Struct EpsilonSweepConfig 

pub struct EpsilonSweepConfig {
    pub n_objectives: usize,
    pub n_points_per_obj: usize,
    pub epsilon_lower: Vec<f64>,
    pub epsilon_upper: Vec<f64>,
    pub penalty: f64,
    pub max_inner_iter: usize,
    pub tolerance: f64,
}

Configuration for systematic Pareto front generation via ε-constraint sweeps.

Fields

n_objectives: usize

Number of objectives.

n_points_per_obj: usize

Number of ε-levels to test per non-primary objective.

epsilon_lower: Vec<f64>

Lower bounds for ε-values (defaults to 0.0 for each objective if empty).

epsilon_upper: Vec<f64>

Upper bounds for ε-values (should be set to estimated nadir point values).

penalty: f64

Penalty coefficient for constraint violations in penalized optimization.

max_inner_iter: usize

Maximum iterations for the inner scalar optimizer.

tolerance: f64

Convergence tolerance for the inner optimizer.

Implementations

impl EpsilonSweepConfig

pub fn new( n_objectives: usize, n_points_per_obj: usize, epsilon_lower: Vec<f64>, epsilon_upper: Vec<f64>, ) -> OptimizeResult<Self>

Create a new sweep configuration.

Arguments

• n_objectives — Number of objectives.
• n_points_per_obj — Grid resolution per non-primary objective axis.
• epsilon_lower — Lower bounds for ε-values.
• epsilon_upper — Upper bounds for ε-values.

pub fn uniform( n_objectives: usize, n_points_per_obj: usize, ) -> OptimizeResult<Self>

Create a symmetric sweep with [0.0, 1.0] ε-bounds for all objectives.

Trait Implementations

impl Clone for EpsilonSweepConfig

fn clone(&self) -> EpsilonSweepConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EpsilonSweepConfig

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

Formats the value using the given formatter.