These ComputeItems are different from those used in GeneralizedHarmonic evolution because these live only on the intrp::Actions::ApparentHorizon DataBox, not in the volume DataBox. And these ComputeItems can do fewer allocations than the volume ones, because (for example) Lapse, SpaceTimeNormalVector, etc. can be inlined instead of being allocated as a separate ComputeItem. More...

#include <ComputeItems.hpp>

Public Types
using	return_type = tnsr::II< DataVector, Dim, Frame >

using	argument_tags = tmpl::list< gr::Tags::SpacetimeMetric< DataVector, Dim, Frame > >

using	base = gr::Tags::InverseSpatialMetric< DataVector, Dim, Frame >

Public Types inherited from gr::Tags::InverseSpatialMetric< DataVector, Dim, Frame >
using	type = tnsr::II< DataVector, Dim, Frame >

Static Public Member Functions
static void	function (const gsl::not_null< tnsr::II< DataVector, Dim, Frame > * > result, const tnsr::aa< DataVector, Dim, Frame > &psi)

Detailed Description

template<size_t Dim, typename Frame>
struct ah::Tags::InverseSpatialMetricCompute< Dim, Frame >

These ComputeItems are different from those used in GeneralizedHarmonic evolution because these live only on the intrp::Actions::ApparentHorizon DataBox, not in the volume DataBox. And these ComputeItems can do fewer allocations than the volume ones, because (for example) Lapse, SpaceTimeNormalVector, etc. can be inlined instead of being allocated as a separate ComputeItem.

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

src/ApparentHorizons/ComputeItems.hpp

Public Types

Static Public Member Functions

Detailed Description