Struct ConstraintHandler 

pub struct ConstraintHandler {
    pub equality_constraints: Vec<ConstraintFunction>,
    pub inequality_constraints: Vec<ConstraintFunction>,
    pub bounds: Option<(Array1<f64>, Array1<f64>)>,
    pub penalty_parameter: f64,
    pub tolerance: f64,
}

Constraint handling utilities for constrained optimization

Fields

equality_constraints: Vec<ConstraintFunction>

inequality_constraints: Vec<ConstraintFunction>

bounds: Option<(Array1<f64>, Array1<f64>)>

penalty_parameter: f64

tolerance: f64

Implementations

impl ConstraintHandler

pub fn new() -> Self

Create new constraint handler

pub fn with_bounds(self, lower: Array1<f64>, upper: Array1<f64>) -> Self

Set bounds constraints

pub fn with_penalty_parameter(self, penalty: f64) -> Self

Set penalty parameter

pub fn with_tolerance(self, tol: f64) -> Self

Set tolerance

pub fn project_bounds(&self, x: &Array1<f64>) -> Array1<f64>

Project point onto bounds

pub fn check_violations(&self, x: &ArrayView1<'_, f64>) -> ConstraintViolation

Check constraint violations

pub fn is_feasible(&self, x: &ArrayView1<'_, f64>) -> bool

Check if constraints are satisfied

pub fn penalty_function(&self, x: &ArrayView1<'_, f64>) -> f64

Compute penalty function value

Trait Implementations

impl Debug for ConstraintHandler

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

Formats the value using the given formatter.

impl Default for ConstraintHandler

fn default() -> Self

Returns the “default value” for a type.