The finite volume geometry (scvs and scvfs) for cell-centered TPFA models on a grid view This builds up the sub control volumes and sub control volume faces. More...

#include <dumux/discretization/cellcentered/tpfa/fvgridgeometry.hh>

Inheritance diagram for Dumux::CCTpfaFVGridGeometry< GV, true, Traits >:

Description

template<class GV, class Traits>
class Dumux::CCTpfaFVGridGeometry< GV, true, Traits >

Note: For caching enabled we store the fv geometries for the whole grid view which is memory intensive but faster

Public Types
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 fv element geometry (the local view type)
using	SubControlVolume = typename Traits::SubControlVolume
	export the type of sub control volume
using	SubControlVolumeFace = typename Traits::SubControlVolumeFace
	export the type of sub control volume
using	Extrusion = Extrusion_t<Traits>
	export the type of extrusion
using	DofMapper = typename Traits::ElementMapper
	export dof mapper type
using	SupportsPeriodicity = typename PeriodicGridTraits<typename GV::Grid>::SupportsPeriodicity
	export whether the grid(geometry) supports periodicity
using	DiscretizationMethod = DiscretizationMethods::CCTpfa
	export the discretization method this geometry belongs to
using	GridView = GV
	export the grid view type
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
	CCTpfaFVGridGeometry (std::shared_ptr< BasicGridGeometry > gg)
	Constructor with basic grid geometry used to share state with another grid geometry on the same grid view.
	CCTpfaFVGridGeometry (const GridView &gridView)
	Constructor from gridView.
const DofMapper &	dofMapper () const
std::size_t	numScv () const
	The total number of sub control volumes.
std::size_t	numScvf () const
	The total number of sub control volume faces.
std::size_t	numBoundaryScvf () const
	The total number of boundary sub control volume faces.
std::size_t	numDofs () const
	The total number of degrees of freedom.
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 SubControlVolume &	scv (GridIndexType scvIdx) const
	Get a sub control volume with a global scv index.
const SubControlVolumeFace &	scvf (GridIndexType scvfIdx) const
	Get a sub control volume face with a global scvf index.
const SubControlVolumeFace &	flipScvf (GridIndexType scvfIdx, unsigned int outsideScvfIdx=0) const
const std::vector< GridIndexType > &	scvfIndicesOfScv (GridIndexType scvIdx) const
	Get the sub control volume face indices of an scv by global index.
const ConnectivityMap &	connectivityMap () const
	Returns the connectivity map of which dofs have derivatives with respect to a given dof.
bool	hasBoundaryScvf (GridIndexType eIdx) const
	Returns whether one of the geometry's scvfs lies on a 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 {}
static constexpr int	maxElementStencilSize = LocalView::maxNumElementScvfs*Traits::maxNumScvfNeighbors + 1
	The maximum admissible stencil size (used for static memory allocation during assembly).

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