Struct LinkBase 

pub struct LinkBase {
    pub id: String,
    pub index: usize,
    pub from_node: usize,
    pub to_node: usize,
    pub initial_status: LinkStatus,
    pub initial_setting: Option<f64>,
}

Properties common to all link types (§2.6.1). Static.

Fields

id: String

String identifier for this link.

index: usize

1-based index assigned at load time.

from_node: usize

1-based index of the start node (positive flow direction: from → to).

to_node: usize

1-based index of the end node.

initial_status: LinkStatus

Initial operational status at simulation start.

initial_setting: Option<f64>

Initial relative speed ω for pumps; initial setpoint for valves; unused for pipes. None means MISSING — the valve is “fixed” (§2.6.4) and its status will not be changed by automatic status logic.

Implementations

impl LinkBase

pub fn from_idx(&self) -> usize

0-based index of the start node (positive flow direction: from → to).

All internal solvers and writers use 0-based indexing; this accessor centralises the single from_node - 1 conversion in one place.

pub fn to_idx(&self) -> usize

0-based index of the end node.

Trait Implementations

impl Clone for LinkBase

fn clone(&self) -> LinkBase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinkBase

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

Formats the value using the given formatter.