Struct vrp_core::solver::objectives::TotalUnassignedJobs

pub struct TotalUnassignedJobs { /* fields omitted */ }

An objective function which minimizes amount of unassigned jobs as a target.

Implementations

impl TotalUnassignedJobs

pub fn new(
    unassigned_job_estimator: Arc<dyn Fn(&InsertionContext, &Job, i32) -> f64 + Send + Sync>
) -> Self

Creates a new instance of TotalUnassignedJobs.

Trait Implementations

impl Default for TotalUnassignedJobs

fn default() -> Self

Returns the “default value” for a type.

impl Objective for TotalUnassignedJobs

type Solution = InsertionContext

The solution value type that we define the objective on.

fn total_order(&self, a: &Self::Solution, b: &Self::Solution) -> Ordering

An objective defines a total ordering between any two solution values.

fn distance(&self, a: &Self::Solution, b: &Self::Solution) -> f64

An objective defines a distance metric between any two solution values.

fn fitness(&self, solution: &Self::Solution) -> f64

An objective fitness value for given solution.