DUNE-FUNCTIONS (unstable)
discreteglobalbasisfunction.hh
41 using Coefficient = Dune::AutonomousValue<decltype(std::declval<Vector>()[std::declval<typename Basis::MultiIndex>()])>;
292 using Traits = Imp::GridFunctionTraits<Range(Domain), typename Base::EntitySet, DefaultDerivativeTraits, 16>;
297 using LocalBasisRange = typename Node::FiniteElement::Traits::LocalBasisType::Traits::RangeType;
300 using PerNodeEvaluationBuffer = typename TypeTree::TreeContainer<NodeData, typename Base::Tree>;
351 static constexpr auto coeffDim = decltype(flatVectorView(this->localDoFs_[node.localIndex(0)]).size())::value;
370 friend typename DiscreteGlobalBasisFunctionDerivative<DiscreteGlobalBasisFunction>::LocalFunction derivative(const LocalFunction& lf)
372 auto dlf = localFunction(DiscreteGlobalBasisFunctionDerivative<DiscreteGlobalBasisFunction>(lf.data_));
385 : Base(std::make_shared<Data>(Data{{basis.gridView()}, wrap_or_move(std::forward<B_T>(basis)), wrap_or_move(std::forward<V_T>(coefficients)), wrap_or_move(std::forward<NTRE_T>(nodeToRangeEntry))}))
389 DiscreteGlobalBasisFunction(std::shared_ptr<const Basis> basis, std::shared_ptr<const V> coefficients, std::shared_ptr<const typename Base::NodeToRangeEntry> nodeToRangeEntry)
390 : Base(std::make_shared<Data>(Data{{basis->gridView()}, basis, coefficients, nodeToRangeEntry}))
400 HierarchicSearch search(this->data_->basis->gridView().grid(), this->data_->basis->gridView().indexSet());
409 friend DiscreteGlobalBasisFunctionDerivative<DiscreteGlobalBasisFunction> derivative(const DiscreteGlobalBasisFunction& f)
493 : public ImplDoc::DiscreteGlobalBasisFunctionBase<typename DGBF::Basis, typename DGBF::Vector, typename DGBF::NodeToRangeEntry>
495 using Base = ImplDoc::DiscreteGlobalBasisFunctionBase<typename DGBF::Basis, typename DGBF::Vector, typename DGBF::NodeToRangeEntry>;
505 using Range = typename SignatureTraits<typename DiscreteGlobalBasisFunction::Traits::DerivativeInterface>::Range;
507 using Traits = Imp::GridFunctionTraits<Range(Domain), typename Base::EntitySet, DefaultDerivativeTraits, 16>;
512 using LocalBasisRange = typename Node::FiniteElement::Traits::LocalBasisType::Traits::JacobianType;
515 using PerNodeEvaluationBuffer = typename TypeTree::TreeContainer<NodeData, typename Base::Tree>;
598 static constexpr auto coeffDim = decltype(flatVectorView(this->localDoFs_[node.localIndex(0)]).size())::value;
624 friend typename Traits::LocalFunctionTraits::DerivativeInterface derivative(const LocalFunction&)
653 HierarchicSearch search(this->data_->basis->gridView().grid(), this->data_->basis->gridView().indexSet());
661 friend typename Traits::DerivativeInterface derivative(const DiscreteGlobalBasisFunctionDerivative& f)
local function evaluating the derivative in reference coordinates
Definition: discreteglobalbasisfunction.hh:528
Range operator()(const Domain &x) const
Evaluate this local-function in coordinates x in the bound element.
Definition: discreteglobalbasisfunction.hh:579
friend Traits::LocalFunctionTraits::DerivativeInterface derivative(const LocalFunction &)
Not implemented.
Definition: discreteglobalbasisfunction.hh:624
void unbind()
Unbind the local-function.
Definition: discreteglobalbasisfunction.hh:560
LocalFunction(const GlobalFunction &globalFunction)
Create a local function from the associated grid function.
Definition: discreteglobalbasisfunction.hh:540
void bind(const Element &element)
Bind LocalFunction to grid element.
Definition: discreteglobalbasisfunction.hh:553
Derivative of a DiscreteGlobalBasisFunction
Definition: discreteglobalbasisfunction.hh:494
Range operator()(const Domain &x) const
Evaluate the discrete grid-function derivative in global coordinates.
Definition: discreteglobalbasisfunction.hh:651
friend LocalFunction localFunction(const DiscreteGlobalBasisFunctionDerivative &f)
Construct local function from a DiscreteGlobalBasisFunctionDerivative
Definition: discreteglobalbasisfunction.hh:667
DiscreteGlobalBasisFunctionDerivative(const std::shared_ptr< const Data > &data)
create object from DiscreateGlobalBasisFunction data
Definition: discreteglobalbasisfunction.hh:640
A grid function induced by a global basis and a coefficient vector.
Definition: discreteglobalbasisfunction.hh:281
friend DiscreteGlobalBasisFunctionDerivative< DiscreteGlobalBasisFunction > derivative(const DiscreteGlobalBasisFunction &f)
Derivative of the DiscreteGlobalBasisFunction
Definition: discreteglobalbasisfunction.hh:409
DiscreteGlobalBasisFunction(B_T &&basis, V_T &&coefficients, NTRE_T &&nodeToRangeEntry)
Create a grid-function, by wrapping the arguments in std::shared_ptr.
Definition: discreteglobalbasisfunction.hh:384
DiscreteGlobalBasisFunction(std::shared_ptr< const Basis > basis, std::shared_ptr< const V > coefficients, std::shared_ptr< const typename Base::NodeToRangeEntry > nodeToRangeEntry)
Create a grid-function, by moving the arguments in std::shared_ptr.
Definition: discreteglobalbasisfunction.hh:389
friend LocalFunction localFunction(const DiscreteGlobalBasisFunction &t)
Construct local function from a DiscreteGlobalBasisFunction.
Definition: discreteglobalbasisfunction.hh:422
Range operator()(const Domain &x) const
Evaluate at a point given in world coordinates.
Definition: discreteglobalbasisfunction.hh:398
GridView::template Codim< codim >::Entity Element
Type of Elements contained in this EntitySet.
Definition: gridviewentityset.hh:36
Element::Geometry::LocalCoordinate LocalCoordinate
Type of local coordinates with respect to the Element.
Definition: gridviewentityset.hh:39
TrigonometricFunction< K, -cosFactor, sinFactor > derivative(const TrigonometricFunction< K, sinFactor, cosFactor > &f)
Obtain derivative of TrigonometricFunction function.
Definition: trigonometricfunction.hh:43
auto makeDiscreteGlobalBasisFunction(B &&basis, V &&vector)
Generate a DiscreteGlobalBasisFunction.
Definition: discreteglobalbasisfunction.hh:454
auto istlVectorBackend(Vector &v)
Return a vector backend wrapping non-const ISTL like containers.
Definition: istlvectorbackend.hh:350
Definition: polynomial.hh:17
Default implementation for derivative traits.
Definition: defaultderivativetraits.hh:41
A simple node to range map using the nested tree indices.
Definition: hierarchicnodetorangemap.hh:34
Helper class to deduce the signature of a callable.
Definition: signature.hh:60
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