Helper class for bilinear forms a(u,v) where u is a 0-form and v is a 1-form. More...
#include <bilinearFormHelper.hh>
Public Member Functions | |
| BilinearFormHelper_0_1_Part (const concepts::ElementFormulaContainer< F > frm) | |
| concepts::RCP < concepts::SharedJacobianAdj< 2 > > | data () const |
| Gets the pointer to the shared data. | |
| void | data (const concepts::RCP< concepts::SharedJacobianAdj< 2 > > d) |
| Set the pointer to the shared data. | |
| virtual | ~BilinearFormHelper_0_1_Part () |
Protected Member Functions | |
| void | computeIntermediate_ (const BaseQuad< concepts::Real > &elm, const int i) |
| Compute the intermediate data for element matrix computation. | |
Protected Attributes | |
| concepts::ElementFormulaContainer < F > | frm_ |
| ElementFormula. | |
| ArrayElementFormula < concepts::Point< F, 2 > > | intermediateVector_ |
| Intermediate vector (on each quadrature point) | |
| concepts::RCP < concepts::SharedJacobianAdj< 2 > > | sharedData_ |
| Shared data for vectorial bilinear forms. | |
Detailed Description
template<class F>
class hp2D::BilinearFormHelper_0_1_Part< F >
Helper class for bilinear forms a(u,v) where u is a 0-form and v is a 1-form.
For example, the Advection-BF is a 0-1-BF
![\[ \int\limits_{K} \underline{k}^\top u \; \nabla{v} \; d\xi = \int\limits_{\hat{K}} \underline{k}^\top \hat{u} \; J^{-\top}\;\nabla{\hat{v}} \;|\det J| \; d\hat{\xi} \]](form_405.png)
Here | J|, J^{-} and {k} can be precomputed as a single vector intermediateVector_ per quadrature point.
Definition at line 101 of file bilinearFormHelper.hh.
Constructor & Destructor Documentation
| hp2D::BilinearFormHelper_0_1_Part< F >::BilinearFormHelper_0_1_Part | ( | const concepts::ElementFormulaContainer< F > | frm | ) |
| virtual hp2D::BilinearFormHelper_0_1_Part< F >::~BilinearFormHelper_0_1_Part | ( | ) | [virtual] |
Member Function Documentation
| void hp2D::BilinearFormHelper_0_1_Part< F >::computeIntermediate_ | ( | const BaseQuad< concepts::Real > & | elm, |
| const int | i | ||
| ) | [protected] |
Compute the intermediate data for element matrix computation.
- Parameters:
-
i take only i-th column of Jacobian matrix (for test function)
This method is important for the derivated bilinear forms.
| void hp2D::BilinearFormHelper_0_1_Part< F >::data | ( | const concepts::RCP< concepts::SharedJacobianAdj< 2 > > | d | ) |
Set the pointer to the shared data.
| concepts::RCP<concepts::SharedJacobianAdj<2> > hp2D::BilinearFormHelper_0_1_Part< F >::data | ( | ) | const |
Gets the pointer to the shared data.
Member Data Documentation
concepts::ElementFormulaContainer<F> hp2D::BilinearFormHelper_0_1_Part< F >::frm_ [protected] |
ElementFormula.
Definition at line 126 of file bilinearFormHelper.hh.
ArrayElementFormula<concepts::Point<F,2> > hp2D::BilinearFormHelper_0_1_Part< F >::intermediateVector_ [protected] |
Intermediate vector (on each quadrature point)
![\[\underline{f}(F_K(\xi))(\mbox{adj}(J)_{\cdot,i})^\top\]](form_422.png)
Definition at line 124 of file bilinearFormHelper.hh.
concepts::RCP<concepts::SharedJacobianAdj<2> > hp2D::BilinearFormHelper_0_1_Part< F >::sharedData_ [protected] |
Shared data for vectorial bilinear forms.
Definition at line 129 of file bilinearFormHelper.hh.
The documentation for this class was generated from the following file: