Struct MultiObjectiveSolution 

pub struct MultiObjectiveSolution {
    pub variables: Array1<f32>,
    pub objectives: Vec<f32>,
    pub violations: Vec<f32>,
    pub total_violation: f32,
    pub rank: usize,
    pub crowding_distance: f32,
}

Multi-objective solution point

Fields

variables: Array1<f32>

Decision variables

objectives: Vec<f32>

Objective values (one per objective)

violations: Vec<f32>

Constraint violations

total_violation: f32

Total constraint violation

rank: usize

Pareto rank (0 = non-dominated front)

crowding_distance: f32

Crowding distance (for diversity)

Implementations

impl MultiObjectiveSolution

pub fn dominates(&self, other: &Self, minimize: &[bool]) -> bool

Check if this solution dominates another

Solution A dominates B if:

• A is feasible and B is not, OR
• Both are feasible, A is no worse in all objectives, and better in at least one

pub fn is_feasible(&self) -> bool

Check if solution is feasible

pub fn objective_distance(&self, other: &Self) -> f32

Compute Euclidean distance in objective space

Trait Implementations

impl Clone for MultiObjectiveSolution

fn clone(&self) -> MultiObjectiveSolution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiObjectiveSolution

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

Formats the value using the given formatter.