Cce::InitializeJ::InverseCubic< false > Struct Reference

Initialize $J$ on the first hypersurface from provided boundary values of $J$, $R$, and ${\partial }_{r}J$. More...

#include <InverseCubic.hpp>

Public Types
using	options = implementation defined
Public Types inherited from Cce::InitializeJ::InitializeJ< false >
using	boundary_tags = implementation defined
using	mutate_tags = implementation defined
using	argument_tags = implementation defined
using	creatable_classes = implementation defined

Public Member Functions
	WRAPPED_PUPable_decl_template (InverseCubic)
	InverseCubic (CkMigrateMessage *)
std::unique_ptr< InitializeJ >	get_clone () const override
void	operator() (gsl::not_null< Scalar< SpinWeighted< ComplexDataVector, 2 > > * > j, gsl::not_null< tnsr::i< DataVector, 3 > * > cartesian_cauchy_coordinates, gsl::not_null< tnsr::i< DataVector, 2, ::Frame::Spherical<::Frame::Inertial > > * > angular_cauchy_coordinates, const Scalar< SpinWeighted< ComplexDataVector, 2 > > &boundary_j, const Scalar< SpinWeighted< ComplexDataVector, 2 > > &boundary_dr_j, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &r, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &beta, size_t l_max, size_t number_of_radial_points, gsl::not_null< Parallel::NodeLock * > hdf5_lock) const override
void	pup (PUP::er &) override
Public Member Functions inherited from Cce::InitializeJ::InitializeJ< false >
	InitializeJ (CkMigrateMessage *)
	WRAPPED_PUPable_abstract (InitializeJ)
virtual std::unique_ptr< InitializeJ< false > >	get_clone () const =0
virtual void	operator() (gsl::not_null< Scalar< SpinWeighted< ComplexDataVector, 2 > > * > j, gsl::not_null< tnsr::i< DataVector, 3 > * > cartesian_cauchy_coordinates, gsl::not_null< tnsr::i< DataVector, 2, ::Frame::Spherical<::Frame::Inertial > > * > angular_cauchy_coordinates, const Scalar< SpinWeighted< ComplexDataVector, 2 > > &boundary_j, const Scalar< SpinWeighted< ComplexDataVector, 2 > > &boundary_dr_j, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &r, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &beta, size_t l_max, size_t number_of_radial_points, gsl::not_null< Parallel::NodeLock * > hdf5_lock) const =0

Static Public Attributes
static constexpr Options::String	help

Detailed Description

Initialize $J$ on the first hypersurface from provided boundary values of $J$, $R$, and ${\partial }_{r}J$.

Details

This initial data is chosen to take the function:

$$J=\frac{A}{r}+\frac{B}{r^3},$$

where

$$\begin{array}{rl}A& =R(\frac{3}{2}J{|}_{r=R}+\frac{1}{2}R{\partial }_{r}J{|}_{r=R})\\ B& =-\frac{1}{2}{R}^3(J{|}_{r=R}+R{\partial }_{r}J{|}_{r=R})\end{array}$$

Member Function Documentation

get_clone()

std::unique_ptr< InitializeJ > Cce::InitializeJ::InverseCubic< false >::get_clone ( ) const

overridevirtual

Implements Cce::InitializeJ::InitializeJ< false >.

operator()()

void Cce::InitializeJ::InverseCubic< false >::operator() ( gsl::not_null< Scalar< SpinWeighted< ComplexDataVector, 2 > > * >  j, gsl::not_null< tnsr::i< DataVector, 3 > * >  cartesian_cauchy_coordinates, gsl::not_null< tnsr::i< DataVector, 2, ::Frame::Spherical<::Frame::Inertial > > * >  angular_cauchy_coordinates, const Scalar< SpinWeighted< ComplexDataVector, 2 > > &  boundary_j, const Scalar< SpinWeighted< ComplexDataVector, 2 > > &  boundary_dr_j, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &  r, const Scalar< SpinWeighted< ComplexDataVector, 0 > > &  beta, size_t  l_max, size_t  number_of_radial_points, gsl::not_null< Parallel::NodeLock * >  hdf5_lock  ) const

overridevirtual

Implements Cce::InitializeJ::InitializeJ< false >.

Member Data Documentation

help

constexpr Options::String Cce::InitializeJ::InverseCubic< false >::help

staticconstexpr

Initial value:

= {
      "Initialization process where J is set to a simple Ansatz with a\n"
      " A/r + B/r^3 piece such that it is smooth with the Cauchy data at the \n"
      "worldtube"}

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

• src/Evolution/Systems/Cce/Initialize/InverseCubic.hpp