Description

template<class GV, class Traits>
class Dumux::Experimental::FEGridDiscretization< GV, Traits >

Template Parameters

GV	the grid view type
Traits	the grid geometry traits; must provide FeCache and DofHelper

Public Types
using	DiscretizationMethod = typename Traits::DiscretizationMethod
	export the discretization method this geometry belongs to
using	BoundaryFace = Experimental::BoundaryFace<GV>
	export the boundary face type
using	BasicGridGeometry = BasicGridGeometry_t<GV, Traits>
	export basic grid geometry type for the alternative constructor
using	LocalView = typename Traits::template LocalView<ThisType, true>
	export the type of the element discretization (the local view type)
using	Extrusion = Extrusion_t<Traits>
	export the type of extrusion
using	DofMapper = typename Traits::DofMapper
	export dof mapper type
using	FeCache = typename Traits::FeCache
	export the finite element cache type
using	GridView = GV
	export the grid view type
using	SupportsPeriodicity = typename PeriodicGridTraits<typename GV::Grid>::SupportsPeriodicity
	export whether the grid supports periodicity
using	ElementQuadratureRule = typename Traits::ElementQuadratureRule
	the quadrature rule type for elements
using	IntersectionQuadratureRule = typename Traits::IntersectionQuadratureRule
	the quadrature rule type for intersections
using	BoundaryFaceQuadratureRule = typename Traits::BoundaryFaceQuadratureRule
	the quadrature rule type for boundary faces
using	Cache = FEGridDiscretizationCache
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
	FEGridDiscretization (std::shared_ptr< BasicGridGeometry > gg)
	Constructor.
	FEGridDiscretization (const GridView &gridView)
	Constructor.
const DofMapper &	dofMapper () const
	The dof mapper.
std::size_t	numDofs () const
	The total number of degrees of freedom.
void	update (const GridView &gridView)
	update all geometries (call this after grid adaption)
void	update (GridView &&gridView)
	update all geometries (call this after grid adaption)
const FeCache &	feCache () const
	The finite element cache for creating local FE bases.
bool	dofOnBoundary (GridIndexType dofIdx) const
	If a d.o.f. is on the boundary.
bool	dofOnPeriodicBoundary (GridIndexType dofIdx) const
	If a d.o.f. is on a periodic boundary.
GridIndexType	periodicallyMappedDof (GridIndexType dofIdx) const
	The index of the d.o.f. on the other side of the periodic boundary.
const std::unordered_map< GridIndexType, GridIndexType > &	periodicDofMap () const
	Returns the map between dofs across periodic boundaries.
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 {}
static constexpr std::size_t	maxNumElementDofs = Traits::maxNumElementDofs

Protected Member Functions
void	setPeriodic (bool value=true)
	Set the periodicity of the grid geometry.

Friends
LocalView	localView (const FEGridDiscretization &gg)
	local view of this object (constructed with the internal cache)