Struct OdeSolution 

pub struct OdeSolution {
    pub states: Vec<OdeState>,
}

Stored ODE trajectory with dense output via linear interpolation.

Holds all accepted integration steps and provides interpolation at arbitrary times within the integration interval.

Fields

states: Vec<OdeState>

Ordered sequence of states (by increasing time).

Implementations

impl OdeSolution

pub fn new(states: Vec<OdeState>) -> Self

Construct from a vector of states (assumed sorted by time).

pub fn len(&self) -> usize

Number of stored states.

pub fn is_empty(&self) -> bool

Return true if no states are stored.

pub fn interpolate(&self, t: f64) -> Option<OdeState>

Interpolate the state at time t using linear (dense output) interpolation.

Returns None if t is outside the stored time interval.

pub fn times(&self) -> Vec<f64>

Extract all times as a Vecf64`.

pub fn component(&self, i: usize) -> Vec<f64>

Extract the trajectory of component i as a Vecf64`.

Returns an empty vector if i is out of bounds.

pub fn map_observable<G>(&self, g: G) -> Vec<f64>

where G: Fn(f64, &[f64]) -> f64,

Evaluate a scalar observable g(t, y) along the trajectory.

pub fn resample(&self, n: usize) -> Vec<OdeState>

Resample the trajectory at n uniformly spaced times in [t0, t1].

Trait Implementations

impl Clone for OdeSolution

fn clone(&self) -> OdeSolution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OdeSolution

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

Formats the value using the given formatter.