DUNE-FUNCTIONS (unstable)
defaultglobalbasis.hh
90 static_assert(models<Concept::PreBasis<GridView>, PreBasis>(), "Type passed to DefaultGlobalBasis does not model the PreBasis concept.");
106 static_assert(models<Concept::PreBasis<GridView>, PreBasis>(), "Type passed to DefaultGlobalBasis does not model the PreBasis concept.");
187DefaultGlobalBasis(const GridView& gv, PreBasisFactory&& f) -> DefaultGlobalBasis<std::decay_t<decltype(f(gv))>>;
Global basis for given pre-basis.
Definition: defaultglobalbasis.hh:50
Dune::ReservedVector< std::size_t, PreBasis::multiIndexBufferSize > SizePrefix
Type used for prefixes handed to the size() method.
Definition: defaultglobalbasis.hh:73
std::size_t size_type
Type used for indices and size information.
Definition: defaultglobalbasis.hh:64
typename PreBasis::GridView GridView
The grid view that the FE space is defined on.
Definition: defaultglobalbasis.hh:61
const GridView & gridView() const
Obtain the grid view that the basis is defined on.
Definition: defaultglobalbasis.hh:111
PB PreBasis
Pre-basis providing the implementation details.
Definition: defaultglobalbasis.hh:55
PreBasis & preBasis()
Obtain the pre-basis providing the implementation details.
Definition: defaultglobalbasis.hh:123
void update(const GridView &gv)
Update the stored grid view.
Definition: defaultglobalbasis.hh:134
DefaultLocalView< DefaultGlobalBasis< PreBasis > > LocalView
Type of the local view on the restriction of the basis to a single element.
Definition: defaultglobalbasis.hh:67
typename LocalView::MultiIndex MultiIndex
Type used for global numbering of the basis vectors.
Definition: defaultglobalbasis.hh:70
size_type size(const SizePrefix &prefix) const
Return number of possible values for next position in multi index.
Definition: defaultglobalbasis.hh:153
size_type dimension() const
Get the total dimension of the space spanned by this basis.
Definition: defaultglobalbasis.hh:141
LocalView localView() const
Return local view for basis.
Definition: defaultglobalbasis.hh:159
TypeTree::HybridTreePath<> PrefixPath
The empty prefix path that identifies the root in the local ansatz tree.
Definition: defaultglobalbasis.hh:58
DefaultGlobalBasis(T &&... t)
Constructor.
Definition: defaultglobalbasis.hh:86
DefaultGlobalBasis(const GridView &gridView, PreBasisFactory &&factory)
Constructor from a PreBasis factory.
Definition: defaultglobalbasis.hh:102
size_type size() const
Return number of possible values for next position in empty multi index.
Definition: defaultglobalbasis.hh:147
const PreBasis & preBasis() const
Obtain the pre-basis providing the implementation details.
Definition: defaultglobalbasis.hh:117
const DefaultGlobalBasis & rootBasis() const
Return *this because we are not embedded in a larger basis.
Definition: defaultglobalbasis.hh:165
const PrefixPath & prefixPath() const
Return empty path, because this is the root in the local ansatz tree.
Definition: defaultglobalbasis.hh:171
The restriction of a finite element basis to a single element.
Definition: defaultlocalview.hh:32
std::conditional_t<(PreBasis::minMultiIndexSize==PreBasis::maxMultiIndexSize), StaticMultiIndex< size_type, PreBasis::maxMultiIndexSize >, Dune::ReservedVector< size_type, PreBasis::multiIndexBufferSize > > MultiIndex
Type used for global numbering of the basis vectors.
Definition: defaultlocalview.hh:68
std::enable_if_t< std::is_constructible_v< T, Args... >, int > enableIfConstructible
Helper to constrain forwarding constructors.
Definition: type_traits.hh:31
Definition: polynomial.hh:17
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