Struct TestProblem 

pub struct TestProblem {
    pub name: String,
    pub function: fn(&ArrayView1<'_, f64>) -> f64,
    pub dimensions: usize,
    pub bounds: Vec<(f64, f64)>,
    pub global_optimum: Array1<f64>,
    pub global_minimum: f64,
    pub characteristics: ProblemCharacteristics,
}

Test problem definition

Fields

name: String

Name of the test function

function: fn(&ArrayView1<'_, f64>) -> f64

Function to optimize

dimensions: usize

Problem dimensions

bounds: Vec<(f64, f64)>

Variable bounds

global_optimum: Array1<f64>

Known global optimum location

global_minimum: f64

Known global optimum value

characteristics: ProblemCharacteristics

Problem characteristics

Implementations

impl TestProblem

pub fn new(name: &str, dimensions: usize) -> Self

Create a new test problem

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

Evaluate the function at a point

pub fn generate_starting_points( &self, count: usize, ) -> ScirsResult<Vec<Array1<f64>>>

Generate random starting points for the problem

Trait Implementations

impl Clone for TestProblem

fn clone(&self) -> TestProblem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TestProblem

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

Formats the value using the given formatter.