Trait vrp_core::models::problem::TransportCost

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pub trait TransportCost {
    // Required methods
    fn duration_approx(
        &self,
        profile: &Profile,
        from: Location,
        to: Location
    ) -> Duration;
    fn distance_approx(
        &self,
        profile: &Profile,
        from: Location,
        to: Location
    ) -> Distance;
    fn duration(
        &self,
        route: &Route,
        from: Location,
        to: Location,
        travel_time: TravelTime
    ) -> Duration;
    fn distance(
        &self,
        route: &Route,
        from: Location,
        to: Location,
        travel_time: TravelTime
    ) -> Distance;

    // Provided method
    fn cost(
        &self,
        route: &Route,
        from: Location,
        to: Location,
        travel_time: TravelTime
    ) -> Cost { ... }
}
Expand description

Provides the way to get routing information for specific locations and actor.

Required Methods§

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fn duration_approx( &self, profile: &Profile, from: Location, to: Location ) -> Duration

Returns time-independent travel duration between locations specific for given profile.

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fn distance_approx( &self, profile: &Profile, from: Location, to: Location ) -> Distance

Returns time-independent travel distance between locations specific for given profile.

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fn duration( &self, route: &Route, from: Location, to: Location, travel_time: TravelTime ) -> Duration

Returns time-dependent travel duration between locations specific for given actor.

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fn distance( &self, route: &Route, from: Location, to: Location, travel_time: TravelTime ) -> Distance

Returns time-dependent travel distance between locations specific for given actor.

Provided Methods§

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fn cost( &self, route: &Route, from: Location, to: Location, travel_time: TravelTime ) -> Cost

Returns time-dependent transport cost between two locations for given actor.

Implementors§