Public Types
typedef double(NumericalIntegrationSolver::*	callback_function) (int)

Public Member Functions
	NumericalIntegrationSolver (Component pParentComponent, std::vector< double > pStateVars, double tolerance=1e-6, size_t maxIter=1000)
	Constructor for solver utility using numerical integration methods.

void	solve (int solver)
	Solves a system using numerical integration.

void	solveForwardEuler ()
	Solves a system using forward Euler method.

void	solveMidpointMethod ()
	Solves a system using midpoint method.

void	solveBackwardEuler ()
	Solves a system using implicit Euler.

void	solveTrapezoidRule ()
	Solves a system using trapezoid rule of integration.

void	solveRungeKutta ()
	Solves a system using Runge-Kutta (RK4)

void	solveDormandPrince ()
	Solves a system using Dormand-Prince.

void	solvevariableTimeStep ()
	Solves a system using trapezoid rule with variable step size (experimental, do not use)

double	findRoot (int i)

Static Public Member Functions
static const std::vector< HString >	getAvailableSolverTypes ()
	Returns a list of available integration methods.

Constructor & Destructor Documentation

◆ NumericalIntegrationSolver()

NumericalIntegrationSolver	(	Component *	pParentComponent,
		std::vector< double > *	pStateVars,
		double	tolerance = `1e-6`,
		size_t	maxIter = `1000`
	)

Constructor for solver utility using numerical integration methods.

Parameters

pParentComponent	Pointer to parent component
pStateVars	Pointer to vector with state variables
tolerance	Tolerance (for Newton-Rhapson with implicit methods)
maxIter	Maximum number of iterations with Newton-Rhapson

void solve ( int solver )

Solves a system using numerical integration.

Parameters

solverType Integration method to use