gridfire::solver::PointSolver::CVODEUserData Struct Reference

A helper struct to pass C++ context to C-style CVODE callbacks. More...

Collaboration diagram for gridfire::solver::PointSolver::CVODEUserData:

Public Attributes
const PointSolver *	solver_instance {}
PointSolverContext *	sctx
engine::scratch::StateBlob &	ctx
const engine::DynamicEngine *	engine {}
double	T9 {}
double	rho {}
double	energy {}
const std::vector< fourdst::atomic::Species > *	networkSpecies {}
std::unique_ptr< exceptions::EngineError >	captured_exception = nullptr
std::optional< std::map< fourdst::atomic::Species, std::unordered_map< std::string, double > > >	reaction_contribution_map
double	neutrino_energy_loss_rate = 0.0
double	total_neutrino_flux = 0.0

Detailed Description

A helper struct to pass C++ context to C-style CVODE callbacks.

Carries pointers back to the solver instance and engine, the current thermodynamic state, energy accumulator, and a slot to capture a copy of exceptions::StaleEngineTrigger from RHS evaluation. The RHS wrapper treats this as a recoverable failure and returns 1 to CVODE, then the driver loop inspects and rethrows.

Member Data Documentation

captured_exception

std::unique_ptr<exceptions::EngineError> gridfire::solver::PointSolver::CVODEUserData::captured_exception = nullptr

ctx

engine::scratch::StateBlob& gridfire::solver::PointSolver::CVODEUserData::ctx

energy

double gridfire::solver::PointSolver::CVODEUserData::energy {}

engine

const engine::DynamicEngine* gridfire::solver::PointSolver::CVODEUserData::engine {}

networkSpecies

const std::vector<fourdst::atomic::Species>* gridfire::solver::PointSolver::CVODEUserData::networkSpecies {}

neutrino_energy_loss_rate

double gridfire::solver::PointSolver::CVODEUserData::neutrino_energy_loss_rate = 0.0

reaction_contribution_map

std::optional<std::map<fourdst::atomic::Species, std::unordered_map<std::string, double> > > gridfire::solver::PointSolver::CVODEUserData::reaction_contribution_map

rho

double gridfire::solver::PointSolver::CVODEUserData::rho {}

sctx

PointSolverContext* gridfire::solver::PointSolver::CVODEUserData::sctx

solver_instance

const PointSolver* gridfire::solver::PointSolver::CVODEUserData::solver_instance {}

T9

double gridfire::solver::PointSolver::CVODEUserData::T9 {}

total_neutrino_flux

double gridfire::solver::PointSolver::CVODEUserData::total_neutrino_flux = 0.0

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

• src/include/gridfire/solver/strategies/PointSolver.h