simple

package module
v0.4.3 Latest Latest
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Published: Apr 21, 2024 License: MIT Imports: 1 Imported by: 0

Documentation

Overview

Package simple provides a simple implementation of a population, where all agents are in a single species. Agents are selected and bred to create the next generation with the same number of agents.

Index

Constants

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Variables

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Functions

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Types

type Population

type Population[T any] struct {
	Agents       []*goevo.Agent[T]
	Selection    goevo.SelectionStrategy[T]
	Reproduction goevo.ReproductionStrategy[T]
}

Population has a single species, and generates the entire next generation by selcting and breeding from the previous one.

func NewPopulation

func NewPopulation[T any](newGenotype func() T, n int, selection goevo.SelectionStrategy[T], reproduction goevo.ReproductionStrategy[T]) *Population[T]

NewPopulation creates a new SimplePopulation with n agents, each with a new genotype created by newGenotype.

func (*Population[T]) All

func (p *Population[T]) All() []*goevo.Agent[T]

Agents returns the agents in the population.

TODO(change this to an iterator once they get added to the language, as this will increase performance in other cases)

func (*Population[T]) NextGeneration

func (p *Population[T]) NextGeneration() goevo.Population[T]

NextGeneration creates a new SimplePopulation from the current one, using the given selection and reproduction strategies.

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