Struct TerminationCriteria 

pub struct TerminationCriteria { /* private fields */ }

Termination criteria for evolutionary algorithms

Implementations

impl TerminationCriteria

pub fn new() -> Self

Create new empty criteria (any criterion triggers termination)

pub fn require_all() -> Self

Create criteria where all must be satisfied

pub fn add(self, criterion: TerminationCriterion) -> Self

Add a criterion

pub fn max_generations(self, generations: usize) -> Self

Add max generations criterion

pub fn max_evaluations(self, evaluations: usize) -> Self

Add max evaluations criterion

pub fn target_fitness(self, target: f64, tolerance: f64) -> Self

Add target fitness criterion

pub fn stagnation(self, generations: usize, threshold: f64) -> Self

Add stagnation criterion

pub fn diversity_threshold(self, threshold: f64) -> Self

Add diversity threshold criterion

pub fn time_limit(self, seconds: f64) -> Self

Add time limit criterion

pub fn should_terminate( &self, generation: usize, evaluations: usize, best_fitness: f64, diversity: f64, stagnation_generations: usize, elapsed_seconds: f64, ) -> Option<ConvergenceReason>

Check if termination criteria are met

pub fn criteria(&self) -> &[TerminationCriterion]

Get all criteria

Trait Implementations

impl Clone for TerminationCriteria

fn clone(&self) -> TerminationCriteria

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerminationCriteria

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

Formats the value using the given formatter.

impl Default for TerminationCriteria

fn default() -> Self

Returns the “default value” for a type.