Qk discontinuous Galerkin FiniteElementMap based on Legendre polynomials at Gauss-Lobatto points.
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const Traits::FiniteElementType & | find (const EntityType &e) const |
| get local basis functions for entity More...
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bool | hasDOFs (int codim) const=delete |
| return if FiniteElementMap has degrees of freedom for given codimension More...
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The FiniteElementMap provides different methods to compute the size of the GridFunctionSpace (if possible) without iterating the grid. The approach is as follows (pseudo code):
computeNumberOfDofs(GridView, FEM):
sum(FEM. size(gt)*GridView. size(gt) for gt in GeometryTypes)
else
sum(FEM. find(E).basis(). size() for E in GridView.entities<0>())
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std::size_t | size (GeometryType gt) const=delete |
| if the FiniteElementMap is fixedSize, the size methods computes the number of DOFs for given GeometryType. More...
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template<class D, class R, int k, int d>
class Dune::PDELab::QkDGLocalFiniteElementMap< D, R, k, d, QkDGBasisPolynomial::lobatto >
Qk discontinuous Galerkin FiniteElementMap based on Legendre polynomials at Gauss-Lobatto points.
- Template Parameters
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D | Type used for coordinates |
R | Type used for shape function values |
k | Order of polynomial basis |
d | Grid dimension |