gh::bbh::Events::CheckConstraintThresholds Class Reference

Computes per-element Linf norms of the generalized-harmonic constraints, latching BBH completion criteria when thresholds are exceeded. More...

#include <CheckConstraintThresholds.hpp>

Public Types
using	compute_tags_for_observation_box
using	options = tmpl::list<>
using	return_tags = tmpl::list<>
using	argument_tags
using	is_ready_argument_tags = tmpl::list<>

Public Member Functions
template<typename Metavariables, typename ArrayIndex, typename Component>
void	operator() (const double time, const tnsr::a< DataVector, 3, Frame::Inertial > &gauge_constraint, const tnsr::iaa< DataVector, 3, Frame::Inertial > &three_index_constraint, Parallel::GlobalCache< Metavariables > &cache, const ArrayIndex &array_index, const Component *const, const ObservationValue &) const
template<typename Metavariables, typename ArrayIndex, typename Component>
bool	is_ready (Parallel::GlobalCache< Metavariables > &, const ArrayIndex &, const Component *const) const
bool	needs_evolved_variables () const override
	Whether the event uses anything depending on the evolved_variables. If this returns false, anything depending on the evolved variables may have an incorrect value when the event is run.
Public Member Functions inherited from Event
	Event (CkMigrateMessage *msg)
	WRAPPED_PUPable_abstract (Event)
template<typename ComputeTagsList, typename DataBoxType, typename Metavariables, typename ArrayIndex, typename ComponentPointer>
void	run (const gsl::not_null< ObservationBox< ComputeTagsList, DataBoxType > * > box, Parallel::GlobalCache< Metavariables > &cache, const ArrayIndex &array_index, const ComponentPointer, const ObservationValue &observation_value) const
template<typename DbTags, typename Metavariables, typename ArrayIndex, typename ComponentPointer>
bool	is_ready (const db::DataBox< DbTags > &box, Parallel::GlobalCache< Metavariables > &cache, const ArrayIndex &array_index, const ComponentPointer) const

Static Public Member Functions
static std::string	name ()

Static Public Attributes
static constexpr Options::String	help

Detailed Description

Computes per-element Linf norms of the generalized-harmonic constraints, latching BBH completion criteria when thresholds are exceeded.

Details

This event is intended to run once common-horizon finding is active (typically behind a separation-based trigger). It monitors the gauge and three-index constraints, using a reduction to determine if their Linf norms exceed completion thresholds.

Member Typedef Documentation

argument_tags

using gh::bbh::Events::CheckConstraintThresholds::argument_tags

Initial value:

 tmpl::list<
      ::Tags::Time, gh::Tags::GaugeConstraint<DataVector, 3, Frame::Inertial>,
      gh::Tags::ThreeIndexConstraint<DataVector, 3, Frame::Inertial>>

compute_tags_for_observation_box

using gh::bbh::Events::CheckConstraintThresholds::compute_tags_for_observation_box

Initial value:

 
      tmpl::list<gh::Tags::GaugeConstraintCompute<3, Frame::Inertial>,
                 gh::Tags::ThreeIndexConstraintCompute<3, Frame::Inertial>>

Member Function Documentation

needs_evolved_variables()

bool gh::bbh::Events::CheckConstraintThresholds::needs_evolved_variables ( ) const

inlineoverridevirtual

Whether the event uses anything depending on the evolved_variables. If this returns false, anything depending on the evolved variables may have an incorrect value when the event is run.

Implements Event.

Member Data Documentation

help

Options::String gh::bbh::Events::CheckConstraintThresholds::help

staticconstexpr

Initial value:

=
      "Checks local Linf norms of constraints against BBH completion "
      "thresholds and forwards reduced maxima to the BBH completion singleton "
      "reduction callback."

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

• src/Evolution/Systems/GeneralizedHarmonic/Bbh/Events/CheckConstraintThresholds.hpp