gh::Tags::DerivLapseCompute< SpatialDim, Frame > Struct Template Reference

Compute item to get spatial derivatives of lapse from the generalized harmonic variables and spacetime unit normal one-form. More...

#include <SpatialDerivOfLapse.hpp>

Public Types
using	argument_tags = implementation defined
using	return_type = tnsr::i< DataVector, SpatialDim, Frame >
using	base = ::Tags::deriv< gr::Tags::Lapse< DataVector >, tmpl::size_t< SpatialDim >, Frame >

Static Public Attributes
static constexpr auto	function

Detailed Description

template<size_t SpatialDim, typename Frame>
struct gh::Tags::DerivLapseCompute< SpatialDim, Frame >

Compute item to get spatial derivatives of lapse from the generalized harmonic variables and spacetime unit normal one-form.

Details

See spatial_deriv_of_lapse(). Can be retrieved using gr::Tags::Lapse wrapped in Tags::deriv.

Member Data Documentation

function

template<size_t SpatialDim, typename Frame >

constexpr auto gh::Tags::DerivLapseCompute< SpatialDim, Frame >::function

staticconstexpr

Initial value:

= static_cast<void (*)(
      gsl::not_null<tnsr::i<DataVector, SpatialDim, Frame>*>,
      const Scalar<DataVector>&, const tnsr::A<DataVector, SpatialDim, Frame>&,
      const tnsr::iaa<DataVector, SpatialDim, Frame>&)>(
      &spatial_deriv_of_lapse<DataVector, SpatialDim, Frame>)

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

• src/PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/SpatialDerivOfLapse.hpp