Struct Objective 

pub struct Objective {
    pub name: String,
    pub direction: ObjectiveDirection,
    pub weight: f64,
    pub qubo_matrix: Option<Array2<f64>>,
}

Objective definition

Fields

name: String

Objective name

direction: ObjectiveDirection

Optimization direction

weight: f64

Weight for scalarization

qubo_matrix: Option<Array2<f64>>

QUBO matrix for this objective

Implementations

impl Objective

pub fn new( name: impl Into<String>, direction: ObjectiveDirection, weight: f64, ) -> Self

Create a new objective

pub fn with_qubo(self, qubo_matrix: Array2<f64>) -> Self

Set QUBO matrix for this objective

pub fn evaluate(&self, solution: &HashMap<String, bool>) -> f64

Evaluate this objective for a given solution

Trait Implementations

impl Clone for Objective

fn clone(&self) -> Objective

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Objective

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Objective

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Objective

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.