeroFunctional< DiscreteFunctionSpace >
	This is the famous "do-nothing" functional. More...

Detailed Description

Classes modelling linear functionals.

In principle one could live without in that all linear functionals could be reproduced by a suitable Model and associated EllipticOperator. For example, an L2 innner-product is simply the application of the operator originating from a MassModel to the right-hand-side function.

Also, the ModelInterface allows for affine offsets. Still functionals are nice to have.