Trait freude::Stepper

pub trait Stepper {
    type State: Clone;
    type System: ODE<State = Self::State>;
    fn do_step(&mut self, _: &mut Self::State);
    fn system_ref(&self) -> &Self::System;
    fn system_mut(&mut self) -> &mut Self::System;
    fn timestep(&self) -> f64;
}

A trait defining the interface of an integration method.

Associated Types

type State: Clone

type System: ODE<State = Self::State>

Required Methods

fn do_step(&mut self, _: &mut Self::State)

fn system_ref(&self) -> &Self::System

fn system_mut(&mut self) -> &mut Self::System

fn timestep(&self) -> f64

Implementors

• impl<Sy> Stepper for Euler<Sy, f64> where
    Sy: ODE<State = f64> + 'static, 
• impl<D, S, P: ZipMarker> Stepper for Euler<S, P> where
    S: ODE<State = P> + 'static,
    P: Clone,
    D: Dimension,
    &'a P: IntoNdProducer<Dim = D, Item = &'a f64>,
    &'a mut P: IntoNdProducer<Dim = D, Item = &'a mut f64>, 
• impl<Sy> Stepper for Heun<Sy, f64> where
    Sy: ODE<State = f64> + 'static, 
• impl<D, S, P: ZipMarker> Stepper for Heun<S, P> where
    S: ODE<State = P> + 'static,
    P: Clone,
    D: Dimension,
    &'a P: IntoNdProducer<Dim = D, Item = &'a f64>,
    &'a mut P: IntoNdProducer<Dim = D, Item = &'a mut f64>, 
• impl<Sy> Stepper for RungeKutta4<Sy, f64> where
    Sy: ODE<State = f64> + 'static, 
• impl<D, S, P: ZipMarker> Stepper for RungeKutta4<S, P> where
    S: ODE<State = P> + 'static,
    P: Clone,
    D: Dimension,
    &'a P: IntoNdProducer<Dim = D, Item = &'a f64>,
    &'a mut P: IntoNdProducer<Dim = D, Item = &'a mut f64>,