Enum EsKind 

pub enum EsKind {
    OnePlusOne,
    OnePlusLambda {
        lambda: usize,
    },
    MuCommaLambda {
        mu: usize,
        lambda: usize,
    },
    MuPlusLambda {
        mu: usize,
        lambda: usize,
    },
}

Which selection scheme the ES uses.

Variants

OnePlusOne

(1+1) with 1/5-rule σ adaptation.

OnePlusLambda

(1+λ) with shared σ across offspring.

Fields

lambda: usize

MuCommaLambda

(μ,λ) with log-normal per-individual σ adaptation.

Fields

mu: usize

lambda: usize

MuPlusLambda

(μ+λ) with log-normal per-individual σ adaptation.

Fields

mu: usize

lambda: usize

Implementations

impl EsKind

pub fn population_size(&self) -> usize

Returns the effective offspring-population size for this variant.

Trait Implementations

impl Clone for EsKind

fn clone(&self) -> EsKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EsKind

impl Debug for EsKind

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

Formats the value using the given formatter.