Trait vrp_core::solver::mutation::Ruin

pub trait Ruin {
    fn run(
        &self, 
        refinement_ctx: &mut RefinementContext, 
        insertion_ctx: InsertionContext
    ) -> InsertionContext;
}

A trait which specifies logic to destroy parts of solution.

Required methods

fn run(
    &self,
    refinement_ctx: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

Ruins given solution and returns a new one with less jobs assigned.

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Implementors

impl Ruin for AdjustedStringRemoval

fn run(
    &self,
    _refinement_ctx: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

impl Ruin for ClusterRemoval

fn run(
    &self,
    _: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

impl Ruin for CompositeRuin

fn run(
    &self,
    refinement_ctx: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

impl Ruin for NeighbourRemoval

fn run(
    &self,
    _refinement_ctx: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

impl Ruin for RandomJobRemoval

fn run(
    &self,
    _refinement_ctx: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

impl Ruin for RandomRouteRemoval

fn run(
    &self,
    _refinement_ctx: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

impl Ruin for WorstJobRemoval

fn run(
    &self,
    _refinement_ctx: &mut RefinementContext,
    insertion_ctx: InsertionContext
) -> InsertionContext

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