SpECTRE
v2023.01.13
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Initialize the geometry for the DG subdomain operator. More...
#include <InitializeSubdomain.hpp>
Public Types | |
using | simple_tags_from_options = tmpl::list< domain::Tags::InitialExtents< Dim >, domain::Tags::InitialRefinementLevels< Dim > > |
using | const_global_cache_tags = tmpl::list< LinearSolver::Schwarz::Tags::MaxOverlap< OptionsGroup > > |
using | simple_tags = db::wrap_tags_in< overlaps_tag, tmpl::append< typename InitializeGeometry::return_tags, typename InitializeFacesAndMortars::return_tags, typename InitializeOverlapGeometry::return_tags, tmpl::conditional_t< has_background_fields, tmpl::list<::Tags::Variables< typename System::background_fields > >, tmpl::list<> >, domain::make_faces_tags< Dim, typename System::background_fields > > > |
using | compute_tags = tmpl::list<> |
Static Public Member Functions | |
template<typename DataBox , typename... InboxTags, typename Metavariables , typename ActionList , typename ParallelComponent > | |
static Parallel::iterable_action_return_t | apply (DataBox &box, const tuples::TaggedTuple< InboxTags... > &, const Parallel::GlobalCache< Metavariables > &, const ElementId< Dim > &, const ActionList, const ParallelComponent *const) |
Initialize the geometry for the DG subdomain operator.
Initializes tags that define the geometry of overlap regions with neighboring elements. The data needs to be updated if the geometry of neighboring elements changes.
Note that the geometry depends on the system and on the choice of background through the normalization of face normals, which involves a metric.
DataBox:
BackgroundTag
domain::Tags::Element<Dim>
domain::Tags::InitialExtents<Dim>
domain::Tags::InitialRefinementLevels<Dim>
domain::Tags::Domain<Dim>
LinearSolver::Schwarz::Tags::MaxOverlap<OptionsGroup>
LinearSolver::Schwarz::Tags::Overlaps
. See elliptic::dg::Actions::InitializeDomain
and elliptic::dg::Actions::initialize_operator
for a complete list.