ScalarTensor::Tags::CswOneIndexConstraintCompute< Dim > Struct Template Reference

Computes the scalar-wave one-index constraint. More...

#include <Tags.hpp>

Public Types
using	argument_tags = implementation defined
using	return_type = tnsr::i< DataVector, Dim >
using	base = Csw< CurvedScalarWave::Tags::OneIndexConstraint< Dim > >
Public Types inherited from ScalarTensor::Tags::Csw< CurvedScalarWave::Tags::OneIndexConstraint< Dim > >
using	type = typename Tag::type
using	tag = CurvedScalarWave::Tags::OneIndexConstraint< Dim >

Static Public Attributes
static constexpr void(*	function )(const gsl::not_null< return_type * > result, const tnsr::i< DataVector, Dim > &, const tnsr::i< DataVector, Dim > &)

Detailed Description

template<size_t Dim>
struct ScalarTensor::Tags::CswOneIndexConstraintCompute< Dim >

Computes the scalar-wave one-index constraint.

Details

The one-index constraint is assigned to a wrapped tag to avoid clashes with the gh constraints during observation.

Note

We do not use ScalarTensor::Tags::CswCompute to retrieve the CurvedScalarWave constraints since we do not want to add the bare compute tags (CurvedScalarWave::Tags::OneIndexConstraintCompute and CurvedScalarWave::Tags::TwoIndexConstraintCompute) directly in the ObservationBox, since that will make them observable and would lead to a clash with the gh constraint tags.

Member Data Documentation

function

template<size_t Dim>

constexpr void(* ScalarTensor::Tags::CswOneIndexConstraintCompute< Dim >::function) (const gsl::not_null< return_type * > result, const tnsr::i< DataVector, Dim > &, const tnsr::i< DataVector, Dim > &)

staticconstexpr

Initial value:

=
      &CurvedScalarWave::one_index_constraint<Dim>

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

• src/Evolution/Systems/ScalarTensor/Tags.hpp