Struct PhaseScope 

pub struct PhaseScope<'t, 'a, S: PlanningSolution, D: ScoreDirector<S>> { /* private fields */ }

Scope for a single phase of solving.

Type Parameters

• 't - Lifetime of the termination flag
• 'a - Lifetime of the solver scope reference
• S - The planning solution type
• D - The score director type

Implementations

impl<'t, 'a, S: PlanningSolution, D: ScoreDirector<S>> PhaseScope<'t, 'a, S, D>

pub fn new( solver_scope: &'a mut SolverScope<'t, S, D>, phase_index: usize, ) -> Self

Creates a new phase scope.

pub fn with_phase_type( solver_scope: &'a mut SolverScope<'t, S, D>, phase_index: usize, phase_type: &'static str, ) -> Self

Creates a new phase scope with a specific phase type name.

pub fn phase_index(&self) -> usize

Returns the phase index.

pub fn starting_score(&self) -> Option<&S::Score>

Returns the starting score for this phase.

pub fn elapsed(&self) -> Duration

Returns the elapsed time for this phase.

pub fn step_count(&self) -> u64

Returns the step count for this phase.

pub fn increment_step_count(&mut self) -> u64

Increments the phase step count.

pub fn solver_scope(&self) -> &SolverScope<'t, S, D>

Returns a reference to the solver scope.

pub fn solver_scope_mut(&mut self) -> &mut SolverScope<'t, S, D>

Returns a mutable reference to the solver scope.

pub fn score_director(&self) -> &D

Returns a reference to the score director.

pub fn score_director_mut(&mut self) -> &mut D

Returns a mutable reference to the score director.

pub fn calculate_score(&mut self) -> S::Score

Calculates the current score.

pub fn update_best_solution(&mut self)

Updates best solution.

pub fn stats(&self) -> &PhaseStats

Returns a reference to the phase statistics.

pub fn stats_mut(&mut self) -> &mut PhaseStats

Returns a mutable reference to the phase statistics.