NewtonianEuler::fd Namespace Reference

Finite difference functionality for Newtonian Euler. More...

Namespaces
namespace	OptionTags
	Option tags for reconstruction.
namespace	Tags
	Tags for reconstruction

Classes
class	AoWeno53Prim
	Adaptive-order WENO reconstruction hybridizing orders 5 and 3. See fd::reconstruction::aoweno_53() for details. More...
class	MonotonisedCentralPrim
	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
template<size_t Dim>
bool	operator!= (const AoWeno53Prim< Dim > &lhs, const AoWeno53Prim< Dim > &rhs)
template<size_t Dim>
bool	operator== (const MonotonisedCentralPrim< Dim > &, const MonotonisedCentralPrim< Dim > &)
template<size_t Dim>
bool	operator!= (const MonotonisedCentralPrim< Dim > &lhs, const MonotonisedCentralPrim< Dim > &rhs)
template<typename PrimsTags , typename TagsList , size_t Dim, typename F >
void	reconstruct_prims_work (gsl::not_null< std::array< Variables< TagsList >, Dim > * > vars_on_lower_face, gsl::not_null< std::array< Variables< TagsList >, Dim > * > vars_on_upper_face, const F &reconstruct, const Variables< PrimsTags > &volume_prims, const EquationsOfState::EquationOfState< false, 2 > &eos, const Element< Dim > &element, const DirectionalIdMap< Dim, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< Dim > &subcell_mesh, size_t ghost_zone_size)
	Reconstructs the mass density, velocity, and pressure, then computes the specific internal energy and conserved variables. All results are written into vars_on_lower_face and vars_on_upper_face.
template<typename TagsList , typename PrimsTags , size_t Dim, typename F0 , typename F1 >
void	reconstruct_fd_neighbor_work (gsl::not_null< Variables< TagsList > * > vars_on_face, const F0 &reconstruct_lower_neighbor, const F1 &reconstruct_upper_neighbor, const Variables< PrimsTags > &subcell_volume_prims, const EquationsOfState::EquationOfState< false, 2 > &eos, const Element< Dim > &element, const DirectionalIdMap< Dim, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< Dim > &subcell_mesh, const Direction< Dim > &direction_to_reconstruct, size_t ghost_zone_size)
	Reconstructs the mass density, velocity, and pressure, then computes the specific internal energy and conserved variables. All results are written into vars_on_face. More...
void	register_derived_with_charm ()

Detailed Description

Finite difference functionality for Newtonian Euler.

Function Documentation

reconstruct_fd_neighbor_work()

template<typename TagsList , typename PrimsTags , size_t Dim, typename F0 , typename F1 >

void NewtonianEuler::fd::reconstruct_fd_neighbor_work	(	gsl::not_null< Variables< TagsList > * >	vars_on_face,
		const F0 &	reconstruct_lower_neighbor,
		const F1 &	reconstruct_upper_neighbor,
		const Variables< PrimsTags > &	subcell_volume_prims,
		const EquationsOfState::EquationOfState< false, 2 > &	eos,
		const Element< Dim > &	element,
		const DirectionalIdMap< Dim, evolution::dg::subcell::GhostData > &	ghost_data,
		const Mesh< Dim > &	subcell_mesh,
		const Direction< Dim > &	direction_to_reconstruct,
		size_t	ghost_zone_size
	)

Reconstructs the mass density, velocity, and pressure, then computes the specific internal energy and conserved variables. All results are written into vars_on_face.

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