The grid geometry class for models using finite element schemes. This is basically a wrapper around a function space basis.
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template<class FEB, class Traits = DefaultFEGridGeometryTraits<FEB>>
class Dumux::FEGridGeometry< FEB, Traits >
- Template Parameters
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| FEB | The finite element function space basis |
| MapperTraits | Traits class containing data types for mappers |
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| using | DiscretizationMethod = DiscretizationMethods::FEM |
| | export the discretization method this geometry belongs to
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| using | GridView = typename FEB::GridView |
| | export the grid view type
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| using | Extrusion = Extrusion_t<Traits> |
| | export the type of extrusion
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| using | FEBasis = FEB |
| | export the type of finite element basis
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| using | LocalView = typename Traits::template LocalView<ThisType> |
| | export local view
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| using | Grid = typename BaseImplementation::Grid |
| | export the grid type
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| using | GlobalCoordinate = typename BaseImplementation::GlobalCoordinate |
| | export the global coordinate type
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| using | ElementMapper = typename BaseImplementation::ElementMapper |
| | export the element mapper type
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| using | VertexMapper = typename BaseImplementation::VertexMapper |
| | export the vertex mapper type
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| | FEGridGeometry (std::shared_ptr< FEBasis > feBasis) |
| | Constructor.
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| auto | numDofs () const |
| | The total number of degrees of freedom.
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| const FEBasis & | feBasis () const |
| | The total number of degrees of freedom.
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| bool | dofOnPeriodicBoundary (GridIndexType dofIdx) const |
| | If a vertex / d.o.f. is on a periodic boundary.
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| GridIndexType | periodicallyMappedDof (GridIndexType dofIdx) const |
| | The index of the vertex / d.o.f. on the other side of the periodic boundary.
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| const std::unordered_map< GridIndexType, GridIndexType > & | periodicVertexMap () const |
| | Returns the map between dofs across periodic boundaries.
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| void | update (const GridView &gridView) |
| | Update all fvElementGeometries (call this after grid adaption).
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| void | update (GridView &&gridView) |
| | Update all fvElementGeometries (call this after grid adaption).
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| const GridView & | gridView () const |
| | Return the gridView this grid geometry object lives on.
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| const VertexMapper & | vertexMapper () const |
| | Returns the mapper for vertices to indices for constant grids.
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| VertexMapper & | vertexMapper () |
| | Returns the mapper for vertices to indices for possibly adaptive grids.
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| const ElementMapper & | elementMapper () const |
| | Returns the mapper for elements to indices for constant grids.
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| ElementMapper & | elementMapper () |
| | Returns the mapper for elements to indices for possibly adaptive grids.
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| decltype(auto) | boundingBoxTree () const |
| | Returns the bounding box tree of the grid.
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| decltype(auto) | elementMap () const |
| | Returns the element index to element map.
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| Element | element (GridIndexType eIdx) const |
| | Get an element from a global element index.
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| const GlobalCoordinate & | bBoxMin () const |
| | The coordinate of the corner of the GridView's bounding box with the smallest values.
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| const GlobalCoordinate & | bBoxMax () const |
| | The coordinate of the corner of the GridView's bounding box with the largest values.
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| bool | isPeriodic () const |
| | Returns if the grid geometry is periodic (at all).
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1.16.1