DUNE PDELab (git)
Dune::Functions::TaylorHoodPreBasis< GV, HI > Class Template Reference
Pre-basis for lowest order Taylor-Hood basis. More...
#include <dune/functions/functionspacebases/taylorhoodbasis.hh>
Public Member Functions | |
TaylorHoodPreBasis (const GridView &gv) | |
Constructor for a given grid view object. | |
void | initializeIndices () |
Initialize the global indices. | |
const GridView & | gridView () const |
Obtain the grid view that the basis is defined on. | |
void | update (const GridView &gv) |
Update the stored grid view, to be called if the grid has changed. | |
Node | makeNode () const |
Create tree node. | |
size_type | size () const |
Same as size(prefix) with empty prefix. | |
template<class SizePrefix > | |
size_type | size (const SizePrefix &prefix) const |
Return number of possible values for next position in multi index. | |
size_type | dimension () const |
Get the total dimension of the space spanned by this basis. | |
size_type | maxNodeSize () const |
Get the maximal number of DOFs associated to node for any element. | |
auto | containerDescriptor () const |
Return an container descriptor depending on the flag HI . Either return a Tuple if hybrid indices should be used, otherwise return an Array . | |
Detailed Description
template<typename GV, bool HI = false>
class Dune::Functions::TaylorHoodPreBasis< GV, HI >
class Dune::Functions::TaylorHoodPreBasis< GV, HI >
Pre-basis for lowest order Taylor-Hood basis.
- Template Parameters
-
GV The grid view that the FE basis is defined on HI Flag to select hybrid indices
- Note
- This mainly serves as an example, since you can construct a pre-basis with the same functionality manually using Where IMS is BlockedInterleaved if HI is set and FlatInterleaved otherwise.static const int k = 1;using VelocityPreBasis = PowerPreBasis<IMS,LagrangePreBasis<GV,k+1>,dim>;using PressurePreBasis = LagrangePreBasis<GV,k>;using TaylorHoodKPreBasis = CompositePreBasis<BlockedLexicographic, VelocityPreBasis, PressurePreBasis>;A pre-basis for a PQ-lagrange bases with given order.Definition: lagrangebasis.hh:61
The documentation for this class was generated from the following file:
- dune/functions/functionspacebases/taylorhoodbasis.hh
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