Struct DynSystemIntegrator 

pub struct DynSystemIntegrator {
    pub solver: OdeSolver,
    pub system: SharedOdeSystem,
}

Solver plus a shared, runtime-typed system.

The flexibility variant, kept by maintainer decision: the system type need not be known where the integrator is built, and the same system can be shared by several integrators. Prefer TypedStateIntegrator when the type is known — it dispatches statically.

Fields

solver: OdeSolver

Which stepper advances the state.

system: SharedOdeSystem

The system being integrated, shared by Arc. Cloning the integrator shares the system rather than duplicating it.

Implementations

impl DynSystemIntegrator

pub fn new(system: SharedOdeSystem, solver: OdeSolver) -> Self

Pair a shared system with a solver.

pub fn solve_step( &mut self, x: &mut f64, y: &mut Vec<f64>, dx_try: &mut f64, ) -> Result<(), OdeError>

Take one adaptive step. See OdeSolver::solve_step.

Errors

OdeError::StepSizeUnderflow.

pub fn integrate( &mut self, x_start: f64, x_end: f64, y: &mut Vec<f64>, dx_est: &mut f64, ) -> Result<(), OdeError>

Integrate from x_start to x_end. See OdeSolver::integrate.

Errors

OdeError::StepSizeUnderflow or OdeError::MaxStepsExceeded.

Trait Implementations

impl Clone for DynSystemIntegrator

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DynSystemIntegrator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.