ForceFree::fd::AdaptiveOrder Class Reference

Adaptive order FD reconstruction. See fd::reconstruction::positivity_preserving_adaptive_order() for details. Note that in the ForceFree evolution system no variable needs to be kept positive. More...

#include <AdaptiveOrder.hpp>

Classes
struct	Alpha5
struct	Alpha7
struct	Alpha9
struct	LowOrderReconstructor

Public Types
using	options = tmpl::list< Alpha5, Alpha7, Alpha9, LowOrderReconstructor >
using	reconstruction_argument_tags = tmpl::list<::Tags::Variables< volume_vars_tags >, TildeJ, domain::Tags::Element< dim >, evolution::dg::subcell::Tags::GhostDataForReconstruction< dim >, evolution::dg::subcell::Tags::Mesh< dim > >
Public Types inherited from ForceFree::fd::Reconstructor
using	creatable_classes = tmpl::list< AdaptiveOrder, MonotonisedCentral, Wcns5z >

Public Member Functions
	AdaptiveOrder (AdaptiveOrder &&)=default
AdaptiveOrder &	operator= (AdaptiveOrder &&)=default
	AdaptiveOrder (const AdaptiveOrder &)=default
AdaptiveOrder &	operator= (const AdaptiveOrder &)=default
	AdaptiveOrder (double alpha_5, std::optional< double > alpha_7, std::optional< double > alpha_9, FallbackReconstructorType low_order_reconstructor, const Options::Context &context={})
	AdaptiveOrder (CkMigrateMessage *msg)
	WRAPPED_PUPable_decl_base_template (Reconstructor, AdaptiveOrder)
auto	get_clone () const -> std::unique_ptr< Reconstructor > override
bool	supports_adaptive_order () const override
void	pup (PUP::er &p) override
size_t	ghost_zone_size () const override
void	reconstruct (gsl::not_null< std::array< Variables< recons_tags >, dim > * > vars_on_lower_face, gsl::not_null< std::array< Variables< recons_tags >, dim > * > vars_on_upper_face, const Variables< volume_vars_tags > &volume_vars, const tnsr::I< DataVector, 3, Frame::Inertial > &tilde_j, const Element< dim > &element, const DirectionalIdMap< dim, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< dim > &subcell_mesh) const
void	reconstruct_fd_neighbor (gsl::not_null< Variables< recons_tags > * > vars_on_face, const Variables< volume_vars_tags > &volume_vars, const tnsr::I< DataVector, 3, Frame::Inertial > &tilde_j, const Element< dim > &element, const DirectionalIdMap< dim, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< dim > &subcell_mesh, const Direction< dim > direction_to_reconstruct) const
Public Member Functions inherited from ForceFree::fd::Reconstructor
	Reconstructor (const Reconstructor &)=default
Reconstructor &	operator= (const Reconstructor &)=default
	Reconstructor (Reconstructor &&)=default
Reconstructor &	operator= (Reconstructor &&)=default
void	pup (PUP::er &p) override
virtual std::unique_ptr< Reconstructor >	get_clone () const =0
virtual size_t	ghost_zone_size () const =0
virtual bool	supports_adaptive_order () const

Static Public Attributes
static constexpr size_t	dim = 3
static constexpr Options::String	help {"Adaptive-order reconstruction."}
static constexpr bool	use_adaptive_order = true

Friends
bool	operator== (const AdaptiveOrder &lhs, const AdaptiveOrder &rhs)
bool	operator!= (const AdaptiveOrder &lhs, const AdaptiveOrder &rhs)

Detailed Description

Adaptive order FD reconstruction. See fd::reconstruction::positivity_preserving_adaptive_order() for details. Note that in the ForceFree evolution system no variable needs to be kept positive.

Member Function Documentation

get_clone()

auto ForceFree::fd::AdaptiveOrder::get_clone ( ) const -> std::unique_ptr< Reconstructor >

overridevirtual

Implements ForceFree::fd::Reconstructor.

ghost_zone_size()

size_t ForceFree::fd::AdaptiveOrder::ghost_zone_size ( ) const

inlineoverridevirtual

Implements ForceFree::fd::Reconstructor.

supports_adaptive_order()

bool ForceFree::fd::AdaptiveOrder::supports_adaptive_order ( ) const

inlineoverridevirtual

Reimplemented from ForceFree::fd::Reconstructor.

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The documentation for this class was generated from the following file:

• src/Evolution/Systems/ForceFree/FiniteDifference/AdaptiveOrder.hpp