Set $Π_{a b}$ from the gauge source function (or 1-index constraint) and $Φ_{i a b}$ from the 3-index constraint. More...

#include <SetPiAndPhiFromConstraints.hpp>

Public Types
using	return_tags = implementation defined

using	argument_tags = implementation defined

using	compute_tags = implementation defined

using	const_global_cache_tags = implementation defined

using	mutable_global_cache_tags = implementation defined

Static Public Member Functions
static void	apply (gsl::not_null< tnsr::aa< DataVector, Dim, Frame::Inertial > * > pi, gsl::not_null< tnsr::iaa< DataVector, Dim, Frame::Inertial > * > phi, double time, const Mesh< Dim > &mesh, const ElementMap< Dim, Frame::Grid > &logical_to_grid_map, const domain::CoordinateMapBase< Frame::Grid, Frame::Inertial, Dim > &grid_to_inertial_map, const std::unordered_map< std::string, std::unique_ptr< domain::FunctionsOfTime::FunctionOfTime > > &functions_of_time, const tnsr::I< DataVector, Dim, Frame::ElementLogical > &logical_coordinates, const tnsr::aa< DataVector, Dim, Frame::Inertial > &spacetime_metric, const gauges::GaugeCondition &gauge_condition, bool set_pi_and_phi_from_constraints=true)

Detailed Description

template<class AllSolutionsForChristoffelAnalytic, size_t Dim>
struct gh::gauges::SetPiAndPhiFromConstraints< AllSolutionsForChristoffelAnalytic, Dim >

Set $Π_{a b}$ from the gauge source function (or 1-index constraint) and $Φ_{i a b}$ from the 3-index constraint.

This is necessary to ensure the initial data is in the desired evolution gauge and that the 1- and 3-index constraints are satisfied.

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

src/Evolution/Systems/GeneralizedHarmonic/GaugeSourceFunctions/SetPiAndPhiFromConstraints.hpp

Public Types

Static Public Member Functions

Detailed Description