Enum BoundStatus 

pub enum BoundStatus {
    Inactive,
    AtLower,
    AtUpper,
    Fixed,
}

Status of a single primal-variable bound.

Variants

Inactive

Not in the working set; xl < x < xu strictly.

AtLower

Active at the lower bound; x = xl, dual ≥ 0.

AtUpper

Active at the upper bound; x = xu, dual ≤ 0.

Fixed

xl = xu; the variable is fixed and always in the working set with no sign constraint on the dual.

Implementations

impl BoundStatus

pub fn is_active(self) -> bool

Trait Implementations

impl Clone for BoundStatus

fn clone(&self) -> BoundStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BoundStatus

impl Debug for BoundStatus

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

Formats the value using the given formatter.

impl Eq for BoundStatus

impl PartialEq for BoundStatus

fn eq(&self, other: &BoundStatus) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BoundStatus