The grid geometry class for models using finite element schemes. This is basically a wrapper around a function space basis. More...
#include <dumux/discretization/fem/fegridgeometry.hh>
| FEB | The finite element function space basis |
| MapperTraits | Traits class containing data types for mappers |
Public Types | |
| using | DiscretizationMethod = DiscretizationMethods::FEM |
| export the discretization method this geometry belongs to | |
| using | GridView = typename FEB::GridView |
| export the grid view type | |
| using | Extrusion = Extrusion_t<Traits> |
| export the type of extrusion | |
| using | FEBasis = FEB |
| export the type of finite element basis | |
| using | LocalView = typename Traits::template LocalView<ThisType> |
| export local view | |
| using | Grid = typename BaseImplementation::Grid |
| export the grid type | |
| using | GlobalCoordinate = typename BaseImplementation::GlobalCoordinate |
| export the global coordinate type | |
| using | ElementMapper = typename BaseImplementation::ElementMapper |
| export the element mapper type | |
| using | VertexMapper = typename BaseImplementation::VertexMapper |
| export the vertex mapper type | |
Public Member Functions | |
| FEGridGeometry (std::shared_ptr< FEBasis > feBasis) | |
| Constructor. | |
| auto | numDofs () const |
| The total number of degrees of freedom. | |
| const FEBasis & | feBasis () const |
| The total number of degrees of freedom. | |
| bool | dofOnPeriodicBoundary (GridIndexType dofIdx) const |
| If a vertex / d.o.f. is on a periodic boundary. | |
| GridIndexType | periodicallyMappedDof (GridIndexType dofIdx) const |
| The index of the vertex / d.o.f. on the other side of the periodic boundary. | |
| void | update (const GridView &gridView) |
| Update all fvElementGeometries (call this after grid adaption) | |
| void | update (GridView &&gridView) |
| Update all fvElementGeometries (call this after grid adaption) | |
| const GridView & | gridView () const |
| Return the gridView this grid geometry object lives on. | |
| const VertexMapper & | vertexMapper () const |
| Returns the mapper for vertices to indices for constant grids. | |
| VertexMapper & | vertexMapper () |
| Returns the mapper for vertices to indices for possibly adaptive grids. | |
| const ElementMapper & | elementMapper () const |
| Returns the mapper for elements to indices for constant grids. | |
| ElementMapper & | elementMapper () |
| Returns the mapper for elements to indices for possibly adaptive grids. | |
| decltype(auto) | boundingBoxTree () const |
| Returns the bounding box tree of the grid. | |
| decltype(auto) | elementMap () const |
| Returns the element index to element map. | |
| Element | element (GridIndexType eIdx) const |
| Get an element from a global element index. | |
| const GlobalCoordinate & | bBoxMin () const |
| The coordinate of the corner of the GridView's bounding box with the smallest values. | |
| const GlobalCoordinate & | bBoxMax () const |
| The coordinate of the corner of the GridView's bounding box with the largest values. | |
| bool | isPeriodic () const |
| Returns if the grid geometry is periodic (at all) | |
Static Public Attributes | |
| static constexpr DiscretizationMethod | discMethod {} |
Protected Member Functions | |
| void | setPeriodic (bool value=true) |
| Set the periodicity of the grid geometry. | |
| using Dumux::FEGridGeometry< FEB, Traits >::DiscretizationMethod = DiscretizationMethods::FEM |
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inherited |
| using Dumux::FEGridGeometry< FEB, Traits >::Extrusion = Extrusion_t<Traits> |
| using Dumux::FEGridGeometry< FEB, Traits >::FEBasis = FEB |
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| using Dumux::FEGridGeometry< FEB, Traits >::GridView = typename FEB::GridView |
| using Dumux::FEGridGeometry< FEB, Traits >::LocalView = typename Traits::template LocalView<ThisType> |
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