Uses of Class
ec.Population

Packages that use Population

ec
ec.app.coevolve1
ec.app.coevolve2
ec.coevolve
ec.de	Differential Evolution Algorithms.
ec.es
ec.eval
ec.exchange
ec.gp
ec.multiobjective.spea2	Strength Pareto Evolutionary Algorithm implementation.
ec.pso
ec.select
ec.simple
ec.spatial

Uses of Population in ec

Fields in ec declared as Population

Population

EvolutionState.population The current population.

Methods in ec that return Population

abstract Population	Breeder.breedPopulation(EvolutionState state) Breeds state.population, returning a new population.
abstract Population	Initializer.initialPopulation(EvolutionState state, int thread) Creates and returns a new initial population for the evolutionary run.
abstract Population	Exchanger.postBreedingExchangePopulation(EvolutionState state) Performs exchanges after the population has been bred but before it has been evaluated, once every generation (or pseudogeneration).
abstract Population	Exchanger.preBreedingExchangePopulation(EvolutionState state) Performs exchanges after the population has been evaluated but before it has been bred, once every generation (or pseudogeneration).
abstract Population	Initializer.setupPopulation(EvolutionState state, int thread)

Methods in ec with parameters of type Population

boolean	SelectionMethod.produces(EvolutionState state, Population newpop, int subpopulation, int thread) A default version of produces -- this method always returns true under the assumption that the selection method works with all Fitnesses.
abstract boolean	BreedingSource.produces(EvolutionState state, Population newpop, int subpopulation, int thread) Returns true if this BreedingSource, when attached to the given subpopulation, will produce individuals of the subpopulation's species.
boolean	BreedingPipeline.produces(EvolutionState state, Population newpop, int subpopulation, int thread)

Uses of Population in ec.app.coevolve1

Methods in ec.app.coevolve1 with parameters of type Population

void	CompetitiveMaxOne.postprocessPopulation(EvolutionState state, Population pop)
void	CompetitiveMaxOne.preprocessPopulation(EvolutionState state, Population pop)

Uses of Population in ec.app.coevolve2

Methods in ec.app.coevolve2 with parameters of type Population

void	CoevolutionaryRosenbrock.postprocessPopulation(EvolutionState state, Population pop)
void	CoevolutionaryRosenbrock.preprocessPopulation(EvolutionState state, Population pop)

Uses of Population in ec.coevolve

Methods in ec.coevolve with parameters of type Population

void	MultiPopCoevolutionaryEvaluator.afterCoevolutionaryEvaluation(EvolutionState state, Population population, GroupedProblemForm prob)
void	MultiPopCoevolutionaryEvaluator.beforeCoevolutionaryEvaluation(EvolutionState state, Population population, GroupedProblemForm prob)
void	MultiPopCoevolutionaryEvaluator.performCoevolutionaryEvaluation(EvolutionState state, Population population, GroupedProblemForm prob)
void	GroupedProblemForm.postprocessPopulation(EvolutionState state, Population pop) Finish processing the population (such as fitness information) after evaluation.
void	GroupedProblemForm.preprocessPopulation(EvolutionState state, Population pop) Set up the population pop (such as fitness information) prior to evaluation.

Uses of Population in ec.de

Fields in ec.de declared as Population

Population

DEBreeder.previousPopulation

Methods in ec.de that return Population

Population

DEBreeder.breedPopulation(EvolutionState state)

Uses of Population in ec.es

Fields in ec.es declared as Population

Population

MuCommaLambdaBreeder.parentPopulation

Methods in ec.es that return Population

Population	MuCommaLambdaBreeder.breedPopulation(EvolutionState state)
Population	MuCommaLambdaBreeder.postProcess(Population newpop, Population oldpop, EvolutionState state) A hook for Mu+Lambda, not used in Mu,Lambda
Population	MuPlusLambdaBreeder.postProcess(Population newpop, Population oldpop, EvolutionState state)
Population	MuCommaLambdaBreeder.setToLambda(Population pop, EvolutionState state) Sets all subpopulations in pop to the expected lambda size.
Population	MuPlusLambdaBreeder.setToMuPlusLambda(Population pop, EvolutionState state) Sets all subpopulations in pop to the expected mu+lambda size.

Methods in ec.es with parameters of type Population

void	MuCommaLambdaBreeder.breedPopChunk(Population newpop, EvolutionState state, int[] numinds, int[] from, int threadnum) A private helper function for breedPopulation which breeds a chunk of individuals in a subpopulation for a given thread.
Population	MuCommaLambdaBreeder.postProcess(Population newpop, Population oldpop, EvolutionState state) A hook for Mu+Lambda, not used in Mu,Lambda
Population	MuPlusLambdaBreeder.postProcess(Population newpop, Population oldpop, EvolutionState state)
Population	MuCommaLambdaBreeder.setToLambda(Population pop, EvolutionState state) Sets all subpopulations in pop to the expected lambda size.
Population	MuPlusLambdaBreeder.setToMuPlusLambda(Population pop, EvolutionState state) Sets all subpopulations in pop to the expected mu+lambda size.

Uses of Population in ec.eval

Methods in ec.eval with parameters of type Population

void	MasterProblem.postprocessPopulation(EvolutionState state, Population pop)
void	MasterProblem.preprocessPopulation(EvolutionState state, Population pop)

Uses of Population in ec.exchange

Methods in ec.exchange that return Population

Population	InterPopulationExchange.postBreedingExchangePopulation(EvolutionState state)
Population	IslandExchange.postBreedingExchangePopulation(EvolutionState state)
Population	InterPopulationExchange.preBreedingExchangePopulation(EvolutionState state)
Population	IslandExchange.preBreedingExchangePopulation(EvolutionState state)

Uses of Population in ec.gp

Methods in ec.gp with parameters of type Population

boolean

GPBreedingPipeline.produces(EvolutionState state, Population newpop, int subpopulation, int thread) Returns true if s is a GPSpecies.

Uses of Population in ec.multiobjective.spea2

Methods in ec.multiobjective.spea2 that return Population

Population

SPEA2Breeder.breedPopulation(EvolutionState state) A simple breeder that doesn't attempt to do any cross- population breeding.

Methods in ec.multiobjective.spea2 with parameters of type Population

void	SPEA2Breeder.breedPopChunk(Population newpop, EvolutionState state, int[] numinds, int[] from, int threadnum) A private helper function for breedPopulation which breeds a chunk of individuals in a subpopulation for a given thread.
void	SPEA2Breeder.loadArchive(EvolutionState state, Population newpop) A private helper function for breedPopulation which loads the archive (top end of indivudal array) with the SPEA2 elites.

Uses of Population in ec.pso

Methods in ec.pso that return Population

Population

PSOBreeder.breedPopulation(EvolutionState state)

Uses of Population in ec.select

Methods in ec.select with parameters of type Population

boolean

MultiSelection.produces(EvolutionState state, Population newpop, int subpopulation, int thread)

Uses of Population in ec.simple

Methods in ec.simple that return Population

Population	SimpleBreeder.breedPopulation(EvolutionState state) A simple breeder that doesn't attempt to do any cross- population breeding.
Population	SimpleInitializer.initialPopulation(EvolutionState state, int thread) Creates, populates, and returns a new population by making a new population, calling setup(...) on it, and calling populate(...) on it, assuming an unthreaded environment (thread 0).
Population	SimpleExchanger.postBreedingExchangePopulation(EvolutionState state) Simply returns state.population.
Population	SimpleExchanger.preBreedingExchangePopulation(EvolutionState state) Simply returns state.population.
Population	SimpleInitializer.setupPopulation(EvolutionState state, int thread)

Methods in ec.simple with parameters of type Population

void	SimpleBreeder.breedPopChunk(Population newpop, EvolutionState state, int[] numinds, int[] from, int threadnum) A private helper function for breedPopulation which breeds a chunk of individuals in a subpopulation for a given thread.
void	SimpleBreeder.loadElites(EvolutionState state, Population newpop) A private helper function for breedPopulation which loads elites into a subpopulation.

Uses of Population in ec.spatial

Methods in ec.spatial that return Population

Population

SpatialBreeder.breedPopulation(EvolutionState state)

Methods in ec.spatial with parameters of type Population

void	SpatialMultiPopCoevolutionaryEvaluator.performCoevolutionaryEvaluation(EvolutionState state, Population population, GroupedProblemForm prob)