Struct GeneticOperators 

pub struct GeneticOperators {
    pub crossover_type: CrossoverType,
    pub mutation_type: MutationType,
}

Runtime-selectable genetic operators for scheduling GA.

Wraps crossover and mutation strategy selection so that u-aps can switch operators via configuration without changing the GA problem definition.

Example

use u_schedule::ga::operators::{GeneticOperators, CrossoverType, MutationType};

let ops = GeneticOperators {
    crossover_type: CrossoverType::LOX,
    mutation_type: MutationType::Invert,
};

Fields

crossover_type: CrossoverType

Crossover strategy.

mutation_type: MutationType

OSV mutation strategy.

Implementations

impl GeneticOperators

pub fn crossover<R: Rng>( &self, p1: &ScheduleChromosome, p2: &ScheduleChromosome, activities: &[ActivityInfo], rng: &mut R, ) -> (ScheduleChromosome, ScheduleChromosome)

Performs crossover using the configured strategy.

pub fn mutate<R: Rng>( &self, chromosome: &mut ScheduleChromosome, activities: &[ActivityInfo], rng: &mut R, )

Performs mutation using the configured strategy.

Always also applies MAV mutation to diversify resource assignments.

Trait Implementations

impl Clone for GeneticOperators

fn clone(&self) -> GeneticOperators

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeneticOperators

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

Formats the value using the given formatter.

impl Default for GeneticOperators

fn default() -> Self

Returns the “default value” for a type.