Struct rplex::Variable

pub struct Variable { /* fields omitted */ }

A Variable in a Problem.

The general usage pattern is to create Variables outside of a Problem with var!(...) and then add them to the Problem with prob.add_variable(...).

#[macro_use]
extern crate rplex;

use rplex::{Env, Problem, Variable};

fn main() {
    let env = Env::new().unwrap();
    let mut prob = Problem::new(&env, "dummy").unwrap();
    prob.add_variable(var!("x" -> 4.0 as Binary)).unwrap();
    prob.add_variable(var!(0.0 <= "y" <= 100.0  -> 3.0 as Integer)).unwrap();
    prob.add_variable(var!(0.0 <= "z" <= 4.5 -> 2.0)).unwrap();
}

Implementations

impl Variable

pub fn new<S>(ty: VariableType, obj: f64, lb: f64, ub: f64, name: S) -> Variable where
    S: Into<String>, 

Trait Implementations

impl Clone for Variable

fn clone(&self) -> Variable

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Variable

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

Formats the value using the given formatter.