Struct ScalarVariableContext 

pub struct ScalarVariableContext<S> {

    pub descriptor_index: usize,
    pub variable_index: usize,
    pub entity_type_name: &'static str,
    pub entity_count: fn(&S) -> usize,
    pub variable_name: &'static str,
    pub getter: ScalarGetter<S>,
    pub setter: ScalarSetter<S>,
    pub value_source: ValueSource<S>,
    pub allows_unassigned: bool,
    pub candidate_values: Option<ScalarCandidateValues<S>>,
    pub nearby_value_candidates: Option<ScalarCandidateValues<S>>,
    pub nearby_entity_candidates: Option<ScalarCandidateValues<S>>,
    pub nearby_value_distance_meter: Option<NearbyValueDistanceMeter<S>>,
    pub nearby_entity_distance_meter: Option<NearbyEntityDistanceMeter<S>>,
    pub construction_entity_order_key: Option<ConstructionEntityOrderKey<S>>,
    pub construction_value_order_key: Option<ConstructionValueOrderKey<S>>,
}

Fields

descriptor_index: usize

variable_index: usize

entity_type_name: &'static str

entity_count: fn(&S) -> usize

variable_name: &'static str

getter: ScalarGetter<S>

setter: ScalarSetter<S>

value_source: ValueSource<S>

allows_unassigned: bool

candidate_values: Option<ScalarCandidateValues<S>>

nearby_value_candidates: Option<ScalarCandidateValues<S>>

nearby_entity_candidates: Option<ScalarCandidateValues<S>>

nearby_value_distance_meter: Option<NearbyValueDistanceMeter<S>>

nearby_entity_distance_meter: Option<NearbyEntityDistanceMeter<S>>

construction_entity_order_key: Option<ConstructionEntityOrderKey<S>>

construction_value_order_key: Option<ConstructionValueOrderKey<S>>

Implementations

impl<S> ScalarVariableContext<S>

pub fn new( descriptor_index: usize, variable_index: usize, entity_type_name: &'static str, entity_count: fn(&S) -> usize, variable_name: &'static str, getter: ScalarGetter<S>, setter: ScalarSetter<S>, value_source: ValueSource<S>, allows_unassigned: bool, ) -> Self

pub fn with_nearby_value_distance_meter( self, meter: NearbyValueDistanceMeter<S>, ) -> Self

pub fn with_candidate_values(self, provider: ScalarCandidateValues<S>) -> Self

pub fn with_nearby_value_candidates( self, provider: ScalarCandidateValues<S>, ) -> Self

pub fn with_nearby_entity_candidates( self, provider: ScalarCandidateValues<S>, ) -> Self

pub fn with_nearby_entity_distance_meter( self, meter: NearbyEntityDistanceMeter<S>, ) -> Self

pub fn with_construction_entity_order_key( self, order_key: ConstructionEntityOrderKey<S>, ) -> Self

pub fn with_construction_value_order_key( self, order_key: ConstructionValueOrderKey<S>, ) -> Self

pub fn matches_target( &self, entity_class: Option<&str>, variable_name: Option<&str>, ) -> bool

pub fn current_value(&self, solution: &S, entity_index: usize) -> Option<usize>

pub fn set_value( &self, solution: &mut S, entity_index: usize, value: Option<usize>, )

pub fn values_for_entity(&self, solution: &S, entity_index: usize) -> Vec<usize>

pub fn candidate_values_for_entity( &self, solution: &S, entity_index: usize, value_candidate_limit: Option<usize>, ) -> Vec<usize>

pub fn has_values_for_entity(&self, solution: &S, entity_index: usize) -> bool

pub fn value_is_legal( &self, solution: &S, entity_index: usize, candidate: Option<usize>, ) -> bool

pub fn nearby_value_distance( &self, solution: &S, entity_index: usize, value: usize, ) -> Option<f64>

pub fn nearby_entity_distance( &self, solution: &S, left_entity_index: usize, right_entity_index: usize, ) -> Option<f64>

pub fn construction_entity_order_key( &self, solution: &S, entity_index: usize, ) -> Option<i64>

pub fn construction_value_order_key( &self, solution: &S, entity_index: usize, value: usize, ) -> Option<i64>

Trait Implementations

impl<S> Clone for ScalarVariableContext<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S> Debug for ScalarVariableContext<S>

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

Formats the value using the given formatter.

impl<S> Copy for ScalarVariableContext<S>