Trait vrp_core::solver::termination::Termination[−][src]

pub trait Termination {
    fn is_termination(&self, refinement_ctx: &mut RefinementContext) -> bool;

    fn estimate(&self, refinement_ctx: &RefinementContext) -> f64;
}

A trait which specifies criteria when metaheuristic should stop searching for improved solution.

Required methods

fn is_termination(&self, refinement_ctx: &mut RefinementContext) -> bool[src]

Returns true if termination condition is met.

fn estimate(&self, refinement_ctx: &RefinementContext) -> f64[src]

Returns a relative estimation till termination. Value is in the [0, 1] range.

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Implementors

impl Termination for CompositeTermination[src]

impl Termination for CostVariation[src]

impl Termination for MaxGeneration[src]

impl Termination for MaxTime[src]

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