Struct Mode 

pub struct Mode { /* private fields */ }

Implementations

impl Mode

pub fn try_new( fitfun: Fitness, nobj: usize, ncon: usize, ints: Option<Vec<bool>>, p: &ModeParams, ) -> Result<Self, &'static str>

Construct MODE after validating dimensions, bounds, population size, probabilities, and the optional integer mask.

pub fn new( fitfun: Fitness, nobj: usize, ncon: usize, ints: Option<Vec<bool>>, p: &ModeParams, ) -> Self

Construct MODE, panicking on invalid configuration. Applications that accept user input should prefer Mode::try_new.

pub fn dim(&self) -> usize

pub fn nobj(&self) -> usize

pub fn ncon(&self) -> usize

pub fn popsize(&self) -> usize

pub fn stop(&self) -> i32

pub fn ask(&mut self) -> Vec<Vec<f64>>

Ask for popsize offspring rows.

pub fn try_ask(&mut self) -> Result<Vec<Vec<f64>>, &'static str>

Fallible ask variant for interfaces that need to report call-order errors rather than panic.

pub fn tell(&mut self, ys: &[Vec<f64>]) -> i32

Tell objective+constraint values for the offspring from ask.

pub fn try_tell(&mut self, ys: &[Vec<f64>]) -> Result<i32, &'static str>

Fallible tell variant validating call order and matrix shape.

pub fn tell_switch( &mut self, ys: &[Vec<f64>], nsga_update: bool, pareto_update: f64, ) -> i32

Tell with a switched update mode (the C++ tell_switch).

pub fn try_tell_switch( &mut self, ys: &[Vec<f64>], nsga_update: bool, pareto_update: f64, ) -> Result<i32, &'static str>

pub fn set_population(&mut self, xs: &[Vec<f64>], ys: &[Vec<f64>]) -> i32

Replace the population/offspring and tell (the C++ set_population).

pub fn try_set_population( &mut self, xs: &[Vec<f64>], ys: &[Vec<f64>], ) -> Result<i32, &'static str>

pub fn population(&self) -> Vec<Vec<f64>>

Current population (rows = individuals).

pub fn result(&self) -> ModeResult