Trait vrp_core::solver::mutation::Mutation

pub trait Mutation {
    fn mutate_one(
        &self, 
        refinement_ctx: &RefinementContext, 
        insertion_ctx: InsertionContext
    ) -> InsertionContext;
    fn mutate_all(
        &self, 
        refinement_ctx: &RefinementContext, 
        individuals: Vec<InsertionContext>
    ) -> Vec<InsertionContext>;
}

A trait which defines mutation behavior.

Required methods

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

Mutates passed insertion context.

fn mutate_all(
    &self,
    refinement_ctx: &RefinementContext,
    individuals: Vec<InsertionContext>
) -> Vec<InsertionContext>

Mutates passed insertion contexts.

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Implementors

impl Mutation for NaiveBranching

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

fn mutate_all(
    &self,
    refinement_ctx: &RefinementContext,
    individuals: Vec<InsertionContext>
) -> Vec<InsertionContext>

impl Mutation for RuinAndRecreate

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

fn mutate_all(
    &self,
    refinement_ctx: &RefinementContext,
    individuals: Vec<InsertionContext>
) -> Vec<InsertionContext>

impl Mutation for WeightedComposite

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

fn mutate_all(
    &self,
    refinement_ctx: &RefinementContext,
    individuals: Vec<InsertionContext>
) -> Vec<InsertionContext>

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