Struct BalanceConstraint 

pub struct BalanceConstraint<S, A, K, E, F, KF, Sc>
where
    Sc: Score,
{ /* private fields */ }

Implementations

impl<S, A, K, E, F, KF, Sc> BalanceConstraint<S, A, K, E, F, KF, Sc>

where S: Send + Sync + 'static, A: Clone + Send + Sync + 'static, K: Clone + Eq + Hash + Send + Sync + 'static, E: Fn(&S) -> &[A] + Send + Sync, F: UniFilter<S, A>, KF: Fn(&A) -> Option<K> + Send + Sync, Sc: Score + 'static,

pub fn new( constraint_ref: ConstraintRef, impact_type: ImpactType, extractor: E, filter: F, key_fn: KF, base_score: Sc, is_hard: bool, ) -> Self

Trait Implementations

impl<S, A, K, E, F, KF, Sc> Debug for BalanceConstraint<S, A, K, E, F, KF, Sc>

where Sc: Score,

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

Formats the value using the given formatter.

impl<S, A, K, E, F, KF, Sc> IncrementalConstraint<S, Sc> for BalanceConstraint<S, A, K, E, F, KF, Sc>

where S: Send + Sync + 'static, A: Clone + Send + Sync + 'static, K: Clone + Eq + Hash + Send + Sync + 'static, E: Fn(&S) -> &[A] + Send + Sync, F: UniFilter<S, A>, KF: Fn(&A) -> Option<K> + Send + Sync, Sc: Score + 'static,

fn evaluate(&self, solution: &S) -> Sc

fn match_count(&self, solution: &S) -> usize

fn initialize(&mut self, solution: &S) -> Sc

fn on_insert( &mut self, solution: &S, entity_index: usize, _descriptor_index: usize, ) -> Sc

fn on_retract( &mut self, solution: &S, entity_index: usize, _descriptor_index: usize, ) -> Sc

fn reset(&mut self)

fn name(&self) -> &str

fn is_hard(&self) -> bool

fn constraint_ref(&self) -> ConstraintRef

fn get_matches(&self, _solution: &S) -> Vec<DetailedConstraintMatch<Sc>>

fn weight(&self) -> Sc