Struct SimpleProblem 

pub struct SimpleProblem<F>
where
    F: Fn(&ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>) -> f64 + Send + Sync,
{
    pub objective_func: F,
    pub dim: usize,
    pub lower: ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>,
    pub upper: ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>,
}

A simple problem defined by a closure.

Fields

objective_func: F

dim: usize

lower: ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>

upper: ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>

Trait Implementations

impl<F> Problem for SimpleProblem<F>

where F: Fn(&ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>) -> f64 + Send + Sync,

fn objective( &self, variables: &ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>, ) -> f64

The objective function to minimize.

fn dim(&self) -> usize

Number of variables.

fn bounds( &self, ) -> (ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>, ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>)

Lower and upper bounds for each variable.

fn penalty( &self, _variables: &ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>, ) -> f64

Optional constraints. Returns a penalty score (0 if all satisfied).

fn fitness(&self, variables: &ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>) -> f64

Combined fitness (objective + penalty).