SpECTRE  v2025.08.19
Cce::Tags::NewmanPenroseRhoCompute Struct Reference

Compute tag for \(\rho\) in the volume. More...

#include <NewmanPenrose.hpp>

Public Types

using base = Tags::NewmanPenroseRho
 
using return_type = typename base::type
 
using argument_tags = tmpl::list< Tags::BondiR, Tags::OneMinusY >
 
- Public Types inherited from Cce::Tags::NewmanPenroseRho
using type = Scalar< SpinWeighted< ComplexDataVector, 0 > >
 

Static Public Attributes

static constexpr auto function
 

Detailed Description

Compute tag for \(\rho\) in the volume.

Details

See documentation of newman_penrose_rho() for definition.

Member Data Documentation

◆ function

constexpr auto Cce::Tags::NewmanPenroseRhoCompute::function
staticconstexpr
Initial value:
= static_cast<void (*)(
Definition: ContractFirstNIndices.hpp:16
Require a pointer to not be a nullptr
Definition: Gsl.hpp:198
void newman_penrose_rho(gsl::not_null< Scalar< SpinWeighted< ComplexDataVector, 0 > > * > np_rho, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &bondi_r, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &one_minus_y)
Compute the Newman-Penrose spin coefficient in the volume, in the conventions of .

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