Struct ContractionHierarchy 

pub struct ContractionHierarchy { /* private fields */ }

Implementations

impl ContractionHierarchy

pub fn save(&self, path: impl AsRef<Path>) -> Result<(), Error>

pub fn load(path: impl AsRef<Path>) -> Result<Self, Error>

pub fn write(&self, writer: &mut impl Write) -> Result<()>

pub fn read(reader: &mut impl Read) -> Result<Self>

impl ContractionHierarchy

pub fn new(nodes: &[Node], edges: &[InitEdge], max_speed: f32) -> Self

pub fn distance(&self, start: NodeIdx, target: NodeIdx) -> Option<f32>

pub fn route(&self, start: NodeIdx, target: NodeIdx) -> Option<Route>

pub fn node_count(&self) -> u32

pub fn create_hot_group(&self, nodes: &[NodeIdx]) -> HotGroup