Struct RoutingNode 

pub struct RoutingNode {
    pub id: String,
    pub node_type: NodeType,
    pub pt: Point<i32, i32>,
    pub children: Vec<usize>,
    pub parent: Option<usize>,
    pub capacitance: f64,
    pub delay: f64,
    pub path_length: i32,
}

A node in the routing tree.

Fields

id: String

Unique identifier for this node

node_type: NodeType

Type of this node (Source, Steiner, or Terminal)

pt: Point<i32, i32>

Position of this node in the layout

children: Vec<usize>

Indices of child nodes in the tree

parent: Option<usize>

Index of the parent node, if any

capacitance: f64

Load capacitance at this node

delay: f64

Signal delay at this node

path_length: i32

Path length from source to this node

Implementations

impl RoutingNode

pub fn new(id: &str, node_type: NodeType, pt: Point<i32, i32>) -> Self

Creates a new routing node with the given id, type, and position.

pub fn manhattan_distance(&self, other: &RoutingNode) -> i32

Computes the Manhattan distance to another routing node.

$$d = |x_1 - x_2| + |y_1 - y_2|$$

Trait Implementations

impl Clone for RoutingNode

fn clone(&self) -> RoutingNode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RoutingNode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.