Trait EventFunction 

pub trait EventFunction<S: Scalar>: Send + Sync {
    // Required method
    fn evaluate(&self, t: S, y: &[S]) -> S;

    // Provided methods
    fn direction(&self) -> EventDirection { ... }
    fn action(&self) -> EventAction { ... }
}

Trait for event functions.

An event function defines a scalar function g(t, y) whose zero-crossings are to be detected during integration.

Required Methods

fn evaluate(&self, t: S, y: &[S]) -> S

Evaluate the event function g(t, y).

An event occurs when this function crosses zero.

Provided Methods

fn direction(&self) -> EventDirection

Direction of zero-crossing to detect.

Defaults to Both (detect crossings in either direction).

fn action(&self) -> EventAction

Action to take when event is detected.

Defaults to Continue (record and continue integration).

Implementors