gridfire::solver::PointSolverContext Struct Reference

#include <PointSolver.h>

Inheritance diagram for gridfire::solver::PointSolverContext:

Collaboration diagram for gridfire::solver::PointSolverContext:

Public Member Functions
void	init () override
void	set_stdout_logging (bool enable) override
void	set_detailed_logging (bool enable) override
void	reset_all ()
void	reset_user ()
void	reset_cvode ()
void	clear_context ()
void	init_context ()
bool	has_context () const
	PointSolverContext (const engine::scratch::StateBlob &engine_ctx)
	~PointSolverContext () override
Public Member Functions inherited from gridfire::solver::SolverContextBase
virtual	~SolverContextBase ()=default

Public Attributes
SUNContext	sun_ctx = nullptr
	SUNDIALS context (lifetime of the solver).
void *	cvode_mem = nullptr
	CVODE memory block.
N_Vector	Y = nullptr
	CVODE state vector (species + energy accumulator).
N_Vector	YErr = nullptr
	Estimated local errors.
SUNMatrix	J = nullptr
	Dense Jacobian matrix.
SUNLinearSolver	LS = nullptr
	Dense linear solver.
std::unique_ptr< engine::scratch::StateBlob >	engine_ctx
std::optional< TimestepCallback >	callback
	Optional per-step callback.
int	num_steps = 0
	CVODE step counter (used for diagnostics and triggers).
bool	stdout_logging = true
	If true, print per-step logs and use CV_ONE_STEP.
N_Vector	constraints = nullptr
	CVODE constraints vector (>= 0 for species entries).
std::optional< double >	abs_tol
	User-specified absolute tolerance.
std::optional< double >	rel_tol
	User-specified relative tolerance.
bool	detailed_step_logging = false
	If true, log detailed step diagnostics (error ratios, Jacobian, species balance).
size_t	last_size = 0
size_t	last_composition_hash = 0ULL
sunrealtype	last_good_time_step = 0ULL

Constructor & Destructor Documentation

PointSolverContext()

gridfire::solver::PointSolverContext::PointSolverContext ( const engine::scratch::StateBlob & engine_ctx )

explicit

~PointSolverContext()

gridfire::solver::PointSolverContext::~PointSolverContext ( )

override

Member Function Documentation

clear_context()

void gridfire::solver::PointSolverContext::clear_context

(

)

has_context()

bool gridfire::solver::PointSolverContext::has_context ( ) const

nodiscard

init()

void gridfire::solver::PointSolverContext::init ( )

overridevirtual

Implements gridfire::solver::SolverContextBase.

init_context()

void gridfire::solver::PointSolverContext::init_context

(

)

reset_all()

void gridfire::solver::PointSolverContext::reset_all

(

)

reset_cvode()

void gridfire::solver::PointSolverContext::reset_cvode

(

)

reset_user()

void gridfire::solver::PointSolverContext::reset_user

(

)

set_detailed_logging()

void gridfire::solver::PointSolverContext::set_detailed_logging ( bool enable )

overridevirtual

Implements gridfire::solver::SolverContextBase.

set_stdout_logging()

void gridfire::solver::PointSolverContext::set_stdout_logging ( bool enable )

overridevirtual

Implements gridfire::solver::SolverContextBase.

Member Data Documentation

abs_tol

std::optional<double> gridfire::solver::PointSolverContext::abs_tol

User-specified absolute tolerance.

callback

std::optional<TimestepCallback> gridfire::solver::PointSolverContext::callback

Optional per-step callback.

constraints

N_Vector gridfire::solver::PointSolverContext::constraints = nullptr

CVODE constraints vector (>= 0 for species entries).

cvode_mem

void* gridfire::solver::PointSolverContext::cvode_mem = nullptr

CVODE memory block.

detailed_step_logging

bool gridfire::solver::PointSolverContext::detailed_step_logging = false

If true, log detailed step diagnostics (error ratios, Jacobian, species balance).

engine_ctx

std::unique_ptr<engine::scratch::StateBlob> gridfire::solver::PointSolverContext::engine_ctx

J

SUNMatrix gridfire::solver::PointSolverContext::J = nullptr

Dense Jacobian matrix.

last_composition_hash

size_t gridfire::solver::PointSolverContext::last_composition_hash = 0ULL

last_good_time_step

sunrealtype gridfire::solver::PointSolverContext::last_good_time_step = 0ULL

last_size

size_t gridfire::solver::PointSolverContext::last_size = 0

LS

SUNLinearSolver gridfire::solver::PointSolverContext::LS = nullptr

Dense linear solver.

num_steps

int gridfire::solver::PointSolverContext::num_steps = 0

CVODE step counter (used for diagnostics and triggers).

rel_tol

std::optional<double> gridfire::solver::PointSolverContext::rel_tol

User-specified relative tolerance.

stdout_logging

bool gridfire::solver::PointSolverContext::stdout_logging = true

If true, print per-step logs and use CV_ONE_STEP.

sun_ctx

SUNContext gridfire::solver::PointSolverContext::sun_ctx = nullptr

SUNDIALS context (lifetime of the solver).

Y

N_Vector gridfire::solver::PointSolverContext::Y = nullptr

CVODE state vector (species + energy accumulator).

YErr

N_Vector gridfire::solver::PointSolverContext::YErr = nullptr

Estimated local errors.

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

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