Class template Dune::GDT::FunctionalInterface¶
Inherits from Dune::XT::Common::ParametricInterface.
-
template<class SourceVector, class SourceGridView, size_t source_dim = 1, size_t source_dim_cols = 1, class Field = double>
class Dune::GDT::FunctionalInterface : public XT::Common::ParametricInterface¶ Interface for functionals.
Consider a partition tau_h (modelled by SourceGridView) of a physical domain, a (possibly vector- or matrix-values) vector space K^{r times rC} (modelled by Field, source_dim and source_dim_cols), this interface modells functionals
f: V_h -> K
where V_h is the (discrete) space
V_h := \ { v_h: tau_h -> K^{r times rC} \ }
modelled by a SpaceInterface of appropriate dimensions. The functions v_h in V_h, to which the funtional can be applied, are modelled by ConstDiscreteFunction with an appropriate vector type derived from XT::LA::VectorInterface (modelled by SourceVector).
TODO Add parameter dependency!
-
virtual bool Dune::GDT::FunctionalInterface::linear() const = 0¶
\ {
These methods have to be implemented.
-
virtual const SourceSpaceType &Dune::GDT::FunctionalInterface::source_space() const = 0¶
No documentation provided.
-
virtual FieldType Dune::GDT::FunctionalInterface::apply(const SourceVectorType&, const XT::Common::Parameter& =
<recovery-expr>({})) const = 0¶ No documentation provided.
-
virtual FieldType Dune::GDT::FunctionalInterface::apply(const ConstSourceFunctionType &source, const XT::Common::Parameter ¶m =
<recovery-expr>({})) const¶ \ }
-
virtual void Dune::GDT::FunctionalInterface::assemble(const bool = 0)¶
Allows the implementation to do preparatory work (i.e., assemble the vector of a vector-based linear functional).
Note
In general, you have to call this method before calling apply!
-
template<>
explicit Dune::GDT::FunctionalInterface::FunctionalInterface<SourceVector, SourceGridView, source_dim, source_dim_cols, Field>(const XT::Common::ParameterType param_tp = {})¶ No documentation provided.
-
template<>
Dune::GDT::FunctionalInterface::FunctionalInterface<SourceVector, SourceGridView, source_dim, source_dim_cols, Field>(const ThisType &other)¶ No documentation provided.
-
template<>
Dune::GDT::FunctionalInterface::FunctionalInterface<SourceVector, SourceGridView, source_dim, source_dim_cols, Field>(ThisType &&source) noexcept = default¶ No documentation provided.
-
template<>
virtual Dune::GDT::FunctionalInterface::~FunctionalInterface<SourceVector, SourceGridView, source_dim, source_dim_cols, Field>() = default¶ No documentation provided.
-
const size_t Dune::GDT::FunctionalInterface::r¶
No documentation provided.
-
const size_t Dune::GDT::FunctionalInterface::rC¶
No documentation provided.
-
type Dune::GDT::FunctionalInterface::ThisType¶
No documentation provided.
-
type Dune::GDT::FunctionalInterface::F¶
No documentation provided.
-
type Dune::GDT::FunctionalInterface::SourceSpaceType¶
No documentation provided.
-
type Dune::GDT::FunctionalInterface::SourceVectorType¶
No documentation provided.
-
type Dune::GDT::FunctionalInterface::ConstSourceFunctionType¶
No documentation provided.
-
type Dune::GDT::FunctionalInterface::FieldType¶
No documentation provided.