SpECTRE  v2026.06.30
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CurvedScalarWave::Worldtube::Tags::FaceQuantities Struct Reference

The value of the scalar field and its time derivative on element faces forming the worldtube boundary, as well as the Euclidean area element of the face. More...

#include <Tags.hpp>

Public Types

using type

Detailed Description

The value of the scalar field and its time derivative on element faces forming the worldtube boundary, as well as the Euclidean area element of the face.

Details

If the element does not abut the worldtube, this will be std::nullopt.

Member Typedef Documentation

◆ type

Initial value:
std::optional<Variables<tmpl::list<
The scalar field.
Definition Tags.hpp:30
Prefix indicating a time derivative.
Definition Prefixes.hpp:29
Computes the area element on a Strahlkorper. Useful for integrals.
Definition Tags.hpp:308

The documentation for this struct was generated from the following file:
  • src/Evolution/Systems/CurvedScalarWave/Worldtube/Tags.hpp