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 >
The grid geometry class for models using finite element schemes. This is basically a wrapper around a function space basis.
- 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 | GridView = typename FEB::GridView |
| | export the grid view type
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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 GV::Grid |
| | export the grid type
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| using | GlobalCoordinate = typename Element::Geometry::GlobalCoordinate |
| | export the global coordinate type
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| using | ElementMapper = typename Traits::ElementMapper |
| | export the element mapper type
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| using | VertexMapper = typename Traits::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 () |
| | Update all fvElementGeometries (do this again 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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| const BoundingBoxTree & | boundingBoxTree () const |
| | Returns the bounding box tree of the grid.
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| const ElementMap & | 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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| void | setPeriodic (bool value=true) |
| | Set the periodicity of the grid geometry.
|
template<class GV, class Traits>
Update all fvElementGeometries (do this again after grid adaption).
Update the mappers
Compute the bouding box of the entire domain, for e.g. setting boundary conditions
reset bounding box tree and the element map until requested the next time
1.16.1