grmhd::GhValenciaDivClean::fd::MonotonisedCentralPrim< System > Class Template Reference

Monotonised central reconstruction on the GRMHD primitive variables (see fd::reconstruction::monotonised_central() for details) and unlimited 3rd order (degree 2 polynomial) reconstruction on the metric variables. More...

#include <MonotonisedCentral.hpp>

Classes
struct	AtmosphereTreatment
struct	ReconstructRhoTimesTemperature

Public Types
using	options = tmpl::list< AtmosphereTreatment, ReconstructRhoTimesTemperature >
using	reconstruction_argument_tags = tmpl::list<::Tags::Variables< hydro::grmhd_tags< DataVector > >, typename System::variables_tag, hydro::Tags::GrmhdEquationOfState, domain::Tags::Element< dim >, evolution::dg::subcell::Tags::GhostDataForReconstruction< dim >, evolution::dg::subcell::Tags::Mesh< dim >, ::Tags::VariableFixer< VariableFixing::FixToAtmosphere< dim > > >
Public Types inherited from grmhd::GhValenciaDivClean::fd::Reconstructor< System >
using	system = System
using	creatable_classes = tmpl::list< MonotonisedCentralPrim< System >, PositivityPreservingAdaptiveOrderPrim< System >, Wcns5zPrim< System > >

Public Member Functions
	MonotonisedCentralPrim (::VariableFixing::FixReconstructedStateToAtmosphere fix_reconstructed_state_to_atmosphere, bool reconstruct_rho_times_temperature)
	MonotonisedCentralPrim (MonotonisedCentralPrim &&)=default
MonotonisedCentralPrim &	operator= (MonotonisedCentralPrim &&)=default
	MonotonisedCentralPrim (const MonotonisedCentralPrim &)=default
MonotonisedCentralPrim &	operator= (const MonotonisedCentralPrim &)=default
	MonotonisedCentralPrim (CkMigrateMessage *msg)
	WRAPPED_PUPable_decl_base_template (Reconstructor< System >, MonotonisedCentralPrim)
auto	get_clone () const -> std::unique_ptr< Reconstructor< System > > override
void	pup (PUP::er &p) override
size_t	ghost_zone_size () const override
template<size_t ThermodynamicDim, typename TagsList >
void	reconstruct (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 Variables< hydro::grmhd_tags< DataVector > > &volume_prims, const Variables< typename System::variables_tag::type::tags_list > &volume_spacetime_and_cons_vars, const EquationsOfState::EquationOfState< true, ThermodynamicDim > &eos, const Element< dim > &element, const DirectionalIdMap< dim, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< dim > &subcell_mesh, const VariableFixing::FixToAtmosphere< dim > &fix_to_atmosphere) const
template<size_t ThermodynamicDim, typename TagsList >
void	reconstruct_fd_neighbor (gsl::not_null< Variables< TagsList > * > vars_on_face, const Variables< hydro::grmhd_tags< DataVector > > &subcell_volume_prims, const Variables< grmhd::GhValenciaDivClean::Tags::spacetime_reconstruction_tags > &subcell_volume_spacetime_metric, const EquationsOfState::EquationOfState< true, ThermodynamicDim > &eos, const Element< dim > &element, const DirectionalIdMap< dim, evolution::dg::subcell::GhostData > &ghost_data, const Mesh< dim > &subcell_mesh, const VariableFixing::FixToAtmosphere< dim > &fix_to_atmosphere, Direction< dim > direction_to_reconstruct) const
	Called by an element doing DG when the neighbor is doing subcell.
bool	reconstruct_rho_times_temperature () const override
Public Member Functions inherited from grmhd::GhValenciaDivClean::fd::Reconstructor< System >
	Reconstructor (const Reconstructor &)=default
Reconstructor &	operator= (const Reconstructor &)=default
	Reconstructor (Reconstructor &&)=default
Reconstructor &	operator= (Reconstructor &&)=default
virtual std::unique_ptr< Reconstructor< System > >	get_clone () const =0
virtual size_t	ghost_zone_size () const =0
virtual bool	supports_adaptive_order () const
virtual bool	reconstruct_rho_times_temperature () const =0
void	pup (PUP::er &p) override

Static Public Attributes
static constexpr size_t	dim = 3
static constexpr Options::String	help
static constexpr bool	use_adaptive_order = false

Friends
template<typename LocalSystem >
bool	operator== (const MonotonisedCentralPrim< LocalSystem > &lhs, const MonotonisedCentralPrim< LocalSystem > &rhs)
template<typename LocalSystem >
bool	operator!= (const MonotonisedCentralPrim< LocalSystem > &lhs, const MonotonisedCentralPrim< LocalSystem > &rhs)

Detailed Description

template<typename System>
class grmhd::GhValenciaDivClean::fd::MonotonisedCentralPrim< System >

Monotonised central reconstruction on the GRMHD primitive variables (see fd::reconstruction::monotonised_central() for details) and unlimited 3rd order (degree 2 polynomial) reconstruction on the metric variables.

Only the spacetime metric is reconstructed when we and the neighboring element in the direction are doing FD. If we are doing DG and a neighboring element is doing FD, then the spacetime metric, \(\Phi_{iab}\), and \(\Pi_{ab}\) are all reconstructed since the Riemann solver on the DG element also needs to solve for the metric variables.

Member Function Documentation

get_clone()

template<typename System >

auto grmhd::GhValenciaDivClean::fd::MonotonisedCentralPrim< System >::get_clone ( ) const -> std::unique_ptr< Reconstructor< System > >

overridevirtual

Implements grmhd::GhValenciaDivClean::fd::Reconstructor< System >.

ghost_zone_size()

template<typename System >

size_t grmhd::GhValenciaDivClean::fd::MonotonisedCentralPrim< System >::ghost_zone_size ( ) const

inlineoverridevirtual

Implements grmhd::GhValenciaDivClean::fd::Reconstructor< System >.

reconstruct_rho_times_temperature()

template<typename System >

bool grmhd::GhValenciaDivClean::fd::MonotonisedCentralPrim< System >::reconstruct_rho_times_temperature ( ) const

overridevirtual

Implements grmhd::GhValenciaDivClean::fd::Reconstructor< System >.

Member Data Documentation

help

template<typename System >

constexpr Options::String grmhd::GhValenciaDivClean::fd::MonotonisedCentralPrim< System >::help

staticconstexpr

Initial value:

{
      "Monotonised central reconstruction scheme using primitive variables and "
      "the metric variables."}

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

• src/Evolution/Systems/GrMhd/GhValenciaDivClean/FiniteDifference/MonotonisedCentral.hpp