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

#include <Tags.hpp>

Public Types
using	argument_tags = tmpl::list<::Tags::deriv< CurvedScalarWave::Tags::Phi< Dim >, tmpl::size_t< Dim >, Frame::Inertial > >

using	return_type = tnsr::ij< DataVector, Dim >

using	base = Csw< CurvedScalarWave::Tags::TwoIndexConstraint< Dim > >

Public Types inherited from ScalarTensor::Tags::Csw< CurvedScalarWave::Tags::TwoIndexConstraint< Dim > >
using	type = typename Tag::type

using	tag = CurvedScalarWave::Tags::TwoIndexConstraint< Dim >

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

Detailed Description

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

Computes the scalar-wave two-index constraint.

The two-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

template<size_t Dim>

staticconstexpr

Initial value:

=

&CurvedScalarWave::two_index_constraint<Dim>

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