Burgers::fd Namespace Reference

Finite difference functionality for Burgers system. More...

Classes
struct	BoundaryConditionGhostData
	Computes finite difference ghost data for external boundary conditions. More...
class	MonotonisedCentral
	Monotonised central reconstruction. See fd::reconstruction::monotonised_central() for details. More...
class	Reconstructor
	The base class from which all reconstruction schemes must inherit. More...

Functions
bool	operator== (const MonotonisedCentral &, const MonotonisedCentral &)
bool	operator!= (const MonotonisedCentral &lhs, const MonotonisedCentral &rhs)
template<typename TagsList , typename Reconstructor >
void	reconstruct_work (gsl::not_null< std::array< Variables< TagsList >, 1 > * > vars_on_lower_face, gsl::not_null< std::array< Variables< TagsList >, 1 > * > vars_on_upper_face, const Reconstructor &reconstruct, const Variables< tmpl::list< Tags::U > > volume_vars, const Element< 1 > &element, const DirectionalIdMap< 1, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< 1 > &subcell_mesh, const size_t ghost_zone_size)
	Reconstructs \(U\). All results are written into vars_on_lower_face and vars_on_upper_face.
template<typename TagsList , typename ReconstructLower , typename ReconstructUpper >
void	reconstruct_fd_neighbor_work (gsl::not_null< Variables< TagsList > * > vars_on_face, const ReconstructLower &reconstruct_lower_neighbor, const ReconstructUpper &reconstruct_upper_neighbor, const Variables< tmpl::list< Tags::U > > &subcell_volume_vars, const Element< 1 > &element, const DirectionalIdMap< 1, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< 1 > &subcell_mesh, const Direction< 1 > &direction_to_reconstruct, const size_t ghost_zone_size)
	Reconstructs \(U\). All results are written into vars_on_face. More...
void	register_derived_with_charm ()

Detailed Description

Finite difference functionality for Burgers system.

Function Documentation

reconstruct_fd_neighbor_work()

template<typename TagsList , typename ReconstructLower , typename ReconstructUpper >

void Burgers::fd::reconstruct_fd_neighbor_work	(	gsl::not_null< Variables< TagsList > * >	vars_on_face,
		const ReconstructLower &	reconstruct_lower_neighbor,
		const ReconstructUpper &	reconstruct_upper_neighbor,
		const Variables< tmpl::list< Tags::U > > &	subcell_volume_vars,
		const Element< 1 > &	element,
		const DirectionalIdMap< 1, evolution::dg::subcell::GhostData > &	ghost_data,
		const Mesh< 1 > &	subcell_mesh,
		const Direction< 1 > &	direction_to_reconstruct,
		const size_t	ghost_zone_size
	)

Reconstructs \(U\). All results are written into vars_on_face.

This is used on DG elements to reconstruct their subcell neighbors' solution on the shared faces.