Struct ComplementedGroupConstraint 

pub struct ComplementedGroupConstraint<S, A, B, K, EA, EB, KA, KB, C, V, R, Acc, D, W, Sc>
where
    Acc: Accumulator<V, R>,
    Sc: Score,
{ /* private fields */ }

Implementations

impl<S, A, B, K, EA, EB, KA, KB, C, V, R, Acc, D, W, Sc> ComplementedGroupConstraint<S, A, B, K, EA, EB, KA, KB, C, V, R, Acc, D, W, Sc>

where S: 'static, A: Clone + 'static, B: Clone + 'static, K: Clone + Eq + Hash, EA: CollectionExtract<S, Item = A>, EB: CollectionExtract<S, Item = B>, KA: Fn(&A) -> Option<K>, KB: Fn(&B) -> K, C: for<'i> Collector<&'i A, Value = V, Result = R, Accumulator = Acc>, Acc: Accumulator<V, R>, D: Fn(&B) -> R, W: Fn(&K, &R) -> Sc, Sc: Score,

pub fn new( constraint_ref: ConstraintRef, impact_type: ImpactType, extractor_a: EA, extractor_b: EB, key_a: KA, key_b: KB, collector: C, default_fn: D, weight_fn: W, is_hard: bool, ) -> Self

Trait Implementations

impl<S, A, B, K, EA, EB, KA, KB, C, V, R, Acc, D, W, Sc> Debug for ComplementedGroupConstraint<S, A, B, K, EA, EB, KA, KB, C, V, R, Acc, D, W, Sc>

where C: for<'i> Collector<&'i A, Value = V, Result = R, Accumulator = Acc>, Acc: Accumulator<V, R>, Sc: Score,

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

Formats the value using the given formatter.

impl<S, A, B, K, EA, EB, KA, KB, C, V, R, Acc, D, W, Sc> IncrementalConstraint<S, Sc> for ComplementedGroupConstraint<S, A, B, K, EA, EB, KA, KB, C, V, R, Acc, D, W, Sc>

where S: Send + Sync + 'static, A: Clone + Send + Sync + 'static, B: Clone + Send + Sync + 'static, K: Clone + Eq + Hash + Send + Sync, EA: CollectionExtract<S, Item = A>, EB: CollectionExtract<S, Item = B>, KA: Fn(&A) -> Option<K> + Send + Sync, KB: Fn(&B) -> K + Send + Sync, C: for<'i> Collector<&'i A, Value = V, Result = R, Accumulator = Acc> + Send + Sync, V: Send + Sync, R: Send + Sync, Acc: Accumulator<V, R> + Send + Sync, D: Fn(&B) -> R + Send + Sync, W: Fn(&K, &R) -> Sc + Send + Sync, Sc: Score,

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<'a>( &'a self, _solution: &S, ) -> Vec<DetailedConstraintMatch<'a, Sc>>

fn weight(&self) -> Sc