concepts::BilinearForm< F, G > Class Template Referenceabstract
Abstract function class to evaluate a bilinear form. More...
#include <bilinearForm.hh>
Public Member Functions | |
| virtual BilinearForm * | clone () const =0 |
| Virtual constructor. More... | |
| virtual void | operator() (const Element< G > &elmX, const Element< G > &elmY, ElementMatrix< F > &em) const =0 |
Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em. More... | |
| virtual void | operator() (const Element< G > &elmX, const Element< G > &elmY, ElementMatrix< F > &em, const ElementPair< G > &ep) const |
Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em. More... | |
Protected Member Functions | |
| virtual std::ostream & | info (std::ostream &os) const |
| Returns information in an output stream. More... | |
Detailed Description
template<class F, class G = typename Realtype<F>::type>
class concepts::BilinearForm< F, G >
Abstract function class to evaluate a bilinear form.
The bilinear form is evaluated for all the shape functions on two elements, the resulting matrix is returned.
Definition at line 33 of file bilinearForm.hh.
Member Function Documentation
◆ clone()
|
pure virtual |
Virtual constructor.
Returns a pointer to a copy of itself. The caller is responsible to destroy this copy.
Implements concepts::Cloneable.
Implemented in concepts::BilinearFormContainer< F, typename Realtype< F >::type >.
◆ info()
|
protectedvirtual |
Returns information in an output stream.
Reimplemented from concepts::OutputOperator.
Reimplemented in concepts::BilinearF_W< F, H, J, G >, concepts::BilinearF_Sum< F, H, J, G >, concepts::BilinearFormContainer< F, G >, concepts::BilinearFormContainer< F, typename Realtype< F >::type >, concepts::BilinearFormLiCo< F, G >, hp3D::RotRot, hp3D::Hook, hp3D::DivDiv< Weight >, hp3D::Advection< F >, hp3D::Identity< F >, hp3D::Laplace< F >, hp3D::BilinearFormTwoPartDeriv< F >, hp3D::LinearElasticity< F >, hp2Dedge::EdgeIdentity, hp2Dedge::Rotuv, hp2Dedge::RotRot< F >, hp2Dedge::IdentityMatrix< F >, hp2Dedge::Identity< F >, hp2Dedge::GraduvMatrix< F >, hp2Dedge::Graduv< F >, hp2D::RotRot, hp2D::DivDiv< Weight >, hp2D::BilinearFormTwoPartDeriv< F >, hp2D::BilinearFormOnePartDeriv< F >, hp2D::LaplaceMatrix< F >, hp2D::Laplace< F >, hp2D::Identity< F >, hp2D::Advection< F >, hp1D::Mean2Jump1< F >, hp1D::Jump1Jump1< F >, hp1D::BiLaplace< F >, hp1D::IdentityParallel< F >, hp1D::Identity< F >, hp1D::Laplace< F >, and constraints::ConstraintsList< F >.
◆ operator()() [1/2]
|
pure virtual |
Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.
- Postcondition
- The returned matrix
emhas the correct size.
- Parameters
-
elmX Left element (test functions) elmY Right element (trial functions) em Return element matrix
Implemented in concepts::BilinearFormContainer< F, typename Realtype< F >::type >.
◆ operator()() [2/2]
|
inlinevirtual |
Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.
If this method is not reimplemented in a derived class, the default behaviour is to call the application operator without ep.
- Postcondition
- The returned matrix
emhas the correct size.
- Parameters
-
elmX Left element elmY Right element em Return element matrix ep Element pair holding more information on the pair elmXandelmY
Definition at line 57 of file bilinearForm.hh.
The documentation for this class was generated from the following file:
- operator/bilinearForm.hh