Trait genevo::operator::SelectionOp

pub trait SelectionOp<G, F>: GeneticOperator where
    G: Genotype,
    F: Fitness, {
    fn select_from<R>(
        &self, 
        population: &EvaluatedPopulation<G, F>, 
        rng: &mut R
    ) -> Vec<Parents<G>>
    where
        R: Rng + Sized;
}

A SelectionOp defines the function of how to select solutions for being the parents of the next generation.

Required methods

fn select_from<R>(
    &self,
    population: &EvaluatedPopulation<G, F>,
    rng: &mut R
) -> Vec<Parents<G>> where
    R: Rng + Sized, 

Selects individuals from the given population according to the implemented selection strategy.

Implementors

impl<G, F> SelectionOp<G, F> for RouletteWheelSelector where
    G: Genotype,
    F: Fitness + AsScalar, 

impl<G, F> SelectionOp<G, F> for UniversalSamplingSelector where
    G: Genotype,
    F: Fitness + AsScalar, 

impl<G, F> SelectionOp<G, F> for TournamentSelector where
    G: Genotype,
    F: Fitness, 

impl<G, F> SelectionOp<G, F> for MaximizeSelector where
    G: Genotype,
    F: Fitness,