dg::FirstOrderScheme::FirstOrderScheme< Dim, VariablesTag, DtVariablesTag, NumericalFluxComputerTag, TemporalIdTag > Struct Template Reference

Boundary contributions for a first-order DG scheme. More...

#include <FirstOrderScheme.hpp>

Public Types
using	variables_tag = VariablesTag
using	numerical_flux_computer_tag = NumericalFluxComputerTag
using	NumericalFlux = typename NumericalFluxComputerTag::type
using	temporal_id_tag = TemporalIdTag
using	receive_temporal_id_tag = temporal_id_tag
using	dt_variables_tag = DtVariablesTag
using	BoundaryData = dg::FirstOrderScheme::BoundaryData< NumericalFlux >
using	boundary_data_computer = detail::boundary_data_computer_impl< Dim, VariablesTag, NumericalFluxComputerTag >
using	mortar_data_tag = ::Tags::SimpleMortarData< typename TemporalIdTag::type, BoundaryData, BoundaryData >
using	magnitude_of_face_normal_tag = ::Tags::Magnitude< domain::Tags::UnnormalizedFaceNormal< volume_dim > >
using	return_tags = tmpl::list< dt_variables_tag, ::Tags::Mortars< mortar_data_tag, Dim > >
using	argument_tags = tmpl::list< domain::Tags::Mesh< Dim >, ::Tags::Mortars< domain::Tags::Mesh< Dim - 1 >, Dim >, ::Tags::Mortars<::Tags::MortarSize< Dim - 1 >, Dim >, NumericalFluxComputerTag, domain::Tags::Interface< domain::Tags::InternalDirections< Dim >, magnitude_of_face_normal_tag >, domain::Tags::Interface< domain::Tags::BoundaryDirectionsInterior< Dim >, magnitude_of_face_normal_tag > >

Static Public Member Functions
static void	apply (const gsl::not_null< typename dt_variables_tag::type * > dt_variables, const gsl::not_null< typename ::Tags::Mortars< mortar_data_tag, Dim >::type * > all_mortar_data, const Mesh< Dim > &volume_mesh, const MortarMap< Dim, Mesh< Dim - 1 >> &mortar_meshes, const MortarMap< Dim, MortarSize< Dim - 1 >> &mortar_sizes, const NumericalFlux &normal_dot_numerical_flux_computer, const std::unordered_map< Direction< Dim >, Scalar< DataVector >> &face_normal_magnitudes_internal, const std::unordered_map< Direction< Dim >, Scalar< DataVector >> &face_normal_magnitudes_boundary) noexcept

Static Public Attributes
static constexpr size_t	volume_dim = Dim

Detailed Description

template<size_t Dim, typename VariablesTag, typename DtVariablesTag, typename NumericalFluxComputerTag, typename TemporalIdTag>
struct dg::FirstOrderScheme::FirstOrderScheme< Dim, VariablesTag, DtVariablesTag, NumericalFluxComputerTag, TemporalIdTag >

Boundary contributions for a first-order DG scheme.

Computes Eq. (2.20) in [80] and lifts it to the volume (see dg::lift_flux) on all mortars that touch an element. The resulting boundary contributions are added to the DG operator data in the DtVariablesTag.

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

• src/NumericalAlgorithms/DiscontinuousGalerkin/BoundarySchemes/FirstOrder/FirstOrderScheme.hpp