Struct vrp_core::construction::heuristics::SolutionContext

pub struct SolutionContext {
    pub required: Vec<Job>,
    pub ignored: Vec<Job>,
    pub unassigned: HashMap<Job, i32>,
    pub locked: HashSet<Job>,
    pub routes: Vec<RouteContext>,
    pub registry: RegistryContext,
    pub state: HashMap<i32, StateValue>,
}

Contains information regarding discovered solution.

Fields

required: Vec<Job>

List of jobs which require permanent assignment.

ignored: Vec<Job>

List of jobs which at the moment does not require assignment and might be ignored.

unassigned: HashMap<Job, i32>

Map of jobs which cannot be assigned and within reason code.

locked: HashSet<Job>

Specifies jobs which should not be affected by ruin.

routes: Vec<RouteContext>

Set of routes within their state.

registry: RegistryContext

Keeps track of used routes and resources.

state: HashMap<i32, StateValue>

A collection of data associated with solution.

Implementations

impl SolutionContext

pub fn get_total_cost(&self) -> Cost

Gets total cost of the solution.

pub fn get_max_cost(&self) -> Cost

Gets the most expensive route cost.

pub fn to_solution(&self, extras: Arc<Extras>) -> Solution

Converts given SolutionContext to Solution model.

pub fn deep_copy(&self) -> Self

Creates a deep copy of SolutionContext.