(Bi)Linear Lagrangian Finite Element space More...
#include <lf/uscalfe/uscalfe.h>
Inheritance diagram for lf::uscalfe::FeSpaceLagrangeO1< SCALAR >:
Public Types | |
| using | Scalar = SCALAR |
 Public Types inherited from lf::uscalfe::UniformScalarFESpace< SCALAR > | |
| using | Scalar = SCALAR |
| Public Types inherited from lf::fe::ScalarFESpace< SCALAR > | |
| using | Scalar = SCALAR |
Public Member Functions | |
| FeSpaceLagrangeO1 ()=delete | |
| no default constructors More... | |
| FeSpaceLagrangeO1 (const FeSpaceLagrangeO1 &)=delete | |
| FeSpaceLagrangeO1 (FeSpaceLagrangeO1 &&) noexcept=default | |
| FeSpaceLagrangeO1 & | operator= (const FeSpaceLagrangeO1 &)=delete |
| FeSpaceLagrangeO1 & | operator= (FeSpaceLagrangeO1 &&) noexcept=default |
| FeSpaceLagrangeO1 (const std::shared_ptr< const lf::mesh::Mesh > &mesh_p) | |
| Main constructor: sets up the local-to-global index mapping (dof handler) More... | |
| ~FeSpaceLagrangeO1 () override=default | |
| Public Member Functions inherited from lf::uscalfe::UniformScalarFESpace< SCALAR > | |
| UniformScalarFESpace (const UniformScalarFESpace &)=delete | |
| UniformScalarFESpace (UniformScalarFESpace &&) noexcept=default | |
| UniformScalarFESpace & | operator= (const UniformScalarFESpace &)=delete |
| UniformScalarFESpace & | operator= (UniformScalarFESpace &&) noexcept=default |
| UniformScalarFESpace (std::shared_ptr< const lf::mesh::Mesh > mesh_p, std::shared_ptr< const lf::fe::ScalarReferenceFiniteElement< SCALAR > > rfs_tria_p, std::shared_ptr< const lf::fe::ScalarReferenceFiniteElement< SCALAR > > rfs_quad_p, std::shared_ptr< const lf::fe::ScalarReferenceFiniteElement< SCALAR > > rfs_edge_p=nullptr, std::shared_ptr< const lf::fe::ScalarReferenceFiniteElement< SCALAR > > rfs_point_p=nullptr) | |
| Main constructor: sets up the local-to-global index mapping (dof handler) More... | |
| std::shared_ptr< const lf::mesh::Mesh > | Mesh () const override |
| access to underlying mesh More... | |
| const lf::assemble::DofHandler & | LocGlobMap () const override |
| access to associated local-to-global map More... | |
| lf::fe::ScalarReferenceFiniteElement< SCALAR > const * | ShapeFunctionLayout (const lf::mesh::Entity &entity) const override |
| access to shape function layout for cells More... | |
| lf::fe::ScalarReferenceFiniteElement< SCALAR > const * | ShapeFunctionLayout (lf::base::RefEl ref_el_type) const |
| access to shape function layout for cells More... | |
| size_type | NumRefShapeFunctions (const lf::mesh::Entity &entity) const override |
| number of interior shape functions associated to entities of various types More... | |
| size_type | NumRefShapeFunctions (lf::base::RefEl ref_el_type) const |
| number of interior shape functions associated to entities of various types More... | |
| ~UniformScalarFESpace () override=default | |
| No special destructor. More... | |
| Public Member Functions inherited from lf::fe::ScalarFESpace< SCALAR > | |
| virtual std::shared_ptr< const lf::mesh::Mesh > | Mesh () const =0 |
| acess to underlying mesh More... | |
| virtual const lf::assemble::DofHandler & | LocGlobMap () const =0 |
| access to associated local-to-global map More... | |
| virtual ScalarReferenceFiniteElement< SCALAR > const * | ShapeFunctionLayout (const lf::mesh::Entity &entity) const =0 |
| access to shape function layout for mesh entities More... | |
| virtual size_type | NumRefShapeFunctions (const lf::mesh::Entity &entity) const =0 |
| number of interior shape functions associated to a particular mesh entity. More... | |
| virtual | ~ScalarFESpace ()=default |
| No special destructor. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from lf::fe::ScalarFESpace< SCALAR > | |
| ScalarFESpace ()=default | |
| default constructor, needed by std::vector More... | |
| ScalarFESpace (const ScalarFESpace &)=default | |
| ScalarFESpace (ScalarFESpace &&) noexcept=default | |
| ScalarFESpace & | operator= (const ScalarFESpace &)=default |
| ScalarFESpace & | operator= (ScalarFESpace &&) noexcept=default |
| Related Functions inherited from lf::uscalfe::UniformScalarFESpace< SCALAR > | |
| template<class SCALAR > | |
| void | PrintInfo (std::ostream &o, const UniformScalarFESpace< SCALAR > &fes, unsigned int ctrl=0) |
| Print information about a UniformScalarFESpace to the given stream object. More... | |
| template<typename SCALAR > | |
| std::ostream & | operator<< (std::ostream &o, const UniformScalarFESpace< SCALAR > &fes) |
| output operator for scalar parametric finite element space More... | |
Detailed Description
template<typename SCALAR>
class lf::uscalfe::FeSpaceLagrangeO1< SCALAR >
class lf::uscalfe::FeSpaceLagrangeO1< SCALAR >
(Bi)Linear Lagrangian Finite Element space
Just a specialization of UniformScalarFESpace based on FeLagrangeO1Tria, FeLagrangeO1Quad, FeLagrangeO1Segment and FeLagrangePoint.
Example
auto mesh_factory = std::make_unique<mesh::hybrid2d::MeshFactory>(2);
auto gmsh_reader = io::GmshReader(std::move(mesh_factory), "mesh.msh");
auto fe_space =
std::make_shared<FeSpaceLagrangeO1<double>>(gmsh_reader.mesh());
// #dofs = #points in mesh:
assert(fe_space->LocGlobMap().NumDofs() ==
gmsh_reader.mesh()->NumEntities(2));
Definition at line 29 of file fe_space_lagrange_o1.h.
Member Typedef Documentation
◆ Scalar
template<typename SCALAR >
| using lf::uscalfe::FeSpaceLagrangeO1< SCALAR >::Scalar = SCALAR |
Definition at line 31 of file fe_space_lagrange_o1.h.
Constructor & Destructor Documentation
◆ FeSpaceLagrangeO1() [1/4]
template<typename SCALAR >
|
delete |
no default constructors
◆ FeSpaceLagrangeO1() [2/4]
template<typename SCALAR >
|
delete |
◆ FeSpaceLagrangeO1() [3/4]
template<typename SCALAR >
|
defaultnoexcept |
◆ FeSpaceLagrangeO1() [4/4]
template<typename SCALAR >
|
inlineexplicit |
Main constructor: sets up the local-to-global index mapping (dof handler)
- Parameters
-
mesh_p shared pointer to underlying mesh (immutable)
Definition at line 45 of file fe_space_lagrange_o1.h.
◆ ~FeSpaceLagrangeO1()
template<typename SCALAR >
|
overridedefault |
Member Function Documentation
◆ operator=() [1/2]
template<typename SCALAR >
|
delete |
◆ operator=() [2/2]
template<typename SCALAR >
|
defaultnoexcept |
The documentation for this class was generated from the following file:
- /home/nico/bildung/SemVI/thesis/lehrfempp/lib/lf/uscalfe/fe_space_lagrange_o1.h
