Struct CrossoverUniform

pub struct CrossoverUniform;

Crossover with 50% probability for each gene to come from one of the two parents. Actually implemented as CrossoverMultiGene::new(<genes_size> / 2, allow_duplicates=true)

The population is restored towards the target_population_size by keeping the best parents alive. Excess parents are dropped.

Not allowed for UniqueGenotype and MultiUniqueGenotype as it would not preserve the gene uniqueness in the children.

Implementations

impl Uniform

pub fn new() -> Self

Trait Implementations

impl Clone for Uniform

fn clone(&self) -> Uniform

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Crossover for Uniform

fn call<G: EvolveGenotype, R: Rng, SR: StrategyReporter<Genotype = G>>( &mut self, genotype: &mut G, state: &mut EvolveState<G>, config: &EvolveConfig, _reporter: &mut SR, rng: &mut R, )

fn require_crossover_indexes(&self) -> bool

to guard against invalid Crossover strategies which break the internal consistency of the genes, unique genotypes can’t simply exchange genes without gene duplication issues

fn prepare_population<G: EvolveGenotype>( &mut self, genotype: &mut G, state: &mut EvolveState<G>, config: &EvolveConfig, ) -> usize

The population is restored towards the target_population_size by keeping the best parents alive. Excess parents are dropped. The number of crossovers to execute from the front of the population is returned

fn require_crossover_points(&self) -> bool

to guard against invalid Crossover strategies which break the internal consistency of the genes, unique genotypes can’t simply exchange genes without gene duplication issues

impl Debug for Uniform

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

Formats the value using the given formatter.

impl Default for Uniform

fn default() -> Uniform

Returns the “default value” for a type.

impl From<Uniform> for Wrapper

fn from(crossover: CrossoverUniform) -> Self

Converts to this type from the input type.