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SpECTRE
v2024.09.29
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Abstract base class for an initial hypersurface data generator for Cce, when the partially flat Bondi-like coordinates are not evolved. More...
#include <InitializeJ.hpp>
Public Types | |
| using | boundary_tags = tmpl::list< Tags::BoundaryValue< Tags::BondiJ >, Tags::BoundaryValue< Tags::Dr< Tags::BondiJ > >, Tags::BoundaryValue< Tags::BondiR >, Tags::BoundaryValue< Tags::BondiBeta > > |
| using | mutate_tags = tmpl::list< Tags::BondiJ, Tags::CauchyCartesianCoords, Tags::CauchyAngularCoords > |
| using | argument_tags = tmpl::push_back< boundary_tags, Tags::LMax, Tags::NumberOfRadialPoints > |
| using | creatable_classes = tmpl::list< ConformalFactor, InverseCubic< false >, NoIncomingRadiation, ZeroNonSmooth > |
Public Member Functions | |
| 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 |
Abstract base class for an initial hypersurface data generator for Cce, when the partially flat Bondi-like coordinates are not evolved.
The functions that are required to be overriden in the derived classes are:
InitializeJ::get_clone(): should return a std::unique_ptr<InitializeJ<false>> with cloned state.InitializeJ::operator() const: should take as arguments, first a set of gsl::not_null pointers represented by mutate_tags, followed by a set of const references to quantities represented by argument_tags. InitializeJ::operator() should be const, and therefore not alter the internal state of the generator. This is compatible with all known use-cases and permits the InitializeJ generator to be placed in the GlobalCache.