Struct ChangeMoveSelector 

pub struct ChangeMoveSelector<S, V, ES, VS> { /* private fields */ }

A change move selector that generates ChangeMove instances.

Stores typed function pointers for zero-erasure move generation.

Implementations

impl<S: PlanningSolution, V: Clone, ES, VS> ChangeMoveSelector<S, V, ES, VS>

pub fn new( entity_selector: ES, value_selector: VS, getter: fn(&S, usize) -> Option<V>, setter: fn(&mut S, usize, Option<V>), descriptor_index: usize, variable_name: &'static str, ) -> Self

Creates a new change move selector with typed function pointers.

Arguments

• entity_selector - Selects entities to modify
• value_selector - Selects values to assign
• getter - Function pointer to get current value from solution
• setter - Function pointer to set value on solution
• descriptor_index - Index of the entity descriptor
• variable_name - Name of the variable

impl<S: PlanningSolution, V: Clone + Send + Sync + Debug + 'static> ChangeMoveSelector<S, V, FromSolutionEntitySelector, StaticValueSelector<S, V>>

pub fn simple( getter: fn(&S, usize) -> Option<V>, setter: fn(&mut S, usize, Option<V>), descriptor_index: usize, variable_name: &'static str, values: Vec<V>, ) -> Self

Trait Implementations

impl<S, V: Debug, ES: Debug, VS: Debug> Debug for ChangeMoveSelector<S, V, ES, VS>

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

Formats the value using the given formatter.

impl<S, V, ES, VS> MoveSelector<S, ChangeMove<S, V>> for ChangeMoveSelector<S, V, ES, VS>

where S: PlanningSolution, V: Clone + PartialEq + Send + Sync + Debug + 'static, ES: EntitySelector<S>, VS: ValueSelector<S, V>,

fn iter_moves<'a, D: Director<S>>( &'a self, score_director: &'a D, ) -> impl Iterator<Item = ChangeMove<S, V>> + 'a

fn size<D: Director<S>>(&self, score_director: &D) -> usize

fn append_moves<D: Director<S>>( &self, score_director: &D, arena: &mut MoveArena<M>, )

fn is_never_ending(&self) -> bool