Struct UntilSolution 

pub struct UntilSolution<Strategy> { /* private fields */ }

Specifies that the [AlternatingBrancher] should use the provided AlternatingStrategy until a solution is found, after which it will use BrancherToUse::Default.

Implementations

impl<Strategy> UntilSolution<Strategy>

pub fn new(strategy: Strategy) -> UntilSolution<Strategy>

Trait Implementations

impl<Strategy> AlternatingStrategy for UntilSolution<Strategy>

where Strategy: AlternatingStrategy,

fn next_decision(&mut self, context: &mut SelectionContext<'_>) -> BrancherToUse

Called when the next decision is made by the [AlternatingBrancher]. Returns true if the default brancher should be used and false otherwise.

fn is_using_default_brancher(&self) -> bool

Returns true if the default strategy is currently being used and false otherwise.

fn subscribe_to_events(&self) -> Vec<BrancherEvent>

Indicates which BrancherEvent are relevant for this particular AlternatingStrategy.

fn on_solution(&mut self, _solution: SolutionReference<'_>)

Called when a solution is found.

fn on_restart(&mut self)

Called when a restart is performed.

fn is_restart_pointless( &mut self, default_brancher: &mut impl Brancher, other_brancher: &mut impl Brancher, ) -> bool

Called when a restart is considered but not necessarily performed.

fn will_always_use_default(&self) -> bool

Returns true if only the default strategy is used from now on and false otherwise.

impl<Strategy> Debug for UntilSolution<Strategy>

where Strategy: Debug,

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

Formats the value using the given formatter.