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

#include <Tags.hpp>

Public Types
using	argument_tags
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
using	tag

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 Typedef Documentation

◆ argument_tags

template<size_t Dim>

using ScalarTensor::Tags::CswOneIndexConstraintCompute< Dim >::argument_tags

Initial value:

 
      tmpl::list<::Tags::deriv<CurvedScalarWave::Tags::Psi, tmpl::size_t<Dim>,
                               Frame::Inertial>,
                 CurvedScalarWave::Tags::Phi<Dim>>

Member Data Documentation

◆ function

template<size_t Dim>

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>

CurvedScalarWave::one_index_constraint

tnsr::i< DataVector, SpatialDim, Frame::Inertial > one_index_constraint(const tnsr::i< DataVector, SpatialDim, Frame::Inertial > &d_psi, const tnsr::i< DataVector, SpatialDim, Frame::Inertial > &phi)