Struct evco::gp::Individual

pub struct Individual<T> where T: Tree {
    pub tree: BoxTree<T>,
    // some fields omitted
}

A genetic individual to mate and mutate in a Genetic Program.

Wraps around a BoxTree and caches useful data.

Fields

tree: BoxTree<T>

The contained GP tree, starting at the head.

Methods

impl<T> Individual<T> where T: Tree

fn new<R: Rng>(tg: &mut TreeGen<R>) -> Individual<T>

Generate a new Tree and individual.

fn new_from_tree(boxtree: BoxTree<T>) -> Individual<T>

Create from a Tree.

fn nodes_count(&self) -> usize

Get cached number of nodes in tree.

fn recalculate_metadata(&mut self)

Update cached metadata such at the number of nodes in the tree.

Trait Implementations

impl<T: Debug> Debug for Individual<T> where T: Tree

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Clone> Clone for Individual<T> where T: Tree

fn clone(&self) -> Individual<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Display for Individual<T> where T: Tree + Display

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

Formats the value using the given formatter.