dg Namespace Reference

Functionality related to discontinuous Galerkin schemes. More...

Namespaces
	FirstOrderScheme
	Functionality related to the first-order DG scheme.
	protocols
	Protocols related to Discontinuous Galerkin functionality

Classes
struct	FluxesInboxTag
	The inbox tag for flux communication. More...
struct	SimpleBoundaryData
	Distinguishes between field data, which can be projected to a mortar, and extra data, which will not be projected. More...
class	SimpleMortarData
	Storage of boundary data on two sides of a mortar. More...

Typedefs
template<size_t VolumeDim>
using	MortarId = std::pair<::Direction< VolumeDim >, ElementId< VolumeDim > >
template<size_t MortarDim>
using	MortarSize = std::array< Spectral::MortarSize, MortarDim >
template<size_t VolumeDim, typename ValueType >
using	MortarMap = std::unordered_map< MortarId< VolumeDim >, ValueType, boost::hash< MortarId< VolumeDim > >>

Enumerations
enum	Formulation { StrongInertial, WeakInertial }
	The DG formulation to use. More...

Functions
std::ostream &	operator<< (std::ostream &os, const Formulation t) noexcept
template<typename... BoundaryCorrectionTags>
void	lift_flux (const gsl::not_null< Variables< tmpl::list< BoundaryCorrectionTags... >> * > boundary_correction_terms, const size_t extent_perpendicular_to_boundary, Scalar< DataVector > magnitude_of_face_normal) noexcept
	Lifts the flux contribution from an interface to the volume. More...
template<typename... FluxTags>
auto	lift_flux (Variables< tmpl::list< FluxTags... >> flux, const size_t extent_perpendicular_to_boundary, Scalar< DataVector > magnitude_of_face_normal) noexcept -> Variables< tmpl::list< db::remove_tag_prefix< FluxTags >... >>
template<size_t Dim>
void	metric_identity_det_jac_times_inv_jac (const gsl::not_null< InverseJacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > det_jac_times_inverse_jacobian, const Mesh< Dim > &mesh, const tnsr::I< DataVector, Dim, Frame::Inertial > &inertial_coords, const Jacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > &jacobian) noexcept
template<size_t Dim>
void	metric_identity_jacobian_quantities (const gsl::not_null< InverseJacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > det_jac_times_inverse_jacobian, const gsl::not_null< InverseJacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > inverse_jacobian, const gsl::not_null< Jacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > jacobian, const gsl::not_null< Scalar< DataVector > * > det_jacobian, const Mesh< Dim > &mesh, const tnsr::I< DataVector, Dim, Frame::Inertial > &inertial_coords) noexcept
template<size_t Dim>
void	metric_identity_det_jac_times_inv_jac (gsl::not_null< InverseJacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > det_jac_times_inverse_jacobian, const Mesh< Dim > &mesh, const tnsr::I< DataVector, Dim, Frame::Inertial > &inertial_coords, const Jacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > &jacobian) noexcept
	Compute the Jacobian determinant times the inverse Jacobian so that the result is divergence-free. More...
template<size_t Dim>
void	metric_identity_jacobian_quantities (gsl::not_null< InverseJacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > det_jac_times_inverse_jacobian, gsl::not_null< InverseJacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > inverse_jacobian, gsl::not_null< Jacobian< DataVector, Dim, Frame::Logical, Frame::Inertial > * > jacobian, gsl::not_null< Scalar< DataVector > * > det_jacobian, const Mesh< Dim > &mesh, const tnsr::I< DataVector, Dim, Frame::Inertial > &inertial_coords) noexcept
	Compute the Jacobian, inverse Jacobian, and determinant of the Jacobian so that they satisfy the metric identities. More...
template<size_t Dim>
Mesh< Dim >	mortar_mesh (const Mesh< Dim > &face_mesh1, const Mesh< Dim > &face_mesh2) noexcept
template<size_t Dim>
std::array< Spectral::MortarSize, Dim - 1 >	mortar_size (const ElementId< Dim > &self, const ElementId< Dim > &neighbor, const size_t dimension, const OrientationMap< Dim > &orientation) noexcept
template<size_t Dim>
MortarSize< Dim - 1 >	mortar_size (const ElementId< Dim > &self, const ElementId< Dim > &neighbor, size_t dimension, const OrientationMap< Dim > &orientation) noexcept
template<size_t Dim>
bool	needs_projection (const Mesh< Dim > &face_mesh, const Mesh< Dim > &mortar_mesh, const MortarSize< Dim > &mortar_size) noexcept
template<typename Tags , size_t Dim>
Variables< Tags >	project_to_mortar (const Variables< Tags > &vars, const Mesh< Dim > &face_mesh, const Mesh< Dim > &mortar_mesh, const MortarSize< Dim > &mortar_size) noexcept
template<typename Tags , size_t Dim>
Variables< Tags >	project_from_mortar (const Variables< Tags > &vars, const Mesh< Dim > &face_mesh, const Mesh< Dim > &mortar_mesh, const MortarSize< Dim > &mortar_size) noexcept
template<typename InboxTag , size_t Dim, typename TemporalIdType , typename... InboxTags>
bool	has_received_from_all_mortars (const TemporalIdType &temporal_id, const Element< Dim > &element, const tuples::TaggedTuple< InboxTags... > &inboxes) noexcept
	Determines if data on all mortars has been received for the InboxTag at time temporal_id. More...

Detailed Description

Functionality related to discontinuous Galerkin schemes.