dune-pdelab
2.5-dev
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Qk discontinuous Galerkin FiniteElementMap based on Lagrange polynomials. More...
#include <dune/pdelab/finiteelementmap/qkdg.hh>
Public Types | |
typedef LocalFiniteElementMapTraits< Dune::QkDGLagrangeLocalFiniteElement< D, R, k, d > > | Traits |
export type of the signature More... | |
Public Member Functions | |
const Traits::FiniteElementType & | find (const EntityType &e) const |
get local basis functions for entity More... | |
bool | hasDOFs (int codim) const=delete |
return if FiniteElementMap has degrees of freedom for given codimension More... | |
std::size_t | maxLocalSize () const=delete |
compute an upper bound for the local number of DOFs. More... | |
Size calculation | |
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): | |
bool | fixedSize () const=delete |
a FiniteElementMap is fixedSize iif the size of the local functions space for each GeometryType is fixed. More... | |
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... | |
Static Public Member Functions | |
static constexpr bool | fixedSize () |
static constexpr bool | hasDOFs (int codim) |
static constexpr std::size_t | size (GeometryType gt) |
static constexpr std::size_t | maxLocalSize () |
static constexpr QkDGBasisPolynomial | polynomial () |
return type of polynomial basis More... | |
static constexpr std::size_t | order () |
return order of polynomial basis More... | |
Qk discontinuous Galerkin FiniteElementMap based on Lagrange polynomials.
D | Type used for coordinates |
R | Type used for shape function values |
k | Order of polynomial basis |
d | Grid dimension |
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inherited |
export type of the signature
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inlineinherited |
get local basis functions for entity
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inlinestatic |
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deleteinherited |
a FiniteElementMap is fixedSize iif the size of the local functions space for each GeometryType is fixed.
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inlinestatic |
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deleteinherited |
return if FiniteElementMap has degrees of freedom for given codimension
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inlinestatic |
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deleteinherited |
compute an upper bound for the local number of DOFs.
this upper bound is used to avoid reallocations in std::vectors used during the assembly.
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inlinestatic |
return order of polynomial basis
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inlinestatic |
return type of polynomial basis
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inlinestatic |
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deleteinherited |
if the FiniteElementMap is fixedSize, the size methods computes the number of DOFs for given GeometryType.