Struct gurobi::model::QuadExpr

pub struct QuadExpr {
    // some fields omitted
}

represents a set of quadratic expressions of decision variables.

Methods

impl QuadExpr

fn new() -> Self

fn term(self, var: Var, coeff: f64) -> Self

fn qterm(self, row: Var, col: Var, coeff: f64) -> Self

fn offset(self, offset: f64) -> Self

fn value(&self, model: &Model) -> Result<f64>

Get actual value of the expression.

Trait Implementations

impl Clone for QuadExpr

fn clone(&self) -> QuadExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Mul<f64> for QuadExpr

type Output = QuadExpr

The resulting type after applying the * operator

fn mul(self, rhs: f64) -> Self::Output

The method for the * operator

impl Add<LinExpr> for QuadExpr

type Output = QuadExpr

The resulting type after applying the + operator

fn add(self, rhs: LinExpr) -> Self::Output

The method for the + operator

impl Sub<LinExpr> for QuadExpr

type Output = QuadExpr

The resulting type after applying the - operator

fn sub(self, rhs: LinExpr) -> Self::Output

The method for the - operator

impl Add for QuadExpr

type Output = QuadExpr

The resulting type after applying the + operator

fn add(self, rhs: QuadExpr) -> QuadExpr

The method for the + operator

impl Sub for QuadExpr

type Output = QuadExpr

The resulting type after applying the - operator

fn sub(self, rhs: QuadExpr) -> QuadExpr

The method for the - operator